ESBD_364909_1723645591801_RFB 2024-055 Addendum No. 3.pdf

Purchasing Services Post Office Box 2570

Waco, Texas 76702-2570 Phone: 254-750-8098

Fax: 254-750-8063 melaniew@wacotx.gov

CITY OF WACO www.waco-texas.com

Date: 08/14/2024

RFB No: 2024-055 Commodity: Water Transmission – American Plaza to Exchange Parkway – Phase II Purchasing Agent: Melanie Wade

Closing Time: 2:00 P.M. CT, Wednesday, August 21, 2024 Opening Time: 2:01 P.M. CT, Wednesday, August 21, 2024

RFB Opening Location: Via Zoom and Dial In

Addendum No: 3 Questions answered

Updated Pricing Sheet Clarifications

Sample Pothole Data Form Attached

The above-mentioned RFB invitation has been changed in the following manner. Sign and return addendum to the Purchasing Office by the closing time and date with your RFP response. Returning this page signed by your authorized agent will serve to acknowledge this change. All other requirements of the invitation remain unchanged. If you have any questions, please call or stop by the Purchasing Office at the above address.

Firm:

Address

Signature of Person Authorized to Sign Bid:

Signor's Name and Title (print or type):

E-mail Address:

Date: Telephone: Fax:

mailto:melaniew@wacotx.gov http://www.waco-texas.com/

August 2024 Project RFB 2024-055 Addendum No. 3 00 91 13 - 1

ADDENDUM 3

Project Name: Water Transmission/American Plaza to Exchange Parkway, Phase II Project No.: RFB 2024-055 Owner: City of Waco Engineer: CP&Y, Inc. dba STV Infrastructure

This addendum forms a part of the Contract Documents and modifies the original Project Manual dated June 2024 and Addenda 1 and 2. Bidder shall acknowledge receipt of this addendum in the space provided below and in the space provided on the Bid Form. Failure to do so may subject Bidder to disqualification.

CLARIFICATIONS:

Special Project Provisions:

11.18 Pothole Requirements, 11.18.2 shall be modified as indicated below:

The cost of all potholes as identified on the bid set of construction plans is paid for under Bid Item 12A, Utility Potholes. The Contractor is required to complete a Pothole Data Form for each pothole identified. Submission of the form is required for payment of the bid item.

Spanos Parkway (Sta 46+48.51 to Sta 53+35.64)

• The Contractor shall maintain traffic control so that ½ of Spanos Parkway is open at all times.

• The Contractor may only have 100’ of trench open at a time. The Contractor will be required to install the temporary surfacing before shifting the location of the construction activities.

• No construction activity will be allowed between the hours of 3:00 PM and 8:00 PM Monday through Friday.

• The Contractor is directed to work between the hours of 8:00 PM and 3:00 AM Monday through Friday. On Saturday, the Contractor may work from 3:00 PM to Midnight. The Contractor may work all day Sunday. The commercial users are not in operation or have minimal operations during these time periods. Afterhours work fees are suspended if the Contractor chooses to work during the periods.

BID PROPOSAL:

Bid Item 12B, Additional Utility Potholes, as directed by the City of Waco has been added to the Bid Proposal. The Contractor is to provide a unit price for any additional potholes that are deemed necessary by the City of Waco. The Contractor is responsible to provide all of the necessary documentation and requirements of the Special Project Provisions, Item 11.18 to receive payment for conducting this work.

Project RFB 2024-055 Addendum No. 3 00 91 13 - 2

CONTRACTOR QUESTIONS:

No. Question Answer

Can 8”, 12”, 16” and 30” DR 18 Fusible C-900 PVC pipe be used as an option for the 8” through 30” C-900 DR 18 PVC Restrained Joint pipe? Fusible PVC pipe is a monolithic gasketless pipe that would be a good option for this project.

No. The product is not approved for use on this Project.

Can you provide a detail for the 4” air release valve for both the off street and on street? The detail looks like a small diameter air release for like a typically 2”. Will we need to add a 30” MJ tee with a flange outlet? There are several ways you can build it out.

See Question 4, Addendum 2.

Can you please also ask the engineer for a MKZ file?

Prior to bidding, any digital files related to the Project will not be provided to the Contractor. Post award, CAD files, including a KMZ file may be released

Will the inspections be performed by the city, or is the engineer responsible?

The project will be inspected during construction per the City of Waco requirements.

Will the city consider eliminating the cathodic protection analysis requirement for DIP, so it may be used? If using polywrap, a cathodic protection analysis is not necessary and is truly a carryover from the steel pipe industry.

Ductile Iron Pipe for the main line is not an approved material for this project.

Can 8”, 12”, 16" and 30" DR 18 C-900 AWWA Terrabrute PVC pipe be used as an option for the Restrained Joint PVC pipe?

No. The product is not approved for use on this Project.

BID DOCUMENTS:

Revise: Special Project Provisions. Paragraph 11.18.2. has been revised to reflect revisions as mentioned in this Addendum.

Replace: Bid Proposal Form. Document has been revised to reflect revisions as mentioned in this Addendum.

Add: Sample Pothole Data Form

Please acknowledge receipt of this Addendum No. 3 by signing below and submitting with the Bid.

Acknowledged:

By:

Title:

---1c;.OFTt_ \\

,_.,,~~••••••• ... ~,n\l

~ DAVID L. MAREK ~ ~ •:··j t-o\ 83327 .-;'!;,,, -~-.. ~ ... ~ 1,O..c:l--"?f G1sr1c.~~.~~ ,, .. s.si ....... •1c.'" -l:::l. A, v. \,•,ONA\. _ ..,;;;.+ '"~~

Project RFB 2024-055 Addendum No. 3 00 9113 - 3

BASE BID

ITEM NO. DESCRIPTION QTY UNIT UNIT PRICE SUB-TOTAL

GENERAL CONDITIONS

Mobilization, Permits and Project Incidentals (10% Maximum of Total Bid)

1 LS $ -

2 Bonding & Insurance (2.5% Maximum of Total Bid) 1 LS $ -

3 Stormwater Pollution & Prevention Plan 1 LS $ -

Stormwater Pollution & Prevention Plan Implementation

1 LS $ -

Testing of Improvements, including but not limited to all testing required for acceptance of the water improvements, and all material, labor, equipment and incidentals, complete and in place.

1 LS $ -

Coordination of Utility Installation with Private Utility Companies

1 LS $ -

7 Trench Safety Plan 1 LS $ -

8 Confined Space Plan & Implementation 1 LS $ -

9 Traffic Control Plan 1 LS $ -

10 Traffic Control Implementation 1 LS $ -

UPRR Coordination including by not limited to Safety Training, Flagging, Observation, Track Monitoring, Liability Insurance, as required within the UPRR Pipeline Agreement

1 LS $ -

Building Waco Signage, including all signage, anchorage, installation, removal, and all material, labor, equipment, and incidentals, complete and in place

3 EA $ -

12A

Utility Potholes, including all necessary traffic control, traffic control plans, non destructive potholing of the identified utility, coordination with utility provider, surveying of pothole, repair to surface, and all material, labor, equipment, and incidentals, complete and in place.

1 LS $ -

12B

Additional Utility Potholes as directed by the City of Waco, including all necessary traffic control, traffic control plans, non destructive potholing of the identified utility, coordination with utility provider, surveying of pothole, repair to surface, and all material, labor, equipment, and incidentals, complete and in place.

0 EA $ -

PRICING INFORMATION - ADDENDUM 3

NOTE: Depending on unit prices, requirements and approved budgeted funds, quantities may be reduced or increased during the contract period.

THE CONTRACTOR IS RESPONSIBLE FOR ALL MATH, CALCULATIONS, AND FORMULAS

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

BID PROPOSAL

SUBTOTAL - GENERAL CONDITIONS $ -

WATER IMPROVEMENTS

Existing 6" Water Line (All Types) to be abandoned in place, including installation of plugs in pipe, grout installation, and all material, labor, equipment and incidentals, complete and in place

78 LF $ -

Existing 8" Water Line (All Types) to be abandoned in place, including installation of plugs in pipe, grout installation, and all material, labor, equipment and incidentals, complete and in place

332 LF $ -

Existing 12" Water Line (All Types) to be abandoned in place, including installation of plugs in pipe, grout installation, and all material, labor, equipment and incidentals, complete and in place

635 LF $ -

Existing 16" Water Line (All Types) to be abandoned in place, including installation of plugs in pipe, grout installation, and all material, labor, equipment and incidentals, complete and in place

3250 LF $ -

Existing Gate Valve to be closed, remove valve lid and fill valve stem with 2,000 PSI concrete, and all material, labor, equipment and incidentals, complete and in place

4 EA $ -

Existing Gate Valve (All Sizes) to be Removed and Delivered to the City of Waco, including necessary excavation, dewatering, transportation and delivery to City Facilities, installation of backfill, installation of solid block sod, and all material, labor, equipment, and incidentals complete and in place

11 EA $ -

Existing Fire Hydrant to be Removed and Delivered to the City of Waco, including necessary excavation, dewatering, transportation and delivery to City Facilities, installation of backfill, installation of solid block sod, and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

Installation of 16" Concrete Plug, including all necessary excavation, cutting of pipe, installation of plug, trench backfill, surface replacement, and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

Connection to existing 8" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

6 EA $ -

Connection to existing 12" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

Connection to existing 16" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

4 EA $ -

Connection to existing 30" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

Connection to existing 42" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

8" C-900 DR18 PVC Restrained Joint Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, and trench backfill and all material, labor, equipment, and incidentals complete and in place

289 LF $ -

12 C-900 DR18 PVC Restrained Joint Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

55 LF $ -

16" C-900 DR18 PVC Restrained Joint Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, and trench backfill and all material, labor, equipment, and incidentals complete and in place

129 LF $ -

30" C-900 DR 18 PVC Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

1182 LF $ -

30" C-900 DR 18 PVC Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

733 LF $ -

30" C-900 DR 18 PVC Restrained Joint Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

3254 LF $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

30" C-900 DR 18 PVC Restrained Joint Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

740 LF $ -

30" C-900 DR 18 PVC Water Line installed in 48" Steel Encasement Pipe (All Depths) including tracer wire, installation of utility and all material, labor, equipment, and incidentals complete and in place

20 LF $ -

30" C-900 DR 18 Restrained Joint PVC Water Line installed in 48" Steel Encasement Pipe (All Depths) including tracer wire, installation of utility and all material, labor, equipment, and incidentals complete and in place

858 LF $ -

48" Steel Encasement Pipe installed by Open Cut (All Depths) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

133 LF $ -

48" Steel Encasement Pipe installed by Dry Bore (All Depths) including necessary excavation, construction of bore pits, jacking of encasement pipe, and all material, labor, equipment, and incidentals complete and in place

745 LF $ -

42" X 30" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

30" X 30" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

30" X 16" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

30" X 12" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

30" X 8" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

18 EA $ -

30" X 6" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

16" X 16" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

8" X 8" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

8" X 6" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

30" X 16" DIP Reducer, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

16" DIP Plug, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

6" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

8" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

12 EA $ -

8" - 22 1/2° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

8" - 11 1/4° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

5 EA $ -

12" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

4 EA $ -

16" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

10 EA $ -

30" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

49 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

30" - 22 1/2° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

9 EA $ -

30" - 11 1/4° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

12 EA $ -

42" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

30" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

13 EA $ -

16" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

16" Resilient Seat Gate Valve "Cut-In" to Existing Pipe, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

12" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

8" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

8 EA $ -

4" Air Release & Vacuum Valve (In Street), including service, line, 4" gate valve, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

14 EA $ -

4" Air Release & Vacuum Valve (Off Street), including service, line, 4" gate valve, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

Fire Hydrant Assembly, including necessary excavation, embedment, 6" DIP Fire Line, 6" Resilient Seat Gate Valve, valve box and lid, Gradlock, trench backfill, and all material labor, equipment, and incidentals complete and in place

3 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

STA 29+84.58 ARV Piping Connection, including 8" x 4" DIP reducer, connection to flanged tee, 4" resilient seat gate valve, concrete diamond, 4" 45° DIP bends, 4" x 4" DIP Tee, and all material, labor, equipment, and incidentals, complete and in place

1 LS $ -

4" DIP ARV Piping @ STA 29+84.58, including excavation, embedment, pipe installation, backfill, connection to piping, and all material, labor, equipment, and incidentals, complete and in place

56 LF $ -

2" Commercial Service (Street Trench) including connection to water main, necessary excavation, embedment, installation of service, backfill, connection to existing bullhead meter, and all material, labor, equipment, and incidentals, complete and in place.

1 EA $ -

Groundwater Occurrence, including all necessary trench dewatering, woven geotextile fabric installation, and all material, labor, equipment, and incidentals, complete and in place

6647 LF $ -

Trench Safety Implementation, including all necessary material, labor, equipment, training and incidentals complete and in place

6647 LF $ -

SUBTOTAL - WATER IMPROVEMENTS $ -

MISCELLANEOUS IMPROVEMENTS

Existing Concrete Curb and Gutter to Be Removed and Replaced, including necessary saw cutting, removal transportation and disposal, forming, reinforcement, dowels, placement of concrete, curing, and all material, labor, equipment and incidentals complete and in place

270 LF $ -

Class 'A' Surface Replacement, including all necessary preparation, sawcutting of existing pavement, subgrade compaction, installation of concrete base, bonding course, placement of HMAC (Type D), cleanup and all material, labor, equipment and incidentals complete and in place

4732 LF $ -

Class 'D' Surface Replacement, including all necessary preparation, sawcutting of existing pavement, subgrade compaction, reinforcement, forming, installation of asphalt, connection to existing concrete pavement, cleanup and all material, labor, equipment and incidentals complete and in place

110 LF $ -

Class 'F' Surface Replacement Solid Block Sod, including all necessary preparation, installation of salvaged topsoil, watering, and all material, labor, equipment and incidentals complete and in place

1184 SY $ -

Class 'F' Surface Replacement Hydromulch Seeding, including all necessary preparation, installation of salvaged topsoil, watering, and all material, labor, equipment and incidentals complete and in place

2282 SY $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

Temporary Street Replacement, including installation of prime coat on gravel trench backfill, installation of 2" HMAC Type "C", installation of temporary striping as required, saw cutting and removal of material upon acceptance of utility, disposal of removed material, and all material, labor, equipment and incidentals complete and in place

4575 LF $ -

Installation of Reflective Pavement Markings and Markers(All Types), including all necessary surface preparation, removal of temporary striping, and all material, labor, equipment, and incidentals, complete and in place

1 LS $ -

Removal & Replacement of Existing Fence (all Types), including removal and disposal of existing wire, posts, foundations, installation of new posts, foundations, necessary bracing, wire and all material, labor, equipment and incidentals complete and in place

40 LF $ -

8" Diameter Steel Bollards, including excavation, placement, any necessary surface repair, and all material, labor, equipment and incidentals complete and in place

24 EA $ -

Removal and Replacement of Reinforced Concrete Channel, including sawcutting, subgrade preparation, forming, dowels, reinforcement, placement of concrete, and all material, labor, equipment, and incidentals complete and in place.

525 SF $ -

Removal and Replacement of Existing Concrete Drive Approach, including sawcutting, subgrade preparation, forming, dowels, reinforcement, placement of concrete, and all material, labor, equipment, and incidentals complete and in place.

210 SF $ -

Furnish and Install Galvanized Steel Delineator Post and Signage (All Types), including all material, labor, equipment, and incidentals, complete and in place

1 EA $ -

Tapco Round Dometop Utility Water Marker, including all material, labor, equipment, and incidentals, complete and in place

4 EA $ -

SUBTOTAL - MISCELLANEOUS IMPROVEMENTS $ -

TOTAL BASE BID AMOUNT

BID PACKAGE ONE: BASE BID

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

ALTERNATE DEDUCT BID

D23

Connection to existing 16" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(4) EA $ -

D24

Connection to existing 30" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D25

Connection to existing 42" water line, including necessary pothole investigation, special fittings, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(2) EA $ -

D28

16" C-900 DR18 PVC Restrained Joint Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, and trench backfill and all material, labor, equipment, and incidentals complete and in place

(129) LF $ -

D29

30" C-900 DR 18 PVC Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1182) LF $ -

D30

30" C-900 DR 18 PVC Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

(733) LF $ -

D31

30" C-900 DR 18 PVC Restrained Joint Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

(3254) LF $ -

D32

30" C-900 DR 18 PVC Restrained Joint Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

(740) LF $ -

D33 30" C-900 DR 18 PVC Water Line installed in 48" Steel Encasement Pipe (All Depths) including tracer wire, installation of utility and all material, labor, equipment, and incidentals complete and in place

(20) LF $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

D34

30" C-900 DR 18 Restrained Joint PVC Water Line installed in 48" Steel Encasement Pipe (All Depths) including tracer wire, installation of utility and all material, labor, equipment, and incidentals complete and in place

(858) LF $ -

D35

48" Steel Encasement Pipe installed by Open Cut (All Depths) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

(133) LF $ -

D36

48" Steel Encasement Pipe installed by Dry Bore (All Depths) including necessary excavation, construction of bore pits, jacking of encasement pipe, and all material, labor, equipment, and incidentals complete and in place

(745) LF $ -

D37 42" X 30" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D38 30" X 30" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(3) EA $ -

D39 30" X 16" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D40 30" X 12" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D41 30" X 8" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(18) EA $ -

D42 30" X 6" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D43 16" X 16" DIP Tee, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D46 30" X 16" DIP Reducer, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(3) EA $ -

D47 16" DIP Plug, including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

D53 16" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(10) EA $ -

D54 30" - 45° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(49) EA $ -

D55 30" - 22 1/2° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(9) EA $ -

D56 30" - 11 1/4° DIP Bend, including necessary excavation, connection to water line, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

(12) EA $ -

D58

30" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

(13) EA $ -

D59

16" Resilient Seat Gate Valve, including necessary excavation, connection to water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

(2) EA $ -

D63

4" Air Release & Vacuum Valve (In Street), including service, line, 4" gate valve, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

(14) EA $ -

D64

4" Air Release & Vacuum Valve (Off Street), including service, line, 4" gate valve, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

(1) EA $ -

D70 Trench Safety Implementation, including all necessary material, labor, equipment, training and incidentals complete and in place

(6647) LF $ -

TOTAL DEDUCT ALTERNATE BID $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

ADD ALTERNATE BID

A23

Connection to existing 16" water line, including necessary pothole investigation, special fittings for BWCC, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

4 EA $ -

A24

Connection to existing 30" water line, including necessary pothole investigation, special fittings for BWCC, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A25

Connection to existing 42" water line, including necessary pothole investigation, special fittings for BWCC, spool pieces, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

A28

16" C-303 BWCC Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, and trench backfill and all material, labor, equipment, and incidentals complete and in place

129 LF $ -

A29

30" C-303 BWCC Water Line (All Depths) (Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

4436 LF $ -

A30

30" C-303 BWCC Water Line (All Depths) (Off Street Trench) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

1473 LF $ -

A33 30" C-303 BWCC Water Line installed in 42" Steel Encasement Pipe (All Depths) including tracer wire, installation of utility and all material, labor, equipment, and incidentals complete and in place

878 LF $ -

A36

42" Steel Encasement Pipe installed by Open Cut (All Depths) including necessary excavation, embedment, tracer wire, marking tape, installation of utility, trench backfill and all material, labor, equipment, and incidentals complete and in place

133 LF $ -

A36

42" Steel Encasement Pipe installed by Dry Bore (All Depths) including necessary excavation, construction of bore pits, jacking of encasement pipe, and all material, labor, equipment, and incidentals complete and in place

745 LF $ -

A37

42" BWCC Fitting (42"x30" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A38

30" BWCC Fitting (30"x30" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

A39

30" BWCC Fitting (30"x16" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A40

30" BWCC Fitting (30"x12" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A41

30" BWCC Fitting (30" X 8" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

18 EA $ -

A42

30" BWCC Fitting (30" X 6" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A43

16" BWCC Fitting (16" X 16" Tee), including necessary excavation, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A46 30" BWCC Fitting (30" X 16" Reducer), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

3 EA $ -

A47

16" BWCC Fitting (16" Plug), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A53 16" BWCC Fitting (45° Bend), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

10 EA $ -

A54 30" BWCC Fitting (45° Bend), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

49 EA $ -

A55 30" BWCC Fitting (22 1/2° Bend), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

9 EA $ -

A56 30" BWCC Fitting (11 1/4° Bend), including necessary excavation, connection to water line, thrust blocking, trench backfill and all material, labor, equipment, and incidentals complete and in place

12 EA $ -

A58

30" Resilient Seat Gate Valve, including necessary excavation, connection to BWCC water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

13 EA $ -

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

A59

16" Resilient Seat Gate Valve, including necessary excavation, connection to BWCC water line, thrust blocking, tracer wire, thrust blocking, valve box and lid, and all material, labor, equipment, and incidentals complete and in place

2 EA $ -

A63

4" Air Release & Vacuum Valve (In Street), including service, line, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

14 EA $ -

A64

4" Air Release & Vacuum Valve (Off Street), including service, line, valve vault, appurtenances, vent, vent enclosure, and all material, labor, equipment, and incidentals complete and in place

1 EA $ -

A70 Trench Safety Implementation, including all necessary material, labor, equipment, training and incidentals complete and in place

6647 LF $ -

TOTAL ADD ALTERNATE BID $ -

DEDUCT ALTERNATE TOTAL AMOUNT -$

ADD ALTERNATE TOTAL AMOUNT -$

TOTAL ALTERNATE BID AMOUNT (DEDUCT ALTERNATE + ADD ALTERNATE) -$

BID PACKAGE 2: BASE BID + TOTAL ALTERNATE BID -$

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

THIS COMPLETE FORM MUST BE SUBMITTED WITH BID

SIGNATURE PAGE

SUBCONTRACTOR TYPE OF WORK

FIRM NAME:

BY:

TITLE:

ADDRESS:

Contractor acknowledges and agrees that the official TOTAL AMOUNT OF BID is determined by multiplying the unit bid prices by the respective estimated quantities shown in this bid proposal and then totaling all of the extended amounts.

Extended amounts SHOULD NOT be rounded up or down. All dollar amounts should be either written legibly or typed.

Any mistakes should be rewritten and initialed by the Contractor.

The General Contractor must self perform a minimum of 51% of the work in the awarded contract.

I WILL USE THE FOLLOWING SUBCONTRACTORS FOR THIS WORK:

American Plaza to Exchange Parkway Water Transmission Line Improvements, Phase II

ADDENDUM 3

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PROJECT NAME: �E=·�W�i=lli=a�m�C=a=n�n=o�n�D�r�. l�m=P�-_- =S=eq=·�C=5�-- SEG. LOCATION: Running Water Dr. to McKinney Falls Pkwy.

CLIENT: City of Austin

CLIENT PN: CPO-WCDR-SUE-EX QL-A 2019-11

2019-225403-EX

AUST1800252.14

December 2nd 2019 January 14th, 2020

RKS

EX PERMIT No.

STV PN:

SURVEY DATE:

DRAFT DATE:

DRAWN BY:

CHECKED BY: GL POTHOLE DATA FORM

POTHOLE No. 8

COA 36" CSC WATERLINE

722+52.0 20.3' RT.

10033888.09 (Surface)

POTHOLE DATA

POTHOLE STA:

NORTHING:

EASTING: 3120771.19 (Surface)

A) SURFACE ELEV: 607.08'

B) DEPTH OF UTILITY: 3.6'

C) TOP OF UTILITY ELEV: 603.48'

D) SIZE / MATERIAL: ±42" 0/D CSC

E) SURFACE TYPE: Natural Ground/Grass F) UTILITY CONDITION: No issues observed G) MARKER SET: 60d Nail w/ Blue Whiskers

NOTES:

Utility is a 36" Concrete Steel Cylinder (CSC) Waterline per GOA records. PROFILE WEST VIEW

OH

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\ � _ ... ..:,iar()H.,._•=�• ---OH+-OH---e--- 0 0

E. WILLIAM CANNON DRIVE

719+00 720+00 721+00 722+00

- -36"CSC W- - - - -36"CSC W- - - - -36"CSC W- - - -

W- - -24"CSC W- - -24"CSC W- - -24"CSC W- - -24"CSC

FOl- - - - -FOi- - - - -ro1- - - - -Fo1-

T

TH No. 7

TEST HOLE No. 8

36" CSC WATERLINE

PLAN VIEW

SCALE: 1" = 80'

TEST HOLE PICTURE

723+00

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S2 (J

8 BENCHMARKS:

.§ No. 1800252-101 Sta. 687+41, 44' LT � Cut "X" on Curb Inlet. Elev: 538.03'

No. 1800252-102 Sta. 711+68 54' LT c3 Cut "X" on Curb Inlet. Elev: 613.86' u

I

N 0 0

DATE NAME

SUBSURFACE UTILITY ENGINEERING 8 of 8 c::;..._ ____________________________________________ ___.

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