SECTION 00 9112 ADDENDUM NUMBER 2 PARTICULARS DATE: … Job Information/Marshall... · APCO Electric Utility Information Section 23 5100 - Breechings, Chimneys and Stacks Bidder Questions

Marshall University School of Aviation Central WV Regional Airport AuthorityCWV.C0016

Addendum Number 2 00 9112 - 1 CDI-Infrastructure, LLC

dba L.R. Kimball

SECTION 00 9112ADDENDUM NUMBER 2

PARTICULARSDATE: JUNE 10, 2020 PROJECT: MARSHALL UNIVERSITY SCHOOL OF AVIATION PROJECT NUMBER: CWV.C0016 OWNER: CENTRAL WEST VIRGINIA REGIONAL AIRPORT AUTHORITYARCHITECT: CDI-INFRASTRUCTURE, LLC

TO: PROSPECTIVE BIDDERS:THIS ADDENDUM FORMS A PART OF THE CONTRACT DOCUMENTS AND MODIFIES THE ORIGINAL PROCUREMENT DOCUMENTS DATED MAY 22, 2020 , AND ADDENDUM NUMBER1 ISSUED MAY 29, 2020 , WITH AMENDMENTS AND ADDITIONS NOTED BELOW.ACKNOWLEDGE RECEIPT OF THIS ADDENDUM IN THE SPACE PROVIDED IN THE BIDFORM. FAILURE TO DO SO MAY DISQUALIFY THE BIDDER.THIS ADDENDUM CONSISTS OF 4 PAGES AND THE FOLLOWING ATTACHMENTS:

AP-03 - SITE PLAN AP-09 - UTILITY PLAN APCO Electric Utility InformationSection 23 5100 - Breechings, Chimneys and StacksBidder Questions

CHANGES TO THE PROJECT MANUAL - PROCUREMENT REQUIREMENTS AND CONTRACTINGREQUIREMENTS:

SECTION 00 0102 - PROJECT INFORMATION Paragraph 1.05.E - CHANGE the text "30 days" to read "60 days."

CHANGES TO THE PROJECT MANUAL - SPECIFICATIONS:SECTION 01 3000 - ADMINISTRATIVE REQUIREMENTS

ADD to paragraph 1.03.B.9 subparagraph a to read as follows:a. Coordination drawings shall include the Work of HVAC, Electrical and Plumbing.

SECTION 08 7100 - DOOR HARDWARE Paragraph 2.03.A.1 - ADD subparagraph b to read as follows:

b. Securitron (SU) – EL-CEPT Series.

Paragraph 2.06.A.3 - DELETE subparagraph b and ADD new subparagraphs b and c to readas follows:

b. Sargent Manufacturing (SA) – 10 Line.c. Corbin Russwin Hardware (RU) – CL3300 Series.

Paragraph 2.08.B.1 - DELETE subparagraph b and ADD new subparagraphs b and c to readas follows:



dba L.R. Kimball

b. Sargent Manufacturing (SA) – 80 Series.c. Corbin Russwin Hardware (RU) – ED4000 / ED5000 Series.

SECTION 13 3419 - METAL BUILDING SYSTEMSREVISE the liner thickness in paragraph 2.09.C to read "0.0188 inch."

SECTION 22 0719 - PLUMBING PIPING INSULATION ADD Paragraph 3.02 - SCHEDULES to read as follows:

A. Minimum insulation thickness shall be in accordance with ASHRAE 90.1 – 2015.1. Plumbing Systems:

a. Domestic hot water supply:1) Pipe size: less than 1-1/2 inch - 1 inch thickness2) Pipe size: greater than 1-1/2 inch - 1-1/2 inch thickness

b. Domestic hot water return:1) All sizes: 1 inch thickness

c. Domestic cold-water supply:1) All sizes – 1 inch thickness

d. Above ground horizontal storm piping and all roof drain bodies:1) All sizes – 1 inch thickness

SECTION 22 1500 - GENERAL-SERVICE COMPRESSED AIR SYSTEMS REVISE the title of paragraph 2.01 to read "COMPRESSED AIR PIPE AND PIPE FITTINGS."ADD text under paragraph 2.01 to read as follows:A. Steel Pipe:

1. All compressed air piping shall be schedule 40 black steel ASTM A53.a. Fittings: ASME B16.3, malleable iron, or ASTM A234, wrought steel welding type.b. Joints: Threaded or welded to ASME B31.1.

B. Air Outlets:1. Quick connector, 3/8’ brass, snap on connector with self-closing valve, Style A.

C. Quick Couplings:1. Quick connector 3/8” brass, snap on connector with self-closing valve, Style A.2. General requirements for quick couplings: Assembly with locking mechanism feature for quick connection and disconnection of compressed air hose.

D. Valves:1. Valves to be two-piece full line size bronze body rated for 300 WOG.

SECTION 23 5100 - BREECHINGS, CHIMNEYS AND STACKS DELETE Section 23 5100 - Breechings, Chimneys and Stacks in its entirety and INSERT newSection 23 5100 - Breechings, Chimneys and Stacks attached to this Addendum No. 2.

SECTION 23 5216 - CONDENSING BOILERS ADD to paragraph 2.01.A the additional manufacturers as follows:

2. Viessmann.3. HTP.4. Raypak.



dba L.R. Kimball

SECTION 27 4113 - CATV SYSTEM Clarification: All splitters, amplifiers and other equipment required for the CATV distributionsystem shall be rack-mounted. The exact signal strength required at each TV outlet shall becoordinated with the CATV service provider.

CHANGES TO DRAWINGS:DRAWING A010 - PARTITIONS TYPES AND DETAILS

"Interior Partition Types" - ADD Partition Type E2 which shall be similar to Type E1 but with a 6-inch metal stud.

DRAWING AC201 - CLASSROOM BUILDING - EXTERIOR BUILDING ELEVATIONS Exterior Elevation Keynotes - CHANGE Keynote 17 to read as follows:

“Aluminum Building Signage by Owner”

DRAWING AC711 - CLASSROOM BUILDING - INTERIOR ELEVATIONS Elevations 12 and 13 - CHANGE the "?" to "SSM-4" as a reference to solid surface material.

DRAWING S001 - STRUCTURAL NOTES AND ABBREVIATIONS ADD the following text at the end of "DESIGN LOADS":

DESIGN COLLATERAL LOADS ON METAL BUILDING……………….10 PSF

DRAWING SC102 - CLASSROOM BUILDING - ROOF FRAMING PLANS Roof Framing Plan 1/SC102 - Columns 4B & 5B shall be "C-3".

DRAWING EC101 - CLASSROOM BUILDING - FIRST FLOOR PLAN - LIGHTINGREVISE the four (4) type ‘B’ downlights on the exterior of Vestibule 130 to type ‘R’ light fixtures.

DRAWING EC102 - CLASSROOM BUILDING - FIRST FLOOR PLAN - POWER & TELECOM 30A-2P-240V disconnect fused at 15A located in Tele/Data 112 shall be relocated to columnB7.

DRAWING EC506 - CLASSROOM BUILDING - ELECTRICAL DETAILS Detail #5 - ADD note to read as follows:

All UPS electrical requirements shall be coordinated with the Owner prior to theinstallation of UPS receptacle and associated circuit.

DRAWING EC601 - CLASSROOM BUILDING - ELECTRICAL SCHEDULES REVISE the lumens of light fixture type ‘CW’ to read as 1500 lumens.REVISE the characteriistics of light fixture type ‘M4W’ to 500 lumens per foot and have a 4000Kcolor temperature.ADD light fixture type ‘R’ to the Lighting Fixture Schedule.



dba L.R. Kimball

1. This fixture shall be Lightolier 6-R-N-P6R-DL-10-840-XX-XX-Z10-U (or approved equal). Color of reflector and flange as selected by Architect.

DRAWING EH503 - HANGAR BUILDING - ELECTRICAL DETAILS Detail #5 - ADD note to read as follows:

All UPS electrical requirements shall be coordinated with the Owner prior to theinstallation of UPS receptacle and associated circuit.

DRAWING AP-01 - TITLE SHEET AND DRAWING INDEX DELETE Drawing AP-19 from Drawing Index.

DRAWING AP-03 - SITE PLAN REPLACE Drawing AP-03 with Drawing AP-03 dated 6/9/02 attached to this Addednum No. 2. AP-03 has been updated to reflect the location of Hangar #7, proposed alignment of theSecurity Fiber connection from Hangar #7 to the Marshall facilities.

DRAWING AP-09 - UTILITY PLAN REPLACE Drawing AP-09 with the attached Drawing AP-09 dated 6/9/20 attached to thisAddendum No. 2. AP-09 has been updated to reflect requested changes by Mountaineer Gasand Appalachian Power Company.

DRAWING AP-19 - UTILITY DETAILS - SHEET 5 OF 6 DELETE Drawing AP-19 in its entirety.

DRAWING AP-22 - PAVING AND MARKING DETAILSDetail PPS - REPLACE notes 1, 2, and 3 with the following:2. 1 1/2" WV-401 BITUMINOUS WEARING COURSE, SUPERPAVE, PG 64-22, <0.3

MILLION ESALs, 9.5mm MIX, SRL-L3. 2 1/2" WV-401 BITUMINOUS BASE COURSE, SUPERPAVE, PG 64-22, <0.3 MILLION

ESALs, 25mm MIX4. 6" CLASS 1 AGGREGATE SUBBASE COURSE

SUPPLEMENTAL INFORMATIONAppalachian Power Company package of requirements and sketches for the extension ofprimary power along the extension of Eagle Mountain Road and electric service to the MarshallUniversity Aviation School Classroom Building and Hangar are attached to this Addendum No.2.

END OF SECTION


Breechings, Chimneys, andStacks

23 5100 - 1 CDI-Infrastructure, LLCdba L.R. Kimball

SECTION 23 5100BREECHINGS, CHIMNEYS, AND STACKS

PART 1 GENERAL1.01 SECTION INCLUDES

A. Single wall metal stacks.1.02 RELATED REQUIREMENTS

A. Section 07 8400 - Firestopping.1.03 REFERENCE STANDARDS

A. NFPA 54 - National Fuel Gas Code.B. NFPA 82 - Standard on Incinerators and Waste and Linen Handling Systems and Equipment.C. NFPA 211 - Standard for Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances.D. UL 103 - Factory-Built Chimneys for Residential Type and Building Heating Appliances.

1.04 SUBMITTALSA. See Section 01 3000 - Administrative Requirements, for submittal procedures.

PART 2 PRODUCTS2.01 BREECHINGS, CHIMNEYS, AND STACKS - GENERAL REQUIREMENTS

A. Regulatory Requirements:1. Comply with applicable codes for installation of natural gas burning appliances and

equipment.2. Products Requiring Electrical Connection: Listed and classified by Underwriters

Laboratories Inc. as suitable for the purpose specified and indicated.2.02 SINGLE WALL METAL STACKS

A. Manufacturers:1. Z-Flex U.S. Inc; Z-VENT Single Wall 2. Heat Fab, Inc; Saf-T-Vent .3. Dura-Vent; FasNSeaL.4. Metal-Fab, Inc; CORR/GUARD5. Substitutions: See Section 01 6000 - Product Requirements.

B. Provide single wall metal stacks, tested to UL 103 and UL listed with positive pressure rating,for use with building heating equipment, in compliance with NFPA 211.

C. Fabricate with AL29-4C stainless steel.1. Protect aluminized steel surfaces exposed to the elements with a minimum of one base

coat of primer and one finish coat of corrosion resistant paint suitable for outer jacket skintemperatures of the application.

PART 3 EXECUTION3.01 INSTALLATION

A. Install in accordance with manufacturer's instructions.B. Install in accordance with NFPA 54C. Install breechings with minimum of joints. Align accurately at connections, with internal

surfaces smooth.D. Pitch breechings with positive slope up from fuel-fired equipment to chimney or stack.E. Install firestopping to preserve fire resistance rating of partitions and other elements, using

materials and methods specified in Section 07 8400.


Breechings, Chimneys, andStacks

23 5100 - 2 CDI-Infrastructure, LLCdba L.R. Kimball

F. Assemble and install stack sections in accordance with NFPA 82, industry practices, and incompliance with UL listing. Join sections with acid-resistant joint cement. Connect basesection to foundation using anchor lugs.

G. Level and plumb chimney and stacks.H. Clean breechings, chimneys, and stacks during installation, removing dust and debris.I. At appliances, provide slip joints permitting removal of appliances without removal or

dismantling of breechings, breeching insulation, chimneys, or stacks.END OF SECTION

T/W B4

TAXI

WAY

B

AIRPORT ENTRANCEROAD

GENERAL AVIATION(GA) APRON

TAXI

WAY

C

T/W B3

AIRPO

RT R

OAD

EAGLE MOUNTAIN ACCESS ROAD

H/C

H/C

H/C

MARSHALL BUILDINGPROJECT AREA

T/W B2

USE GATE 15 FORAIRFIELD ACCESS

EAGLE MOUNTAINROAD

US CUSTOMS BUILDINGPROJECT AREA (BY OTHERS)SCHEDULE: (AUGUST 2020 TO AUGUST 2021)

FEDEX PROJECT AREA (BY OTHERS)SCHEDULE: (APRIL 2021 TO DECEMBER 2021)

TAXIWAY B REHABILITATIONPROJECT AREA (BY OTHERS)SCHEDULE: (AUGUST 2020 TO DECEMBER 2021)

MARSHALL APRONPROJECT AREA

(BY OTHERS)

HANGAR #7

F0F0

F0

F0

F0

WEST AVIATIONHANGAR

TIE INTO EXISTING FIBEROPTIC JUNCTION BOX/HUB

PROVIDE 2" CONDUITATTACHED TO HANGARS

PROVIDE UNDERGROUNDCONDUITS 2-4" CONDUITS INCONCRETE WITH PULLSTRINGS, RESTORE PAVEMENT

PROVIDE 2" CONDUITATTACHED TO HANGAR

TIE TO EXISTING CONDUITON EXTERIOR OF HANGAR

EXISTING 4" UNDERGROUNDCONDUIT FROM WV AVIATIONHANGAR TO ACROSS EAGLE

MOUNTAIN ROAD

COM

EXISTING 6-4"UNDERGROUND

COMMUNICATIONCONDUIT

EXISTINGCOMMUNICATION VAULT

LEGEND

EXISTING PROPOSEDITEM

FENCE LINE X

ROAD N/A

CONSTRUCTION ACCESS ROUTE N/A

PROPOSED BUILDING

N/ACONTRACTOR STAGING AREA

BITUMINOUS PAVEMENT (PARKING LOT) N/A

X

BITUMINOUS PAVEMENT (APRON) N/A

GENERAL NOTES:

G1. ALL vehicles and equipment entering the Airport (outside the Marshall Site Security Fencing) shall beproperly marked with flags and/or flashing amber lights during daytime construction, and flashing amberlights for night construction, as specified in Division 9 of the Project Manual.

G2. ALL pavement areas used by the CONTRACTOR will be brushed clean and hosed down, if necessary, toremove any mud or debris as required keeping the pavement clean and as requested by the ENGINEER.Any debris left at the end of the work day shall be removed before the CONTRACTOR leaves the site.

G3. The CONTRACTOR will be responsible for locating and avoiding existing cables, water lines and otherutilities that are to remain during all phases of the work. Any cables or utilities damaged duringconstruction will be repaired and/or replaced at the Contractor's expense. The CONTRACTOR will alsosupply splice marker(s) at their expense as directed by the ENGINEER. Repairs must begin immediatelyand be completed that same work period.

G4. The CONTRACTOR is responsible for all surveying and layout of all the work. This shall be verified by theEngineer or other authorized Airport Authority Representative prior to beginning construction.

G5. The CONTRACTOR will be required to call the "Miss Utility of West Virginia" at 1-800-245-4848, at least 3days in advance, before any construction can begin. The Contractor must submit written verification tothe Engineer that the Contractor contacted Miss Utility prior to beginning construction.

G6. The Contractor shall maintain dust control measures on the project at all times. The control of dust in theseconstruction areas is critical due to their proximity to operating aircraft. At the ENGINEER'S request, theCONTRACTOR shall take the necessary steps to keep dust to a minimum. This may include providingwater trucks or other dust-controlling devices for excavation and haul road areas.

G7. Any water required for the project will be furnished by the CONTRACTOR. Contact the local water authorityfor assistance.

G8. Upon completion of the project, the CONTRACTOR shall make all necessary repairs to the haul roads andcontractor staging area(s) as ordered by the ENGINEER. All disturbed areas, including theCONTRACTOR'S staging area(s), shall be restored to a smooth line and grade with positive drainage.All stone and pavement placed at the staging area(s) shall be removed unless so requested to be left inplace by the OWNER. The CONTRACTOR shall seed and mulch all disturbed area(s).

G9. The CONTRACTOR shall be responsible for obtaining all permits, licenses, bonds, etc. required byLOCAL, STATE and FEDERAL agencies.

G10. The CONTRACTOR shall mark and light areas under construction in accordance with the plans andspecifications. Reference is directed to the specifications. Equipment and vehicles entering the Airfieldshall be marked with 3-feet by 3-feet orange and white checker flags (day only) or a yellow flashing dometype light (day and night) when operating on Airport property. (See note G1 above and Aviation FlagDetail on AP-04.)

G11. The OWNER reserves the right to contract and perform other or additional work adjacent to and withinthe work area covered by this contract. When separate contracts are let within the limits of any oneproject, each CONTRACTOR shall conduct his/her work so as not to interfere with or hinder the progressor the completion of the work being completed by other CONTRACTORS. The CONTRACTORS workingon the same project shall cooperate with each other as ordered by the ENGINEER. Any additional effortor work required for such coordination with other CONTRACTORS shall be incidental to the project andno separate assurance or payment shall be made.

G12. Any listed Manufacturer's equipment shall mean that listed item or an approved equal.

G13. The CONTRACTOR shall submit catalog cuts and shop drawings to the Engineer.

G14. The CONTRACTOR shall verify that any equipment used to communicate with their work forces does notinterfere with any airport facilities.

G15. The CONTRACTOR shall control noise during construction in accordance with federal, state, and localrules, regulations, and ordinances.

G16. The CONTRACTOR'S access to the site will be as shown on the plans or as approved by the ENGINEER.

G17. The CONTRACTOR is to conduct their operation in accordance with FAA Advisory Circular 150/5370-2G,"Operational Safety on Airports During Construction."

G18. The CONTRACTOR is urged to inspect the Construction Site prior to bidding the project.

G19. Clear, unobstructed access routes for emergency equipment shall be maintained through the constructionsite at all times.

HAUL ROUTE NOTES:

H1. All CONTRACTOR and SUBCONTRACTOR personnel and equipment shall use only the designated haulroutes for ingress and egress to the construction site and for hauling materials to the site.

H2. The CONTRACTOR shall keep gates closed at all times when construction is not occuring.

H3. The CONTRACTOR shall take steps to protect all existing pavements used as haul routes. Any damage toexisting pavements shall be repaired immediately. Temporary repairs to pavement are acceptable. At thecompletion of the project, the CONTRACTOR shall make permanent repairs to any damaged or repairedpavements. No additional payment shall be made for pavement repair necessary due to CONTRACTOR'Shauling operations.

H4. Any damage to the existing pavement (not shown on the plans to be repaired) by the CONTRACTOR willbe repaired and/or replaced by the CONTRACTOR at the CONTRACTOR'S expense.

00 100' 200'

Scale 1" = 100'

615 West Highland Avenue

Ebensburg, PA 15931

(814) 472-7700

(814) 472-7712

Corporate Headquarters

1 2 3 4 5 6

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B

C

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E

1 2 3 4 5 6

phone

fax

email

web site

[email protected]

www.lrkimball.com

C

D

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PROFESSIONAL

KEYPLAN

SHEET TITLE

REVIEW BY :

AUTHOR BY :

PROJECT NO :

ISSUE :

A

B

c CDI - Infrastructure, LLC dba L.R. Kimball

05/22/2020

CWV.C0017

MARK DATE DESCRIPTION

RAK

RLH

BID

D

OC

UM

EN

TS

PROJECT NAME

OWNER

SCHOOL OFAVIATION

CENTRAL WEST VIRGINIA

REGIONAL AIRPORT

AUTHORITY

100 AIRPORT ROAD, SUITE 175

MARSHALL UNIVERSITY AT

YEAGER AIRPORT

CHARLESTON, WV 25311

AP-03

SITE PLAN

2 6/09/20 Addendum No. 2

2

2

2

AutoCAD SHX Text

K:\EBG_PROJ\CWVC0017\AIR\CONST\9300CADD\PLOT SET\P-CWV-SITE-CWVC0017

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PROPOSEDPERMANENTCHAIN LINK FENCE

PROPOSED PERMANENTCHAIN LINK FENCE

AVIATION FLIGHTOPS/CLASS

ROOM BUILDING

FUTUREBUILDING

EXTENSION

100' x 120'AVIATION SCHOOL

HANGAR #1

100' x 120'FUTUREAVIATION SCHOOLHANGAR #2

PROPOSEDUNDERGROUNDSTORMWATERDETENTION(18" SLCPP)

PROPOSEDSTORMWATER INLET

PROPOSEDSTORMWATERINLET


PROPOSEDSTORMWATER

INLET

PROPOSED STREETLIGHT FIXTURE ANDPOLE (TYP)

PROPOSEDSTORMWATER

INLET


PROPOSEDSTORMWATER MANHOLE

CLEANOUT

PROPOSEDFIRE HYDRANT

OIL/WATER SEPARATOR

PROPOSED 2" WATERLINE FROM18" 12" D.I. CL 52 WATERLINE

PROPOSEDSTORMWATER

INLET

982.5

FF = 983.0

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MODIFY FAA CABLEACCESS PIT PERDETAILS

INSTALL NEWFAA CABLEACCESS PITPER DETAILS

AFHAP-18TYP

GTAP-16

FHDAP-16

TBDAP-16

FCEAP-21

DB1AP-20

SLTAP-16

BOLLAP-17TYP

PROPOSED 10" 12" DI WATERLINEFROM EXISTING 18" DI WATERLINESEE WATER SERVICE ANDEXTENSION NOTE #3

950

9

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9

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DEMOLITION FORMARSHALL APRON

PROJECT (BY OTHERS)DEMOLITION FORMARSHALL BUILDING PROJECT

MARSHALL BUILDING PROJECT

MARSHALL APRON PROJECT(BY OTHERS)

PROPOSEDPERMANENTCHAIN LINK FENCE

6" PVC SAN (TIE INTO EXISTING MANHOLE)RIM ELEV. 983.24INV. 979.07CORE MH AND SEAL WITH ALokG3 BOOT OR APPROVED EQUAL.PROVIDE 6" SANITARY CHECKVALVE IN MH ON END OF PIPE

CONCRETE ENCASE FAACONDUITS UNDERBUILDING AND 5' BEYOND


6" SDR 35 PVC @ 0.5%

PROPOSED UNDERGROUND TELECOMMUNICATIONS LINE6 WAY, 4" CONDUITS IN CONCRETE ENCASEMENT

PROPOSED UNDERGROUND ELECTRIC LINE4 WAY, 4" CONDUITS IN CONCRETE ENCASEMENT

PROPOSED 10"12" D.I. CL 52WATERLINE

10" GATE VALVE12" LINE END DETAIL

UTILITY ACCESS PIT FORCOMMUNICATION CONDUITS

6" DI TOHYDRANT

2" WATERLINE

PROPOSED SANITARYSEWER MAIN (BY OTHERS)

SANITARYSEWER BYOTHERS

SANITARYSEWER BYOTHERS

2 3-4" CONDUITS

3-4" CONDUITS

2 3-4" CONDUITS

3-4" CONDUITS

2" GASLINE

2" GASLINE

5+88

-0+00

1+00

2+00

3+00

4+00

5+00


EXISTING 18" D.I.9.1'

EXISTING 18" D.I.

PROPOSEDWATER METER

PROPOSED 12"D.I. CL 52WATERLINE

WATER METER

1

2-4" CONDUITS EACH TO 2 SWITCHCABINETS. APCO TO INSTALL CABINETS

2

2

INSTALL CONDUITS (APCOTO INSTALL PULL BOX) 2

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ELECTRIC 2-4"CONDUITS EACH TOEXISTING TWO SWITCHCABINETS

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PAVEMENT MARKING

LEGEND

EXISTING PROPOSEDITEM

FENCE LINE

N/A

STORMWATER INLET

TAXIWAY EDGE LIGHT

TELECOMMUNICATIONS LINE

STORMWATER MANHOLE

STORMWATER PIPE

WATER LINE

SANITARY SEWER LINE

GAS LINE

FAA ELECTRICAL LINE N/A

N/A

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BUILDING

FUTURE BUILDING

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CONCRETE SIDEWALK N/A

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H

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TELECOMMUNICATIONS MANHOLE N/A

ELECTRICAL CABLE/CONDUIT N/A

ELECTRICAL MANHOLE N/A E

TELECOMMUNICATIONS HANDHOLE N/A

ELECTRICAL HANDHOLE N/A H

WATER LINE TEE CONNECTION

WATER LINE VALVE

FIRE HYDRANT

N/A

N/A

SANITARY MANHOLE N/A

STREET LIGHT AND POLE (SINGLE HEAD)

STREET LIGHT AND POLE (DOUBLE HEAD) N/A

FUTURE PAVEMENT

X

BOLLARD N/A

BITUMINOUS PAVEMENT (FULL DEPTH)(MARSHALL BUILDING)

1 1/2" PAVEMENT OVERLAY(MARSHALL BUILDING) N/A

BITUMINOUS PAVEMENT (FULL DEPTH)(APRON PROJECT)

1 1/2" PAVEMENT OVERLAY(APRON PROJECT) N/A

MWATER METER N/A

00 30' 60'

Scale 1" = 30'

615 West Highland Avenue

Ebensburg, PA 15931

(814) 472-7700

(814) 472-7712

Corporate Headquarters

1 2 3 4 5 6

A

B

C

D

E

1 2 3 4 5 6

phone

fax

email

web site

[email protected]

www.lrkimball.com

C

D

E

PROFESSIONAL

KEYPLAN

SHEET TITLE

REVIEW BY :

AUTHOR BY :

PROJECT NO :

ISSUE :

A

B

c CDI - Infrastructure, LLC dba L.R. Kimball

05/22/2020

CWV.C0017

MARK DATE DESCRIPTION

RAK

RLH

BID

D

OC

UM

EN

TS

PROJECT NAME

OWNER

SCHOOL OFAVIATION

CENTRAL WEST VIRGINIA

REGIONAL AIRPORT

AUTHORITY

100 AIRPORT ROAD, SUITE 175

MARSHALL UNIVERSITY AT

YEAGER AIRPORT

CHARLESTON, WV 25311

AP-09

UTILITY PLAN

NOTES:

1. SANITARY SEWER FACILITIES OUTSIDE OF BUILDINGS NEED TO BE INSPECTEDPRIOR TO BACKFILLING BY THE CAPITAL SANITARY BOARD (CSB). CONTACTCSB MAINTENANCE DEPARTMENT AT 304-348-1084 X 239 FOR MARK JUSTICEOR X 248 FOR TRAVIS BASTIC.

2. ELECTRIC CONDUITS SHALL EXTEND FROM EXISTING JUNCTION BOXES WITH90 DEGREE UPTURNED SWEEPS AND END WITH 90 DEGREE UPTURNEDSWEEPS.

3. CONTRACTOR SHALL CONTACT THE FAA OFFICE AT THE YEAGER AIRPORTPRIOR TO CONSTRUCTION WORK RELATED TO THE FAA LINE AND ACCESSPITS.

4. CONTRACTOR SHALL COORDINATE THE CONNECTIONS AND EXTENSIONS OFTHE WATER SYSTEM WITH WEST VIRGINIA AMERICAN WATER.

5. GAS LINE CONSTRUCTION NEEDS TO BE COORDINATED WITH MOUNTAINEERGAS COMPANY.


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ELECTRICAL NOTES:

1. Comply with American Electric Power Company (APCO) Requirements.

2. Conduit shall be 4" Schedule 40 PVC.

3. Install sweep elbows - 36" radius at cabinets/pull box.

4. Install pull strings in all conduits.


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K:\EBG_PROJ\CWVC0017\AIR\CONST\9300CADD\PLOT SET\P-CWV-UTILITY-CWVC0017

Submitted

1 For the erection of the conventional steel, can the AISC certification be waived? 6/4/2020 No.

2 What is the uniform collateral load for the Pre-Engineered Metal Building? 6/4/2020 See Addendum No. 2.

3The specs for the Insulated Metal Roof Panels call for the Kingspan’s Kingseam Insulated Metal Panel to

be 36” wide, but is only offered in 40” wide, is this accecptable?

6/4/2020 40 inch width is acceptable

4

The specs call for the exterior side of the Insulated Metal Roof Panel to be stucco embossed. Kingspan

only offers a Non-Embossed finish for the exterior side, is this acceptable?

6/4/2020 Non-embossed on exterior side is acceptable.

5Are there any specs for the wall liner panels in the Pre-Engineered Metal Building, or will a typical 26

gauge, 36” wide exposed fastener metal wall liner panel be acceptable?

6/4/2020 See Addendum No. 2.

6 Is this project subject to Davis Bacon Wages? 6/8/2020 No.

7

Drawing E002 Indicates “Telecom Service by Site Contractor to Within 5’-0” of the Building.” Drawing

E003 Detail 4 shows a new 12-Strand SM Fiber from Existing Hanger 7, who is responsible for furnishing,

installing, and terminating this fiber? Drawing AP-09 shows the incoming conduits for this fiber, but

Hanger 7 is not shown. If the electrical contractor is to furnish and install this fiber can you verify the

location of Existing Hanger 7 or provide a distance for bidding purposes?


8

The Project Information Section 000102 states that bids may not be withdrawn until 30 days after due

date. The Instructions to Bidders (A701), Paragraph 5.3.2, and the Bid Form state that no bidder my

withdraw the bid before 60 days of the date of bid opening.

Please confirm the length of time that bidders must allow for the Owner's acceptance of bids.


9On Sheet SC102, there are two columns without column tags, Column Line 4, B and 5, B. Please advise. 6/8/2020 See Addendum No. 2.

10On Sheet AC101 there are numerous partitions tagged E2, but on A010 "Interior Partition Types" there is

only a E1 Partition type. Please advise.


11 Details 12&13/AC711 have "?" on call outs. Please advise. 6/8/2020 See Addendum No. 2.

12

Detail 1/AH301, has tag "08.02 Aluminum Storefront System", however when referencing corresponding

elevation on Sheet AH201 detail D there is no storefront. There is a FRP door in aluminum frame. Please

advise where the aluminum storefront is located.

6/8/2020 Aluminum Frame is the storefront system indicated.

13Please confirm that there is no Fire Protection requirement for either the Classroom Building or the

Hangar Building

6/8/2020 Fire protection is not required.

14

Is grounding required for the "8' Temporary Construction Fence" as called for and shown on Drawing

AP‐04? (If required, do we follow the guidelines as called for on Drawing AP‐24 Ground Rod Detail GR

and Fencing Note F8.)

6/8/2020 Grounding of the temporary fence is not required.

15

Drawings EC‐505 and EH‐503 show various Access Control Door Wiring Details No's 1 thru 4 and 1 thru

2 respectively. Note that each Detail describes the conduit size as 3/4" to/from each device "By EC". The

description then goes on to state for "Device Cabling by EC" but no cabling size is indicated on any of the

referenced Details. If the EC is to furnish and install all cabling for the access control devices at these

doors please provide the cabling requirements (ie: Similar to as shown for the lighting controls, one line

diagram and grounding schematic)

6/8/2020 The wiring diagram shall be created by the system manufacturer as part of the

submittal process as per specification 28 1300 'Access Control and Security

Management System'. It shall show how all the access control system

hardware and devices are to be connected together for a complete functioning

system with the appropriate wire sizes/quantities/types to accommodate voltage

drop and associated loads.

RFI

NumberInformation Requested

DateResponse

Submitted

RFI


DateResponse

16

Section 220719 Plumbing Piping Insulation does not provide an insulation schedule for Plumbing systems

including aboveground storm and overflow storm, roof drain bodies, domestic water systems, etc. Please

provide an insulation schedule, or equal, which indicates all Plumbing piping insulation requirements


17

Drawings PC101, PC121 and PH101 call for natural gas piping to be extended from underground and

terminate with a meter and regulator assembly aboveground at the Classroom and Hangar Buildings. The

Plumbing Contractor is to extend the gas piping from the house side of the meter/regulator assembly into

each building. Please confirm that the natural gas piping up to, and including, each meter/regulator

assembly is to be furnished and installed by Mountaineer Gas Company (Reference Note 5 on Drawing

AP‐09)

6/8/2020 The meter assembly is to be provided by Mountaineer Gas Company. The

Contractor will connect to the outlet of the meter and extend the gas piping into

the building from that point. See revised Utility Plan drawing AP-09 issued in

Addendum No. 2, for extent of piping required by Contractor outside the

building.

18Please provide Specifications for compressed air piping, fittings, valves, specialties etc. (Reference

Section 221500 General‐Service Compressed‐Air Systems)


19

Section 235100 Breechings, Chimneys, and Stacks ‐ General Requirements is listed in the Table of

Contents and included as a one page entry in the Division 23 HVAC Specifications. Please advise if this

Section is required for this project


20

Section 235216 Condensing Boilers lists only one manufacturer, Weil McLain, but does not have any

other manufacturers listed. Is Weil McLain the only acceptable manufacturer for Condensing Boilers or

are there others that are acceptable? Please review and advise


21

Please advise where details TNMD/AP‐05, AFG/AP‐05 & LPCB/AP‐05 are to be provided on the project. 6/8/2020 Details AFG and LPCB on sheet AP-05 are required for any work occurring on

Airport Operation Areas, outside of fenced project area. Detail TNMD shall be

used for work such as entrances and utility extensions along Eagle Mountain

Road.

22

On drawing sheet AC201 view 4 there is an aluminum building sign marked by Keynote 17.

Is this sign provided by the owner and contractor installed? If it is not provided by the owner and under

contract please provide more details


23

Division 26, Section 260502 Basic Electrical Requirements, 1.06 Coordination Drawings specifies the

requirements for Electrical coordination drawings for the project. We do not find coordination drawing

requirements specified in Divisions 22 Plumbing or 23 HVAC. Please review and advise if coordination

drawings are to be included for all MEP trades and include Specifications if required


24

Division 26, Section 262416 Panelboards, 2.01 Manufacturers A. states that panelboards and associated

components are to be furnished by the same manufacturer as other electrical distribution equipment used

for this project. Questions as follows:

a.) Classroom Building: Please provide names of approved manufacturers for the distribution panelboard

MDP and dual‐section panelboards A and B

b.) Hangar Builidng: Please provide names of approved manufacturers for the distribution panelboard

MDP, dual panelboard A and single panelboard B

6/8/2020 This is a performance specification. Manufacturers that can meet the

specification requirements are acceptable.

25Please provide a listing of acceptable manufacturers for Division 26, Section 262726 Wiring Devices 6/8/2020 This is a performance specification. Manufacturers that can meet the


26Please provide a listing of acceptable manufacturers for Division 26, Section 262816.16 Enclosed

Switches, 2.01 Manufacturers, A.



Submitted

RFI


DateResponse

27Please provide a listing of acceptable manufacturers for Division 26, Section 262913 Enclosed

Controllers, 2.01 Manufacturers, A.



28

Please provide a Fire Alarm System Schematic Wiring Diagram for Drawing EC103 6/8/2020 The wiring diagram shall be created by the system manufacturer as part of the

submittal process as per specification 28 3116 'Addressable Fire Alarm

System'. It shall show how all the fire alarm system hardware and devices are

to be connected together for a complete functioning system with the

appropriate wire sizes/quantities/types to accommodate voltage drop and

associated loads.

29On drawing sheet AC712 view 2 there is a marker board labeled (MB‐12'). Is this supposed to be a

Porcelain Enamel Writing Surface or Glass?

6/9/2020 Provide Porcelain Enamel Writing Surface.

30

Drawing AP‐19 Details Sheet 5 of 6:

a) Detail for concrete light pole base Detail LPD vs light pole base Detail 5 on Electrical Drawing E003.

Size is 18" diameter vs 24" diameter. Also, shows 12" above grade vs 3'‐0" above grade/. Which detail is

correct?

b) Is Detail LMD for the Halophane LED Roadway Light with the Catalog Number listed or use the fixtures

as Scheduled on Drawing EC‐601 Types S1 and S2


31

Due to the smaller nature of the project, please consider waiving the requirement for the Structural Steel

fabricator and erector to be AISC‐Certified per specification 05 1200 ‐ Structural Steel Framing.

6/9/2020 Certification requirement is not waived.

32

Drawing E003 Detail 4, Note 1 states to utilize the existing conduit pathways from existing Hangar No. 7

to the new Classroom Building to run new 12 stand single-mode fiber in. Note 1 goes onto state that if

existing conduit does not exist then provide new conduit as necessary. Questions as follows:

a) Where is Hangar 7 located in relation to the new Classroom Building?

b) Please show the routing on a "to-scale" drwingofthe existing conduit running from Hangar 7 to the area

of the new Classroom Building. If new conduit must be added to get the new 12 strand F/O to the

Classroom Building Telecom Room please show and detail the additional conduit requirements.


Documents

SECTION 00 9112 ADDENDUM NUMBER 2 PARTICULARS DATE: … Job Information/Marshall... · APCO Electric Utility Information Section 23 5100 - Breechings, Chimneys and Stacks Bidder Questions