Amendment_0005_-_Updated_Specifications.pdf

Construct Water Line, Durham Meadows, Durham, Connecticut Amendment 0005

AMENDMENT 0005 OF SOLICITATION

1.1 CHANGES TO SOLICITATION OFFER AND AWARD

The Bidding Schedule is deleted and a new Bidding Schedule is inserted in its place. A copy of the revised Bidding Schedule is included with this amendment. Use the revised Bidding Schedule for submitting bids. A single asterisk appears before and after revised material from the original solicitation.

1.2 CHANGES TO SPECIFICATIONS

1.2.1 Narrative Changes

1. Section 01 22 00 MEASUREMENT AND PAYMENT, Subpart 1.4 BIDDING SCHEDULE

- PAYMENT ITEMS, Paragraph "a" through "i", Bid Items 0001 through 0009;

delete the words "saw cutting" from the descriptions of each of these nine Bid Items.

2. Section 01 22 00 MEASUREMENT AND PAYMENT, Subpart 1.4 BIDDING SCHEDULE

- PAYMENT ITEMS, Paragraph pp. Item Number 0042, "Decommissioning of Water Supply Wells"; in the last sentence, delete "0039" and insert "0043" in its place.

3. Section 01 22 00 MEASUREMENT AND PAYMENT, Subpart 1.4 BIDDING SCHEDULE

- PAYMENT ITEMS, Paragraph fff. Item Number 0058, "Removal and Disposal of Contaminated Material"; in the first sub-paragraph delete the second sentence which reads as follows; "This item would be used only if contaminated materials are encountered during construction."

4. Section 01 22 00 MEASUREMENT AND PAYMENT, Subpart 1.4 BIDDING SCHEDULE

- PAYMENT ITEMS, Paragraph "iii", Item Number 0061, "Concrete Sawcut in State Roads"; delete the word "concrete" from the title and from the first sentence.

5. Section 01 22 00 MEASUREMENT AND PAYMENT, Subpart 1.4 BIDDING SCHEDULE

- PAYMENT ITEMS, Paragraph "jjj", Item Number 0062, "Bituminous Sawcut in Town Roads"; delete the word "bituminous" from the title and from the first sentence.

END OF AMENDMENT 0005

DOCUMENT 00 00 05 Page 2

BIDDING SCHEDULE

Refer to Section 01 22 00 MEASUREMENT AND PAYMENT.

Item Estimated Unit Estimated No. Description Quantity Unit Price Amount

Base Bid Items

0001 16-inch DI Pipe 5,070 LF $______ $________

0002 12-inch DI Pipe 3,700 LF $______ $________

0003 8-inch DI Pipe 1,900 LF $______ $________

0004 20-inch Restrained Joint DI Pipe 202 LF $______ $________

0005 16-inch Restrained Joint DI Pipe 7,900 LF $______ $________

0006 12-inch Restrained Joint DI Pipe 5,700 LF $______ $________

0007 8-inch Restrained Joint DI Pipe 3,600 LF $______ $________

0008 6-inch Restrained Joint DI Pipe 200 LF $______ $________

0009 4-inch DI Pipe for School Services 600 LF $______ $________

0010 16” x 16” x 16” Tee 5 EA $______ $________

0011 16” x 16” x 12” Tee 6 EA $______ $________

0012 16” x 16” x 8” Tee 11 EA $______ $________

0013 16” x 16” x 8” x 8" Cross 1 EA $______ $________

0014 12” x 12” x 12” Tee 5 EA $______ $________

0015 12” x 12” x 8” Tee 6 EA $______ $________

0016 12” x 12” x 4” Tee 4 EA $______ $________

0017 12” x 8” Wye 1 EA $______ $________

0018 8” x 8” x 8” Tee 4 EA $______ $________

0019 4” x 4” x 4” Tee 1 EA $______ $________

0020 20” Butterfly Valve 1 EA $______ $________

0021 16” Butterfly Valve 43 EA $______ $________

DOCUMENT 00 41 00 Page 2

0022 12” Gate Valve 37 EA $______ $________

0023 8” Gate Valve 30 EA $______ $________

0024 6” Gate Valve 1 EA $______ $________

0025 4” Gate Valve 8 EA $______ $________

0026 Fire Hydrant Assembly 57 EA $______ $________

0027 Manual Drain Assembly 1 EA $______ $________

0028 Water Service 1-inch Corporations 211 EA $______ $________

0029 Water Service 1.5-inch Corporations 12 EA $______ $________

0030 Water Service 2-inch Corporations 5 EA $______ $________

0031 Water Service 1-inch Curb Stops 211 EA $______ $________

0032 Water Service 1.5-inch Curb Stops 12 EA $______ $________

0033 Water Service 2-inch Curb Stops 5 EA $______ $________

0034 Water Service 1-inch Copper Pipe 19,000 LF $______ $________

0035 Water Service 1.5-inch Copper Pipe 3,500 LF $______ $________

0036 Water Service 2-inch Copper Pipe 2,700 LF $______ $________

0037 External Water Service Meter Pits 20 EA $______ $________

0038 Special 4-inch Water Service Meter Pits 2 EA $______ $________

0039 External Backflow Preventer 1 EA $______ $________

0040 Water Service Installation by Soil Piercing Method Under Sidewalks 1,120 LF $______ $________

0041 Plumbing Work Required to Complete New Water Service Installation to Building Cold Water Feed Plumbing 115 EA $______ $________

0042 Decommissioning of Water Supply Wells 125 EA $______ $________

DOCUMENT 00 41 00 Page 3

0043 Conversion of Water Supply Wells to Monitoring Wells *4* EA $______ $________

0044 Decommissioning of Durham Fairground Wells 1 Job Job $________

0045 Removal and Disposal of Treatment Units 52 EA $______ $________

0046 Stream Crossing, STA 904+50 to STA 905+50 1 Job Job $________

0047 Stream Crossing, STA 509+20 to STA 512+00 1 Job Job $________

0048 Stream Crossing, STA 410+50 to STA 412+00 1 Job Job $________

0049 Long Hill Pump Station Modifications 1 Job Job $________

0050 Meter Vault at Main Street, STA 125+60+/- 1 Job Job $________

0051 PRV Vault at Main Street, STA 163+50+/- 1 Job Job $________

0052 Excavation and Backfill of Test Pits 100 CD $______ $________

0053 Excavation of Earth Material Outside of Standard Trench Limits 7,600 CD $______ $________

0054 Rock and/or Boulder Excavation Including Replacement With Suitable Fill Material 1,800 CD $______ $________

0055 Bank-run Gravel 2,000 CD $______ $________

0056 Additional Screened Gravel 2,000 CD $______ $________

0057 Selected Borrow 1,100 CD $______ $________

0058 Removal and Disposal of Contaminated Material 1,100 CD $______ $________

0059 Miscellaneous Concrete 100 CD $______ $________

0060 Sheeting Left in Place 200 SY $______ $________

0061 *Concrete*Sawcut in State Roads *29,000* LF $______ $________

0062 *Bituminous*Sawcut in Town Roads *75,000* LF $______ $________

0063 Road Gravel Base Course Material 500 CD $______ $________

DOCUMENT 00 41 00 Page 4

0064 3-inch Trench Pavement Furnished and Placed in Town Roads 500 SY $______ $________

0065 6-inch Trench Pavement Furnished and Placed in State Roads 7,300 SY $______ $________

0066 HMA S1 Bituminous Concrete to Match Existing Thickness in State Roads 1,300 Ton $______ $________

0067 2-inch Overlay Pavement Furnished and Placed in Town Roads 43,600 SY $______ $________

0068 Milling and 2-inch Overlay Pavement Furnished and Placed in State Roads *31,000* SY $______ $________

0069 Driveway Apron Overlay Furnished and Placed at State Roadways 600 SY $______ $________

0070 6-inch Bituminous Concrete Curbing 360 LF $______ $________

0071 Main Street Traffic Loop Detector at Middlefield Road 1 Job Job $________

0072 Main Street Traffic Loop Detector at Wallingford Road 1 Job Job $________

0073 Main Street Traffic Loop Detector at Pickett Lane 1 Job Job $________

0074 Calcium Chloride, Furnished and Placed for Dust Control 2,000 LB $______ $________

0075 Erosion Control Silt Fence, Furnished and Placed for Dust Control 8,200 LF $______ $________

0076 Uniformed Police Officers 1 Job Job $________

0077 Dewatering for Water Main Installation, Furnished, Installed, Maintained and Removed 1 Job Job $________

0078 Dewatering for Stream Crossing at STA 904+50 to STA 905+50 Furnished, Installed, Maintained and Removed 1 Job Job $________

0079 Dewatering for Stream Crossing at STA 509+20 to STA 512+00 Furnished, Installed, Maintained and Removed 1 Job Job $________

DOCUMENT 00 41 00 Page 5

0080 Dewatering for Stream Crossing at STA 410+50 to STA 412+00 Furnished, Installed, Maintained and Removed 1 Job Job $________

0081 Coordination, Permitting, Traffic Control, Site Preparation, Environmental Controls, and Turf Establishment or Other Incidental Work 1 Job Job $________

0082 Engineer’s Field Office, Furnished, Installed, and Removed 1 Job Job $________

0083 Engineer’s Field Office, Maintained 36 MO $______ $________

0084 Construct Water Treatment System, Furnished, Installed and Removed 1 Job Job $________

0085 Construct Water Treatment System, Operated and Maintained 20 MO $______ $________

0086 Construction Water Analytical Testing 1 Job Job $________

0087 Water Storage Tank and Access Roadway to STA 23+00 1 Job Job $________

0088 Booster Station and Appurtenances (Sta. 750+59) 1 Job Job $________

0089 Permanent Electrical Service to Water Tank, Booster Station, Meter Station, and PRV Vault 1 Job Job $20,000

0090 Permanent Telephone Service to Water Tank, Booster Station, and Meter Station 1 Job Job $15,000

0091 Permanent Natural Gas Service to Booster Station 1 Job Job $5,000

0092 Connecticut Water Service Company Service Connections 1 Job Job $50,000

0093 Connection Fee for Access to City of Middletown Water System 1 Job Job $140,000

TOTAL ESTIMATED AMOUNT $_____________

Note 1: "CD" = Cubic Yard, "EA" = Each, "LB" = Pound, "LF" = Linear Foot, "MO" = Month, "SY" = Square Yard.

DOCUMENT 00 41 00 Page 6

Note 2: Bidders must bid all items. The work will be awarded as a whole to one bidder.

Note 3: All work shall be completed within the time period specified in Section 00 80 00 SPECIAL CONTRACT REQUIREMENTS, Subpart COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK (APR 1984) FAR 52.211-10.

Note 4: In the event there is a difference between a unit price and the extended total, the unit price will be held to be the intended bid. If the bidder shows only the total price but fails to enter a unit price, the total divided by the estimated quantity will be held to be the intended unit price.

DOCUMENT 00 41 00 Page 7