CONFORMED AMENDMENT NO 0003 W912P620B0010 CROWN POINT SECTION 219.pdf

W81G6600579185

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

REFERENCE: INVITATION FOR BIDS NO. W912P620B0010, "CITY OF CROWN OF POINT, LAKE COUNTY, SANITARY SEWER IMPROVEMENTS

- SECTION 219 (USACE-CHICAGO DISTRICT ACQUISITION”

A. The Bid Opening Date and Time is EXTENDED by this Amendment. The response due time remains the same. Therefore, bids are due PRIOR to 3:00 p.m. (CDT) on September 4, 2020. Detailed information regarding the submission of bids is located at Section 00 22 13 of the Solicitation document – See “IMPORTANT BID NOTES.”

-- THIS AMENDMENT CONTINUES ON THE NEXT PAGES –

1. CONTRACT ID CODE PAGE OF PAGES

1 44

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 29-Aug-2020

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912P620B0010

X 9B. DATED (SEE ITEM 11)

30-Jul-2020

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

29-Aug-2020

CODE

U.S. ARMY ENGINEER DISTRICT, CHICAGO

231 SOUTH LASALLE STREET SUITE 1500

CHICAGO IL 60604-1437

W912P6 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P620B0010

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

SUMMARY OF CHANGES

B. AMENDED SPECIFICATION SECTIONS: The following Specification Sections have been revised. The revised sections are enclosed hereunder and replace the previously furnished sections.

a. Section 01 22 00.00 10 – Price and Payment Procedures has been revised to clarify various measurement and payment bid items. Revised pages are enclosed.

b. Section 22 05 83.63 – Cured-In-Place Pipe CIPP Lining has been revised to remove the 60-foot specified length, to allow polyester and vinyl resins, to clarify that steam curing is allowed, and to remove description/inclusion of the blind shot segment. Revised are enclosed.

C. REVISED DRAWING SHEET: The following Drawing Sheets have been revised and are hereunder enclosed replacing the previously furnished respective sheets.

C-108: Deleted work to segment 231 to endpoint 1.

C-500: Deleted Segment 231_1 from the sewer repair schedule.

D. BID SCHEDULE: The government is providing a revised bid schedule (Section 00 10 00 – Solicitation Contract Form), which changes the quantities for three bid items (Item 0001AE is now 5,187, Item 0001AH is now 5,187, and Item 0001AJ is now 104). Therefore, Bidders shall remove and replace the previously issued respective Section with the Revised Section 00 10 00 enclosed hereunder. Bidders shall provide their prices on the Revised Bidding Schedule.

E. CONTRACTOR’S INQUIRIES: By this Amendment, the Chicago District, USACE responds to Contractor’s inquiries as follows:

INQUIRY #1: Could you please let me know if these products are acceptable for the manhole rehabilitation work on this project? Attached are the technical data sheets.

USACE RESPONSE INQUIRY #1: The submitted manhole rehabilitation products has reviewed and are approved.

INQUIRY #2: Page 5 has a statement that a specified length shall not exceed 60 feet. What is the intent of this statement? We would line from manhole to manhole and all segments are longer than 60 feet. Please advise.

USACE RESPONSE INQUIRY #2: The length specification should not have been included. The sentence in specification section 22 05 83.63, subpart 2.1 has been revised per this Amendment no. 0003.

INQUIRY #3: Page 7, section 2.2.3 states that an epoxy resin shall be used and the use of polyester or vinyl ester resins are not allowed. Would you consider allowing the use of polyester resin as this is industry standard?

USACE RESPONSE INQUIRY #3: Polyester and vinyl resins may be used. The specification section 22 05

83.63 has been revised per this Amendment no. 0003.

INQUIRY #4: Page 14, section 3.1.8.6 mention hot water curing, but nothing in regards to steam curing. Will steam curing be allowed on this project?

USACE RESPONSE INQUIRY #4: Steam curing may be used when appropriate. The description of the Hot Water Method in the specification section 22 05 83.63 has been revised per this Amendment no. 0003.

INQUIRY #5: Page 15, section 3.1.8.12 and plan sheet 13 refer to a blind shot. Would you consider adding a bid item to install a manhole at the blind location? If not, would you consider removing this segment from the CIPP scope?

USACE RESPONSE INQUIRY #5: Blind shot segment has been removed. Edits to the specifications include removal from Section 01 22 00.00 10, subpart 1.2.6.1 and removal of Section 22 05 83.63, subpart 3.1.8.12.

INQUIRY #6: In regards to the above project that bids next week, the specifications state that CCTV videos completed by Commonwealth Engineers are available upon request. Could we please get a link to these videos or what is the best way to obtain them? I’m specifically interested in seeing the segments with either a “blind shot” or holes in pipe called out.

USACE RESPONSE INQUIRY #6: The link to the CCTV footage for the pipe segments involving point repairs, sewer patch, or have notable holes is https://commonwealtheng-my.sharepoint.com/:f:/g/personal/amendoza_contactcei_com/EoOcnfZKm2NIoXr3TXFY704B5XRNNe5yqN EfAfOwN_9o1Q?e=FGoVsC.

INQUIRY #7: The Solicitation and Amendment 1 state that "Competition for this acquisition is restricted to small business concerns." Does this mean that only Small Businesses are allowed to submit a bid as a prime contractor? If so, what are the restrictions/qualifications to be considered a small business?

USACE RESPONSE INQUIRY #7:

Part 1 of your question: Yes, a small business can submit a bid as a prime contractor. Please refer to Block 10, page 1 of the Solicitation document, wherein stating “competition for this acquisition is restricted to Small Business Concerns.” The applicable Clause is located at Section 00 70 00 of the Solicitation document, see

52.219-6, “ NOTICE OF TOTAL SMALL BUSINESS SET-ASIDE (DEVIATION 2020-O0008) (MAR

2020).”

Part 2 of your Question: Please refer to page 3 (top) of the Solicitation document. The applicable North American Industry Classification System code is “237110.” With respect to this code, the small business size standard is $39.5M. To determine if you qualify as a small business (based upon the $39.5M size standard using the applicable code), please contact your local Small Business Administration office or visit:

https://www.sba.gov/managing-business/running-business/size-standards.

INQUIRY #8: Regarding ITEM NO 0001AU - Does the city already have Flowlink software for the Flow Meter or should that be included in our bid? If they are looking to upgrade, we need to know what version they currently use.

USACE RESPONSE INQUIRY #8: Revised from Amendment No. 0002, the Contractor should not include software for flow meter. The City's current flow meter is an ISCO flow meter serviced by GRIPP. City intends to use existing software.

F. POINT OF CONTACT: The Point of Contact (POC) for this Amendment is Ericka Hillard at (312) 846-5378;

email: ericka.d.hillard@usace.army.mil.

END OF AMENDMENT NO. 0003

(The aforementioned Specification Sections, Drawing Sheet and Bid Schedule follows)

REVISED (VIA AMENDMENT NO. 0003)

Section 00 10 00 – Solicitation

CONTRACT BID FORM BID SCHEDULE

THE BELOW BID FORM SERVES AS THE BID SCHEDULE AND SHALL BE USED BY THE BIDDER TO

ENTER ITS BID PRICING

DISTINCTION OF LINE ITEMS:

The below Bid Schedule contains a combination of Firm Fixed Price (FFP) and cost reimbursable line items.

Although “FFP” is shown in the description of the cost reimbursable line items, it is not to be construed as a Firm Fixed Price line item. In this case, the FFP represents the Contract Type, which is firm fixed price. Therefore, the contractor will be reimbursed as stated within the extended description of the cost reimbursable line items.

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

BASE BID ITEMS

FFP

This is a Parent Line Item linking Sub-items 0001AA through 0001AX under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or priced for payment purposes. Accordingly, delivery, shipment and pricing, all apply to the quantities delineated at the sub-item level.

PURCHASE REQUEST NUMBER: W81G6600579185

NET AMT

0001AA 1 Job

MOBILIZATION

FFP

Under this line item, the contractor is required to perform mobilization activities.

The contractor will be compensated for the totality of its activities needed to mobilize its equipment and labor force to the project site.

Payment Provisions: The Government will pay all costs for the mobilization of all of the Contractor's plant and equipment at the lump sum price for this item. The Contracting Officer may require the contractor to furnish cost data to justify its bid price for this item if the Contracting Officer deems there is no reasonable relationship to the cost of the work in this contract. Failure to justify the line item price to the satisfaction of the Contracting Officer will result in payment determined by the Contracting Officer of the actual costs, which is not subject to appeal.

PSC CD: Y1PZ

0001AB 1 Job

DEMOBILIZATION

FFP

Under this line item, the contractor is required to perform demobilization activities.

The contractor will be compensated for the totality of its activities needed to demobilize its equipment and labor force from the project site.

Payment Provisions: The Government will pay all costs for the demobilization of all of the Contractor's plant and equipment at the lump sum price for this item. The Contracting Officer may require the contractor to furnish cost data to justify its bid price for this item if the Contracting Officer deems there is no reasonable relationship to the cost of the work in this contract. Failure to justify the line item price to the satisfaction of the Contracting Officer will result in payment determined by the Contracting Officer of the actual costs, which is not subject to appeal.

0001AC 470 Linear

Foot

8" SANITARY SEWER CLEANING AND CCTV

FFP

0001AD 335 Linear

10" SANITARY SEWER CLEANING AND CCTV

0001AE 5,187 Linear

12" SANITARY SEWER CLEANING AND CCTV

0001AF 470 Linear

8" SANITARY SEWER REHABILITATION - CIPP

0001AG 335 Linear

10" SANITARY SEWER REHABILITATION - CIPP

0001AH 5,187 Linear

12" SANITARY SEWER REHABILITATION - CIPP

0001AJ 104 Each

LATERAL REINSTATEMENTS

0001AK 1 Job

SURFACE RESTORATION - FINAL GRADING AND

FFP

SEEDING

0001AL 1 Job

MAINTENANCE OF TRAFFC

0001AM 1 Job

TEMPORARY EROSION AND SEDIMENT CONTROL

0001AN 1 Each

SANITARY LATERAL RECONNECTION TO SEWER,

FFP

6" WYE, COMPLETE

0001AP 16 Square

Yard

CURB-TO-CURB ASPHALT REPLACEMENT

0001AQ 2 Each

POINT REPAIR IN ASPHALT

0001AR 1 Each

SEWER PIPE PATCH

0001AS 1 Each

POINT REPAIR IN CONCRETE

0001AT 13 Each

PROTRUDING TAP

0001AU 1 Job

CONSTRUCT BENCH IN 84" DIAMETER

FFP

SANITARY DOGHOUSE MANHOLE, EQUIPMENT AND INSTALL OF

FLOW METER, CHECK VALVE; COMPLETE

0001AV 1 Each

SEAL PIPE CLOSED

0001AW 1 Lot

PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0001AA through 0001AV

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any revisions associated with contract price changes. re: FAR 52.232-5(g)

OPTION OPTION #1 BID ITEMS

FFP

(Manhole 247 to Manhole 261) This is a Parent Line Item linking Sub-items 0002AA through 0002AF under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or priced for payment purposes. Accordingly, delivery, shipment and pricing, all

0002AA 305 Linear

OPTION 12" SANITARY SEWER CLEANING AND CCTV

0002AB 305 Linear

OPTION 12" SANITARY SEWER REHABILITATION - CIPP

0002AC 6 Each

OPTION LATERAL REINSTATEMENTS

0002AD 1 Job

OPTION MAINTENANCE OF TRAFFIC

0002AE 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0002AF 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0002AA through 0002AE

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #2 BID ITEMS

FFP

(Manhole 261 and Manhole 203) This is a Parent Line Item linking Sub-items 0003AA through 0003AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0003AA 305 Linear

OPTION 12" SANITARY SEWER CLEANING AND CCTV

0003AB 305 Linear

OPTION 12" SANITARY SEWER REHABILITATION - CIPP

0003AC 1 Each

OPTION PROTRUDING TAP

0003AD 6 Each

OPTION LATERAL REINSTATEMENTS

0003AE 1 Job

OPTION MAINTENANCE OF TRAFFIC

0003AF 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0003AG 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0003AA through 0003AF

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #3 BID ITEMS

FFP

(Manholes 9 and Manhole 203) This is a Parent Line Item linking Sub-items 0004AA through 0004AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0004AA 7.50

OPTION INTERIOR MANHOLE LINING

0004AB 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

CHIMNEY SEAL

0004AC 2 Each

OPTION RESET FRAME

0004AD 1 Each

OPTION CONSTRUCT CHANNEL AND/OR BENCH

0004AE 1 Job

OPTION MAINTENANCE OF TRAFFIC

0004AF 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0004AG 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0004AA through 0004AF

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #4 BID ITEMS

FFP

(Manholes 243, 248, and 261) This is a Parent Line Item linking Sub-items 0005AA through 0005AF under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0005AA 23.80

OPTION INTERIOR MANHOLE LINING

0005AB 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0005AC 1 Each

OPTION NEW MANHOLE COVER

0005AD 1 Job

OPTION MAINTENANCE OF TRAFFIC

0005AE 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0005AF 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0005AA through 0005AE

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #5 BID ITEMS

FFP

(Manholes 8 and 214) This is a Parent Line Item linking Sub-items 0006AA through 0006AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0006AA 5

OPTION INTERIOR MANHOLE LINING

0006AB 5

OPTION CORROSION BARRIER

0006AC 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0006AD 1 Each

OPTION CONSTRUCT CHANNEL AND/OR BENCH

0006AE 1 Job

OPTION MAINTENANCE OF TRAFFIC

0006AF 1 Job

OPTION TEMPORARY EROSION AND SEDMINET CONTROL

0006AG 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0006AA through 0006AF

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #6 BID ITEMS

FFP

(Manholes 215 and 217) This is a Parent Line Item linking Sub-items 0007AA through 0007AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0007AA 2.70

OPTION INTERIOR MANHOLE LINING

0007AB 1 Each

OPTION NEW MANHOLE COVER

0007AC 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0007AD 1 Each

OPTION CONSTRUCT CHANNEL AND/OR BENCH

0007AE 1 Job

OPTION MAINTENANCE OF TRAFFIC

0007AF 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0007AG 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0007AA through 0007AF

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #7 BID ITEMS

FFP

(Manholes 218 and 219) This is a Parent Line Item linking Sub-items 0008AA through 0008AJ under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0008AA 8.90

OPTION INTERIOR MANHOLE LINING

0008AB 1 Each

OPTION NEW MANHOLE COVER

0008AC 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0008AD 1 Each

OPTION NEW MANHOLE CASTING

0008AE 1 Each

OPTION SEAL PIPE CLOSED

0008AF 1 Each

OPTION REPLACE AJUSTMENT RINGS

0008AG 1 Job

OPTION MAINTENANCE OF TRAFFIC

0008AH 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0008AJ 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0008AA through 0008AH

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #8 BID ITEMS

FFP

(Manholes 202 and 222) This is a Parent Line Item linking Sub-items 0009AA through 0009AE under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0009AA 10.90

OPTION INTERIOR MANHOLE LINING

0009AB 2 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0009AC 1 Job

OPTION MAINTENANCE OF TRAFFIC

0009AD 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0009AE 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0009AA through 0009AD

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #9 BID ITEMS

FFP

(Manholes 4, 213, 252, 253 and 262) This is a Parent Line Item linking Sub-items 0010AA through 0010AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0010AA 51.70

OPTION INTERIOR MANHOLE LINING

0010AB 13

OPTION CORROSION BARRIER

0010AC 5 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0010AD 1 Each

OPTION REHABILITATION CONE BLOCKS

0010AE 1 Job

OPTION MAINTENANCE OF TRAFFIC

0010AF 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0010AG 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

This is a cost reimbursable line item for bond coverage for line items 0010AA through 0010AF

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

OPTION OPTION #10 BID ITEMS

FFP

(Manholes 3, 224, 225, 227 and 236) This is a Parent Line Item linking Sub-items 0011AA through 0011AG under this Bid Schedule. This Line Item is integral and sets forth the primary work related directly to the respective Sub-items; therefore, the sub-items shall be separately priced at their individual Sub-item Number, which if awarded, will be executed at the quantities, prices and or amounts established therein to satisfy the contract requirements.

Furthermore, this Parent line item shall not be scheduled separately for delivery or

0011AA 25.10

OPTION INTERIOR MANHOLE LINING

0011AB 5 Each

OPTION INTERIOR MANHOLE FRAME SEAL AND/OR

FFP

0011AC 1 Each

OPTION SEAL PIPE CLOSED

0011AD 3 Each

OPTION RESET FRAME

0011AE 1 Each

OPTION CONSTRUCT CHANNEL AND/OR BENCH

0011AF 1 Job

OPTION MAINTENANCE OF TRAFFIC

0011AG 1 Job

OPTION TEMPORARY EROSION AND SEDIMENT CONTROL

0011AH 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

his is a cost reimbursable line item for bond coverage for line items 0011AA through 0011AG

The Government will reimburse the Contractor for the actual cost of acceptable bonds upon receiving evidence of payment (i.e. paid invoice) from the bonding company or agency, not to exceed the total amount of this contract line item. The Government will not pay more than the amount bid for this item. If the actual bond costs are less than the line item amount, the contract will be modified to adjust the line item accordingly. Adjustment(s) to the line item will also be made for any

SUMMATION OF BID PRICES

BASE WORK (ITEMS 0001 THROUGH 0001AW): $_____________________

OPTION #1 WORK (ITEMS 0002 THROUGH 0002AF): $____________________

OPTION #2 WORK (ITEMS 0003 THROUGH 0003AG): $____________________

OPTION #3 WORK (ITEMS 0004 THROUGH 0004AG): $____________________

OPTION #4 WORK (ITEMS 0005 THROUGH 0005AF): $____________________

OPTION #5 WORK (ITEMS 0006 THROUGH 0006AG): $____________________

OPTION #6 WORK (ITEMS 0007 THROUGH 0007AG): $____________________

OPTION #7 WORK (ITEMS 0008 THROUGH 0008AJ): $____________________

OPTION #8 WORK (ITEMS 0009 THROUGH 0009AE): $____________________

OPTION #9 WORK (ITEMS 0010 THROUGH 0010AG): $____________________

OPTION #10 WORK (ITEMS 0011 THROUGH 0011AH): $____________________

OVERALL BID PRICE (ITEMS 0001 THROUGH 0011AH (INCLUDES ALL RESPECTIVE):

END OF REVISED BID SCHEDULE

Sanitary Sewer Improvements, City of Crown Point, IN W912P620B0010 compensation for all plant, labor, materials, equipment, tools, and incidentals necessary to complete the work.

1.2.5.2 Measurement

The measurement will be per linear foot of CIPP installed and accepted in increments of the segments at locations shown on the plans. Segments are identified by the beginning and ending manholes (i.e., 248_249 identifies the segment of pipe between manholes 248 and 249).

1.2.5.3 Unit of Measure

Unit of Measure: Linear Foot (LF)

1.2.6 12 Inch Sanitary Sewer Rehabilitation - CIPP (Base Bid Item 0001AH, Opt 1 Bid Item 0002AB, Opt 2 Bid Item 0003AB)

1.2.6.1 Payment

Payment will be made for costs associated with pipe preparation, insertion, bypass pumping, curing, finishing, quality control, and other operations necessary for installation of cured in-place pipe (CIPP) liner for sanitary sewer pipe, 12 inch diameter per the specifications Section 22 05 83.63 CURED-IN-PLACE PIPE (CIPP) LINING. This item includes one segment without an end manhole, Segment 231_1, which will require "blind shot" installation as described in the specifications. This item also includes a segment with a void in the pipe at the face of manhole 248 which will need to be grouted before lining the segment 249_248. Payment constitutes full compensation for all plant, labor, materials, equipment, tools, and incidentals necessary to complete the work.

1.2.6.2 Measurement

The measurement will be per linear foot of CIPP installed and accepted in increments of the segments at locations shown on the plans. Segments are identified by the beginning and ending manholes (i.e., 248_249 identifies the segment of pipe between manholes 248 and 249).

1.2.6.3 Unit of Measure

Unit of Measure: Linear Foot (LF)

1.2.7 Lateral Reinstatements (Base Bid Item 0001AJ, Opt 1 Bid Item 0002AC, Opt 2 Bid Item 0003AD)

1.2.7.1 Payment

Payment will be made for costs associated with procurement of tools, disposal, and other operations necessary to reinstate a lateral after lining with CIPP per the specifications Section 22 05 83.63 CURED-IN-PLACE PIPE (CIPP) LINING. Payment constitutes full compensation for all plant, labor, materials, equipment, tools, and incidentals necessary to complete the work. Included in this item is the cost to cut out and reinstate an outside drop.

1.2.7.2 Measurement

The measurement will be per lateral reinstated after lining with CIPP with refuse removed and disposed of. Acceptance will be based on CCTV

SECTION 01 22 00.00 10 Page 9

AMD 0003 - 08/27/20

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

Provide a new CIPP lining system for the wastewater piping that is complete and ready for operation .

Contractor is required to submit a Homeowners Notification flyer on company letterhead to the Contracting Officer. Once approved, the flyer should be posted on homeowner's door 48-hours in advance (minimum) of cleaning/televising/CIPP activities for each line segment (manhole to manhole pipe length) scheduled. The flyer shall contain the following and any additional information deemed important for the homeowners to know about lining activities occurring in their neighborhood:

a. Date and time frame any CIPP lining activities will occur;

b. What homeowner should do to prepare for cleaning/televising/CIPP lining activities;

c. What homeowner should do in case styrene smoke is seen or smelled;

d. "Information about Styrene" fact sheet (i.e., describes plastic smell, how styrene is used in the sewer repair process, styrene odors and health risks for humans and pets, etc.); and

e. Safety Data Sheet (SDS) available upon request notation with Contractor's contact information including a telephone number (Contractor will keep a stock onsite and be the responsible party to deliver such requests).

Contractor shall submit the flyer to Contraction Officer's Representative (COR), LS, and Owner for approval prior to its use for this project.

Owner reserves the right to request modifications to flyer before its approval.

The Contractor must communicate directly with homeowners whose laterals will be within a point repair excavation prior to initiating the repair if they require the homeowner to avoid use of their sewer lateral.

Contractor may only require homeowner to avoid use of their lateral for maximum of four hours at a time.

Regardless which activity occurs last, manhole rehabilitation or sewer main CIPP, all sewers and manholes within project shall be cleaned of all construction debris.

Perform the reconstruction using a tube of one or more layers of flexible needle-perforated felt or an equivalent non-woven perforated material , of a specified length not to exceed 60 feet , and a thermo-set resin with physical and chemical properties appropriate for the application, in accordance with ASTM F1216. Submit product data for the epoxy resin , liner materials , and installation equipment .

The Felt Tube shall be fabricated to a size that, when installed, will neatly fit the internal circumference of the conduit. Allowance shall be made for circumferential stretching during insertion. Contractor is responsible to confirm pipe diameters and roundness for liner material calculations for each specific pipe location.

SECTION 22 05 83.63 Page 5 accordance with ASTM D543. Conduct a test whereby the CIPP is exposed to the chemical solutions listed in Table 1 at temperatures up to 75 degrees Fahrenheit (F) . Conduct this test for a minimum of one month. Do not accept the CIPP if the values for the CIPP's structural properties show a loss of 20 percent or more from the initial values.

TABLE 1 - CHEMICAL-RESISTANCE REQUIREMENTS

Chemical Solution Concentration Percent

Tap Water (pH 6-9) 100.0

Nitric Acid 5.0

Phosphoric Acid 10.0

Sulfuric Acid 10.0

Gasoline 100.0

Vegetable Oil 100.0

Detergent or Soap 0.1

Ensure that the CIPP meets the minimum structural properties listed in Table 2:

TABLE 2 - CIPP INITIAL STRUCTURAL PROPERTIES - ASTM F1743

Property ASTM Test Method Minimum Value

Tensile Strength ASTM D638 3,000 psi

Flexural Strength ASTM D790 4,500 psi

Short-Term Flexural Modulus of Elasticity

ASTM D790 250,000 psi

Provide a cured liner with a light blue reflective internal wall color so that a CCTV inspection can show details clearly.

2.2.3 Resin

Provide an epoxy- resin-impregnated, flexible felt cured in place tube that is resistant to shrinkage, corrosion, and oxidation resistant to abrasion from solids, grit, and sand in rainwater; and is solvent-free for use in the designated mainline sewers. Use a resin with proven resistance to storm water and ultra-violet light (sunlight) prior to installation. Do not use polyester or vinyl ester resins.

The resin system shall create a composite that satisfies the requirements of ASTM F1216, ASTM D5813 and ASTM F1743.

Ensure that the proposed resin system does not contain silicones, stearates, or natural waxes that would adversely affect the adhesive properties or other chemical or physical properties of the CIPP liner.

2.2.4 Material and Equipment Acceptance

At the time of manufacture, each lot of liner shall be inspected for

SECTION 22 05 83.63 Page 7

3.1.7.10 Post Installation

After installation of the pipe patch, the sewer must be televised to ensure the patch is installed correctly. CIPP liner is to be installed after patch is acceptable. See requirements related to CIPP liner in this section of the specifications.

3.1.8 CIPP Installation Procedure

3.1.8.1 Set-Up

In general, the CIPP installation shall be in accordance with ASTM F1216, Section 7 or ASTM F1743, Section 6.

3.1.8.2 Wet Out

Calculate the amount of resin and catalyst required. Measure and mix the resin and catalyst. Saturate and impregnate the flexible felt tube with the amount of epoxy resin that was estimated before installation. Handle the resin-impregnated flexible tube in a way that retards or prevents resin from setting until the resin is ready for insertion.

3.1.8.3 Insertion

Use the pull in place method to install the liner or bladder system. Pull the liner or bladder system for the length of pipe being lined (manhole to manhole). Use compressed air to inflate the bladder to a pressure adequate to form the liner so that the liner fits tightly against the internal circumference of the pipe and causes the resin to migrate into pipe joints, voids and defects. Install the liner at low pressure (not to exceed 10 psi ) in order to prevent damage to the host pipe.

3.1.8.4 Inversion Method

The application of a hydrostatic head shall be sufficient to fully extend the tube to the next designated manhole or termination point. The tube shall be inserted into the vertical inversion standpipe with the impermeable plastic membrane side out. At the lower end of the inversion standpipe, the tube shall be turned inside out and attached to the standpipe so that a leak proof seal is created. The inversion head will be adjusted to be of sufficient height to cause the impregnated tube to invert from manhole to manhole and hold the tube tight to the pipe wall, produce dimples at side connections and flared ends at the manholes. The Contractor shall use a lubricant as necessary. Care shall be taken during the elevated curing temperature so as not to over stress the felt fiber.

3.1.8.5 Curing

Curing shall be accomplished by using hot water under pressure or steam pressure in accordance with the manufacturer's recommended cure schedule.

Use compressed air to inflate the bladder and leave the liner in place until the resin-curing cycle is complete (within one hour at ambient temperature).

When the curing process is complete, release the pressure and pull out the inflation bladder. Ensure that the cured composite liner remains in place within the host pipe and that the liner provides a smooth bore interior that conforms to the existing pipe. Ensure that the tube is continuous in

SECTION 22 05 83.63 Page 13 length and wall thickness, and that the tube is uniform. If defects that were in the original pipe remain, reline the pipe again.

3.1.8.6 Hot Water Method

After installation is completed the Contractor shall supply a suitable heat source and hydrostatic water pressure recirculation equipment. The equipment shall be capable of delivering hot water throughout the section by means of a pre-strung hose to uniformly raise the temperature above the temperature required to effect a cure of the resin. This temperature shall be determined by the resin/catalyst system employed.

The heat source shall be fitted with suitable monitors to gauge the temperature of the incoming and outgoing water supply. Another such gauge shall be placed between the impregnated tube and the pipe invert at the remote manhole to determine the temperatures during cure. Temperature in the line during the cure period shall be as recommended by the resin manufacturer.

Initial cure shall be deemed to be completed when inspection of the exposed portions of CIPP appears to be hard and sound and the remote temperature sensor indicates that the temperature is of a magnitude to realize an exotherm. The cure period shall be of a duration recommended by the resin manufacturer, as modified for the CIPP process, during which time the recirculation of the water and cycling of the heat exchanger to maintain the temperature continues.

3.1.8.6 Cool Down

The Contractor shall cool the hardened CIPP to a temperature below 100 degrees F before relieving the static head in the inversion standpipe.

Cooldown may be accomplished by the introduction of cool water into the inversion standpipe to replace water being drained from a small hole made in the downstream end. Care shall be taken in the release of the static head so that a vacuum will not be developed that could damage the newly installed CIPP.

3.1.8.7 Finish

Ensure that the host pipe has not been left with any barriers, coatings, or material other than the cured liner tube or resin composite, which is specifically designed for desirable physical and chemical-resistance properties. Remove materials used in the installation, except for the cured liner tube or resin composite. Remove the cured liner tube or resin composite pipes left protruding from the service connection. Ensure that the finished CIPP is continuous and free from visual defects such as inclusions of foreign materials, dry spots, pinholes, folds, lumps, blisters, and delimitation.

During the warranty period any defects which will affect the integrity or strength of the CIPP shall be repaired at the Contractor's expense, in a manner mutually agreed by the Contracting Officer.

Alternate methods of installing and curing the tube shall be submitted to the Contracting Officer for approval.

3.1.8.8 Sealing the CIPP at Manholes (Watertight Seals)

The CIPP liner joint at all incoming pipes and outgoing pipes at manhole

SECTION 22 05 83.63 Page 14 walls shall be made watertight (no exceptions) by the use of an injection grout with the following characteristics: moisture-activated MDI/TDI blended polyurethane that can absorb water, impermeable resin, density of

9.09 pounds per gallon , such as Avanti 202 or similar product approved by the LS/COR and further sealed with a hydraulic mortar with the following characteristics: portland cement with 5,500 pounds per square inch in 28 calendar-days per ASTM C109/C109M such as Mainstay ML-10 or approved equal.

3.1.8.9 Reinstatements

After the liner has been cured in place, the Contractor shall reconnect any existing active connections (laterals, outside drops, etc.). The Contractor shall be responsible to confirm the active laterals prior to reconnection. This shall be done without excavation from the interior of the pipeline by means of a television camera and a cutting device that re-establishes the service connections to not less than 95 percent capacity. If after reconnection the lateral connection continues to actively leak, the Contractor shall inform the Contracting Officer and provide with CCTV video of the leaking lateral connection. After review of the CCTV video and if deemed not a result of Contractor activities, and if directed by the Contracting Officer, the Contractor shall perform a point repair on the lateral connection (see Section 33 30 00 SANITARY SEWERAGE for further point repair specifications). Such repair shall be approved in a Change Order prior to the commencement of the work. The Contractor is responsible for paying for any and all repairs if it is deemed to be damaged during the cut out process for the service lateral or during CIPP installation. All work for trenchless lateral reconnection shall be paid for on a unit price basis based on the number of laterals reinstated. COR, AE, and/or Owner reserve the right not to reinstate a lateral determined to be inactive in the field. Under no circumstances shall a cookie from a lateral reinstatement be allowed to pass through the sanitary sewer system. Contractor shall capture all cookies at time of reinstatement.

3.1.8.10 Testing

The water tightness of the CIPP shall be gauged while curing and under a positive head. Any leaks shall be repaired and retested to the satisfaction of the Contracting Officer. The finished liner shall be continuous over the entire length of the installation and conform to the walls of the host pipe.

As part of the testing requirement, upon completion of the installation and lateral reconnection, a visual inspection of the expanded in place pipe shall be performed via a closed-circuit television camera. Digital CCTV Recordings on DVD of the inspection shall be provided to the Contracting Officer.

3.1.8.11 Blind-Shot Lining Segment

This project involves lining a segment with no upstream manhole. The methodology for lining this segment should be planned by an experienced CIPP lining professional. The general methodology will involve a bladder to heat the liner for application. The liner must be sized carefully at a length to reach the furthest lateral without being too long where the liner gets bunched up. Contact Commonwealth Engineers, Inc. (CEI) to review preliminary CCTV of the segment. The preliminary CCTV completed by CEI will not serve as a replacement for required pre- and post- televising of the segment.

SECTION 22 05 83.63 Page 15

S

S S

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SHEET

IDENTIFICATION

US Army Corps of Engineers

US Army Corps of Engineers

Chicago District

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50' 0

SCALE: 1"=50'

50'

M A

M A

E A

1 2 3 4 5

VALDMAN DR.

912 S Main ST

Alvarado, Dawn

914 S Main ST

Sparks, L Duane &

Janet R Sparks H & W

916 S Main ST

Sparks, Julie R

933 S East ST

Sullivan, Michael R &

Kathleen A Sullivan H & W

(Und 60% int) and Patricia

Ann Sullivan (Und 40% int)

929 S East ST

Roccaforte, Michael &

Amanda h&w

925 S East ST

Miller, Natalie Rose & Jesse

Kristopher Miller w&h

1000 S Main ST

Crown Point

Multi-school Bldg

Corp

P/L P/L

P/L

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P/L

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CIPP LINING 12" SAN.SEWER

FROM MH 231 TO MH 232

APPROX. 321 LF

CIPP LINING 12" SAN. SEWER

FROM MH 231 TO ENDPOINT 1

APPROX. 250 LF BLIND SHOT

CIPP LINING 10" SAN.SEWER

FROM MH 231 TO MH 2

APPROX. 335 LF

EOP

EOP

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NOTE:

1. SEE C-500 FOR

REPAIR SCHEDULE

2. SEE C-501 FOR

MANHOLE REPAIR

SCHEDULE.

MANHOLE REPAIRS

REQUIRING

EXCAVATION HAVE

BEEN DETAILED ON

THIS SHEET WITH

APPROPRIATE

SURFACE

RESTORATION

3. SEE DETAIL 4,SHEET

MD-2 FOR SURFACE

RESTORATION TO

ASPHALT

POINT REPAIR AT 58.5

FT. FROM MH 231.

SEE NOTE 3

APPROX. DEPTH 9.14 FT.

FOR SEGMENT CONTINUATION

SEE SHEET C-107

STATE OF

11100674

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THIS SEGMENT

REMOVED FROM

PROJECT

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US Army Corps of Engineers

Chicago District

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SANITARY SEWER PIPE DATA TABLE SANITARY SEWER REPAIR TABLE

Base or

Option

Plan

Sheet #

Existing

Sanitary

Sewer

Section

Pipe Diameter

& Pipe Type

8"

CLEAN/

CCTV

(LF)

10"

CLEAN/

CCTV

(LF)

12"

CLEAN/

CCTV

(LF)

8" CIPP

(LF)

10" CIPP

(LF)

12" CIPP

(LF)

Point

Repair in

Asphalt, Complete

(EA)

Point

Repair in

Concrete, Complete

(EA)

Sewer Pipe

Patch (EA)

Lateral

Reinstatment (EA)

Protruding

Tap (EA)

Sanitary Lateral

Reconnection to

Sewer 6" Wye, Complete (EA)

Grout Hole in Pipe at

Manhole (for information only)

Blind Shot CIPP

(for information only)

Curb-to-Curb

Asphalt Replacement includes Sealing Butt

Joints (SY) - Newly

Paved Street

Comments

*Preliminary CCTV available upon request

Base Bid C-103

250_249 12" vcp

95 95 6 2

Broken pipe, poor condition 69.5' to

85.5' from face of pipe at MH 249

Base Bid C-103

249_248 12" vcp

145 145 4 1 1

Hole in pipe to be grouted prior to lining is at face of MH 248. Poor condition first 3 feet from face of pipe at MH 248

Base Bid C-103

248_247

12" conc 300 300 7

Base Bid C-102

261_243 12" vcp

295 295 5

Base Bid C-103

241_242 12" vcp

210 210 5

Base Bid C-103

240_241 12" vcp

180 180 2

Base Bid C-103

241_239 12" vcp

180 180 3 1

Base Bid C-108

231_1 12" vcp

250 250 2 1

No upstream manhole. Install CIPP using "blind shot". See specifications

Section 22 05 83.63

CURED-IN-PLACE (CIPP) LINING,

subpart 3.1.6.12

Base Bid…