SECTION 00 91 12 ADDENDUM NUMBER 2 TO: … · RCSD James Monroe High School Phase 2B CJS ARCHITECTS ... Boiler Burner Management ... 23 09 23 BUILDING MANAGEMENT SYSTEM

RCSD James Monroe High School Phase 2B CJS ARCHITECTS S.E.D. # 26-16-00-01-0-107-030 Project # 1625 S.E.D. DWT # 26-16-00-01-7-999-019 June 30, 2017

1625 James Monroe High School 00 91 12-1 ADDENDUM NUMBER 2

SECTION 00 91 12 ADDENDUM NUMBER 2

DATE: July 27, 2017

TO: PROSPECTIVE BIDDERS This Addendum forms a part of the Contract Documents and modifies the Bidding Documents dated June 30, 2017, with amendments and additions noted below. Where addendum items below modify a portion of the Bid Documents, the remainder of the Bid Document remains unchanged. ACKNOWLEDGE RECEIPT OF THIS ADDENDUM IN THE SPACE PROVIDED IN THE BID FORM. FAILURE TO DO SO MAY DISQUALIFY THE BIDDER. This addendum consists of 11 page(s), in addition to the following document(s):

A. SPECIFICATIONS Section 00 4116 – Bid Form Section 00 4323 – Alternates City of Rochester Right of Way Permit (Section 01 1000) City of Rochester Permit Number HP-1005 Hydrant Permit (Section 01 1000) Section 12 6613 – Telescoping Bleachers Section 223400 – Fuel Fired Domestic Water Heater Section 22 4000 – Plumbing Fixtures Section 23 5230.10 – Boiler Burner Management – Parallel Positioning System Section 23 7423.16 – Rooftop Direct Fired Gas Make-up Air Unit

B. SKETCHES ADC-001 – Notes & Legends – Addendum #2 ADC-002 – Materials Plan – Addendum #2 ADC-003 – Materials Plan – Addendum #2 ADC-004 – Layout Plan – Addendum #2 ADC-005 – Grading Plan – Addendum #2 ADC-006 – Grading Plan Enlargement – Addendum #2 ADC-007 – Utility Plan – Addendum #2 ADC-009 – Planting plan – Addendum #2 ADC-010 – Grandstand Bleacher Sections & Elevations – Addendum #2 ADC-011 – Grandstand Bleacher Ramp Plans & Details – Addendum #2 ADC-012 – Synthetic Turf Linestriping Plan & Details - Addendum #2 ADA-002 – Pool Mechanical, A001 Fire Rating – Addendum #1 ADM-005 - Air Handling Unit Schedule - Addendum #2 ADM-006 - Cafeteria Revisions - Addendum #2 ADM-007 - Cafeteria Roof Revisions - Addendum #2



ADM-008 - Schedules Revisions - Addendum #2 ADM-009 - Suite 115 Drain Piping Plan - Addendum #2 ADM-010 - Suite 115 Indirect Waste Piping - Addendum #2 ADM-011 - AC-A112 Waste Piping Plan - Addendum #2 ADM-012 - Boiler Feed Pump Replacement Schematic - Addendum #2 ADM-013 - Kitchen Revisions - Addendum #2 ADM-014 - Pump Schedule - Addendum #2. ADM-015 - Boiler Room Demolition - Addendum #2 ADM-016 - Girls Locker Demolition - Addendum #2 ADM-017 - Boiler Room Demolition Plan - Addendum #2 ADM-018 - Boys Shower Demolition Plan - Addendum #2 ADM-019 - Point List - Addendum #2 ADP-020 - Roof Level Area B – Addendum #2 ADP-021 – First Floor Plan Area B – Addendum #2 ADP-022 – Underslab Floor Plan Area B – Addendum #2 ADP-023 – Underslab Floor Plan Area D – Addendum #2 ADP -024 – Roof Level Area 14 – Addendum #2 ADP-025 – Women’s Toilet 030A – Addendum #2 ADE-001 - Basement Level Area D - Addendum #2 ADE-002 - First Floor Area D - Addendum #2 ADE-003 - Penthouse Areas A&B - Addendum #2 ADE-004 - Roof Level Areas A, B, C & D - Addendum #2 ADE-005 - First Floor Area C - Addendum #2

C. DRAWINGS (24x36 format) S-001 – General Notes S-100.1 – Foundation and Slab Plan S-100.2 – Foundation and Slab Plan S-102.1 – Roof Framing Plan S-102.2 – Roof Framing Plan S-102.5 – Mechanical Penthouse Roof Framing Plan S-200.4 – Security Screening Plans LS-101 – First Floor Life Safety Plan (Addendum #1) A-216 – Longitudinal Building Section Looking South (Addendum #1) A-301 - Vertical Circulation plans Sections & Details A-302 - Vertical Circulation plans Sections & Details A-304 - Vertical Circulation plans Sections & Details A-305 – Security Room Addition A-506 - Section Details A-507 - Section Details



A-508 - Section Details A-509 - Section Details A-802 - Door Schedule A-803.1 - Door Details A-000 – Title Sheet Volume 3 M-100.1 - Basement Level Floor Plan Area C M-100.2 - Basement Level Floor Plan Area D M-102.1 - Second Level Floor Plan Area A M-600.4 - Enlarged Boiler Room Plan M-700.3 - Details M-700.4 - Heating System Flow Schematic ED-100.2 - Basement Level Demolition Plan - Area D E-001- Site Plan Electrical E-200.1 – Basement Level Floor Plan Area C Power and SS E-200.2 – Basement Level Floor Plan Area D Power and SS E-201.1 – First Level Floor Plan Area A Power and SS E-500.1 - Riser Diagrams - Electrical E-800.2 - Schedules E-800.3 – Schedules

D. APPENDIX RFI Log and Responses July 27, 2017.

CHANGES TO ADDENDUM NO 1 00 4323 ALTERNATES (Attachment)

A. Replace Section in its entirety with the attached Section.

22 4000 PLUMBING FIXTURES (Page 7) A. Section was not attached to Addendum No 1. See attached section in this Addendum.

ADA-002 – POOL MECHANICAL, A001 FIRE RATING

A. Drawing was issued in Addendum #1, but never sent to bidders and is provided now. LS-101 – FIRST FLOOR LIFE SAFETY PLAN

A. Drawing was issued in Addendum #1, but never sent to bidders and is provided now. A-216 – LONGITUDINAL BUILDING SECTION LOOKING SOUTH

A. Drawing was issued in Addendum #1, but never sent to bidders and is provided now.



CHANGES TO THE PROJECT MANUAL 00 11 13 – ADVERTISEMENTS FOR BIDS

A. Revise the Bid date to be “received until 2:00 p.m. on August 15, 2017, at the Rochester City School District Building at 70 Carlson Road, Suite 200, Rochester, NY 14610”.

00 21 13 – INSTRUCTIONS TO BIDDERS

A. Revise paragraph 2.01, 3 DE-SCOPE MEETINGS: a. “There will be Prime Contractor de-scope meetings held for all the lowest prospective

bidders on August 16 and 17, 2017”. B. Revise paragraph 4.01 ADDENDA AND INTERPRETATIONS:

a. “To be given consideration, such requests must be received on/or before 4:00 p.m. on August 7, 2017”.

00 4116 BID FORM A. Replace Section in its entirety with the attached Section.

01 1000 SUMMARY OF WORK

A. Add the following paragraph 1.05, C, 1, A, 2, kk: “kk. The site Sub-contractor shall take over the Right of Way Permits for sidewalk closure and curb cut from Mark Cerrone, Inc. to include document transfer and all associated fees at City of Rochester Department of Environmental Services. This includes all fence management, relocation, removal and disposal and restoration of curb cut including curb replacement, sidewalk repair and replacement, grading and landscaping at Project completion. Reference permit copies at the end of this Section.”

B. Add attached forms City of Rochester Curb Cut Permit and City of Rochester Permit Number HP-1005 Hydrant Permit to the end of Section 01 1000- Summary of Work.

C. Revise item 04 2000 UNIT MASONRY

A. Add paragraph 2.01, A, 2, a as follows: “a. Use blocks with bullnose corners at all outside corners.”.

B. Change paragraph 2.02, A, 1, b to read as follows: “b. Brick Type 2: Belden Mod Black Diamond Velour A 12-51.”.

C. Change paragraph 2.02, A, 1, c to read as follows: “c. Brick Type 3: Belden Modular Sea Gray Smooth A 13-52.”.

D. Change paragraph 2.02, A, 1, d to read as follows: “d. Brick Type 4: Belden AM 92 AC Glossy (Blue).”.

E. Add paragraph 2.02, B, 3, a as follows: “a. Use bricks with a 1 inch radius bullnosed corner at all outside corners.”.

F. Change “Brick Type 5” in paragraph 2.03, B to read “Brick Type 6”.



08 6200 UNIT SKYLIGHTS A. Replace footer Section Number 00 01 10 with Section Number 08 62 00.

09 9110 PAINTING

A. Add the following to paragraph 2.5, B, .3, a : a. Use Zinsser Bulls Eye Seal Coat on stripped wood prior to application of stain.

09 9323 INTERIOR STAINS AND TRASNPARENT FINISHES

A. Omit paragraphs 2.2, A, 1 and 2.2, A, 2 in their entirety. B. Omit “(Vertical)” in paragraph 2.2 B.

12 6613 TELESCOPING BLEACHERS

A. Replace Section in its entirety with the attached Section.

22 34 00 FUEL FIRED DOMESTIC WATER HEATER A. Added Section in its entirety per the attached document. 22 40 00 PLUMBING FIXTURES

A. Added Section in its entirety per the attached document.

23 09 23 BUILDING MANAGEMENT SYSTEM - ELECTRONIC DDC LOGIC A. Add Article 2.1, Paragraph G to read as follows:

"G. Carbon Monoxide and Carbon Dioxide Sensing Devices

1. Space or duct mounted carbon dioxide (CO2) sensor shall be an infrared technology based detector, and shall contain an on board relay with field adjustable trip point and adjustable time delay. The sensor shall monitor CO2 over a range of 0 - 2000 PPM, and operate within the range of 32-104°F and 0-95% RH. The sensor shall have an accuracy of ±30 PPM and a drift of no more than ±2%. Where required by the drawings or specifications, provide an LCD display for displaying PPM level and field adjustable settings. Greystone Product # CDD, Honeywell C7232, Siemens QPA63, GE Ventostat.

2. Wall mounted carbon monoxide (CO) sensor shall be microprocessor based (12 bit accuracy) and shall monitor CO over a range of 0-300 PPM (optional 200-500 PPM). The device shall have an accuracy of ±3% (electrochemical type) or ±5% (solid state type) and operate within the range of 32-122°F and 0-95% RH. The sensor shall have a calibration accuracy of 0.5%. Where required by the drawings or specifications, provide an LCD display for displaying PPM level and system configuration information and/or audible alarm with programmable trip point and disable jumper. Greystone Product # CMD or equivalent."

B. Add Article 2.9, Paragraph D to read as follows: "D. Liquid Flow Measurement



1. Hi Liquid flow measurement devices shall be accurate to ± 0.75% over a turn down ratio of 10:1. Insertion probe sensing element shall be made of 316l stainless steel. The sensing element shall have an elliptical shape that eliminates the separation point at a fixed or variable location ahead of the static pressure pick up point. Device shall only require one welded insert to mount to piping system. Acceptable manufacturer shall be Preso, model BAR."

C. Add Article 4.18 to read as follows: "4.18 RADIANT SLAB LOOP CONTROL

A. Heating System Enable/Disable: 1. The occupied period heating enable setpoint shall initially be set for

65°F (adj.) outside air temperature. 2. The unoccupied period heating enable setpoint shall be set at the

occupied temperature setpoint minus 10°F. B. Hot Water Pump Control:

1. When the heating is enabled, the pump shall start. 2. If after one minute proof of flow fails, stop the pump and generate an

alarm at all operator interfaces. 3. Stop the pump if the heating plant is disabled.

C. Valve Control: 1. The three-way control valve shall modulate to maintain hot water

supply setpoint and shall be rest by the following reset schedule: Outside Air Temp Hot Water Supply Setpoint

65°F 80°F 0°F 110°F

23 31 00 SHEET METAL AND DUCTWORK ACCESSORIES CONSTRUCTION A. Add Article 3.15, Paragraph A.1 to read as follows: "1. Kitchen hood exhaust ductwork." B. Add Article 3.15, Paragraph B to read as follows: "B. Test for water tightness: Before

concealment, apply water by hose to check for leaks, witnessed by owner's representative."

23 37 13 REGISTERS AND DIFFUSERS A. Revise Article 2.2, Paragraph C.5 to read as follows: "5. Titus 355-FL."

23 52 30.20 BURNER MANAGEMENT SYSTEM WITH INTERNAL FLAME SAFEGUARD A. Add specification section in its entirety per the attached document.

23 74 23.16 ROOFTOP DIRECT FIRED GAS MAKE-UP AIR UNIT A. Add specification section in its entirety per the attached document.

CHANGES TO THE DRAWINGS C-001 – NOTES & LEGENDS

a. Remove heated concrete pavement from legend. See attached drawing ADC-001 – Notes and Legends - Addendum #2.

C-101 – MATERIALS PLAN

a. Remove heated concrete pavement, channel drain, retaining wall, and parking bumpers. Change granite curb to concrete curb. Add hand rail on slope location. Change bleacher location & pavement areas. Add alternate #12. See attached drawing ADC-002 – Materials Plan - Addendum #2.

C-102 – MATERIALS PLAN



a. Remove heated concrete pavement. Change granite curb to concrete curb. See attached drawing ADC-003 – Materials Plan - Addendum #2.

C-103 – LAYOUT PLAN

a. Remove heated concrete pavement, channel drain, retaining wall, and parking bumpers. Change granite curb to concrete curb. Add hand rail on slope location. Change bleacher location & pavement areas. See attached drawing ADC-004 – Layout Plan - Addendum #2.

C-201 –GRADING PLAN

a. Update entire grading sheet. See attached drawing ADC-005 – Grading Plan - Addendum #2. C-202 –GRADING PLAN ENLARGMENT

a. Update entire grading sheet. See attached drawing ADC-006 – Grading Plan Enlargement - Addendum #2.

C-301 – UTILITY PLAN

a. Revisions based on site plan changes. See attached drawing ADC-007- Utility Plan - Addendum #2.

C-302 – UTILITY PLAN

a. Delete drawing. C-401 – PLANTING PLAN

a. Reduce plantings. See attached drawing ADC-009 – Planting Plan - Addendum #2. C-501 – GRANDSTAND BLEACHER SECTIONS & ELEVATIONS

a. Update bleacher orientation and section cut lines. See attached drawing ADC-010 – Grandstand Bleacher Sections and Elevations - Addendum #2.

C-503 – GRANDSTAND BLEACHER RAMP PLANS & DETAILS

a. Update bleacher ramp plans and sections based on bleacher relocation. See attached drawing ADC-011 – Grandstand Bleacher Ramp Plans and Details - Addendum #2.

C-506 – SYNTHETIC TURF LINESTRIPING PLAN & DETAILS

a. Update synthetic turf line striping plans and details based on bleacher relocation. See attached drawing ADC-012 – Synthetic Turf Linestriping Plans and Details - Addendum #2.

S-001 – GENERAL NOTES

a. Replace drawing in its entirety. S-100.1 – FOUNDATION AND SLAB PLAN

a. Replace drawing in its entirety. S-100.2 – FOUNDATION AND SLAB PLAN

a. Replace drawing in its entirety. S-102.1 – ROOF FRAMING PLAN

a. Replace drawing in its entirety. S-102.2 – ROOF FRAMING PLAN.

a. Replace drawing in its entirety. S-102.5 – MECHANICAL PENTHOUSE

a. Replace drawing in its entirety.



S-200.4 – SECURITY SCREENING PLANS a. Insert new drawing in its entirety.

LS-100.1 – BASEMENT LEVEL FLOOR PLAN AREA C (Addendum #1)

a. Revised framing in drawing to depict accurate layout of beams to be consistent with the fireproofing plan. See the attached drawing ADA-002.

LS-101 – FIRST FLOOR LIFE SAFETY PLAN (Addendum #1) a. Revised drawing indicating additional fire ratings at bubbled walls and columns. Replace

sheet in its entirety with the attached LS-101. A-216 – LONGITUDINAL BUILDING SECTION LOOKING SOUTH (Addendum #1) a. Add drawing in its entirety. A-301 - VERTICAL CIRCULATION PLANS SECTIONS & DETAILS

a. Added railing details 6,7,8. b. Added notes to drawing 4-Stair Section. c. Added 9-Ramp Section.

A-302 - VERTICAL CIRCULATION PLANS SECTIONS & DETAILS a. Add the attached drawing.

A-304 - VERTICAL CIRCULATION PLANS SECTIONS & DETAILS a. Add the attached drawing.

A-305 – SECURITY ROOM ADDITION a. Add the attached drawing.

A-506 - SECTION DETAILS a. Add the attached drawing.




A-802 - DOOR SCHEDULE a. Replace drawing in its entirety.

A-803.1 - DOOR DETAILS a. Add the attached drawing.

T-000 – TITLE SHEET VOLUME 3 a. Add the attached drawing.

MD-100.1 - BASEMENT LEVEL DEMOLITION PLAN AREA C

a. Add the removal of the unit ventilator in the Boiler Room as shown on attached sketch ADM-017.

b. Add the additional ductwork removal in Boys Shower 31B as shown on attached sketch ADM-018.

MD-100.2 - BASEMENT LEVEL FLOOR PLAN AREA D



a. Revise the size of the 6" LPS main routed from the 14" header through the Pool Plunge to 12".

b. Revise the size of the 10" LPS main routed through the Corridor to 12". c. Add the removal of the pumped condensate piping in the Boiler Room as indicated on

attached sketch ADM-015. d. Add the additional demolition work to the Girls Locker Suite as shown on attached sketch

ADM-016.

M-100.1 - BASEMENT LEVEL FLOOR PLAN AREA C a. Replace drawing in its entirety.

M-100.2 - BASEMENT LEVEL FLOOR PLAN AREA D a. Replace drawing in its entirety.

M-101.2 - FIRST LEVEL FLOOR PLAN AREA B

a. Add the indirect waste piping to AC-A112 in Data A112 on attached sketch ADM-011. b. Delete all chilled water piping from this drawing. c. Revise Drawing Note #3 to read - 4" hws/r risers up to Penthouse. d. Add fire damper in 16" supply duct at penetration of Storage A11A. e. Add fire damper in 8" supply duct at penetration of Concessions A111. f. Add fire damper in 12x8 return duct at penetration of Concessions A111.

M-101.3 - FIRST FLOOR PLAN AREA C

a. Revise ductwork in Cafeteria 123D to accommodate the added exhaust ductwork systems serving the basement Wash Room 63 and Chemical Storage room 62 on attached sketch ADM-006.

b. Add fire dampers to ductwork penetrations through rated walls and reconfigure the return ductwork to accommodate the new dampers on attached sketch ADM-013.

c. Add two (2) CO2 sensors to Cafeteria 123, tie into the DDC system.

M-101.4 - FIRST FLOOR PLAN AREA D a. Clarification to Teacher Lounge 115 - There are three (3) chilled beams for this space; CB-1-

145, CB-1-1-46, CB-1-1-47. b. Add the indirect waste piping to the chilled beam terminal units in Teacher Lounge 115 and

Training Room 115A on attached sketch ADM-010. c. Delete the 5" chilled water mains routed from the Upper Pump Room to the new addition. d. Remove fire damper from 10" return duct wall penetration into Corridor 113. e. Add fire damper to 10" return duct wall penetration into Training Room 115A. f. Add fire damper to 10" supply duct wall penetration into Training Room 115A. g. Add fire damper to 12" exhaust duct at the (2) wall penetration of Corridor 113 and the (2)

wall penetrations in Training Room 115A. h. Revise the location of hot water and chilled water piping risers serving RTU-002 on attached

sketch ADM-009. i. Modify the outside air plenum in Mechanical Room 1MER as noted on attached sketch ADM-

009.

M-102.1 - SECOND FLOOR PLAN AREA A a. Replace drawing in its entirety.

M-103.2 - ROOF LEVEL PLANS AREAS C & D

a. Add roof mounted exhaust fans REF-21 and REF-22 to serve Wash Room 63 and Chemical Storage 62 on attached sketch ADM-007.

M-600.1 - PENTHOUSE PLAN AREA A



a. Delete all chilled water piping from Mechanical Penthouse 200. b. Delete the chilled water coils from air handling units: DOAS-1-4, AHU-1-6, AHU-1-5 and

AHU-1-7. The blank section in the air handling units shall remain for preparation of future coils.

M-600.3 - MECHANICAL ROOM SECTIONS

a. Detail 1 Penthouse Section - Area A: Revise component #6 of AHU-1-6 to read - blank section for future chilled water coil.

b. Detail 2 Penthouse Section - Area A: Revise component #7 of DOAS-1-4 to read - blank section for future chilled water coil.

c. Detail 3 Penthouse Section - Area A: Revise component #6 of AHU-1-7 to read - blank section for future chilled water coil.

M-600.4 - ENLARGED BOILER ROOM PLANS

a. Add the attached drawing.

M-700.1 - DETAILS a. Add the Boiler Feed Pump Replacement Schematic Detail on attached sketch ADM-012.

M-700.3 - DETAILS

a. Add the attached drawing.

M-700.4 - HEATING SYSTEM FLOW SCHEMATIC a. Add the attached drawing.

M-800.1 - SCHEDULES

a. Revise the Air Handling Schedule to add AHU-B-9 on attached sketch ADM-005. b. Revise the Air Handling Schedule to remove the chilled water coils from Air Handling Units;

AHU-1-5, AHU-1-6 and AHU-1-7. The blank sections shall remain for installation of future cooling coils.

c. Revise the Air To Air Heat Recovery Unit Schedule - Plate Type to remove the chilled water coils from DOAS-1-4. The blank section shall remain for installation of future cooling coils.

d. Revise VAV - Single Duct - Air Terminal Unit Schedule - Hot Water Reheat as shown on the attached sketch ADM-005.

e. Add the DDC Points List as attached on sketch ADM-019.

M-800.2 - SCHEDULES a. Add the Chilled Beam Induction Air Terminal Unit Schedule on attached sketch ADM-08. b. Add the Louver Schedule on attached sketch ADM-008. c. Revise the Fan Schedule per the attached sketch ADM-008. d. Add the Pump Schedule on attached sketch ADM-014. e. Unit Heater Schedule - Hot Water: Add Unit Heater UH-B-26; 70.5 mbh, 7.9 gpm, 1/12 hp,

115/1 power. Sterling model HS-108.

P103.2 ROOF LEVEL AREA B a. Added roof drain for Roof Area 6 background update. Refer to Addendum Drawing ADP-020

P101.2 FIRST FLOOR PLAN AREA B

a. Added storm piping for added roof drain (Roof area 6). Refer to Addendum Drawing ADP-021

P010.3 UNDERSLAB REMOVAL PLAN AREA C



a. Moved underground sanitary work from phase 2B to phase 2A to accommodate the current work being done in 2A. Drawing(s) in 2B altered to reflect that the work will now be existing. Refer to Addendum Drawing ADP-022

P010.4 UNDERSLAB REMOVAL PLAN AREA D a. Moved underground sanitary work from phase 2B to phase 2A to accommodate the current

work being done in 2A. Drawing(s) in 2B altered to reflect that the work will now be existing. Refer to Addendum Drawing ADP-023

N/A –

a. Added roof drain for Roof Area 14 and associated piping in the original building for a background update. Refer to Addendum Drawing ADP-024.

b. Added plumbing work for Women’s Toilet 030A in the original building for background update. Refer to Addendum Drawing ADP-025.

ED-100.1 BASEMENT LEVEL DEMOLITION PLAN AREA C

a. Relocate unit vent in boiler room per attached sketch ADE-001.

ED-100.2 BASEMENT LEVEL FLOOR PLAN AREA D a. Replace drawing in its entirety.

E-001 SITE PLAN ELECTRICAL


E-200.1 BASEMENT LEVEL FLOOR PLAN AREA C POWER & SS a. Replace drawing in its entirety.

E-200.2 BASEMENT LEVEL FLOOR PLAN AREA D POWER & SS


E-201.1 FIRST LEVEL FLOOR PLAN AREA A POWER & SS a. Replace drawing in its entirety.

E-201.3 FIRST FLOOR LEVEL AREA C POWER & SS

a. Add CO detection and fire alarm devices per attached sketch ADE-005.

E-201.4 FIRST FLOOR LEVEL AREA D POWER & SS a. Add UH-1-2 per attached sketch ADE-002.

E-203.1 PENTHOUSE PLAN AREAS A & B POWER & SS

a. Add RP-001 per attached sketch ADE-003.

E-203.2 ROOF LEVEL PLAN AREAS A, B, C & D POWER & SS a. Add REF-21 and REF-22 per attached sketch ADE-004.

E-500.1 RISER DIAGRAMS ELECTRICAL


E-800.2 SCHEDULES a. Replace drawing in its entirety.

E-800.3 SCHEDULES

a. Replace drawing in its entirety. END OF ADDENDUM NUMBER 2


1625 James Monroe High School 00 41 16-1 BID FORM

SECTION 00 4116 - BID FORM 1.1 To the Rochester Joint Schools Construction Board (“RJSCB” or “Owner”):

The undersigned proposes to do all the work and furnish all material necessary for RCSD James Monroe High School – Phase 2B of the RSMP (herein, “Project”): (Indicate appropriate contract by placing a “X” next to the contract being bid) (Use only one bid form per contract being bid):

_____ General Construction and Demolition Contract #1 _____ Mechanical Construction and Demolition Contract #2 _____ Electrical Construction and Demolition Contract #3 _____ Plumbing Construction and Demolition Contract #4

1.1.1 In accordance with drawings and specifications therefore and addenda comprising the Contract Documents, for the lump sum of: ________________________________________________________Dollars Amount in Writing (__________________), herein referred to as the “Base Bid.” Figures

1.2 ALLOWANCES

Refer to section 00 43 21 “Allowances” for description of Allowances, where used. Allowances are to be included in base bid amount and are to be used for items not identified in the contract documents. Unit Price Costs will be used to add or delete scope from allowances when directed by the owner or construction manager. 1.3 ALTERNATES

1. Alternate Bid # 1 – Synthetic Turf System ____________________________________________Dollars

($__________________________)

2. Alternate Bid # 2 – Grandstand Press Box ____________________________________________Dollars

($__________________________)



3. Alternate Bid # 3 – SBS Roofing System ____________________________________________Dollars

($_____________________________)

4. Alternate Bid #4 – Windows in 7/8 Gymnasium and Cafeteria ____________________________________________Dollars

($__________________________)

5. Alternate Bid #5 – Basement Windows (Below 7/8 Gymnasium and Cafeteria)

____________________________________________Dollars

($__________________________)

6. Alternate Bid #6 – Replace roofing system at Existing Building Roofs ____________________________________________Dollars

($__________________________)

7. Alternate Bid #7 – Vestibule Type RTU ____________________________________________Dollars

($__________________________)

8. Alternate Bid #8A –Replace Existing Roofs - Areas 9 and 13 (SBS) ____________________________________________Dollars

($__________________________)

9. Alternate Bid #8B –Replace Existing Roofs - Areas 9 and 13 (EPDM) ____________________________________________Dollars

($__________________________)

10. Alternate Bid #9 –Cafeteria Cloud Ceiling Panels ____________________________________________Dollars

($__________________________)



11. Alternate Bid #10 –Accent Brick – South Facade ____________________________________________Dollars

($__________________________)

12. Alternate Bid #11 – Window Shades ____________________________________________Dollars

($__________________________)

13. Alternate Bid #12 – Crowd Control Fencing

____________________________________________Dollars

($__________________________)

The total Base Bid, together with any approved Alternates, once accepted and awarded by Owner, shall be referred to as the “Contract Sum.” The Contract Sum may be modified in accordance with the General Conditions (Section 00 72 16). 1.4 UNIT PRICES Refer to section 00 43 22 “Unit Prices”, for description of Unit Prices. For Owner’s information and for changing quantities of work items from those indicated by the Contract Drawings, upon written instruction from the Architect or Construction Manager, the Contractor shall submit unit prices (which must include all accessories, hangers, labor, materials, fire stopping, terminations, etc.). Unit prices include mark up, profit and overhead. Changes to the work shall be in accordance with the General Conditions (00 72 16).



Unit Cost #

ITEM NAME Value Unit

UC-01a Floor Tile & Mastic (Exist. Containment Area) SF UC-01b Floor Tile & Mastic (New Containment Area) SF UC-02a Cementitious Flooring (Exist. Containment Area) SF UC-02b Cementitious Flooring (New Containment Area) SF UC-03a Asbestos-Containing Debris in Crawl Space (Exist.

Containment Area) SF

UC-03b Asbestos-Containing Debris in Crawl Space (New Containment Area)

SF

UC-04a Interior Transite Panels (Exist. Containment Area) SF UC-04b Interior Transite Panels (New Containment Area) SF UC-05a Pipe Insulation on 2” – 6” Dia. Pipe (Exist. Containment

Area) LF

UC-05b Pipe Insulation on 2” – 6” Dia. Pipe (New Containment Area)

LF

UC-06a Sink & Sink Mastic (Exist. Containment Area) EA UC-06b Sink & Sink Mastic (New Containment Area) EA UC-07a Black Tar Patches on Ductwork (Exist. Containment

Area) EA

UC-07b Black Tar Patches on Ductwork (New Containment Area)

EA

UC-08 Roofing Materials (Flashing, Coatings, Cement) SF UC-09a Gaskets Associated with Flanges/Valves on 2” – 8” Dia.

Piping (Exist. Containment Area) EA

UC-09b Gaskets Associated with Flanges/Valves on 2” – 8” Dia. Piping (New Containment Area)

EA

UC-10a Sheet Flooring (Exist. Containment Area) SF UC-10b Sheet Flooring (New Containment Area) SF UC-11a Flexible Gasket/Vibration Dampener (Exist.

Containment Area) SF

UC-11b Flexible Gasket/Vibration Dampener (New Containment Area)

SF

UC-12a Corrugated Asbestos Paper Associated with Ductwork (Exist. Containment Area)

SF

UC-12b Corrugated Asbestos Paper Associated with Ductwork (New Containment Area)

SF

UC-13a 1/2 “ Isolation Ball Valve Insulated EA UC-14a 1” isolation Ball Valve Insulated EA UC-15a 1 ½” Isolation Ball Valve Insulated EA UC-16a 2” Isolation Ball Valve Insulated EA UC-17a 3” Isolation Ball Valve Insulated EA



1.5 PROJECT PHASING AND MILESTONES If awarded the Contract, the undersigned bidder agrees to complete the entire work on or before the milestones and dates as denoted in Section 00 43 83 “MILESTONE SCHEDULE & CRITICAL SUBMITTALS.” 1.6 ADDENDA Receipt of the following addenda to the Contract Documents are acknowledged:

Addendum No. ________________ Date__________________ Addendum No. ________________ Date__________________ Addendum No. ________________ Date__________________ Addendum No. ________________ Date__________________

1.7 Give the name of each person, firm or corporation interested in the above bid. If the undersigned bidder is:

1. An individual, give full name _____________________________. 2. A partnership under an assumed name, give name of each principal:

____________________________________________________________.

3. A corporation, give full legal name__________________________________

____________________________________________________________.

4. Give the name of each person, firm or corporation other than the bidder having an interest in bids of the Contract proposed to be taken ______________________________________________________________.

2.1 CERTIFICATION OF NON-COLLUSION IN BIDDING

.1 By submission of this bid, each bidder and each person signing on behalf of any bidder certifies, and in the case of a joint bid, each party thereto certifies as to its own organization, under penalty of perjury that to the best knowledge and belief: .1 The prices of this bid have been arrived at independently without collusion,

consultation, communication, or agreement, for the purpose of restricting competition, as to any matter relating to such prices with any other bidder or with any competitor.



.2 Unless otherwise required by law, the prices which have been quoted in this bid have not been knowingly disclosed by the bidder and will not knowingly be disclosed by the bidder prior to opening, directly or indirectly, to any other bidder or to any competitor; and

.3 No attempt has been made or will be made by the bidder to induce any other person, partnership or corporation to submit or not to submit a bid for the purpose of restricting competition.

____________________________________ BY_________________________________ FULL LEGAL NAME OF FIRM OR AUTHORIZED SIGNATURE CORPORATION _____________________________________ ____________________________________ ADDRESS TYPED NAME OF AUTHORIZED SIGNATURE/TITLE _____________________________________ ____________________________________ CITY, STATE, ZIP CODE TELEPHONE AND FACSIMILE NUMBERS _____________________________________ _____________________________________ DATE E-MAIL ADDRESS NOTICE TO BIDDERS 3.1 All bid forms shall be signed by the name of the person, firm or corporation submitting

the bid, indicating by long-hand signature the person duly authorized to sign in behalf of such person, firm, or corporation and shall contain the business address of the bidder.

3.2 Bidders are required to submit unit prices only if required by the specifications. 3.3 Owner reserves the right to award contract to include any of the Alternates. Accordingly,

bidders are required to bid on all Alternates called for in the specifications. However, Owner reserves the right to waive this requirement.

3.4 No bids on different kinds of work may be combined, grouped or added together except to make the lump sum total of work called for under any one contract.

3.5 All items on the bid form shall be filled in as called for, and the completed bid form shall be without interlineation, alteration or erasure; and shall not contain a bid or bids, or form of bid or bids, other than called for.



SUBMIT THIS LIST WITH YOUR BID IN A SEPARATE SEALED ENVELOPE

WICKS REFORM 2008 (For aIl contracts advertised or solicited for bid on or after 7/1/08)

• Raises the threshold for public work projects subject to the Wicks Law requiring separate specifications and bidding for the plumbing, heating and electrical work. The total project's threshold increased from $50,000 to: $3,000,000 in Bronx, Kings, New York, Queens and Richmond counties; $1,500,000 In Nassau, Suffolk and Westchester counties; and $500,000 in all other counties.

• In the spaces provided below, list the name and amount to be paid to applicable HVAC, Plumbing and/or Electrical subcontractors for the project. The list may not be changed unless the Owner finds a legitimate construction need, including a change in specifications or costs or use of a Project labor Agreement (PLA), and must be open to public inspection.

• Refer to Division 00 Specification Section “WAGE RATES” for additional requirements and information.

PART 1 - HVAC SUBCONTRACTOR (write “N/A” if not applicable):

( ) (Company) (Contact Name) (Phone Number)

Dollars ($ ) (Written Amount) (Figures)

PART 2 - PLUMBING SUBCONTRACTOR (write “N/A” if not applicable):



PART 3 - ELECTRICAL SUBCONTRACTOR (write “N/A” if not applicable):



END OF SECTION 00 41 16


1625 James Monroe High School 00 43 23- 1 ALTERNATES

SECTION 00 43 23 - ALTERNATES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

1. Drawings and general provisions of Contract, including General Conditions and Division 01 Specification Sections, apply to work of this Section.

1.2 SUMMARY

1. This Section specifies administrative and procedural requirements for Alternates.

2. Definition: An Alternate is an amount proposed by Bidders and stated on the Bid Form for certain construction activities defined in the Bidding Requirements that may be added to or deducted from Base Bid amount if the Owner decides to accept a corresponding change in either the amount of construction to be completed, or in the products, materials, equipment, systems or installation methods described in Contract Documents. The cost or credit for each Alternate is the net addition to, or deduction from, the Contract Sum to incorporate, or delete, the Alternate into, or from, the Work. No other adjustments are made to the Contract Sum.

3. Bidding Requirements: Bidders for the work of all contracts shall submit lump sum prices for all base bid work of their respective contracts and all required Alternates. All contracts shall be awarded to the qualified bidder with the lowest submitted bid based upon the sum of the base bid and accepted Alternates, if any. In the event that an Alternate is not accepted at the time of contract award, the bidder agrees to hold the price for the Alternate for 60 days after award, at which time the Owner may elect to add the scope of work for the Alternate by Change Order.

4. Coordination: Coordinate related Work and modify or adjust adjacent Work as necessary to ensure that Work affected by each accepted Alternate is complete and fully integrated into the Project.

5. Schedule: A "Schedule of Alternates" is included in Section 3.1.

1. Include as part of each Alternate, miscellaneous devices, accessory objects and similar items incidental to or required for a complete installation whether or not mentioned as part of the Alternate.

PART 2 - PRODUCTS

Not Used

PART 3 - EXECUTION

3.1 SCHEDULE OF ALTERNATES



RCSD James Monroe High School Phase 2B: Contracts:

• General Trades Contract No. 1 • Mechanical/HVAC Contract No. 2 • Electrical Contract No. 3 • Plumbing Contract No. 4

Alternate #1 – Synthetic Turf System This Alternate includes a complete synthetic turf sports field system, including sub base, grading, drainage, etc. as specified in Section 32 1813, in lieu of a grass turf field, sub base, and grading. Alternate #2 – Grandstand Press Box This Alternate includes the addition of a press box to the telescopic bleacher grandstand seating as specified in Section 13 3424. Include the conductors and terminations of the premanufactured and pre-engineered press box to the building electrical system. Alternate #3 – SBS Roofing System This Alternate includes a complete warrantied SBS Roofing system as specified in Section 07 5360 in lieu of a complete warrantied EPDM Roofing System as specified in Section 07 5300. This Alternate excludes Areas 9 and 13. Alternate #4 – Windows in 7/8 Gymnasium and Cafeteria. This Alternate includes the complete replacement of windows within the 7/8 Gymnasium and Cafeteria spaces with windows specified in Sections 08 4500 and Section 08 5220 respectively. Work shall include abatement and removal of existing windows, existing window opening preparation for new work, installation of new windows, and supply and installation of window treatments as indicated on drawings. Alternate #5 – Basement Windows (Below 7/8 Gymnasium and Cafeteria) This Alternate includes the complete replacement of windows of the Basement Level below the 7/8 Gymnasium and Cafeteria spaces with windows specified in Section 08 5220. Work shall include abatement and removal of existing windows, existing window opening preparation for new work, installation of new windows, and supply and installation of window treatments as indicated on drawings. Alternate #6 – Epoxy Terrazzo at Lobby and Corridors This Alternate includes providing epoxy terrazzo floor system at Lobby and Corridors scheduled for porcelain tile in accordance with Section 09 6623, in lieu of the scheduled porcelain tile. Alternate #7 – Vestibule Type RTU This Alternate includes providing service vestibules on rooftop units RTU-001 and RTU-002. Work shall include unit heaters UH-R-1 and UH-R-2. The coil pumps HCP-RTU-001, 002 and CCP-RTU-001, 002 shall remain in the base bid, however shall be installed in the building below. Location to be determined.



Alternate #8A – Replace Existing Roofs – Areas 9 and 13 (SBS) This Alternate includes removing existing roofing systems to expose concrete substrate and providing a new roofing system as shown on drawings D103 and A103, and as specified in Section 07 5360 SBS Modified Bitumen Roofing. Alternate #8B – Replace Existing Roofs – Areas 9 and 13 (EPDM) This Alternate includes removing existing roofing systems to expose concrete substrate and providing a new roofing system as shown on drawings D103 and A103, and as specified in Section 07 5300 EPDM Adhered Roofing. Alternate #9 – Cafeteria Cloud Ceiling Panels This Alternate includes providing perforated metal plank ceiling system suspended below the existing ceiling of the Cafeteria as shown on drawing A402.4 and specified in Section 09 5120 Acoustical Tile Ceilings (ACT-4). Alternate #10 – Accent Brick – South Facade This Alternate includes providing accent brick type 3 as shown on drawings A-200, A-200.1, and A-200.2. The base bid shall include brick type 2 at these same accent brick type 3 locations. Alternate #11 – Window Shades This Alternate includes providing window shades type T-2 at each window identified on drawings, and as specified in Section 12 4901 – Window Treatments- Shades. Alternate #12 – Crowd Control Fencing Around Football Field This Alternate includes providing crowd control fencing as indicated on drawing C101.

END OF SECTION 00 43 23


1625 James Monroe High School 12 66 13- 1 TELESCOPIC BLEACHERS

SECTION 12 6613

GYMNASIUM BLEACHERS PART I GENERAL 1.1 Summary:

A. Section Includes: Telescoping Gym Seating includes, electrically operated systems of multiple-tiered seating rows comprising of seat, deck components, understructure that permits closing without requiring dismantling, into a nested configuration for storing or for moving purposes.

1.2 Related Work:

A. Section 09 6420 – Wood Gymnasium Floor: for adequate floor & wall construction for operation of Telescoping Gym Seats. Flooring shall be level and rear wall plumb within 1/8” in 8’-0. Maximum bleacher force on the floor, of a 25’-6” section, shall be a static point load of less than 300 psi.

B. Division 26 Sections: For electrical wiring and connections for electrically operated

Telescoping Gym Seats. 1.3 References:

A. International Building Code (IBC)

B. ICC 300 – Standard for Bleachers, Folding and Telescopic Seating and Grandstands

C. American Welding Society (AWS)

1. AWS D1.1 Structural Welding Code – Steel 2. WS D1.3 Structural Welding Code - Sheet Steel

D. American Institute of Steel Construction (AISC): 1. AISC - Design of Hot Rolled Steel Structural Members.

E. American National Standards Institute (ANSI).

F. American Iron & Steel Institute (AISI): 1. AISI - Design Cold Formed Steel Structural Members.

G. Aluminum Association (AA): 1. AA - Aluminum Structures, Construction Manual Series.

H. American Society for Testing Materials (ASTM): 1. ASTM - Standard Specification for Properties of Materials.

I. National Forest Products Association (NFoPA): 1. NFoPA - National Design Specification for Wood Construction.



J. Southern Pine Inspection Bureau (SPIB): 1. SPIB - Standard Grading Rules for Southern Pine.

K. National Bureau of Standards/Products Standard (NBS/PS): 1. PS1 - Construction and Industrial Plywood.

L. Americans with Disability Act (ADA) 1. ADA - Standards for Accessible Design.

1.4 Description of the System

A. The bleacher system shall be comprised of multiple tiered, closed deck seating rows operating in a telescopic manner, incorporating the most economical quantity of sections while still complying with all loading requirements.

B. The first moving row shall be secured with friction or mechanical locks. Other rows

shall be mechanically locked, operable only upon unlocking and cycling the first row, quantity to be determined by Interkal Engineering.

C. Each bleacher row shall be comprised of risers, seat and deck components, and a

complete set of supportive columns and braces. D. The telescopic bleacher shall incorporate a locking system permitting the use of one,

several, or all rows, each locked in the extended position. 1.5 Quality Assurance

A. Qualifications

1. Manufacturing: Manufacturer shall be regularly engaged in the design and manufacturing of telescopic seating for not less than twenty years.

2. Engineering: It will be mandatory that each bidder submit with their bid an affidavit signed by a Registered Professional Engineer stating that the product to be supplied has been tested by an independent testing facility and meets all applicable code requirements.

B. Deviations: It will be the responsibility of the bidder to furnish with their bid, a list

clarifying any deviations from the specifications, written or implied. Those bidders not submitting a list of deviations will be presumed to have bid as specified.

C. Guarantees:

1. One-Year Guarantee: The manufacturer shall guarantee all work performed under these specifications to be free from defects for a period of one year.

D. Product Improvements: Seating provided shall incorporate manufacturer’s design

improvements and materials current at time of shipment. 1.6 Submittals:

A. Submit manufacturer’s installation instructions and descriptive literature in accordance with Section 01 3219.



B. Manufacturer’s operating and maintenance manuals in accordance with Section 01 7823.

1.7 Design Criteria

A. Telescopic bleacher design and fabrication shall conform to current and applicable codes including ADA requirements.

B. Telescopic gymnasium seating will be designed to support a vertical live load of 100

PSF, but not less than 120 PLF on both seat boards and footboards. Seating shall also be designed to carry a horizontal sway force of 24 PLF parallel to the seating and 10 PLF perpendicular to the seating.

C. Steel components shall be cold-formed from appropriate width strip stock conforming

to ASTM A570 - Grade C 30KSI, ASTM A653- Grade 33 and 50, ASTM A500 - Grade B 46 KSI as applicable.

D. Lumber components are kiln dried, finger jointed, edge glued southern pine of grade

“B & B Finish” manufactured to the current SPIB glued-laminated standards for southern pine.

E. Plywood deck boards shall be fabricated from Douglas Fir Premium Underlayment

with exterior glue, 5 ply minimum, solid crossband directly under face ply, species Group 1 and manufactured in accordance with PS-1-95.

PART 2 PRODUCTS 2.1 Manufacturer

A. Telescopic seating as manufactured by Interkal, Kalamazoo, Michigan, is the standard of quality required and specified herein.

B. Acceptable manufacturers:

1. Hussey Seating Company, Product – Maxam Telescopic Gym Seat System. 2. Irwin Seating Company.

2.2 Materials

A. Model: Interkal, Classic Wood, closed deck telescopic bleachers. B. Type: Floor mounted, wall attached. C. Quantity: See drawings. D. ADA

1. Notchouts: Provide a 36” wide wheel chair space as shown on the plans and as required to meet local code jurisdiction compliance with ADA. (one row deep).

E. Dimensions: 1. Rise per row: 10 -1/4”. 2. Row to row spacing: 22”.



F. Friction Power- Furnish Interkal friction power, integral automatic electro-mechanical

propulsion system to open and close telescopic seating system. Operation shall assure full visual control of the seating bank. 1. The Wide Track System incorporates two friction drive roller assemblies as an

integral part of both first row vertical column assemblies. Each section of bleacher shall have a power system that shall consist of two vertical column roller assemblies which shall include two 6” diameter by 2 ½” wide cast drive wheels for a minimum of four friction roller contact points per section of bleacher. Each roller shall have a specially formulated 45-durometer rubber covering to grip the floor as the units roll in and out. The two friction drive roller assemblies shall be installed a minimum of 7-feet apart per section. The two friction roller assemblies are linked together by a continuous drive shaft driven by a 1/2 H.P. 208V, 3-phase motor that shall enable the rollers to work simultaneously, resulting in a more efficient operation with allowance for minor variations in the floor surface.

2. All floor friction power systems shall be controlled by a dual directional, removable walk along pendant which plugs into the front of the first row to give the operator proper position for visual control. The pendant control voltage shall be 24 VAC @ less than 50 MA for the safety of all operating personnel.

3. The entire power system shall be U.L. Recognized. A 208/220 volt 3-phase power source, including conduit, wiring, and safety disconnect must be provided by others.

4. The electrical contractor shall perform the connections to the seating equipment at the safety disconnect. Motors, housing, and wiring shall be installed by certified personnel.

2.3 Accessories

A. Foot Level Aisles: Provide footrest level aisles at locations and sizes as shown on plans and approved shop drawings. 1. Center Aisle: Provide a permanently attached self-storing aisle rail, which is

designed to eliminate all labor associated with set up and storage of the aisle rails.

2. Intermediate Steps: Provide manufacturers standard intermediate step as necessary per applicable code.

B. Last Row Closure

1. Rear Closure Board: Provide and install a properly supported, flush mounted board between the last row of the bleacher and the wall.

C. Wheelchair Seating: 1. Recoverable Notchouts: Provide manufacturers standard recoverable handicap

notchout (36” wide) located as shown on architectural drawings. Notchouts to be one row deep

D. End Railing:

1. Self-Storing End Rails: Provide steel self-storing 42” high self-storing end guard rails with tubular supports and vertical intermediate members to comply with all code requirements. Rails shall be fitted to each exposed bank end from third row and above with all steel to steel connections. Finish shall be a polyester powder coat.



E. Operation 1. Pendant Control: Provide pendant control style operation for the bleachers.

Extension and retraction shall be accomplished by use of the pendant control plugged into a single receptacle. a. The receptacle shall be mounted at the first row.

2.4 FABRICATION

A. Continuous Wheel Channel: Wheel channels shall consist of a one piece formed steel channel welded to the base of a vertical column. Wheel channels accommodate 8 to 12 wheels per row for maximum weight distribution and operating ease. The number of wheels increase as the number of rows increase.

B. Wheels: 3-1/2” diameter with 1-1/8” non-marring soft rubber face with rounded

edges designed to protect wood or synthetic floor. Provide I/2” diameter axle for all wheels

C. Columns: Electrically welded closed rectangular steel tube, 2” x 3” minimum size, 14

gauge steel fitted with a rear welded gusset at the wheel channel. D. Row Interlocks: Join each row structure front to rear by means of two (2) interacting

steel connections, plus automatic gravity row locks where Engineering determines they are required. 1. Lower: Lower track guides shall be an external superslide rod to guarantee

positive engagement of vertical supports without binding and assures smooth operation over uneven floor conditions.

2. Upper: Upper track guides shall completely interlock adjacent understructure support. A welded stop to ensure correct extension of bleacher unit on deck support. Use of bolt and nut stops are not acceptable, due to risk of loosening.

E. Diagonal Braces: Structural formed steel truss fitted to rows 4 and beyond. Bracing shall be attached to the rear riser at optimum locations to insure structural integrity. Bracing will be designed and shaped to support a minimum load of 1000(lbs) of both compression and tension forces created when the bleacher is loaded.

F. Deck Supports: Shall be of structural steel, 11 gauge spaced not greater than 60” on

center for maximum deck stiffness. 1. Rollers: Every deck support not attached to a vertical post will have an integral

nylon roller to avoid steel to steel friction points for more efficient operation.

G. Decking: All deck boards shall consist of 19/32” nominal Douglas Fir CC grade plywood with exterior glue and solid crossbands. An extruded aluminum “H” connector shall be placed between plywood panels. Exposed wear surfaces shall be finished with a layer of high Density polyethylene plastic .025 - .030 thick, Light Gray in color, complimentary to the seat option. Deck finishes, such as clear coat, requiring more than simple touch up to restore it to a new appearance after wear occurs are unacceptable.

H. Welds: All welds shall be made at the factory by welders that are AWS certified on

the equipment and process used. I. Nose Beam: Shall be one-piece 13-gauge galvanized steel.



13-gauge steel is utilized for the necessary structural integrity to accommodate section lengths up to 26’.

J. Rear Riser: Shall be one piece formed 14-gauge, grade 50, galvanized steel, with a

continuous access joint to fully encapsulate footrest panel for ease of cleaning and additional structural support. 14-gauge roll formed steel is utilized for the necessary structural integrity to accommodate section lengths up to 26’.

K. Splice Plates: (For Friction or Non-Friction power only) Each section joint shall be

tied together with two structural steel members per row, employing a minimum of four steel to steel through bolt connections at the nose beam and a minimum of eight steel to steel through bolt connections at the lower steel rear riser. Gauge of splice plates to match the gauge of the nose beam and rear riser. Splice plates employing steel to plywood deck board attachments will not be acceptable. Gauge of splice plates to match the gauge of the nose beam and rear riser. In order to minimize deflections and keep rows in alignment during operation, splice connections shall transfer both axial loads (tension/compression) and bending.

L. Fasteners: All structural connections shall be made with S.A.E. grade 5 or better

stress rated bolts. The use of self-tapping bolts is not acceptable. M. Finish:

1. Steel Understructure abraded, cleaned and finished with russet brown water base acrylic paint. Steel risers and nose beams finished with corrosion resistant silver gray matte finish with galvanized alloy plating.

2.5 Seat Options

A. Wood: Seats and front risers shall be 1” nominal thickness x 10” nominal depth, kiln

dried, finger-joined and edge glued, Southern Yellow Pine Grade “B and Better” in conformance with S.P.I.B. Glued Lumber Standards. 1. Solid wood boards which are more subject to cracking, checking, warping,

cupping, and bowing than are laminated boards or mixed lumber species are unacceptable.

2. All boards to be smooth sanded and sealed with a moisture resistant urethane followed by a second coat of high gloss urethane.

3. Wood Infill Closure Panels: Infill gap adjacent to columns, enclosures, and pilasters and columns between top seat and wall with extended closure panels. Closure panels to extend full width of each bleacher sections.

PART 3 EXECUTION 3.1 Inspection:

A. Verify that areas to receive telescopic bleachers are free from impediments interfering with installation.

B. Do not begin work until building conditions are satisfactory.

3.2 Installation:

A. Install telescopic bleachers in accordance with manufacturer’s instructions and approved submittal drawings.



B. Adjust bleachers for smooth and proper operation. C. Clean bleachers and remove all debris from gymnasium resulting from

installation.

END OF SECTION


1522 James Monroe High School 22 3400 - 1 FUEL-FIRED WATER HEATERS

SECTION 223400 FUEL-FIRED, DOMESTIC-WATER HEATERS

PART 1 - GENERAL


A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes:

1. Commercial, gas-fired, high-efficiency domestic-water boilers. 2. Domestic-water heater accessories.

1.3 SUBMITTALS

A. Product Data: For each type and size of domestic-water heater indicated. Include rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

B. Shop Drawings:

1. Wiring Diagrams: For power, signal, and control wiring.

2. Piping diagram.

C. Product Certificates: For each type of commercial, gas-fired heaters and storage tanks domestic-water heater, from manufacturer.

D. Domestic-Water Heater Labeling: Certified and labeled by testing agency acceptable to authorities having jurisdiction.

E. Warranty: Warranty information to be included in the front end of the final O & M Manual.

F. Operation and Maintenance Data: For fuel-fired, domestic-water heaters to include in emergency, operation, and maintenance manuals and warranties for the final O & M Manuals.

1.4 QUALITY ASSURANCE

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

B. ASHRAE/IESNA Compliance: Fabricate and label fuel-fired, domestic-water heaters to comply with ASHRAE/IESNA 90.1.

C. ASME Compliance:

1. Where ASME-code construction is indicated, fabricate and label commercial, domestic-water heater storage tanks to comply with ASME Boiler and Pressure Vessel Code: Section VIII, Division 1.



2. Where ASME-code construction is indicated, fabricate and label commercial, finned-tube, domestic-water heaters to comply with ASME Boiler and Pressure Vessel Code: Section IV.

D. NSF Compliance: Fabricate and label equipment components that will be in contact with potable water to comply with NSF 61, "Drinking Water System Components - Health Effects."

1.5 COORDINATION

A. Coordinate sizes and locations of concrete bases with actual equipment provided.

1.6 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of fuel-fired, domestic-water heaters that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Structural failures including storage tank and supports. b. Faulty operation of controls. c. Deterioration of metals, metal finishes, and other materials beyond normal use.

2. Warranty Periods: From date of Substantial Completion.

a. Commercial, Finned-Tube, Gas-Fired, Domestic-Water Heaters:

1) Heat Exchanger: Five years. 2) Controls and Other Components: Two years. 3) Separate Hot-Water Storage Tanks: Five years.

b. Compression Tanks: Five years.

PART 2 - PRODUCTS

2.1 COMMERCIAL, GAS-FIRED, STORAGE, DOMESTIC-WATER HEATERS

A. Commercial, Power-Vent, Gas-Fired, Storage, (ASME) Rated Domestic-Water Heaters:

1. Basis-of-Design Product: Subject to compliance with requirements, provide Bradford White Model EF-100-T-250E-3N(A) ASME rated direct vent 96 to 99% efficient water heater or comparable product by one of the following:

a. Laars Heating Systems Co. Model UHE-100T-250E-3N(A) (100 gallon tank) b. Lochinvar Model Shield SNA 286-125 (100 gallon tank) c. A.O. Smith Water Products Co. Cyclone BTH-250-A (100 gallon tank)

2. Standard: ANSI Z21.10.3/CSA 4.3. 3. Water Heater Construction: ASME-Code construction steel with 150-psig working-

pressure rating.

a. Tappings: Factory fabricated of materials compatible with tank. Attach tappings to tank before testing.



1) NPS 1-1/2 and Smaller: Threaded ends according to ASME B1.20.1. b. Lining: Glass complying with NSF 61 barrier materials for potable-water tank

linings, including extending lining into and through tank fittings and outlets. c. 100 gallon tank. d. 294 GPH recovery at 100 degree F. rise. e. 250,000 BTU/H natural gas input. f. Venting: 4 inch CPVC solid core schedule 40 exhaust and 4 inch PVC solid core

schedule 40 air intake. g. 3/4 inch gas connection.

4. Factory-Installed Storage-Tank Appurtenances:

a. Anode Rod: Replaceable magnesium. b. Dip Tube: Required unless cold-water inlet is near bottom of tank. c. Drain Valve: Corrosion-resistant metal complying with ASSE 1005. d. Insulation: Comply with ASHRAE/IESNA 90.1. Surround entire storage tank

except connections and controls. e. Jacket: Steel with enameled finish. f. Burner: For use with power-vent, gas-fired, domestic-water heaters and natural-

gas fuel. g. Automatic Ignition: ANSI Z21.20/CSA C22.2 No. 199, electric, automatic, gas-

ignition system. h. Temperature Control: Adjustable thermostat. i. Safety Controls: Automatic, high-temperature-limit and low-water cutoff devices or

systems. j. Combination Temperature-and-Pressure Relief Valves: ANSI Z21.22/CSA 4.4-M.

Include one or more relief valves with total relieving capacity at least as great as heat input, and include pressure setting less than domestic-water heater working-pressure rating. Select one relief valve with sensing element that extends into storage tank.

5. Special Requirements: NSF 5 construction.

6. Power-Vent System: Exhaust fan, interlocked with burner.

2.2 WATER HEATER ACCESSORIES

A. Water Expansion Tanks: 1. Basis-of-Design Product: Subject to compliance with requirements, provide ASME

constructed Watts Regulator Company Model DETA - 42 or comparable product by one of the following:

a. AMTROL Inc. b. Flexcon Industries. c. Smith, A. O. Water Products Co.; a division of A. O. Smith Corporation. d. State Industries. e. Taco, Inc.

2. Description: Steel, ASME pressure-rated tank constructed with welded joints and factory-installed butyl-rubber diaphragm. Include air precharge to minimum system-operating pressure at tank.

3. Construction:



a. Tappings: Factory-fabricated steel, welded to tank before testing and labeling. Include ASME B1.20.1 pipe thread.

b. Interior Finish: Comply with NSF 61 barrier materials for potable-water tank linings, including extending finish into and through tank fittings and outlets.

c. Air-Charging Valve: Factory installed.

4. Capacity and Characteristics:

a. Working-Pressure Rating: 150 psig. b. Capacity Acceptable: 22 gallons minimum. 15.5 gallons acceptance capacity. c. Air Precharge Pressure: 40 psi pressure.

B. Piping-Type Heat Traps: Field-fabricated piping arrangement according to ASHRAE/IESNA 90.1 or ASHRAE 90.2.

C. Heat-Trap Fittings: ASHRAE 90.2.

D. Manifold Kits: Domestic-water heater manufacturer's factory-fabricated inlet and outlet piping for field installation, for multiple domestic-water heater installation. Include ball-, butterfly-, or gate-type shutoff valves to isolate each domestic-water heater and calibrated balancing valves (where required by manufacturer) to provide balanced flow through each domestic-water heater.

1. Comply with requirements for ball-, butterfly-, or gate-type shutoff valves specified in Division 22 Section "General-Duty Valves for Plumbing Piping."

2. Comply with requirements for balancing valves specified in Division 22 Section "Domestic Water Piping Specialties."

E. Gas Shutoff Valves: ANSI Z21.15/CSA 9.1-M manually operated. Furnish for installation in piping.

F. Gas Pressure Regulators: ANSI Z21.18/CSA 6.3, appliance type. Include 1/2-psig pressure rating as required to match gas supply.

G. Automatic Gas Valves: ANSI Z21.21/CSA 6.5, appliance, electrically operated, on-off automatic valve.

H. Combination Temperature-and-Pressure Relief Valves: Include relieving capacity at least as great as heat input, and include pressure setting less than domestic-water heater working-pressure rating. Select relief valves with sensing element that extends into storage tank.

1. Gas-Fired, Domestic-Water Heaters: ANSI Z21.22/CSA 4.4-M.

I. Vacuum Relief Valves: ANSI Z21.22/CSA 4.4-M.

J. Domestic-Water Heater Pad: Locate water heater on concrete pad. Pad shall be 3000 psi concrete at 28 days strength. Provide 4 inch high housekeeping pad.

K. Provide unions and full port ball valves on inlet and outlet piping.

L. Provide dirt leg and lubricated plug valve on gas piping inlet.



2.3 SOURCE QUALITY CONTROL

A. Factory Tests: Test and inspect assembled domestic-water heaters and storage tanks specified to be ASME-code construction, according to ASME Boiler and Pressure Vessel Code.

B. Hydrostatically test commercial domestic-water heaters and storage tanks to minimum of one and one-half times pressure rating before shipment.

C. Domestic-water heaters will be considered defective if they do not pass tests and inspections. Comply with requirements in Division 01 Section "Quality Requirements" for retesting and reinspecting requirements and Division 01 Section "Execution" for requirements for correcting the Work.

D. Provide written test and inspection reports for the final O & M Manuals.

PART 3 - EXECUTION

3.1 WATER HEATER INSTALLATION

A. Commercial, Domestic-Water Heater Mounting: Install commercial domestic-water heaters on concrete base. Comply with requirements for concrete base specified in Division 03 Section "Cast-in-Place Concrete."

1. Maintain submitted water heater manufacturer's written required clearances. 2. Arrange units so controls and devices that require servicing are accessible. 3. Provide and install dowel rods to connect concrete base to concrete floor. Unless

otherwise indicated, install dowel rods on 18-inch centers around the full perimeter of concrete base.

4. For supported equipment, install epoxy-coated anchor bolts that extend through concrete base and anchor into structural concrete floor.

5. Place and secure anchorage devices. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded.

6. Provide anchor bolts to elevations required for proper attachment to supported equipment.

7. Anchor domestic-water heaters to substrate. 8. Provide 4 inch high housekeeping pad below water heaters.

B. Provide gas-fired, domestic-water heaters according to International Plumbing Code of New York State (2015) and NFPA 54.

1. Provide gas shutoff valves on gas supply piping to gas-fired, domestic-water heaters without shutoff valves.

2. Provide gas pressure regulators on gas supplies to gas-fired, domestic-water heaters without gas pressure regulators if gas pressure regulators are required to reduce gas pressure at burner.

3. Provide automatic gas valves on gas supplies to gas-fired, domestic-water heaters if required for operation of safety control.

4. Comply with requirements for gas shutoff valves, gas pressure regulators, and automatic gas valves specified in Division 23 Section "Facility Natural-Gas Piping."

C. Provide combination temperature-and-pressure relief valves in top portion of storage tanks. Use relief valves with sensing elements that extend into tanks. Extend commercial-water-heater relief-valve outlet, with copper drain piping as indirect waste same as domestic-water piping in continuous downward pitch, and discharge by positive air gap onto closest floor drain.



D. Provide water-heater drain piping as indirect waste to spill by positive air gap into open drains or over floor drains. Provide hose-end drain valves at low points in water piping for domestic-water heaters that do not have tank drains. Comply with requirements for hose-end drain valves specified in Division 22 Section "Domestic Water Piping Specialties."

E. Provide thermometers on inlet and outlet piping of domestic-water heaters and inlet and outlet piping of thermostatic mixing valves. Comply with requirements for thermometers specified in Division 22 Section "Meters and Gauges for Plumbing Piping."

F. Provide submitted water heater manufacturer’s condensate treatment kit complete with all PVC piping, lime chips and piping routed from the exhaust flues through the neutralization kit and to a floor drain. Piping shall be routed so as not to be a tripping hazard.

G. Assemble and install inlet and outlet piping manifold kits for multiple domestic-water heaters. Fabricate, modify, or arrange manifolds for balanced water flow through each domestic-water heater. Include full port ball shutoff valves and thermometers in each domestic-water heater inlet and outlet. Comply with requirements for valves specified in Division 22 Section "General-Duty Valves for Plumbing Piping," and comply with requirements for thermometers specified in Division 22 Section "Meters and Gauges for Plumbing Piping."

H. Provide piping-type heat traps on inlet and outlet piping of domestic-water heater storage tanks without integral or fitting-type heat traps.

I. Fill domestic-water heaters with clean potable water.

J. Charge domestic-water expansion tanks with air to match actual service water pressure.

K. Provide dielectric unions at all pipe connections to water heater.

L. Provide full port lubricated plug type gas valves, union and dirt leg at natural gas connection to each water heater.

M. Provide 4 inch solid core schedule 40 CPVC exhaust and 4 inch schedule 40 solid core PVC air intake piping from each water heater to building exterior. Provide manufacturers required vent caps and inlet fittings. Provide anchors and supports on 48 inch centers.

3.2 CONNECTIONS

A. Comply with requirements for domestic-water piping specified in Division 22 Section "Domestic Water Piping."

B. Comply with requirements for gas piping specified in Division 23 Section "Facility Natural-Gas Piping."

C. Drawings indicate general arrangement of piping, fittings, and specialties.

D. Where installing piping adjacent to fuel-fired, domestic-water heaters, allow space for service and maintenance of water heaters. Arrange piping for easy removal of domestic-water heaters.

3.3 IDENTIFICATION

A. Identify system components. Comply with requirements for identification specified in Division 22 Section "Identification for Plumbing Piping and Equipment."



3.4 FIELD QUALITY CONTROL

A. Provide for pressure tests and inspections.

1. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

2. Leak Test: After installation, charge system and test for leaks. Repair leaks and retest until no leaks exist.

3. Operational Test: After electrical circuitry has been energized, start units to confirm proper operation.

4. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.

B. Domestic-water heaters will be considered defective if they do not pass tests and inspections. Comply with requirements in Division 01 Section "Quality Requirements" for retesting and reinspecting requirements and Division 01 Section "Execution" for requirements for correcting the Work.

C. Provide written test and inspection reports for the final O & M Manuals.

3.5 DEMONSTRATION

A. Provide for the manufacturer’s factory-authorized service representative to train all Owners’ facility maintenance personnel to adjust, operate, and maintain commercial, gas-fired, domestic-water heaters.

END OF SECTION


1522 James Monroe High School 22 4000 - 1 PLUMBING FIXTURES

SECTION 22 4000 PLUMBING FIXTURES

PART 1 - GENERAL


A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following conventional plumbing fixtures and related components:

1. Faucets for lavatories and sinks. 2. Flushometers. 3. Toilet seats. 4. Protective shielding guards. 5. Fixture supports. 6. Interceptors. 7. Dishwasher air-gap fittings. 8. Water closets. 9. Urinals. 10. Lavatories. 11. Sinks. 12. Mop service basins. 13. Brass products. 14. Washing machine box. 15. Showers.

1.3 DEFINITIONS

A. CPVC: Chlorinated poly vinyl chloride plastic.

B. Accessible Fixture: Plumbing fixture that can be approached, entered, and used by people with disabilities.

C. Fitting: Device that controls the flow of water into or out of the plumbing fixture. Fittings specified in this Section include supplies and stops, faucets and spouts, shower heads and tub spouts, drains and tailpieces, and traps and waste pipes. Piping and general-duty valves are included where indicated.

D. PVC: Polyvinyl chloride plastic.

1.4 SUBMITTALS

A. Product Data: For each type of plumbing fixture indicated. Include selected fixture and trim, fittings, accessories, appliances, appurtenances, equipment, and supports. Indicate materials and finishes, dimensions, construction details, and flow-control rates.

B. Shop Drawings: Diagram power, signal, and control wiring.



C. Operation, Maintenance Data and Warranties: For all plumbing fixtures to include product literature, warranties and maintenance manuals for the final O & M Manuals.

D. Warranties: Product warranties supplied on a single listing sheet for all products specified in this Section and for the final O & M Manuals.

E. NSF Compliance: ANSI/NSF 61, NSF 62 Annex G and NSF 372 for valve materials for potable-water service. Lead content shall not exceed 0.25 percent maximum by weighted average.

1.5 QUALITY ASSURANCE

A. Source Limitations: Obtain plumbing fixtures, faucets, and other components of each category through one source from a single manufacturer.

1. Exception: If fixtures, faucets, or other components are not available from a single manufacturer, obtain similar products from other manufacturers specified for that category.

B. Provide all building plumbing systems in compliance with the International Plumbing Code of New York State (2015) and all New York State Amendments.

C. Provide all building plumbing systems in compliance with the written University of the State of New York, State Education Department Manual of Planning Standards for School Buildings and the Rochester City School District Design Standards.

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

E. Regulatory Requirements: Comply with requirements in ICC A117.1, "Accessible and Usable Buildings and Facilities"; Public Law 90-480, "Architectural Barriers Act"; and Public Law 101-336, "Americans with Disabilities Act"; for plumbing fixtures for people with disabilities.

F. Regulatory Requirements: Comply with requirements in Public Law 102-486, "Energy Policy Act," about water flow and consumption rates for plumbing fixtures.

G. NSF Standard: Comply with NSF 61, "Drinking Water System Components--Health Effects," for fixture materials that will be in contact with potable water.

H. Select combinations of fixtures and trim, faucets, fittings, and other components that are compatible.

I. Comply with the following applicable standards and other requirements specified for plumbing fixtures:

1. Plastic Mop-Service Basins: ANSI Z124.6. 2. Stainless-Steel Commercial, Handwash Sinks: NSF 2 construction. 3. Vitreous-China Fixtures: ASME A112.19.2M. 4. Water-Closet, Flush Valve: ASME A112.19.5. 5. Backflow Protection Devices for Faucets with Hose-Thread Outlet: ASME A112.18.3M. 6. Faucets: ASME A112.18.1. 7. Hose-Connection Vacuum Breakers: ASSE 1011. 8. Hose-Coupling Threads: ASME B1.20.7. 9. Integral, Atmospheric Vacuum Breakers: ASSE 1001.



10. NSF Potable-Water Materials: NSF 61, NSF – 62-Annex G and NSF 372. 11. Pipe Threads: ASME B1.20.1. 12. Sensor-Actuated Faucets and Electrical Devices: UL 1951. 13. Supply Fittings: ASME A112.18.1. 14. Brass Waste Fittings: ASME A112.18.2. 15. Combination, Pressure-Equalizing and Thermostatic-Control Antiscald Faucets:

ASSE 1016. 16. Faucets: ASME A112.18.1. 17. High-Temperature-Limit Controls for Thermal-Shock-Preventing Devices: ASTM F 445. 18. Hose-Coupling Threads: ASME B1.20.7. 19. Manual-Control Antiscald Faucets: ASTM F 444. 20. Thermostatic-Control Antiscald Faucets: ASTM F 444 and ASSE 1016.

21. Atmospheric Vacuum Breakers: ASSE 1001. 22. Brass and Copper Supplies: ASME A112.18.1. 23. Sensor-Operation Flushometers: ASSE 1037 and UL 1951. 24. Off-Floor Fixture Supports: ASME A112.6.1M. 25. Plastic Toilet Seats: ANSI Z124.5. 26. Supply and Drain Protective Shielding Guards: ICC A117.1.

1.6 EXTRA MATERIALS

A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Faucet Washers and O-Rings: Equal to 2 of each type and size installed. 2. Faucet Cartridges and O-Rings: Equal to 2 of each type and size installed. 3. Flushometer Valve, Repair Kits: Equal to 2 of each type installed, but no fewer than 12 of

each type. 4. Toilet Seats: Equal to 2 of each type installed.

PART 2 - PRODUCTS

2.1 LAVATORY FAUCETS

A. Lavatory Faucets: (LAV) 1. Basis-of-Design Product: Subject to compliance with requirements, provide Sloan Model

ETF-600-B-BDM-EL-154 or a comparable product by one of the following:

a. American Standard Companies, Inc. b. Bradley Corporation. c. Delta Faucet Company. d. Elkay Manufacturing Co. e. T & S Brass and Bronze Works, Inc. f. Zurn Plumbing Products Group; Commercial Brass Operation.

2. Description: Chrome plated cast brass, electric dual beam infrared sensor faucet. Includes 5 inch spout, concealed below deck mixing valve, 4 inch centers, coordinate faucet inlets with supplies and fixture holes; coordinate outlet with spout and fixture receptor.

a. Body Material: Commercial, low lead content cast brass. b. Finish: Polished chrome plate. c. Maximum Flow Rate: 0.5 gpm aerator, vandal resistant.



d. Multiple field adjustable ranges. e. Centers: 4 inch. f. Mounting: Deck, exposed g. Inlet(s): stainless steel hoses, NPS 1/2 female shank. h. Spout: Brass rigid type. i. Vandal resistant spout outlet: Aerator, Spray, 0.5 gpm. j. Operation: Electric 120 volt VAC, provide manufacturers 24 volt VAC transformer.

Sloan Model EL-154. k. Provide 4 inch electric box.

2.2 SINK FAUCETS

A. Sink Faucets: 1. Basis-of-Design Product: Subject to compliance with requirements, provide Chicago

Faucets Model 1100-HA8-317CP or a comparable product by one of the following:

a. American Standard Companies, Inc.

b. Delta Faucet Company. c. Elkay Manufacturing Co. d. Speakman Company. e. Zurn Plumbing Products Group; Commercial Brass Operation.

2. Description: ADA Compliant kitchen sink faucet with high arc-swing spout, 2.2 gpm pressure compensating aerator spray. Include hot- and cold-water indicators; coordinate faucet inlets with supplies and fixture holes; coordinate outlet with spout and fixture receptor.

a. Body Material: Commercial grade, low lead content solid brass. b. Finish: Polished chrome plate. c. Maximum Flow Rate: 2.2 gpm, unless otherwise indicated. d. Mixing Valve: 317 indexed wrist blade handles, (Two). e. Centers: 8 inches. f. Mounting: Deck. g. Handle(s): Wrist blade, 4 inches. h. Inlet(s): NPSM 1/2 inch coupling nut for 3/8 inch. i. Spout Type: 8 inch projecting out swing type, shaped tube, solid brass. j. Spout Outlet: Aerator. k. Operation: Quaturn operating cartridges.

2.3 FLUSHOMETERS

A. Flushometers: 1. Basis-of-Design Product: Subject to compliance with requirements, provide Sloan Valve

electric sensor operated Sloan Model 111-ES-S or a comparable product by one of the following:

a. Coyne & Delany Co. b. Delta Faucet Company. c. Zurn Plumbing Products Group; Commercial Brass Operation.

2. Description: Flushometer for urinal or water-closet-type fixture. Include brass body with corrosion-resistant internal components, non-hold-open feature, control stop with check



valve, vacuum breaker, copper or brass tubing, and polished chrome-plated finish on exposed parts.

a. Internal Design: Diaphragm operation. b. Style: Exposed. c. Inlet Size: NPS 3/4 inch for urinal, NPS 1 inch for water closet. d. Trip Mechanism: Hard-wired, electric-sensor actuator. 120 volt x 24 volt. e. Transformer: Sloan Model EL-154, 120 volt x 24 volt for urinal, provide 4 inch

electric outlet box. f. Transformer: Sloan Model EL-154, 120 volt x 24 volt for water closet, provide 4

inch electric outlet box. g. Consumption: 0.25 to 0.5 gal. /flush for urinal, 1.6 gal. /flush for water closet. h. Tailpiece Size: NPS 3/4 for urinal, NPS 1-1/2 inch and standard length to top of

bowl. i. Urinal Flushometer: Sloan Royal Optima Model 186-0.5-ES-S with 120 to 24 volt

transformer. j. Water Closet Flushometer: Sloan Royal Optima Model 111-ES-S with 120 to 24

volt transformer.

2.4 TOILET SEATS

A. Toilet Seats:

1. Basis-of-Design Product: Subject to compliance with requirements, provide Church Seats Model 9500 NSCC or a comparable product by one of the following:

a. American Standard Companies, Inc. b. Bemis Manufacturing Company. c. Centoco Manufacturing Corp. d. Eljer. e. Olsonite Corp. f. Sanderson Plumbing Products, Inc.; Beneke Div. g. Sperzel.

2. Description: Toilet seat for water-closet-type fixture.

a. Material: Molded, solid plastic with antimicrobial agent. b. Configuration: Open front without cover. c. Size: Elongated. d. Hinge Type: SS, self-sustaining. e. Class: Heavy-duty commercial. f. Color: White.

2.5 PROTECTIVE SHIELDING GUARDS

A. Protective Shielding Pipe Covers, : 1. Manufacturers: Subject to compliance with requirements, provide products by one of the

following:

a. Engineered Brass Co. b. Insul-Tect Products Co.; a Subsidiary of MVG Molded Products. c. McGuire Manufacturing Co., Inc. d. Plumberex Specialty Products Inc. e. TCI Products. f. TRUEBRO, Inc.



g. Zurn Plumbing Products Group; Tubular Brass Plumbing Products Operation.

2. Description: Manufactured plastic wraps for covering plumbing fixture hot- and cold-water supplies and trap and drain piping. Comply with Americans with Disabilities Act (ADA) requirements.

2.6 FIXTURE SUPPORTS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Josam Company. 2. MIFAB Manufacturing Inc. 3. Smith, Jay R. Mfg. Co. 4. Tyler Pipe; Wade Div. 5. Watts Drainage Products Inc.; a div. of Watts Industries, Inc. 6. Zurn Plumbing Products Group; Specification Drainage Operation.

B. Water-Closet Supports:

1. Description: Combination carrier designed for accessible and standard mounting height of wall-mounting, water-closet-type fixture. Include single or double, vertical or horizontal, hub-and-spigot or hubless waste fitting as required for piping arrangement; faceplates; couplings with gaskets; feet; and fixture bolts and hardware matching fixture. Include additional extension coupling, faceplate, and feet for installation in wide pipe space.

2. Basis of Design Manufacturer: J. R. Smith Series 210 or 240 or approved equal.

C. Urinal Supports:

1. Description: Urinal carrier with fixture support plates and coupling with seal and fixture bolts and hardware matching fixture for wall-mounting, urinal-type fixture. Include steel uprights with feet.

2. Accessible-Fixture Support: Include rectangular steel uprights. 3. Basis of Design Manufacturer: J. R. Smith Series 637 or approved equal.

D. Lavatory Supports:

1. Description: Lavatory carrier with concealed arms and tie rod for wall-mounting, lavatory-type fixture. Include steel uprights with feet.

2. Accessible-Fixture Support: Include rectangular steel uprights. 3. Basis of Design Manufacturer: J. R. Smith Series 700 or approved equal.

2.7 SOLIDS INTERCEPTORS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Josam Company. 2. MIFAB Manufacturing Inc. 3. Smith, Jay R. Mfg. Co. 4. Tyler Pipe; Wade Div. 5. Watts Drainage Products Inc.; a div. of Watts Industries, Inc.



6. Zurn Plumbing Products Group; Specification Drainage Operation.

B. Sediment Interceptors:

1. Description: Manufactured unit with removable screens or strainer and removable cover; designed to trap and retain waste material.

a. Material: Cast-iron or steel body with acid-resistant lining and coating. b. Pipe Connections: NPS 2 inch.

2. Basis of Design Manufacturer: J. R. Smith Series 8730 or approved equal

2.8 DISHWASHER AIR-GAP FITTINGS

A. Dishwasher Air-Gap Fittings:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. B & K Industries, Inc. b. Brass Craft Mfg. Co.; a Subsidiary of Masco Corporation. c. Brasstech Inc.; Newport Brass Div. d. Dearborn Brass; a div. of Moen, Inc. e. Geberit Manufacturing, Inc. f. JB Products; a Federal Process Corporation Company. g. Sioux Chief Manufacturing Company, Inc. h. Watts Brass & Tubular; a division of Watts Regulator Co.

2. Description: Fitting suitable for use with domestic dishwashers and for deck mounting; with plastic body; and capacity of at least 5 gpm; and inlet pressure of at least 5 psig at a temperature of at least 140 deg F. Include 5/8-inch- ID inlet and 7/8-inch- ID outlet hose connections.

3. Hoses: Rubber and suitable for temperature of at least 140 deg F.

a. Inlet Hose: 5/8-inch ID and 48 inches long. b. Outlet Hose: 7/8-inch ID and 48 inches long.

2.9 BRASS PRODUCTS

A. Traps, Stops, Supplies:

1. Basis-of-Design Product: Subject to compliance with requirements, provide Zurn Plumbing Products Group; Commercial Brass Operation or a comparable product by one of the following:

a. Central Brass. b. Delta Faucet Company. c. McGuire Brass. d. Wolverine Brass e. T & S Brass and Bronze Works, Inc.

2. Description: Commercial grade, heavy duty, low lead content chrome plated brass products with vandal resistant hardware.



a. Traps: 17 gage cast brass chrome plated with brass slip-nut and deep steel flange, New York State compliant, with brass cleanout plug. Zurn Z-8730-PC to Z-8731-PC series or approved equal.

b. Supplies: Stainless steel hose flexible connectors with brass quarter turn stop valves and loose removable tee keys. Zurn Z-8800LRQ-8860-12-PC to Z8809LRKQ-8860-12-PC series or approved equal.

c. Trap offsets and sink strainers: ADA compliant trap off-sets, 17 gage cast brass body off-set for wheel chair use, brass nuts, chrome plated. Zurn Z-8747-PC to Z-8750A-PC or approved equal.

d. Basket strainers: Sink basket strainer, chrome plated brass body with locknut and four prong stainless steel basket and neoprene stopper. Zurn ZTT-461-W-PC or approved equal.

e. Offset lavatory strainers: Chrome plated brass open grid drain strainer and chrome plated cast brass elbow. 17 gage chrome plated tubular brass offset tailpiece for sink depth to 2-1/2 inches. Zurn Z-8746-PC or approved equal.

2.10 WATER CLOSETS

A. Water Closets, (WC-A):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Afwall # 2257.103 or a comparable product by one of the following:

a. Crane Plumbing, L.L.C./Fiat Products. b. Eljer. c. Kohler Co. d. Mansfield Plumbing Products, Inc.

2. Description: Wall-mounting, back-outlet, vitreous-china fixture designed for flushometer valve operation.

a. Style: One piece.

1) Bowl Type: Elongated with siphon-jet design. 2) Design Consumption: 1.6 gal. /flush. 3) Trip Mechanism: Electric sensor operated flushometer. 4) Color: White.

b. Supply: NPS 1 chrome-plated brass or copper with screwdriver stop. c. Style: Flushometer valve.

1) Bowl Type: Elongated with siphon-jet design. 2) Design Consumption: 1.6 gal. /flush. 3) Color: White.

d. Flushometer: Sloan Valve electric sensor operated Sloan Model 111-ES-S with 120 to 24 volt transformer.

e. Toilet Seat: Church Seats Model 9500 NSCC. f. Fixture Support: Water-closet support combination carrier.

B. Water Closets, (WC-B): (ADA Compliant)



1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Afwall # 2257.103 or a comparable product by one of the following:

a. Crane Plumbing, L.L.C./Fiat Products. b. Eljer. c. Kohler Co. d. Mansfield Plumbing Products, Inc

2. Mansfield Plumbing Products, Inc. Description Accessible, wall-mounting, back-outlet, and vitreous-china fixture designed for flushometer valve operation.


1) Bowl Type: Elongated with siphon-jet design. 2) Design Consumption: 1.6 gal. /flush. 3) Trip Mechanism: Electric sensor operated flushometer. 4) Color: White.


1) Bowl Type: Elongated with siphon-jet design. 2) Design Consumption: 1.6 gal. /flush. 3) Color: White.


e. Toilet Seat: Church Seats Model 9500 NSCC.

C. Fixture Support: Water-closet support combination carrier

D. Water Closets, (WC-C):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Maderra # 2234.015 or a comparable product by one of the following: a. Crane Plumbing, L.L.C./Fiat Products. b. Eljer. c. Kohler Co. d. Mansfield Plumbing Products, Inc.

2. Description: Floor-mounting, floor-outlet, vitreous-china fixture designed for flushometer valve operation.


1) Bowl Type: Elongated with siphon-jet design. Include bolt caps matching fixture.

2) Height: Standard. 3) Design Consumption: 1.6 gal. /flush. 4) Trip Mechanism: Electric sensor operated flushometer. 5) Color: White.





2) Height: Standard. 3) Design Consumption: 1.6 gal. /flush. 4) Color: White.


e. Toilet Seat: Church Seats Model 9500 NSCC.

E. Water Closets, (WC-D): (ADA Compliant)

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Maderra # 2857.016 or a comparable product by one of the following: a. Crane Plumbing, L.L.C./Fiat Products. b. Eljer. c. Kohler Co. d. Mansfield Plumbing Products, Inc.

2. Description: Accessible, Floor-mounting, floor-outlet, vitreous-china fixture designed for flushometer valve operation.



2) Height: Accessible. 3) Design Consumption: 1.6 gal. /flush. 4) Trip Mechanism: Electric sensor operated flushometer. 5) Color: White.



2) Height: Accessible. 3) Design Consumption: 1.6 gal. /flush. 4) Color: White. 5) Flushometer: Sloan Valve electric sensor operated Sloan Model 111-ES-S

with 120 to 24 volt transformer. 6) Toilet Seat: Church Seats Model 9500 NSCC.

2.11 URINALS

A. Urinals, (UR-A):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Washbrook #6501.010 or a comparable product by one of the following:




2. Description: Wall-mounting, back-outlet, vitreous-china fixture designed for electric flushometer valve operation.

a. Type: Washout with extended shields. b. Strainer or Trapway: Open trapway with integral trap. c. Design Consumption: 0.25 to 0.50 gal. /flush. d. Color: White. e. Supply Spud Size: NPS 3/4. f. Outlet Size: NPS 2. g. Flushometer: Sloan Royal Model 186-0.5-ES-S with 120 to 24 volt transformer. h. Fixture Support: Urinal chair carrier.

B. Urinals, (UR-B) (ADA Compliant):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Washbrook #6501.010 or a comparable product by one of the following:


2. Description Accessible, wall-mounting, bottom-outlet, and vitreous-china fixture designed for electric flushometer valve operation.

a. Type: Washout with extended shields. b. Strainer or Trapway: Open trapway with integral trap. c. Design Consumption: 0.25 to 0.5 gal. /flush. d. Color: White. e. Supply Spud Size: NPS 3/4. f. Outlet Size: NPS 2. g. Flushing Device: Fixture manufacturer's standard matching fixture. a. Flushometer: Flushometer: Sloan Royal Model 180-ES with 120 to 24 volt

transformer. b. Fixture Support: Urinal chair carrier.

2.12 LAVATORIES

A. Lavatories, (LAV-A):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American

Standard Companies, Inc. Lucerne #0355.012 or a comparable product by one of the following: a. Eljer. b. Crane Plumbing, L.L.C./Fiat Products. c. Kohler. d. Mansfield Plumbing Products, Inc.



2. Description: Wall-mounted, vitreous-china fixture.

a. Type: With back. b. Size: 20 by 18 inches. c. Faucet Hole Punching: Two holes – 4 inch center set. d. Faucet Hole Location: Top. e. Color: White. f. Faucet: Refer to item 2.1. Lavatory for separate drain. g. Supplies: Zurn Industries NPS 3/8 chrome-plated brass quarter turn stop valves

with loose key stops. h. Drain: Grid.

1) Location: Near back of bowl.

i. Drain Piping: NPS 1-1/4 by NPS 1-1/2 chrome-plated, cast-brass P-trap; NPS 1-1/2, 0.045-inch- thick tubular brass waste with off-set tailpiece to wall; and wall escutcheon.

j. Fixture Support: Lavatory

B. Lavatories, (LAV-B):

1. Basis-of-Design Product: Subject to compliance with requirements, provide American Standard Companies, Inc. Lucerne #0355.012 or a comparable product by one of the following:

a. Eljer. b. Crane Plumbing, L.L.C./Fiat Products. c. Kohler. d. Mansfield Plumbing Products, Inc.

2. Description: Accessible-wall mounted vitreous-china fixture.

a. Type: Flat rim with ledge. b. Rectangular Lavatory 20 by 18 inches. c. Faucet Hole Punching: Two holes – 4 inch center set. d. Faucet Hole Location: Top. e. Color: White. f. Faucet: Refer to item 2.1. Lavatory for separate drain. g. Supplies: Zurn Industries NPS 3/8 chrome-plated brass quarter turn stop valves

with loose key stops. h. Drain: Grid with offset waste.

1) Location: Near back of bowl.

i. Drain Piping: NPS 1-1/4 by NPS 1-1/2 chrome-plated, cast-brass P-trap NPS 1-1/2, 0.045-inch- thick tubular brass waste and off-set tailpiece to wall; and wall escutcheon.

j. Protective Shielding Guard(s): Required.

2.13 SINKS

A. (SK-A) Sink

1. LRAD -2219- 6.5” deep, Elkay single compartment stainless steel sink, 18 gauge, self rimming.



2. 786-E3CP – Chicago Faucet lavatory fitting, 8 inch centers, and 4 inch wrist control handles, rigid/swing gooseneck spout, outlet 6-3/4 inch above slab.

3. 3/8 inch supply pipes with loose key control stops, cast brass escutcheons, flexible tube risers.

4. Metal grid drain, 1-1/2 inch tailpiece.

5. 1-1/2 inch x 1-1/2 inch adjustable “P” trap, 17 gauge cast body, cleanout plug, slip inlet and tubing drain to wall, cast brass escutcheon.

B. (SK-B) Sink (Faculty Rooms and Kitchenette)

1. LRAD-2219- 6.5” deep, Elkay single compartment stainless steel sink, 18 gage, self-rims.

2. Chicago Faucet 2300-8 single lever faucet.

3. 3/8 inch supply pipes with loose key control stops, cast brass escutcheons, flexible tube risers.

4. Metal grid drain, 1-1/2 inch tailpiece.

5. 1-1/2 inch x 1-1/2 inch adjustable “P” trap, 17 gauge cast body, cleanout plug, slip inlet and tubing drain to wall, cast brass escutcheon.

C. (SK-C) Sink

1. Stainless steel sink shall be integral and fabricated with the countertop work surface as a large single compartment. A 3-1/2 inch drain opening shall be provided near the back of the basin. Counter top and sink shall be provided by the General Construction.

2. Provide (2) - two Chicago Faucets Model 1100-HA8-317CP, faucets, which shall be equally spaced for use on the counter deck behind this sink.

3. 3/8 inch supply pipes with quarter turn brass loose key control stops, cast brass escutcheons, flexible tube risers.

4. Metal grid drain and strainer, Elkay Model LK24RT - 1-1/2 inch o.d. tailpiece and rotary level operated drain outlet fitting for 3-1/2 inch opening, stainless steel flange, brass body, stainless steel perforated grid.

5. Connect sink drains through solids interceptor device prior to 2 inch sanitary waste connection.

D. (SK-D) Kitchen Sinks (ADA Compliant):

1. Basis-of-Design Product: Subject to compliance with requirements, provide Elkay Model

LRAD3122 stainless steel single bowl sink, or an approved equal product by one of the following:

a. Elkay Manufacturing Co. b Just Manufacturing Company. c. Kindred. d. Kohler Co. e. Or approved equal.



2. Description: Single-bowl, counter-mounted, polished stainless-steel kitchen sink.

a. Overall Dimensions: 31” length x 22” wide x 6-1/2” deep. b. Metal Thickness: 18 gauge 304 nickel bearing stainless steel. c. Holes: Three - (3) faucet holes on 8 inch centers. d. Inside Bowl Dimension: 28 inch by 16 inch e. Drain: Elkay Model LK-35 stainless steel drain outlet for 3-1/2” opening, stainless

steel strainer basked with rubber stopper. f. Sink Faucet: See sink faucets. g. Supplies: NPS 1/2 chrome-plated copper with quarter turn brass stop valves and

loose keys. Provide loose keys to Owner. h. Drain Piping: McGuire NPS 1-1/2 chrome-plated, 17 gage cast-brass off-set

tailpiece and P-trap; 0.045-inch- thick tubular brass waste to wall with dishwasher tap and wall escutcheon(s).

i. Dishwasher backflow device: Watts # 7 double check valve on water supply for dishwasher.

2.14 SERVICE BASINS

A. Mop Service Sink, (MSS):

1. Basis-of-Design Product: Subject to compliance with requirements, provide Crane/Fiat MSB-2436 or a comparable product by one of the following:

a. Florestone Products Co., Inc. b. Stern-Williams Co., Inc. c. Mustee, E. L. & Sons, Inc. d. Zurn Plumbing Products Group; Light Commercial Operation.

2. Description: Flush-to-wall, floor-mounting, cast-polymer fixture with rim guard.

a. Shape: Rectangular. b. Size: 24 by 36 inches. c. Height: 10 inches. d. Tiling Flange: On two sides. e. Rim Guard: On front top surfaces. f. Color: White or bone. g. Faucet: Chicago Faucet Service Sink No. 897. h. Drain: Grid with NPS 2 outlet in floor decks, 3 inch in slab on grade concrete

floors.

2.15 LAUNDRY TRAYS

B. Laundry Trays, (LT): 1. Basis-of-Design Product: Subject to compliance with requirements, provide Florestone

Products Co., Inc. Model SC or a comparable product by one of the following:

a. Eljer. b. Crane Plumbing, L.L.C./Fiat Products. c. Gerber Plumbing Fixtures LLC. d. Mustee, E. L. & Sons, Inc. e. Zurn Plumbing Products Group; Light Commercial Operation.

2. Description: Free-standing, plastic laundry trays.



a. Size: 23 x 22 inches square x 33-3/4 inches high. b. Color: Bone. a. Faucet: Service sink for fixture ledge mounting. Elkay Manufacturing Model LKD –

2453 or approved equal. b. Supplies: NPS 1/2 chrome-plated copper with quarter turn stops. c. Drain: Grid with NPS 1-1/2 outlet. d. Drain Piping: 17 gage brass, NPS 1-1/2 P-trap; tubular waste to wall; and wall

escutcheon. e. Stand: Painted steel.

2.16 WASHING MACHINE BOX

C. Washing Machine Box: (WMB)

1. Basis-of-Design Product: Subject to compliance with requirements, provide a Oatey Model 38981 or a comparable product by one of the following:

a. Oatey. b. Guy Gray. c. Sioux Chief.

2. Description: Concealed in wall washing machine box fixture 9” wide x 6-1/8” high x 3” deep of 20 gauge metal construction painted white, hot and cold 1/4 turn ball valves color indexed, copper sweat, 2 inch PVC tailpiece.

2.17 SHOWERS

A. Shower, SHR-1:

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Swan Corporation b. Manufacturer: Swan Corporation Model SS-3442 or Engineer approved equal.

2. Description: Reinforced solid surface shower base with slip-resistant bathing surface, faucet and drain. Wall panels shall be part of the General Construction.

a. Size of Base: 34-3/16 inches by 42-3/8 by 4-1/2 inches high. b. Color: Selected by Architect, provide standard color chart selections. c. Drain Location: Center. d. Accessibility Options: N/A. e. Shower Valve: Refer to item 2.18. f. Drain: Trench drain as per 221319. Grid, NPS 2 inch integral with base. Schluter

polished stainless steel shower drain.

B. Shower, SHR-2:

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Swan Corporation. b. Manufacturer: Swan Corporation Model SS-3636 or Engineer approved equal.




a. Size of Base: 36-3/16 inches by 36-3/8 inches by 5-1/2 inches high nominal dimensions

b. Color: Selected by Architect, provide standard color chart selections. c. Drain Location: Center. d. Accessibility Options: NA. e. Shower Valve: Refer to item 2.18. f. Drain: Trench drain as per 221319. Grid, NPS 2 inch integral with base. Schluter

polished stainless steel shower drain.

C. Shower, SHR-3:

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Swan Corporation. b. Manufacturer: Swan Corporation Model SS-3232 or Engineer Approved Equal.


a. Size of Base: 32-3/8 inches by 32-3/16 inches by 3-3/4 inches high nominal dimensions.

b. Color: Selected by Architect, provide standard color chart selections. c. Drain Location: Center. d. Shower valve: Refer to item 2.18. e. Drain: Grid, NPS 2 inch integral with base. Schluter polished stainless steel

shower drain. Trench drain as per 221319.

D. Shower, SHR-4 Transfer Shower (ADA):

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Swan Corporation. b. Manufacturer: Swan Corporation Model STS-3738 or Engineer Approved Equal.


a. Size of Base: 38-3/8 inches by 37-3/16 inches by 3-3/4 inches high nominal dimensions.

b. Color: Selected by Architect, provide standard color chart selections. c. Drain Location: Center. d. Shower valve: Refer to item 2.18. e. Drain: Grid, NPS 2 inch integral with base. Schluter polished stainless steel

shower drain. Trench drain as per 221319.

2.18 SHOWER VALVES / FAUCETS

A. Shower Faucets, SHR-2:



1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Symmons Industries Inc. Model 1-901-2.0 Hydapipe surface mounted shower

system. b. No equal.

2. Description: Single-handle pressure-balance valve for shower. Includes screwdriver service stops and adjustable handle stop screw to limit handle turn, hot- and cold-water indicators; all brass vandal resistant shower head with ball joint on institutional type head bracket, stainless steel covering to be 18 gage with #4 brush finish and sloped metal top cap. Coordinate faucet inlets with supplies.

a. Body Material: Stainless steel cover b. Finish: Brushed #4 finish c. Maximum Flow Rate: Shall not exceed 2.0 gpm d. Mounting: Surface wall mounted with vandal resistant fasteners. e. Antiscald Device: Integral with mixing valve. f. Check Stops: Check-valve type, integral with or attached to valve body; on hot-

and cold-water supply connections. g. Supply Connections: NPS 1/2 Sweat. h. Shower Head Type: Ball joint, all brass, Symmons Model Fre-Flo, 2.0 gpm

maximum flow. i. Spray Pattern: Adjustable.

B. Shower Faucets, SHR-1, SHR-3 and SHR-4:

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a. Symmons Industries, Inc. Model 1-901-FS-QD-2.0 b. No equal

2. Description: Single-handle thermostatic/pressure-balance valve for shower. Include hot- and cold-water indicators; 5 foot stainless steel flexible hose and shower wand; wall bracket for wand; water supply check stops; and chrome metal shower head, arm, and flange.

a. Body Material: Solid brass b. Finish: Polished chrome plate. c. Maximum Flow Rate: 2.0 gpm, unless otherwise indicated. d. Mounting: Concealed in wall. e. Antiscald Device: Integral with mixing valve. f. Check Stops: Check-valve type, integral with or attached to body; on hot- and

cold-water supply connections. g. Supply Connections: NPS 1/2 Sweat. h. Shower Head Type: Chrome wall mounted and hand held with stainless steel

hose. i. Accessories: Stainless steel grab bar, metal hose and hand shower unit j. Spray Pattern: Adjustable pattern, vandal resistant.

2.19 Kitchen lavatory, (Kitchen stainless steel lavatory – LAV): 3. Basis-of-Design Product: Subject to compliance with requirements, provide Advance

Tabco Model 7-PS-COL-6C or a comparable product by one of the following:



a. Advance Tabco. b. AERO Manufacturing, Inc. c. Amtekco Industries, Inc. d. Elkay Manufacturing Co. e. Just Manufacturing Company. f. Marlo Manufacturing. g. Metal Masters Foodservice Equipment Co., Inc.

4. Description: Wall-mounting, stainless-steel, commercial, hand wash-sink fixture. a. Type: Advanced Tabco 7 – PS - 50 – one piece 304 L stainless steel basin, 1-/34

inch radius coved corners, countertop edge w/ no-drip offset, brushed finish, grid drain, brass 1-1/2 inch O.D. tailpiece and chrome cast brass “P” trap with cleanout, 29 inches floor to rim, NSF certified.

b. Size; Approximately 17 by 16 by 5 inches. c. Faucet: Back-mounting, chrome-plated, solid-brass, gooseneck type with individual

valves. d. Supplies: NPS 1/2 inch chrome-plated copper with quarter turn stops, cast brass

escutcheons. e. Drain: Grid. f. Drain Piping: NPS 1-1/2 chrome-plated, cast-brass P-trap; 0.045-inch- thick tubular

brass waste to wall; and wall escutcheon. g. Faucet: T & S Brass B-1146-04-C chrome plated swivel brass gooseneck faucet

with wrist blade handles. h. Coordinate location and installation with kitchen equipment plans. i. Provide concealed in wall carrier.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine roughing-in of water supply and sanitary drainage and vent piping systems to verify actual locations of piping connections before plumbing fixture installation.

B. Examine casework and cabinets, counters, floors, and walls for suitable conditions where fixtures will be installed prior to installation and confirm any conflicts in writing with the Architect.

C. Proceed with installations only after unsatisfactory conditions have been verified and corrected.

3.2 INSTALLATION

A. Assemble plumbing fixtures, trim, fittings, and other components according to manufacturers' written instructions.

B. Provide off-floor supports, affixed to building substrate, for wall-mounting fixtures.

1. Provide carrier supports with waste fitting and seal for back-outlet fixtures. 2. Provide carrier supports without waste fitting for fixtures with tubular waste piping. 3. Provide chair-type carrier supports with rectangular steel uprights for accessible fixtures. 4. Provide carriers for water coolers in accordance with section 224700 “Water Coolers”.

C. Provide back-outlet, wall-mounting fixtures onto waste fitting seals and attach to supports.

D. Provide floor-mounting fixtures on closet flanges or other attachments to piping or building substrate.



E. Provide wall-mounting fixtures with tubular waste piping attached to supports.

F. Provide floor-mounting, back-outlet water closets attached to building floor substrate and wall bracket and onto waste fitting seals.

G. Provide counter-mounting fixtures in and attached to casework. Provide for sealant at perimeters as a uniform bead of caulk.

H. Provide fixtures level and plumb according to written installation instructions and roughing-in drawings furnished by fixture manufacturer.

I. Provide water-supply piping with stop on each supply to each fixture to be connected to water distribution piping. Attach supplies to supports or substrate within pipe spaces behind fixtures. Install stops in locations where they can be easily reached for operation.

1. Exception: Provide full port ball valves if supply stops are not specified with fixture. Valves are specified in Division 22 Section "General-Duty Valves for Plumbing Piping."

J. Provide trap and tubular waste piping on drain outlet of each fixture to be directly connected to sanitary drainage system. Provide trap off-sets to locate traps as close as possible to wall for ADA required clearances.

K. Provide tubular waste piping on drain outlet of each fixture to be indirectly connected to drainage system.

L. Provide flushometer valves for accessible water closets and urinals with handle mounted on wide side of compartment. Provide sensors unobstructed by grab bars. ADA compliant faucets and handles shall be in locations that are easy for people with disabilities to reach.

M. Provide toilet seats on water closets level, secure and aligned to elongated bowls.

N. Provide fixture gaskets on all water closets and urinals at sanitary waste connections at walls or floors.

O. Provide faucet-spout fittings with aerators meeting specified flow rates and patterns in faucet spouts if faucets are not available with required rates and patterns. Include adapters if required.

P. Locate faucet and flush valve transformers above ceiling or in adjoining storage room or janitor closet. Provide access door to allow servicing and removal. Locate any low-voltage wiring devices high and as tight as possible on walls and to the underside of lavatories.

Q. Provide water-supply flow-control fittings with specified flow rates in fixture supplies at stop valves.

R. Provide P-traps on all fixture outlets.

1. Exception: Omit trap on fixtures with integral traps. 2. Exception: Omit trap on indirect wastes, unless otherwise indicated. 3. Art rooms and geology rooms shall be provided with solids interceptor device. 4. Laboratory science chemistry rooms utilizing chemicals shall be provided with a

neutralization basin. Refer to 226600 – “Chemical Waste Systems”.



S. Provide a dishwasher air-gap tailpiece fitting at each home and careers sink discharge and hose attachment to an adjoining sink trap. Provide tight to under of sink deck. Connect inlet hose to dishwasher and outlet hose to sink trap.

T. Provide escutcheons at piping wall ceiling penetrations in exposed, finished locations and within cabinets and millwork. Use deep-pattern escutcheons if required to conceal protruding fittings. Escutcheons are specified in Division 22 Section "Escutcheons for Plumbing Piping."

U. Seal joints between fixtures and walls, floors, and countertops using sanitary-type, one-part, mildew-resistant silicone sealant. Match sealant color to fixture color. Sealants are specified in Division 07 Section "Joint Sealants."

V. Confirm that faucet centers and sink hole quantities and spacing match prior to providing product submittals.

W. Provide venting and traps for washing machine boxes in compliance with Section 406 of the Plumbing Code of New York State. Provide washing machine box flush and tight to finished wall.

3.3 CONNECTIONS

A. Piping installation requirements are specified in other Division 22 Sections. Drawings indicate general arrangement of piping, fittings, and specialties.

B. Connect fixtures with water supplies, stops, and risers, and with traps, soil, waste, and vent piping. Use size fittings required to match fixtures.

C. Ground equipment according to Division 26 Section "Grounding and Bonding for Electrical Systems."

D. Connect wiring according to Division 26 Section "Low-Voltage Electrical Power Conductors and Cables."

E. Provide for all low voltage control wiring between transformers and sensor operated flush valves and faucets. Coordinate final power locations and voltage with Division 26 for power connections.


A. Verify that installed plumbing fixtures are categories and types specified for locations where installed.

B. Check that plumbing fixtures are complete with trim, faucets, fittings, and other specified components.

C. Inspect installed plumbing fixtures for damage. Replace damaged fixtures and components.

D. Test installed fixtures after water systems are pressurized for proper operation. Replace malfunctioning fixtures and components, then retest. Repeat procedure until units operate properly.



3.5 ADJUSTING

A. Operate and adjust faucets and controls. Replace damaged and malfunctioning fixtures, fittings, and controls.

B. Operate and adjust all faucets and flush valves while flowing water. Fixtures shall be operational prior to final punch list inspections. Replace or repair any damaged or malfunctioning units and controls.

C. Adjust water pressure at faucets and flushometer valves to produce proper flow and stream.

D. Replace washers and seals of leaking and dripping faucets and stops.

3.6 CLEANING

A. Provide for and clean fixtures, faucets, and other fittings with manufacturers' recommended cleaning methods and materials. Do the following:

1. Remove faucet spouts and strainers, remove sediment and debris, and reinstall strainers and spouts.

2. Remove sediment and debris from drains. 3. Do not use cleaners with surfactants on fixtures or chrome finishes. Provide for soap and

clean water to clean fixtures prior to final punch list inspections.

B. After completing installation of exposed, factory-finished fixtures, faucets, and fittings, inspect exposed finishes and repair damaged finishes.

3.7 PROTECTION

A. Provide protective covering for installed fixtures and fittings.

B. Do not allow use of plumbing fixtures for temporary facilities unless approved in writing by Owner.

END OF SECTION

RCSD James Monroe High School Phase 2B M/E Engineering, P.C. S.E.D.# 26-16-00-01-0-107-030 Project # 1625 / 160368 S.E.D. DWT # 26-16-00-01-7-999-019 June 30, 2017 Added per Bid Addendum No. 2

1625 James Monroe High School 23 52 30.10 - 1 BURNER MANAGEMENT SYSTEM WITH INTERNAL FLAME SAFEGUARD

SECTION 23 52 30.10

BURNER MANAGEMENT SYSTEM WITH INTERNAL FLAME SAFEGUARD

PART 1 - GENERAL

1.1 DESCRIPTION

A. Each burner shall be equipped with a Micro-processor Based Burner Management Flame Safeguard Control System. The control shall provide: (1) automatic sequencing of the boiler system through prepurge, pilot trial for ignition (PTFI), main trial for ignition (MTFI), run (AUTO), and post purge. (2) flame proving and lockout on flame failure during PTFI, MTFI, and AUTO. (3) Parallel positioning of the air and fuel FGR dampers during operational sequence and burner load management.

B. The control system shall be provided by Fireye or written approved equal.

1.2 CODES AND STANDARDS

A. The control shall be listed by Underwriters Laboratories in accordance with US standards and Factory Mutual for its intended purposes.

B. The control shall be in compliance with ASME/CSD-1.

C. The control shall be in compliance with NFPA 85, Boiler and Combustion Systems Hazards code.

PART 2 - PRODUCTS

2.1 PARALLEL POSITIONING AND FLAME SAFEGUARD

A. The Parallel Position and Flame Safeguard capabilities shall be integrated into the burner management controller to realize an All-in-one system. The control shall be constructed utilizing surface mount technology thus reducing panel space requirements.

B. The control system and accessories shall be provided by Fireye or written approved equal.

2.2 INTEGRATED BURNER MANAGEMENT SYSTEM

A. System Hardware

1. Each burner shall be equipped with a microprocessor based fully functional integrated system of surface mount design to reduce cabinet space. The control system shall be capable of performing parallel position, burner sequencing, load management, and flame proving.

2. The integrated controller shall be interlocked with the non-recycle limit chain. The terminal input shall be wired in such a manner as to assure a safety shut down and lockout in the event of a safety related fault.



3. The integrated controller shall be capable of powering up to four servomotors directly from the main controller, six additionally using a low voltage external power supply. Servomotors will be of the low voltage type and controlled by secure ModBus communications via two wire cable.

4. Servomotors in the following torque ranges shall be available; 3 ft/lb, 15 ft/lb, 37 ft/lb. Servomotors will be of NEMA4 design and will be available with or without quick disconnects for ease of installation.

5. The basic system shall include sequencing for up to six boilers without need for an external “plant master” controller. The sequence of boilers shall be adjustable and allow for different sequences depending on which boiler is designated as lead. Adjustable on and off delays shall be included to prevent short cycling. The sequencing system will include fully adjustable lag start and stop points based upon lead firing rate. Adjustable internal timers shall be available to reduce lag boiler short cycling.

6. The integrated controller shall include Cold Start Thermal Shock Protection for the boiler that includes low fire and segmented firing methods. Cold start thermal shock protection shall provide this adjustable control of the burner, firing rate on a cold start, thereby limiting mechanical stress due to thermal differences.

7. The integrated controller shall contain a Real Time Clock that enables time stamping for fault events and history. This shall enable time switching functions, like night setback to be initiated via the internal time clock.

8. Each integrated control will have up to four independent fuel profiles. Profiles will not be limited to specific fuels. That is, all four could utilize the same servomotors for various operating conditions or fuel availability. Each profile shall have up to a maximum twenty four (24) points.

9. Two independent PID control loops shall be available to optimize the response of the combustion control to various load conditions.

10. All connections to the main controller will be via un-pluggable connectors eliminating the need for a separate wiring base.

11. The main controller shall be capable of mounting in any orientation without compromising system temperature ratings. The control system shall operate within the following limits:

a. Voltage 120 VAC (+10%, -15%) 50/60 Hz

b. Power Consumption: 15 VA

c. Temperature Rating: 32°F to 140°F (0°C to +60°C)

d. Humidity: 0% to 85% Non-Condensing

e. Vibration: 0.5G Continuous Vibration



12. Fifteen safety rated digital/analog inputs shall be provided on the main controller. These inputs shall be configurable for, but not limited to, the following; Burner ctrl, Low Fire Hold, Manual Modulation, Setpoint 2 Select, Alarm Reset, Forced Setback, Setback Override, Gas valve proving, Airflow switch proving, Force Sequencing Master, Track On, Purge Hold, Proof of Closure, etc.

13. A sensor input can be configured to allow for remote modulation from Building Automation Systems or other systems.

14. The main control will contain the means to accept an SD (secure digital) card. The SD card will provide to the user a method to backup and restore all configuration data and profiles, all profiles, and configuration data.

15. Proof of Closure (POC) shall be directly monitored by the controller using the safety rated digital inputs.

16. The integrated controller shall support valve proving operation to test for gas leakage of the safety shutoff valves. Various valve proving configurations shall be supported, with or without vent valve or pilot valve connection.

17. The integrated controller shall be capable of proving the airflow switch independently of the non-recycle limit chain.

18. Controller shall support single servo configuration (GAS) with VFD drive control for combustion air.

B. User Interface:

1. Each combustion control system shall be equipped with a NEMA4 four-line backlit liquid Crystal (LCD) keypad display and/or TFT Touchscreen display 13” size. The display will provide all relevant information during commissioning and operation. The display shall indicate Steam pressure, Boiler firing rate, Boiler status, Boiler set point, Fuel valve position, Air damper(s) position, Sequence states, Modulation status (auto/man) and any Faults present or clearable. All programming of the combustion control shall be done via the keypad or touchscreen display.

2. The User Interface displays will incorporate three levels of passwords for protection against unauthorized changes. One level shall be for operators and prohibit the access to any safety critical settings.

3. The User Interface displays will include an INFO screen or page for access to internal variables for system diagnostics, a burner on/ off key and a low fire key to allow operator control of the burner directly from the keypad or touchscreen display.

4. The touchscreen display will provide the user the option of displaying messages in multiple languages.



5. The messages shall be clear, concise information concerning system timing, present burner sequence position, lockout causes (including wiring base terminal designations) and historical data.

6. During the firing cycle, a constant read-out of the flame signal and pertinent information will be displayed.

7. The LCD keypad display shall operate within the following temperature limits: 32°F to 140°F (0°C to 60°C). The Touchscreen display module shall operate within the following temperature limits: 32°F to 122°F (0°C to 50°C).

8. The keypad shall have the capability to be locally mounted to a distance of up to 10 feet (3 meters). The Touchscreen shall have the capability to be locally or remotely mounted. Mounting distance can be up to 1000 feet (300 meters).

9. When mounted, both the Keypad and Touchscreen displays shall provide NEMA4 protection.

C. Variable Speed Drive:

1. The combustion control system shall have provisions for utilizing a Variable Speed Drive to control combustion air, fuel, and/or flue gas recirculation.

2. The associated VFD controller card shall fit within the combustion control so as not to require additional panel space.

3. The VSD card shall include two (2) independent channels with each channel providing one (1) 4- 20mA analog output, one (1) 4-20mA analog input and one (1) encoder input.

4. Any channel of the VSD card can be alternately used to provide 4-20mA outputs and mapped to chart firing range, sensor value or servo positions.

D. Oxygen Trim:

1. The combustion control system shall incorporate an in-situ Zirconia Oxide heated exhaust gas probe. The probe design shall be such that particulate in the flue gas stream does not impact directly on the probe filter thus increasing uptime.

2. The Zirconia Oxide probe shall not employ any pumps or gas preparation equipment such as solid-state coolers. No probe condensate pumps will be permitted.

3. The keypad display will indicate; Oxygen Level, Gross Stack Temperature, Combustion Efficiency, Ambient Air Temperature, Calculated CO2 Levels and Oxygen Target Level.

4. The oxygen probe shall be directly connected to the combustion control via secure communications.



E. Flame Safeguard System:

1. The control system shall provide the following capabilities:

a. A field installable flame safeguard plug-in board shall be supported. The plug-in board shall support the following amplifier types: Ultra-violet, Infrared, and direct-couple. The associated flame safeguard plug-in card shall fit within the combustion control so as not to require additional panel space.

b. User selectable burner operating parameters such as purge time, PTFI & MTFI time, post purge time, FFRT, valve proving times and specific operation of the various interlocks.

c. All burner operating parameters can be adjusted or modified with the appropriate password level.

d. An adaptive Infrared flame scanning detection system where the characteristics of the pilot and main flames are dynamically processed, scaled, and the thresholds are optimized for safety and to avoid nuisance trips.

e. The control shall be capable of detecting oil fog event in situation where the combustion flame has extinguished and the atomized combustion oil supply is spraying on a hot surface or refractory.

f. Flame proving and lockout on flame failure during PTFI, MTFI and AUTO.

g. The control shall have a non-volatile memory which allows it to remember burner history and present position, even after a power interruption.

h. The control shall provide a check-run button to allow a qualified service technician to halt the burner sequence in any of five different positions:

1) High Fire Purge

2) Low Fire Purge

3) Pilot Trial for Ignition

4) Main Trial for Ignition

5) Low Fire (Burner On)

i. Non-volatile lockout and history files with the last 10 lockouts readable through the display.



j. The control system shall operate within the following limits:

1) 2000 VA maximum connected load

F. Sequence Of Operation:

1. The control shall accomplish a safe start component check during each start. This shall prevent the burner from firing under any condition which causes the flame relay to assume and hold its energized position due to the presence of an actual flame, a flame simulating component failure or mechanical failure.

2. A purge period with the air servomotor driven to the open position and an interlock circuit provided to prove air flow rate during the purge period. A starting interlock circuit is required to prove that the burner equipment is in the low fire position at ignition.

3. The time of ignition, plus an interlock to prove air flow during the purge and firing cycle.

4. Limited trial-for-ignition of pilot flame restricted to 10 seconds, trial-for-main flame restricted to 10 or 15 seconds (selectable) for oil or gas.

5. Safety shutdown following flame failure, with fuel and ignition circuits de-energized in not more than 4 seconds.

6. A post purge following a shutdown.

7. The system shall recycle automatically under control of the operating control and when power is restored following a power failure. Manual reset shall be required following any safety lockout, even after a power failure. When in a lockout condition, power interruptions will not recycle the control.

8. The control shall provide a check-run button which shall allow a qualified service technician to halt the burner sequence in any of four different positions.

G. Safety Provisions:

1. A self diagnostic circuit within the control will identify module failures and an appropriate message will be displayed for servicing. This circuit will cause a safety shutdown should any component in the control fail. For example, if the chassis section is malfunctioning, the display module will display the message "LOCKOUT INTERNAL ERROR".

2. The control will continually test the status of all safety critical loads (ignition transformer, pilot fuel valve, main fuel valve) to insure they are operating properly.



H. Remote Communications:

1. The burner management system shall operate either as an independent stand-alone control, or as part of a distributed network. In a distributed system network, multiple controllers are connected via a data link (a single twisted shielded pair wire) to a Supervisory Master Controller (e.g.: personal computer, PLC, building management system).

2. Up to 247 burner management controls can be connected in a multi-drop configuration on a single data link.

3. The communication protocol for the distributed system network shall be MODBUS-RTU.

4. The distributed network shall offer selectable baud rates, 4800, 9600, 19200, 38400 or 57600 bits per second.

I. Wiring:

1. All wiring shall be in accordance with National Electrical Code and local electrical codes.

2. The installing contractor shall be responsible for insuring that the conduit size and wire size, type and quantities are applicable for the installation and equipment supplied.

PART 3 - EXECUTION

3.1 SCOPE OF WORK

A. Furnish, install and wire boiler/burner integrated control, (one per boiler), steam pressure sensors (one per boiler), MODBus module, MODBus power supply, include any wiring and devices as required for a completely operational system.

B. Provide startup and place in operation new control systems and check safety controls.

C. Perform combustion testing or adjustment.

3.2 CONNECTIONS

A. Electrically connect all control devices furnished and field installed.

B. Electrically connect the remote annunciation panels.

C. Electrical: Comply with applicable requirements in Division 26 Sections.



D. Ground equipment.

1. Tighten electrical connectors and terminals according to manufacturer's published torque-tightening values. If manufacturer's torque values are not indicated, use those specified in UL 486A and UL 486B.


A. Manufacturer's Field Service: Engage a factory-authorized service representative to supervise the field installation of burner and components, including piping and electrical connections. Report results in writing.

1. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.

3.4 COMMISSIONING

A. Start-up and service - The equipment shall be supplied, installed, and serviced by one organization. This group will have 24 hours emergency service available 7 days a week. They must have at least ten years of continuous operation as a company and regularly engaged in combustion system upgrades. This group will be an authorized factory trained, service group. The burner start-up technician shall be responsible for initial data and control system set-up, and offer on line service back-up or adequate training for the end-user mechanical room personnel. The precision combustion control management systems shall include a specific password entry code to prevent unauthorized entry and/or adjustment to the system.

B. Verify that installation is as indicated and specified.

1. Verify that electrical wiring installation complies with manufacturer's submittal and installation requirements in Division 26 Sections. Do not proceed with boiler startup until wiring installation is acceptable to equipment Installer.

C. Complete manufacturer's installation and startup checklist and verify the following:

1. Clearances have been provided and piping is flanged for easy removal and servicing.

2. Labels are clearly visible.

3. Burner, is clean and free of construction debris.

4. Burner blower rotates in correct direction.

5. Control installations are completed.

D. Check operation of pressure-reducing valve on gas train, including venting.



E. Start boilers and adjust burners for maximum operating efficiency.

1. Fill out startup checklist and attach copy with Contractor Startup Report.

2. Check and record performance of factory-provided burner protection devices and firing sequences.

3. Check and record performance of boiler fluid-level, flow-switch, and high-temperature interlocks.

F. Perform the following tests for each firing rate for high/low burners. Adjust boiler combustion efficiency at each firing rate. Measure and record the following:

1. Gas pressure on manifold.

2. Combustion-air temperature at inlet to burner.

3. Flue-gas temperature at boiler discharge.

4. Flue-gas carbon-dioxide and oxygen concentration.

5. Flue draft.

3.5 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel as specified below:

1. Operate boiler, including accessories and controls, to demonstrate compliance with requirements.

2. Train Customer's maintenance personnel on procedures and schedules related to startup and shutdown, troubleshooting, servicing, and preventive maintenance.

3. Review data in the maintenance manuals. Refer to Division 1 Section "Contract Closeout."

4. Review data in the maintenance manuals. Refer to Division 1 Section "Operation and Maintenance Data."

END OF SECTION

RCSD James Monroe High School Phase 2B M/E Engineering, P.C. S.E.D.# 26-16-00-01-0-107-030 Project # 1625 / 160368 S.E.D. DWT # 26-16-00-01-7-999-019 June 30, 2017 ADDED PER BID ADDENDUM NO. 2

1625 James Monroe High School 23 74 23.16 - 1 ROOFTOP DIRECT FIRED GAS MAKE-UP AIR UNIT

SECTION 237423.16

ROOFTOP DIRECT FIRED GAS MAKE-UP AIR UNIT

PART 1 - GENERAL

1.1 WORK INCLUDED

A. Provide labor, materials, equipment and services as required for the complete installation as shown on the Contract Documents.

1.2 SUBMITTALS

A. Submit product data for packaged make-up air unit and accessories. Include installation details, complete installation drawings, installation and start-up instructions, wiring diagrams, and instruction manuals from manufacturer of equipment.

1.3 QUALIFICATIONS

A. Complete unit and accessories shall comply with the New York State Energy Conservation Construction Code. Unit shall have UL, AGA and IRI labels.

1.4 MANUFACTURER'S WARRANTY

A. Ten (10) year extended warranty for furnace heat exchanger.

PART 2 - PRODUCTS

2.1 ROOFTOP MAKE-UP AIR UNIT

A. General:

1. Provide a complete packaged rooftop direct fired gas make-up air unit including fans, burners and controls. Factory assembled, internally wired, and ready to operate.

2. Casings to be die-formed, 20 gauge galvanized steel and finished in air-dry enamel. The side panels shall be easily removed to provide service access. Fan sections and supply plenums to be insulated with fire resistant, odorless mat-faced one-inch glass fiber material. Outside air hoods to be provided with mesh inlet screens.

3. Burners are to be 20 gauge, 409 stainless steel. Burners individually removable for ease of inspection and servicing. The entire burner assembly shall be easily removed with its slide-out drawer design. The pilot is to be accessible through an access plate without removing the burner drawer assembly.

4. Centrifugal fan shall be belt driven with adjustable pitch motor sheave. Fan is dynamically balanced for quiet operation.

RCSD James Monroe High School Phase 2B M/E Engineering, P.C. S.E.D.# 26-16-00-01-0-107-030 Project # 1625 / 160368 S.E.D. DWT # 26-16-00-01-7-999-019 June 30, 2017 ADDED PER BID ADDENDUM NO. 2

1625 James Monroe High School 23 74 23.16 - 2 ROOFTOP DIRECT FIRED GAS MAKE-UP AIR UNIT

5. Factory-installed junction box to be provided for all power connections. Units are to be provided with a 50% modulating electronic automatic gas valve, including main operating valve and pilot safety shutoff pressure regulator, manual main and pilot shutoff valve, and adjustable pilot valve. Gas valve is suitable to a maximum inlet pressure of 0.5 psi (14in. WC) on natural gas. A 24 volt control transformer and high limit switch are provided. All units provided with a solid-state ignition control system which ignited the intermittent pilot by spark during each cycle of operation.

6. Provide junction box with 115 volt outlet with prewired transformer.

7. Magnetic starter.

8. Two-inch 30% efficient throwaway filters.

9. Disconnect Switch.

10. Wind restraint roof curb.

11. Aluminum mesh weather hood

12. Inlet damper

13. BMS interface

B. Design Equipment: Greenheck.

C. Make: Trane, Sterling, Greenheck.

PART 3 - EXECUTION

3.1 PACKAGED ROOFTOP UNIT

A. Provide roof openings and framing as called for. Set and secure unit to curb. Shim roof curb level. Pipe coil drains to spill to roof, provide "P" trap of proper depth. Install unit in strict accordance with manufacturer's instructions. Coordinate installation with work as part of "Control Systems" Section. Start-Up:

1. Arrange to have equipment manufacturer's technician to verify installation for compliance with manufacturer's recommendations.

2. Arrange to have equipment manufacturer's technician perform start-up of equipment, instruct Owner's Representative in the proper operation of the equipment.

END OF SECTION