REQUEST FOR QUALIFICATIONS · 2016-03-01 · All enquiries related to this Request for Qualifications are to be directed, in writing, to the following person. Information obtained

REQUEST FOR QUALIFICATIONS Killiney & Westshore Water System Pump Station & Reservoir Upgrades File #: RQ16-273 Date of Issue: March 1st, 2016 Closing Location: By hand, mail or courier to:

Regional District of Central Okanagan Main Floor Reception 1450 KLO Road Kelowna, BC V1W 3Z4

Or email to: [email protected] Submission Date and Time: Proposals must be received prior to 3 pm Local Time March 22nd, 2016. Site Meeting: Date: Monday March 14th, 2016 Time: 11:00AM (Pacific Time) Location: Winchester Reservoir, 9408 Winchester Road, Killiney Beach, BC Regional District Contact: All enquiries must be directed to: Andy Brennan Purchasing Manager 1450 KLO Road Kelowna, BC V1W 3Z4 Tel: 250-469-6170 Email: [email protected]

RQ16-273 Killiney & Westshore Water System Pump Station & Reservoir Upgrades

TABLE OF CONTENTS

1.0 PURPOSE ............................................................................................. 3

2.0 SCOPE OF WORK .................................................................................... 3

3.0 ANTICIPATED SCHEDULE .......................................................................... 4

4.0 ENQUIRIES ........................................................................................... 5

5.0 FINAL DATE AND TIME FOR RECEIPT OF SUBMISSIONS ....................................... 5

6.0 LATE SUBMISSIONS ................................................................................. 5

7.0 AMENDMENTS TO SUBMISSIONS .................................................................. 6

8.0 ELIGIBILITY .......................................................................................... 6

9.0 CONTACTS DURING THE RFQ PROCESS ......................................................... 6

10.0 NO OBLIGATION TO PROCEED ................................................................. 6

11.0 EVALUATION COMMITTEE ....................................................................... 6

12.0 EVALUATION AND SELECTION ................................................................. 6

13.0 SUBMISSION REQUIREMENT ..................................................................... 7 FOR PROPONENTS TO COMPLETE AND RETURN:

APPENDIX A – PROPONENT QUALIFICATION FORM ................................................... 8 DRAWINGS & SPECIFICATIONS FOR INFORMATION:

EXHIBIT A – 90% DESIGN DRAWINGS ................................................................... 14

EXHIBIT B – GEOTECHNICAL REPORT ................................................................. 46

RQ16-273 Killiney & Westshore Water System Pump Station & Reservoir Upgrades 1.0 PURPOSE

The Regional District of Central Okanagan (Regional District) has issued this Request for Qualifications (RFQual) in order to establish a list of proponents with the necessary expertise, availability and resources to perform the project outlined under the Scope of Work below. Only those proponents that pre-qualify will be eligible to submit a tender to the upcoming Invitation to Tender (ITT) process that is anticipated to follow this RFQual. This process is not intended as a pre-qualification of subcontractors or suppliers that may be retained by the proponent.

2.0 SCOPE OF WORK

The successful tenderer to the anticipated ITT will provide all construction services for the project as outlined below:

2.1 Context - Westshore & Killiney Beach Water Systems:

In 2016, the Regional District plans to complete projects to upgrade the water systems in both the Westshore Estates and Killiney Beach communities. Both communities are located on the west side of Okanagan Lake. Westshore Estates is located approximately 10km north of Fintry, BC and covers approximately 530 lots in the service area. Killiney Beach is located approximately 6km north of Fintry, BC and covers approximately 420 lots in the service area. For construction, the water system upgrades for both communities will be split into 2 contracts: Contract #1: Killiney Water Systems Upgrade (Underground Works) Contract #2: Killiney & Westshore Water System Pump Station and Reservoir Upgrades This RFQual is for Contract #2 only – the Killiney & Westshore Water System Pump Station & Reservoir Upgrades. A separate RFQual process has been issued for Contract #1.

2.2 Killiney & Westshore Water System Pump Station & Reservoir Upgrades:

2.2.1 Summary: The Killiney & Westshore Water System Pump Station & Reservoir Upgrades (herein referred to as the “Work”) includes the following: • Killiney Beach community:

o Construction of a new water pump station at 9408 Winchester Road that consists of a 75hp low flow pump, pressure tanks, variable frequency drives, process pipeworks, generator and miscellaneous building components;

o All site preparation, structural, mechanicals, process piping, HVAC, electrical and instrumentation work;

o Commissioning of the pump station including training of the operators of the new system components;

o Construction of a 585 cubic meter concrete storage reservoir at 9408 Winchester Road


• Westshore Community: o Construction of a single cell 500 cubic meter buried concrete

reservoir located at the Mountain Avenue Pump Station and Reservoir site;

o Construction of a two-cell 1100 cubic meter buried concrete reservoir located at the existing Upper Reservoir site.

This work is partly fund through Federal, Provincial and Regional District funding, including the Small Communities Fund (Newbuild Canada Fund).

2.2.2 90% Drawings: Detailed Drawings at the 90% stage are attached to this RFQual as Exhibit A. These drawings provide a detailed overview of the Work. The drawings will be amended and added to by the time the anticipated Invitation to Tender is issued for the Work, but should provide proponents with a detailed overview of the intended works.

2.2.3 CCDC2: The anticipated Invitation to Tender for the Work will be issued using the Canadian Construction Documents Committee - CCDC2 – Stipulated Price Contract (2008), together with Regional District supplementary conditions. The successful contractor will enter into an agreement with the Regional District for this Work based on this contract.

2.2.4 Consultant: The Regional District has employed Urban Systems Ltd to perform contract administration and inspection services for this Work. Urban Systems will perform all duties of the “Consultant” between the Regional District and the Contractor, as defined under CCDC2.

2.2.5 Project Designer: The Regional District has employed Agua Consulting Inc. to perform all project design work on this project.

3.0 ANTICIPATED SCHEDULE

The following activities and dates are anticipated by the Regional District and shall be considered by the proponents in the preparation of their submission.

Activity Anticipated Date

Close of this RFQual March 22nd, 2016 Site Meeting March 14th, 2016 at 11am Notify pre-qualified proponents Late March Issue CCDC2 Invitation to Tender to short-listed proponents Early April

Close CCDC2 Invitation to Tender Late April Award to successful Tenderer Late April

Work to be complete

Preference for work to be complete by December 31st, 2016, however the final date for Total Completion to be achieved is March 31st, 2018.

RQ16-273 Killiney & Westshore Water System Pump Station & Reservoir Upgrades 4.0 SITE MEETING

In order to clarify the required services, and to answer proponent queries, there will be a non-mandatory site meeting on March 14th, 2016 at 11am at the Winchester Reservoir,9408 Winchester Road, Killiney Beach, Vernon, BC (approximately 6km north of Fintry, BC) . Attendees will be given a walk-through of the Work, plus an opportunity to ask questions with the Regional District, Consultant and Project Designer. Interested proponents are strongly encouraged to attend this site meeting in order familiarize themselves with the Work. There will be no site meeting during the anticipated Invitation to Tender process, so this will be the only opportunity for proponents to attend the site with the Regional District and the team.

5.0 ENQUIRIES

All enquiries related to this Request for Qualifications are to be directed, in writing, to the following person. Information obtained from any other source is not official and should not be relied upon. Enquiries and responses will be recorded and may be distributed to all proponents at the Regional District’s option.

Andy Brennan – Purchasing Manager Regional District of Central Okanagan 1450 KLO Road Kelowna, BC V1W 3Z4 Tel: 250-469-6170 Email: [email protected]

6.0 FINAL DATE AND TIME FOR RECEIPT OF SUBMISSIONS

Submissions, clearly labelled “RQ16-273 – Killiney & Westshore Water System Pump Station & Reservoir Upgrades RFQual” will be received at the Main Reception, Regional District of Central Okanagan, 1450 KLO Road, Kelowna, BC V1W 3Z4 up until 3 PM Local Time on March 22nd, 2016. Submissions may also be submitted by email to the Regional District Purchasing Manager – Andy Brennan at [email protected] up until this same close time and date.

7.0 LATE SUBMISSIONS

Late submissions will not be accepted and will be returned to the proponent unopened.

mailto:[email protected]

RQ16-273 Killiney & Westshore Water System Pump Station & Reservoir Upgrades 8.0 AMENDMENTS TO SUBMISSIONS

8.1 A proponent may amend a submission by giving written notice, delivered to the Regional District Purchasing Manager by hand, mail, or email to: [email protected] at any time up until the closing date and time.

8.2 An amendment must be signed by an authorized signatory.

9.0 ELIGIBILITY

Submissions will not be evaluated if the proponent’s current or past corporate or other interests may, in the Regional District’s opinion, give rise to a conflict of interest in connection with this project.

10.0 CONTACTS DURING THE RFQ PROCESS

Only the Purchasing Manager for the Regional District of Central Okanagan (or designate) is the Regional District’s representative authorized to communicate and otherwise deal with proponents and all proponents must communicate and otherwise deal with that person only. Contact with any other Regional District representative, including Members of Council, officers or employees of the Regional District regarding this RFQual or a proponent’s submission may result in that submission being removed from consideration for this and any future competitions.

11.0 NO OBLIGATION TO PROCEED

The receipt by the Regional District of any information (including any submissions, ideas, plans, drawings, models or other materials communicated or exhibited by any intended proponent, or on its behalf) shall not impose any obligations on the Regional District. There is no guarantee by the Regional District, its officers, employees or agents, that the process initiated by the issuance of this RFQual will continue, or that this RFQual process or any anticipated Invitation to Tender process will result in a contract with the Regional District.

12.0 EVALUATION COMMITTEE

Evaluation of submissions will be by a committee formed by the Regional District and may include Regional District staff, plus the Contract Administrator and the Project Designer.

13.0 EVALUATION AND SELECTION

Each proponent’s submission will be scored by the Evaluation Committee against the evaluation criteria listed below. Proponents scoring above the minimum score will be deemed qualified and thus will be invited to participate in any future Invitation to Tender process for the Work.

.1 Evaluation Criteria and Minimum Score:

mailto:[email protected]


Criteria Minimum Score (must be achieved to be qualified)

Ability, Experience & Historical Performance* of Proponent 50 out of 100

Project Team Suitability 50 out of 100

Availability of Proponent 50 out of 100

Evaluation of the above criteria will be based primarily upon the responses provided by the proponent in Appendix A – Proponent Qualification Form. By responding to this RFQual, proponents will be deemed to have agreed that the decision of the Evaluation Committee will be final and binding. It is the proponent’s responsibility to ensure that their submission addresses all evaluation criteria to receive full consideration. * The Regional District may contact references provided by proponents at the discretion of the Regional District. The Regional District may also contact references known to the Regional District, including Regional District Staff, but not provided by the proponents. Any information obtained from references may be used by the Regional District in evaluation of the submissions.

14.0 SUBMISSION REQUIREMENT

Three copies of the submission should be submitted if submitting in paper version by hand, mail or courier. Only one copy is required if submitting by email.

Submissions should include just the Appendix A included in this RFQual. Proponents may attach further information if they wish.


APPENDIX A - PROPONENT QUALIFICATION FORM

(TO BE COMPLETED AND RETURNED WITH SUBMISSION) Please answer all questions and if necessary, you may supplement answers with separate sheets of paper and attach them to this Appendix A.

1. Proponent Information:

Please fill out the following form, and name one person to be the contact for the RFQual response and for any clarifications that might be necessary.

Full Legal Name of Proponent:

Any Other Relevant Name under Which the Proponent Carries on Business:

Street Address: City, Province/State:

Postal Code: Phone Number: Fax Number:

Company Website (If Any): RFQual Contact Person and Title:

RFQual Contact Phone: RFQual Contact Facsimile:

RFQual Contact E-mail:


2. Legal Structure of Proponent: Year Established:

Joint Venture __ Corporation __ Partnership __ Registered __ Sole Proprietor __

Other: _____________________________________________________________________________________ Names and Titles of Officers, Partners, Principal:

Name:

___________________________________________________________________________________________________________________________________________________________________________________________________

Title / Position:

_______________________________________________________________________________________________________________________________________________________________________________________________________________________

3. Financial References: a. Bank Name: Location: Contact Person(s): Phone: Fax: E-mail: b. Bonding Company: Location: Contact Person(s): Phone: Fax: E-mail:

4. Annual value of construction work for the past five years:

Year Value

RQ16-273 Killiney & Westshore Water System Pump Station & Reservoir Upgrades 5. Principal projects completed in the past five years. (Please list in Appendix A1)

6. Similar or related projects completed. (Please list in Appendix A2) 7. Major construction projects underway this date. (Please list in Appendix A3)

8. Key site personnel proposed for the project (e.g. Project Manager, Superintendent, Foreman, etc.)

Please attached resumes to your submission for each key site personnel listed below.

Name Title/Position

_________________________________________

_________________________________________

_________________________________________

9. Portions of the Work that your company would expect to sub-contract on this project:

Works to be Subcontracted: Potential Subcontractor Names:

_________________________________ _________________________________________

_________________________________ _________________________________________

_________________________________ _________________________________________ 10. What overall percentage of the work would you expect to be subcontracted?

______ % 11. Health and Safety Program/Record Please check the appropriate box below, and provide details if applicable:

# of Safety Incidents within the past five

years

# of safety incidents (including accidents, injuries or fatalities as defined by WorkSafe BC) occurring during the day.

□ zero incidents □ 1 to 2 incidents □ ≥ 3 incidents Details of any incidents are to be provided in the space provided below. Attach a separate sheet if necessary.

Details (if applicable): ____________________________________________________________________________________ ____________________________________________________________________________________


PRINCIPAL PROJECTS COMPLETED OVER THE LAST 5 YEARS: APPENDIX A1

Project Title and Location:

Description: Project Value:

Owner: Date Completed:

Refer to: Phone: Fax:

Consultant:





Refer to: Phone:

Fax:

Consultant:






Consultant:






Consultant:



SIMILAR OR RELATED PROJECTS COMPLETED: APPENDIX A2





Consultant:






Consultant:






Consultant:






Consultant:



MAJOR CONSTRUCTION PROJECTS UNDERWAY AS AT TIME OF SUBMISSION: APPENDIX A3



Scheduled Completion Date: Percent Completed: %

Owner:

Refer to: Phone: Fax

Consultant:

Refer to: Phone: Fax




Owner:


Consultant:

Refer to: Phone:




Owner:


Consultant:





Owner:


Consultant:


KILLINEY BEACHWATER UTILITY

WESTSHOREWATER UTILITY

WINCHESTERRESERVOIR &PUMP STATION

UPPERRESERVOIR

WESTSHORE WATER UTILITY

KILLINEY BEACH WATER UTILITY

MOUNTAINRESERVOIR

9420

9392

Meters

630

9420

9392

Meters

630

Meters

630

Meters

630

Preliminary2016-02-29 2:13:33 PM






GENERATOR

PANEL"A"

200A, 120/240V, 1ØBREAKER

PANEL

JOCKEYPUMP (#3)

FIREPUMP (#4)

4P, 3Ø, 600AAUTOMATICTRANSFER SWITCH

LIGHTNINGARRESTOR

PUMP #1 PUMP #2

METERING(1Ø WITH PROVISIONS FOR FUTURE 3Ø)

600600

1530

L3 (FUTURE)L1N L2

NL1L2L3

1.60

1.305.

30

10 60W 4' LED

LIGHT SWITCH

OUTDOOR LED WALLPACK C/W PHOTOCELL2

A.R.

COMBINATION EXIT/EMERGENCY LIGHT C/W BATTERY2

LITHONIA

LITHONIA

OPEN

OPEN

FEM4LED 4L IMACD WLF

OPEN

TWP LED 30C 700 50K T3M PE

OPEN

A.R. OPEN OPEN

2 OPEN OPEN EXHAUST FAN THERMOSTAT

3 OPEN OPEN 240V, 3kW UNIT HEATER C/W THERMOSTAT

1

12

11

10

7

6

5

4

3

2

ITEM QTY

PUMPHOUSE MATERIAL LIST

PART # DESCRIPTIONMANUFACTURER

8

1 MOTOR CONTROL CENTREPER SPEC PER SPEC

1 PANEL "A", 120/240V, 200A 1Ø, 24CCT, MAIN BREAKEROPEN OPEN

13

1 OPEN OPEN SURGE SUPPRESSOR

14

GFI RECEPTACLE

11

15

9

1 SERVICE MAST TO BC HYDRO STANDARDSOPEN PER HYDRO SPEC

16

17

2 GREYSTONE TE5OOAS121A2 (0-50°) TEMPERATURE TRANSMITTER

18

19

20

1 SIEMENS OPEN XPS-15 LEVEL TRANSDUCER

1 FLYGT OPEN HIGH LEVEL FLOAT SWITCH

1 FLYGT OPEN LOW LEVEL FLOAT SWITCH

1 OPEN OPEN AUTO TRANSFER SWITCH

DESCRIPTION

4

CB

2

BKR SIZEBAWATTS

15A

15A

1

BKR SIZE CB

3

DISTRIBUTION PANEL "A"

6

8

5

7

9

DESCRIPTION

200A MAIN BREAKER

EMERGENCY LIGHTS

MAIN ROOM RECEPTACLES

15A

15A

1211

15A

10

-

OUTDOOR LIGHTS

120/240VAC, 1Ø, 3W, 200A

MAIN ROOM EXHAUST FAN 15A

GENERATOR ROOM RECEPTACLES

INDOOR LIGHTS

1413GEBERATOR ROOM EXHAUST FAN 15A

1615

181720A

15A

2019

UNIT HEATER #1

15A

2221UNIT HEATER #2 20A

15A

2423 SPARE

-

1

1

-

-

-

-15A

PLC CONTROL PANEL15A 1

-15A

15A -

-15A

2

3

2

2

10

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

15A -

-15A

15A -

-15A

SPARE

SPARE

SPARE

SPARE

2625 15A

2827 15A

3029 SPARE

-

-

-15A

SPARE

SPAREUNIT HEATER #3 20A1

SPARE 15A-

SPARE 15A-

PROJECT #: DRAWING #:

DRAWN BY:

DESIGNED BY:

DATE:

SCALE:

CONSULTANT SEAL:

WINCHESTERPUMP STATION

BUILDING LAYOUTAND THREE LINE

DIAGRAM

173-001 E01

RDCO

JB

TDU

JANUARY 2016

N.T.S.

FEB29/16

ISSUED FOR REVIEW IS TDU1

1

10

WIR

EW

AY

2"x3"

10 WIREWAY 2"x3"

10

WIR

EW

AY

2"x3"

10 WIREWAY 2"x3"

10 WIREWAY 2"x3"

32 5 6 6

PLC RACK 1

SP

AR

E

23

15

16

NEMA 12 CONTROL PANEL, 36"x48"x12"OPENOPEN11

20

15

16

17

18

19

12

13

14

11

10

9

8

7

6

5

4

3

2

AR OPEN OPEN CAT 5E ETHERNET CABLE

ITEM QTY

CONTROL PANEL MATERIAL LIST

PART # DESCRIPTION

WIREWAY 2"x3"

CIRCUIT BREAKERS

PANDUIT OR EQ.

4201 SERIESWEIDMULLERAR

OPEN

DIN RAIL

GROUND BUS

OPEN

OPEN

OPEN

OPEN

AR

UPSGXT1000MT-1201 LIEBERT

1 1469470000WEIDMULLER WEIDMULLER PRO 72W, 24VDC POWER SUPPLY

1 D2-260-1 PLC CPU

1 D2-08B-1 8 SLOT PLC BASE W/ 110V POWER

21

22

23

24

AR

AR

DISCONNECT TERMINAL BLOCK (10A)WTR 2.5AR WEIDMULLER OR EQ.

GROUND TERMINAL BLOCKWPE 2.5AR WEIDMULLER OR EQ.

FUSE BLOCKOPENAR OPEN

GLASS FUSE (25% SPARE)OPENAR OPEN

MOUNTED BOX FOR SPARE FUSESOPEN1 OPEN

AC TERMINALS (15A)OPENAR OPEN

1 H2-ECOM100 ETHERNET MODULE

MANUFACTURER

KOYO DIRECTLOGIC *

KOYO DIRECTLOGIC *

KOYO DIRECTLOGIC *

KOYO DIRECTLOGIC *1

1

2 KOYO DIRECTLOGIC *

D2-32ND3-2 32-POINT 24VDC INPUT MODULE

F2-08AD-1 8-POINT 4-20mA ANALOG INPUT MODULE

UPS PLUGPER NOTE1 OPEN

* PRODUCTS ARE AVAILABLE THROUGH AUTOMATIONDIRECT.COM

NOTE: PANEL BUILDER TO SUPPLY PLUGS ATBOTTOM OF PANEL FOR QUICK CONNECT /DISCONNECT OF UPS.

14 UPS13

1 SE-SW9U-ST STRIDE * SLIM LINE INDUSTRIAL ETHERNET SWITCH (8 RJ45, 1FIBRE PORT)

LAPTOP RECEPTACLEOPEN1 OPEN

25

25

1

31

26

HMI

1 EA7-T8CAUTOMATION DIRECT * C-MORE HMI, 8" COLOUR26

27

28

KOYO DIRECTLOGIC *1 D2-08TD2 8-POINT 24VDC OUTPUT MODULE

29

8

DPDT, 24VDC RELAYMY2N-D2OMRON

PYF09A-EOMRON DPDT, 24VDC BASE

9

30

9

31

KOYO DIRECTLOGIC *1 F2-08DA-1 8-POINT 4-20mA ANALOG OUTPUT MODULE

32 33 34

7 4

1 OPENOPEN EXISTING RADIO MODEM (RELOCATE FROM OLD PANEL)

25

1 TELEMECANIQUE XB4BVB4 22mm RED PILOT LIGHT ASSEMBLY

TELEMECANIQUE XB4BA21 PUSH-BUTTON ASSEMBLY

LAMACOIDS AS PER SCHEDULEOPENAR OPEN

1

1 XB4BVB3TELEMECANIQUE 22mm GREEN PILOT LIGHT ASSEMBLY32

33

34

35

LAMACOID SCHEDULE

PLC CONTROL PANEL

CONTROL POWER

ALARM

ALARM RESET

SIEMENS 7ML5050-0AB11-1DA0 SITRANS LUT420 LEVEL CONTROLLER C/W REMOTE DISPLAY *SEE NOTE

*NOTE: LUT 420'S REMOTE DISPLAY TO BE MOUNTED ON DOOROF PLC PANEL AND BASE UNIT TO BE MOUNTED ON DIN RAIL

30

30

RESERVOIR LEVEL

4 OPENOPEN ETM

27 27 2727

PUMP #1

PUMP #2

JOCKEY PUMP (#3)

FIRE PUMP (#4)

10

WIR

EW

AY

2"x3"

2 2 2 2 2 5 2 2 2 2 2 1 22 2 2 2 1 2

17 9

ANALOG I/P

10 WIREWAY 2"x3"

10 WIREWAY 2"x3"

21 22

10 WIREWAY 2"x3"


DRAWN BY:

DESIGNED BY:

DATE:

SCALE:

CONSULTANT SEAL:


CONTROL PANELAND

MATERIAL LIST

173-001 E02

RDCO

JB

TDU

JANUARY 2016

N.T.S.

FEB29/16


PUMP #2 RUN STATUS

JOCKEY PUMP (#3) RUN STATUS

FIRE PUMP (#4) RUN STATUS

SECURITY ALARM

CONTROL POWER ON

1161

1161

1161

1161

1161

1161

D2-32ND3-2DIGITAL INPUTS

RACK 1SLOT 0

1161

1161

1161

1161

1161

1161

SECURITY STATUS

PUMP #1 RUN STATUS

D2-06B-1

PLC POWERL1 N

G

24VDCPOWER SUPPLYL N

G

OPERATOR INTERFACEPOWEREA7-78C

+ -G

GCONTROL POWERPILOT LIGHT

H AO

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

1161

PUMP #1 AUTO STATUS

ALARM RESET

PUMP #2 AUTO STATUS

FLOWMETERFIT101L1 L2/N

G

1161

LS3

LS4

EXISTING WINCHESTER RESERVOIRHIGH LEVEL ALARM

EXISTING WINCHESTER RESERVOIRLOW LEVEL ALARM

ETHERNET SWITCHPOWER+ -

G

1161

H AO

F2-08TRSDIGITAL OUTPUTS

RACK 1SLOT 1

SPARE

ALARM PILOT LIGHT

SPARE

SPARE

PUMP #1 RUN COMMAND

PUMP #2 RUN COMMAND

PUMP #3 RUN COMMAND

FIRE PUMP RUN COMMAND

RALARMPILOT LIGHT

RADIO MODEMPOWER+ -

G

PUMP #1 FAULT STATUS


LS5

LS6

NEW WINCHESTER RESERVOIRHIGH LEVEL ALARM

NEW WINCHESTER RESERVOIRLOW LEVEL ALARM

H AO

H AO

JOCKEY PUMP (#3) AUTO STATUS

FIRE PUMP (#4) AUTO STATUS

JOCKEY PUMP (#3) FAULT STATUS

FIRE PUMP (#4) FAULT STATUS

GENERATOR RUN STATUS

GENERATOR FAULT STATUS

AUTO TRANSFER SWITCHAUTO POSITION

AUTO TRANSFER SWITCHHAND POSITION

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

PUMP #3 ETM

FIRE PUMP ETM

PUMP #1 ETM

PUMP #2 ETM

PLC

HMI

FOR LAPTOP

RADIO


DRAWN BY:

DESIGNED BY:

DATE:

SCALE:

CONSULTANT SEAL:


PLCSCHEMATIC (1/2)

173-001 E03

RDCO

JB

TDU

JANUARY 2016

N.T.S.

FEB29/16


PIT101

0VDC

+24VDC

CH1+

F2-08AD-1ANALOG INPUT

RACK 1SLOT 21181 1182

CH2+

CH4+

CH3+

F2-08AD-1

GND

1182

4051

GND

GND

GND

1182

1182

1182

4091

CH1-

CH2-

CH4-

CH3-

+

-

PIT102

+

-

CH5+

CH5-

CH6+

CH6-

CH7+

CH7-

CH8+

CH8-

GND

1182

GND

GND

GND

1182

1182

1182

1181

LT102

+

-

0VDC

+24VDC

CH1+

F2-08AD-1ANALOG INPUT

RACK 1SLOT 31181 1182

CH2+

CH4+

CH3+

F2-08AD-1

GND

1182

GND

GND

GND

1182

1182

1182

CH1-

CH2-

CH4-

CH3-

CH5+

CH5-

CH6+

CH6-

CH7+

CH7-

CH8+

CH8-

GND

1182

GND

GND

GND

1182

1182

1182

5251

1181

1181

AIT103

AIT102

F2-08DA-1ANALOG OUTPUT

RACK 1SLOT 4

1-O

1-I

1191 1192

2-I

2-O

3-I

3-O

0V

24V

4-O

4-I

1192

6031

6071

GND

GND

6111

GND

6151

GND

1192

1192

1192

SIC102

SIC103

SIC101

4131

LT101

+

-

NEW RESERVOIR LEVEL

EXISTING RESERVOIR LEVEL

UPPER ZONE (DISCHARGE)PRESSURE (PZ640)

SUCTION PRESSURE4171

+

-

TT101

4251

+

-

FIT101

SPARE

PUMP #1 CURRENTOUTPUT

PUMP #2 CURRENTOUTPUT

FIRE PUMP (#4) CURRENTOUTPUT

SPARE

SPARE

SPARE

5-O

5-I

6-O

6-I

7-O

7-I

8-O

8-I

GND

6191

GND

1192

6231

GND

1192

6271

GND

1192

6311

GND

1192

PUMP #1 VFDSPEED COMMAND

PUMP #2 VFDSPEED COMMAND

FIRE PUMP (#4) VFDSPEED COMMAND

SPARE

SPARE

5291

5331

SPARE

SPARE

MAIN ROOMTEMPERATURE

SPARE

SPARE

SPARE

4291

4331

DISCHARGE FLOW

1181

AIT101

5211

5171

+

-

TT102

GENERATOR ROOMTEMPERATURE


DRAWN BY:

DESIGNED BY:

DATE:

SCALE:

CONSULTANT SEAL:


PLCSCHEMATIC (2/2)

173-001 E04

RDCO

JB

TDU

JANUARY 2016

N.T.S.

FEB29/16


U V W

26

25

24

22

21

L1 L2 L3

8

6

L1

L2

L3

10HP

3141 1172

OFF

AUTO HAND

PUMP #1 RUN STATUS


PUMP #1 AUTO STATUS

18

SVX9000VFD

19

4

51192

6031AUTO MODE

PUMP SPEEDFROM PLC OUTPUT

(4-20mA)

AI2+

AI2-

AO1+

AO1-1182

505

OUTPUT CURRENTTO PLC INPUT (4-20mA)

23

RO1

RO1

RO1

RO2

RO2

RO2

16

13

11CMA

GND

DIN6

DIN1

24V

U V W

26

25

24

22

21

L1 L2 L3

8

6

L1

L2

L3

10HP

3161 1172

OFF

AUTO HAND

PUMP #2 RUN STATUS


PUMP #2 AUTO STATUS

1192

6071

PUMP SPEEDFROM PLC OUTPUT (4-20mA)

1182

509


23

RO1

RO1

RO1

RO2

RO2

RO2

16

13

11CMA

GND

DIN6

DIN1

24V

U V W

26

25

24

22

21

L1 L2 L3

8

6

L1

L2

L3

75HP

3121 1172

OFF

AUTO HAND

FIRE PUMP (#4) RUN STATUS

FIRE PUMP (#4) FAULT STATUS

FIRE PUMP (#4) AUTO STATUS

1192

6111

PUMP SPEEDFROM PLC OUTPUT (4-20mA)

1182

513


23

RO1

RO1

RO1

RO2

RO2

RO2

16

13

11CMA

GND

DIN6

DIN1

24V

24V FROM LINE 212(SEE E3)









OFF

AUTOHAND


JOCKEY PUMP (#3) AUTO STATUS

JOCKEY PUMP (#3) RUN STATUS

JOCKEY PUMP (#3) FAULT STATUS



2

3

AI1+

AI1-

HAND MODEMANUAL PUMP SPEED

POTENTIOMETER

1 +10Vref

18

19

4

5

AI2+

AI2-

AO1+

AO1-

2

3

AI1+

AI1-


POTENTIOMETER

+10Vref

SVX9000VFD

SVX9000VFD

18

19

4

5

AI2+

AI2-

AO1+

AO1-

2

3

AI1+

AI1-


POTENTIOMETER

1 +10Vref

14DIN4

14DIN4 14DIN4

NOTE:VFD TO BE SIZED FOR 10HPWITH SINGLE PHASE INPUT




DRAWN BY:

DESIGNED BY:

DATE:

SCALE:

CONSULTANT SEAL:


VFD AND STARTERWIRING DIAGRAMS

173-001 E05

RDCO

JB

TDU

JANUARY 2016

N.T.S.

FEB29/16


496

501

492478

Meters

630

Meters

31.50





Meters

630

Meters

31.50





Cascade 201 – 1889 Spall Road Kelowna, BC, V1Y 4R2 Geotechnical Ltd. Phone: 250-878-6446 Fax: 250-762-8073

- 1 -

Cascade File No: J15-1416 November 26, 2015 Email: [email protected] Agua Consulting Inc. 3660 Anderson Road Kelowna, BC V1W 4H3 Attention: Mr. Bob Hrasko, P.Eng. Subject: Geotechnical Assessment Water System Upgrades

Killiney Beach and Westshore Estates West Kelowna, B.C.

1.0 INTRODUCTION

Cascade Geotechnical Ltd. (Cascade) understands that the Regional District of Central Okanagan is considering upgrading the water supply systems at the Winchester Road site (Killiney), and the Mountain Reservoir and Upper Reservoir sites (Westshore Estates). We have carried out a geotechnical investigation of the soil and groundwater conditions at all three reservoir sites. This report presents the results of the subsurface investigation, and recommendations for site preparation and foundation design for each location.

2.0 PROJECT DESCRIPTION

The three existing reservoir sites are located 33 to 37 km north of Kelowna on the west side of Okanagan Lake, in the Killiney Beach and Westshore Estates residential areas. We understand the upgrading will include the following: Winchester Road The Winchester Road site will include a new reservoir near the existing reservoir, and a pump station close to Winchester Road. The depth for the reservoir floor slab will be approximately 4m below grade. The new pump station is expected to be downslope of the existing pump station. Upper Reservoir The Upper Reservoir site will have a floor slab elevation approximately 2.5 to 3 below ground elevation, and will be located south of the existing four culvert reservoirs.

J15-1416 November 26, 2015

Cascade Geotechnical Ltd. - 2 -

Mountain Reservoir The Mountain Reservoir site will include a new culvert pipe reservoir located northwest of the three existing culvert pipes. The depth of the new culvert pipe will be approximately 4 m below ground elevation.

3.0 FIELD INVESTIGATION

On November 11, 2015, four test pits were excavated using a Case 580 rubber-tired backhoe provided by Wayne Watson Excavating, of West Kelowna. Two test pits were excavated at the Winchester Road site, and one test pit at Mountain Reservoir and Upper Reservoir sites. The excavation of the test pits was supervised and logged in the field by the author of this report. The test pits were excavated to depths of between 2.6 and 3.7 m below ground elevation, and were loose backfilled upon completion. The approximate location of the test pits are presented on the attached Figures 1 and 2, in Appendix A. A written log of each test pit was produced and includes a description of the soil types encountered, depth and thickness of the soil types, and visual classifications and consistency of the subsurface soils. Detailed test pit logs are attached as Figure Nos. TP-01 to TP-04, in Appendix B.

4.0 SUBSURFACE CONDITIONS

Winchester Road The soil conditions encountered in the area of the reservoir and pump station (TP-01 and 02) consisted of a layer of topsoil underlain by sand and gravel. The sand and gravel had a trace to some silt, and frequent cobbles and boulders to about 1.5 m below ground elevation. The deposits were compact, damp and light brown. Upper Reservoir The soil conditions encountered immediately south of the existing reservoir (TP-03) consisted of a 0.3 m thick layer of loose to compact, silty sand and gravel fill, underlain by dense sand and gravel till. The till was generally silty, damp and light greyish brown. Mountain Reservoir The soil conditions encountered immediately west of the existing reservoir (TP-04) consisted of a 0.15 m thick layer of topsoil and roots, underlain by a 1.0 m thick layer of sand and gravel, which in turn was underlain by fine grained sand. The sand and gravel layer had some cobbles and was silty, loose to compact, damp and light brownish grey. The sand was fine grained, had a trace of to some silt, and was compact, damp and light grey.

J15-1416 November 26, 2015


No groundwater or seepage was encountered at any of the test pit locations and is anticipated to be well below existing site grades. For a more detailed description of the soil conditions, please refer to the test pit logs in Appendix B.

5.0 DISCUSSION AND RECOMMENDATIONS

We understand that the proposed reservoir upgrading includes the construction of additional reservoirs and a pump station. The soil conditions differ at each site. The following sections provide recommendations for site preparation and design of each reservoir and pump station location. Site Preparation: Site preparation for the proposed reservoirs should include the

removal of topsoil or vegetation, and any loose, soft, wet, weathered or disturbed soils to expose the underlying sand, sand and gravel or dense till. The exposed subgrade should be inspected by a geotechnical engineer prior to any structural fill placement or placement of forms. Where structural fill is required to bring the site up to grade, the fill should extend beyond the foundation for a distance at least equal to the depth of the fill placed below the foundation, as described below.

Granular Structural Fill: If the grade beneath the reservoirs needs to be raised, we recommend that granular structural fill be used. Granular structural fill material should generally be well graded, with a maximum size of 150 mm and with not more than 8% passing the #200 sieve. Structural fill should be compacted to a minimum of 100% of Standard Proctor maximum dry density in accordance with ASTM D698, and within 2% of optimum moisture content. We recommend that the density of structural fill should be determined with in-situ density tests. We would consider the on-site sand or sand and gravel at the Mountain Reservoir and Winchester Road sites suitable for reuse as structural fill. The silty sand and gravel till at the Upper Reservoir site could possibly be reused as structural fill, but would require careful moisture conditioning methodology in order to achieve the required moisture content.

Foundation Design: The reservoir sites should first be prepared as outlined above.

Foundations supported on the compact sand and gravel (Winchester Road), on dense sand and gravel till (Upper Reservoir), or on sand and gravel structural fill which has been compacted to a minimum of 100% of Standard Proctor maximum dry density, as outlined above, may be designed on the basis of an allowable bearing pressure of 150 kPa. Footings founded on the natural sand (Mountain Reservoir), or on sand structural fill which has been compacted to a minimum of 100% of Standard Proctor maximum dry density, as outlined above, may be designed on the basis of an allowable bearing pressure of 125 kPa.

J15-1416 November 26, 2015


Frost Protection: The frost protection depth should be a minimum of 0.6 m for all exterior footings.

Floor Slabs: Floor slab areas should be underlain by a minimum of 100 mm of 25 mm minus crushed sand and gravel, which has been compacted to a minimum of 100% of Standard Proctor maximum dry density.

Test Pits: The test pits were excavated at the approximate locations as indicated on Figures 1 and 2. In the situation where a portion of a proposed reservoir or pump station is found to be located over a test pit, we recommend that the test pit be over excavated and the loose soil replaced with granular structural fill compacted to a minimum of 100% of SPMDD.

Sulphates: Based on the soil type encountered on the site, we believe that the degree of sulphate attack on concrete would be negligible; therefore, sulphate resistant concrete will not be required for this site.

Temporary Excavations: Temporary excavations should be graded at a slope no steeper than 1.0(H):1.0(V) in the compact sand or sand and gravel soils. Temporary excavations should be graded at a slope no steeper than 0.75(H):1.0(V) in the dense sand and gravel till. Temporary cuts should be cleaned of cobbles and boulders prior to workers entering the excavation.

To maintain the stability of an excavation, all material excavated from the foundation area should be placed a minimum distance away from the excavation, equal to the depth of the excavation. All work conducted in and around excavations should be carried out in accordance with requirements specified by Work Safe BC Guidelines.

Earth Pressures: We assume that walls of the proposed reservoirs will be designed to resist lateral earth pressures, in the at-rest condition. The walls should be designed based on the following expression, which assumes a triangular pressure distribution: Pressure at any given depth - po= Ko (h + q), and Total force acting on full height of wall - Po=0.5 Ko H2+ Koq

Where:

Po = lateral earth force at rest condition (kN). Ko = coefficient of earth pressure, for the onsite soils use 0.45. = bulk unit weight of soil for backfill, use 20.0 kN/m3 for

the sand and gravel soils, and 17.0 kN/m3 for sand. q = any surcharge pressure at ground elevation within a

45o projection from the bottom of the foundation wall (kPa). H = total depth below final grade. h = depth in metres.

J15-1416 November 26, 2015


If compaction is required behind a reservoir, the lateral pressure distribution should include a uniform pressure of 15 kPa to a depth of 2.5 m, and below that depth, increasing at 5.5 kPa per metre depth. Large vibratory roller compactors should not be used adjacent to the wall to compact fill.

6.0 CLOSURE

The recommendations contained in this report have been prepared for the proposed Killiney Beach and Westshore Estates upgrades described in Section 2.0 of this report, and can be relied upon by Agua Consulting Inc., and the Regional District of Central Okanagan. Should the intended use for the property, at any time, vary from our understanding of the project, Cascade should be given the opportunity to review the project to ensure that our recommendations are both accurate and sufficient. Refer also to the Geotechnical Report - General Conditions, provided in Appendix C. We trust that you will find our recommendations sufficient at this time. If you require any additional details please do not hesitate to contact us. Yours truly, CASCADE GEOTECHNICAL LTD. Prepared by:

Ron Campbell, P.Eng. Geotechnical Engineer Attachments: Appendix A - Figures 1 and 2 Appendix B - Test Pit Logs Appendix C - Geotechnical Report - General Conditions