BULLETIN NO. 2

CONTRACT NO. GLWA-CON-133

March 1, 2017

This Bulletin No. 2 is hereby made part of the bidding documents for the above referenced project

and shall be taken into consideration by any and all bidders submitting bids on this project. All

bidders must acknowledge receipt of this Bulletin No. 2 in Section 00300-1, Article 2, The

Bidder’s Representations, Paragraph 2.1 of the Bid Form.

CHANGES TO THE REQUEST FOR PROPOSAL

ITEM 1: DEADLINE FOR BIDS

The Wednesday, March 15, 2017 bid due date has been extended to Wednesday, March 29, 2017

other aspects of submitting proposals remain the same. The due date for questions has expired and

will not be extended.

CONTRACT DOCUMENTS

ITEM 1: Section 40 7124: Venturi Meter Insert – Model HVT-FVFIRC

Delete paragraph 1.04.E in its entirety and replace with the following new paragraph:

“1.04.E. Differential @ 100 MGD: 175.27”

ITEM 2: Section 40 7125: Venturi Meter Rehabilitation, Testing, and Certification

Delete paragraph 1.02.C in its entirety and replace with the following new paragraph:

“1,02.C. Approved Suppliers to deliver the services of the Venturi Meter Expert

specified in this Section are as follows:

1. Primary Flow Signal, Inc., Cranston, RI, USA

2. Or approved equal.”

ITEM 3: Section 01 0030: Summary of Work

Add paragraph 1.02.B

"1.02.B. The Contractor for CON-133 contract shall provide all

necessary coordination/meetings with other contractors working on other

Contract No. GLWA-CON-133

Bulletin No. 2

Page 2 of 3

ongoing or future projects (at all three sites) e.g.: Contract SP-563 (1958 FILTERS

REPLACEMENT AND FACILITIES REHABILITATION AT SPRINGWELLS

WATER TREATMENT PLANT), DWS-898 (SPRINGWELLS AND

NORTHEAST WATER TREATMENT PLANTS SLUDGE REMOVAL AND

DISPOSAL SERVICES), SCP-DB-112 (SPRINGWELLS WTP EMERGENCY

GRATING AND STRUCTURAL STEEL REPLACEMENT), CS-1671 (STEAM,

CONDENSATE RETURN AND COMPRESSED AIR PIPING

IMPROVEMENTS AT SPRINGWELLS WTP, SCP-CS-038 (SPRINGWELLS

WTP RESERVOIR FILL LINE), SCP-CS-045 (REPLACEMENT OF 1958

PROCESS TRAIN RAPID MIX UNITS AT SPRINGWELLS WTP), DB-150 (DB

REPAIR FOR PORTIONS OF THE PENNSYLVANIA, SPRINGWELLS AND

NORTHEAST RAW WATER TUNNELS) etc. ... ".

ITEM 4: Delete drawing title “WATER PRODUCTION FLOW METERING

IMPROVEMENTS AT NORTHEAST, SOUTHWEST AND SPRINGWELLS” from

all drawings.

Replace with “WATER PLANT PRODUCTION FLOW MEASUREMENT AND

RELATED FACILITY IMPROVEMENTS”.

ITEM 5: Delete drawings G-04, NE-D-01, NE-D-02, NE-S-01, NE-P-01, and NE-P-03.

Replace with revised drawings G-04, NE-D-01, NE-D-02, NE-S-01, NE-P-01, and

NE-P-03, attached to bulletin no.2.

ITEM 6: Construction Agreement

Delete paragraph 4.02 of Article IV Commencement and Completion; Schedule replace

with the following new paragraph:

“4.02 The Contractor recognizes that the GLWA shall suffer financial loss for

which the Contractor shall be liable if the Work is not completed within the time

specified above and in Exhibit A for Substantial and Final Completion, plus any

permitted extensions expressly allowed for herein or otherwise approved by the GLWA

in writing. The Contractor and the GLWA also recognize the delays, expense and

difficulties involved in proving the actual loss suffered by the GLWA if the Work is not

completed on time. Accordingly, instead of requiring any such proof, the GLWA and

the Contractor agree that as liquidated damages for delay (but not as a penalty) the

Contractor shall pay the GLWA the sum of One Thousand dollars ($1,000.00) per day

for each day that expires after the date for Substantial Completion of the Work at the

Southwest Water Treatment Plant has passed, and said payment shall continue until this

portion of the Work is substantially complete; Two Thousand dollars ($2,000.00) per

day for each day that expires after the date for Substantial Completion of the Work at

the Northeast Water Treatment Plant has passed, and said payment shall continue until

this portion of the Work is substantially complete; and Two Thousand dollars

($2,000.00) per day for each day that expires after the date for Substantial Completion

of the Work at the Springwells Water Treatment Plant has passed, and said payment

shall continue until this portion of the Work and the entire Work is substantially

Contract No. GLWA-CON-133

Bulletin No. 2

Page 3 of 3

complete. The GLWA and the Contractor also agree that as liquidated damages for

delay (but not as a penalty) the Contractor shall pay the GLWA the sum of One

Thousand dollars ($1000.00) per day for each day that expires after the date for Final

Completion has passed, and said payment shall continue until the entire Work is finally

complete in accordance with the Contract Documents and this Agreement.

RESPONSES TO BIDDERS QUESTIONS

(Please note that all bidder’s questions are responded to in BOLD and ITALIC text)

Ferndale Electric of Ferndale, MI, 2/14/2017

RFI questions related to southwest WTP:

Question 1: Please identify how the light fixtures in the Venturi Chambers are to be controlled;

3-way switches at each entrance? Top or bottom of each ladder? On all the time?

Or possibly a switch in or on the control panel?

Response: The lights will be controlled by a switch in the control panel as shown on

Drawings G-E-02 and G-E-03

Question 2: Please confirm exhaust fan controls are to be on the door of the pad mount control

panels and there are no local controls other than a safety disconnect.

Response: The vault ventilation fans are controlled by manual motor starters only as shown

on Drawings G-E-02 and G-E-03. There are no local (in the vault) controls.

Question 3: Please identify scale on drawing SW-E-02 and distance between Low Lift PB and

MCC-2A2.

Response: An approximation of the distance can be attained from the site plan on Drawing

SW-E-01, which has a scale of 1 inch equal to 40 feet.

Attachment

AA

CROSS SECTION A-A

PLAN VIEW

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

MISCELLANEOUS DETAILS

G-04

2

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

NORTHEAST WTP

DEMOLITION PLANS AND SECTIONS

(CHAMBER 3-4)

NE-D-01

2

2

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

NORTHEAST WTP

DEMOLITION PLANS AND SECTIONS

(CHAMBER 5-6)

NE-D-02

2

2

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

NORTHEAST WTP

PROPOSED PLANS AND SECTIONS

(CHAMBERS 3-4, 5-6)

NE-S-01

2

2

2

2

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

NORTHEAST WTP

PROPOSED PLANS AND SECTIONS

(CHAMBERS 3-4, 5-6)

NE-P-01

2

2

2

2

WATER PLANT PRODUCTION FLOW MEASUREMENT

AND RELATED FACILITY IMPROVEMENTS

APPR

F

DESCRIPTIONS / REVISIONS CHK'D

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE

DESIGNED BY: SEAL / STAMP

E

D

C

B

A

DRAWING No.

GLWA CIP No.

GLWA CONTRACT No.

RANGESECTION MAP SECTIONTOWN

MDEQ PERMIT No.

Q QQ

PERMIT REVIEW SET - NOT FOR CONSTRUCTION

PROJECT TITLE

DRAWING TITLE

FIRM NAME

Applied Science, Inc.

300 River Place Suite 5400Detroit, MI 48207Phone: 313.567.3990 FAX: 313.567.3750

CON-133

10/17/16

BRC

DAH

TMS

JRM

ISSUED FOR CONSTRUCTION 1/6/17

164355

1264

BULLETIN 2 2/23/17

NORTHEAST WTP

SUMP PUMP, VENTILATION & MISCELLANEOUS DETAILS

(CHAMBERS 3-4, 5-6)

NE-P-03

2

2