Exhibit B-S Fraser St (Pro No 1818) Tech Specs.pdf

City of Georgetown, South Carolina Project #1818

September 2023

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TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 01 GENERAL REQUIREMENTS

01010 Summary of Work

01025 Measurement and Payment

01026 Applications for Payment

01035 Change Order Procedures

01045 Cutting, Coring, and Patching

01046 Control of Work

01170 Special Provisions

01200 Project Meetings

01300 Submittals

01310 Construction Scheduling

01320 Construction Photographs and Video Recording

01370 Schedule of Values

01400 Quality Control

01490 Mobilization/Demobilization

01500 Temporary Facilities

01570 Maintenance and Protection of Traffic

01600 Delivery, Storage and Handling

01720 Record Documents

01735 Warranties and Bonds

01740 Contract Closeout

DIVISION 02 SITE WORK

02210 Work in South Carolina Department of Transportation Rights-Of-Way

02221 Trench Excavation, Bedding and Backfill

02230 Granular Fill Materials

02240 Dewatering and Drainage

02250 Sheeting and Bracing

02270 Sedimentation and Erosion Control

02575 Pavement, Markings, and Appurtenances

02730 Sanitary Sewer Systems

02731 Ductile Iron Sewer Pipe

02732 Polyvinyl Chloride Sewer Pipe

02733 Sanitary Sewer Service Connections

02800 Sewer Line Cleaning

02801 Sanitary Sewer CCTV Inspection

02803 Cured-In-Place Pipe Lining

02805 Grouting Mains and Lateral Connections

02806 Sewer Service Lateral CIPP Lining

02807 Manhole Lining

02860 Sanitary Sewer Flow Control

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DIVISION 03 CONCRETE

03600 Grouting

APPENDIX I – PACP Main Line CCTV Reports

APPENDIX II – MACP Level II Manhole Inspection Reports

END OF SECTION

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SECTION 01010

SUMMARY OF WORK

PART 1 GENERAL

1.01 LOCATION OF WORK

A. The work of this Contract is located along S. Fraser Street from Bourne St. to Front St. within the City of Georgetown, South Carolina.

1.02 SCOPE OF WORK

A. Furnish all labor, materials, equipment and incidentals required to construct and install the replacement and rehabilitation of sewer manholes, mainlines, and service lines in its entirety as shown on the Drawings and as specified herein.

B. The Work includes, but is not necessarily limited to, the following:

1. Maintenance of Traffic

2. CIPP Lining of Sewer Mainlines (8, 12 & 15-inch)

3. Point repairs via open cut

4. Service lateral lining and/or replacement

5. Sewer cleanout repair

6. Raising manholes

7. Installing new manholes

8. Manhole repairs (Chimney, Cone, Wall, Bench, Channel & Inverts)

9. Manhole lining and chimney seals

1.03 SUGGESTED GENERAL WORK SEQUENCE

A. Perform Work in sequence listed below to accommodate the Owner's uninterrupted use of the existing facilities during the construction period and to ensure completion of the Work in the

Contract Time. The Contractor is responsible for bypassing sewer flow during the execution of the work to prevent sanitary sewer overflows (SSO) or back-ups.

1. Distribute notifications to property owners, emergency agencies, and regulatory agencies.

2. Execute point repair work.

3. Perform sewer main line rehabilitation via CIPP, or open cut Point Repair.

4. Perform sewer service lateral and clean out rehabilitation and/or replacement.

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5. Perform manhole rehabilitation.

6. Conduct post-rehabilitation CCTV and submit video and PDF reports to Engineer for review.

7. Coordinate with Engineer and Owner for final review and project close-out.

1.04 CONTRACTOR'S USE OF PREMISES

A. Contractor shall limit the use of the premises for his/her Work and for storage to allow for:

1. Owner occupancy.

2. Public use.

B. The assets constructed and/or rehabilitated under this Contract will replace existing assets and may impact the operation and/or performance of existing facilities in the vicinity of the Work.

The Contractor shall be responsible for maintaining sewer flows throughout construction duration.

C. Coordinate use of premises with the Owner and the Engineer.

D. Contractor shall assume full responsibility for security of all his/her and his/her subcontractors materials and equipment stored on the site.

E. If directed by the Owner or Engineer, move any stored items which interfere with operations of

Owner or other contractors.

F. Obtain and pay for use of additional storage or work areas if needed to perform the Work

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SECTION 01025

MEASUREMENT AND PAYMENT

PART 1 - GENERAL

1.1 SCOPE OF WORK

A. This Section includes specifications for the measurement and payment of the various elements of the Work; with provisions applicable to lump sum prices, unit prices, and allowances, if applicable.

B. The Contractor shall receive no payment for any portion of the work until it is installed. The only exception to this is payment for stored materials on site if the Contract provides for the payment of stored materials.

1.2 LUMP SUM ITEMS

A. Lump Sum measurement will be for the entire item, unit of work, structure, or combination thereof, as specified and as indicated in the Schedule of Prices in the Bid Form. Measurement and payment for all bid items indicated as Lump Sums shall include the cost of all labor, materials and equipment necessary to furnish, install, clean, test, and place each bid item into operation;

including permitting, general conditions, overhead and profit.

B. Progress payments will be based on the Schedule of Values, as specified in Section 01370, prepared by the Contractor and approved by the Owner/Engineer before acceptance of the first Application for Payment.

C. In order for the Contractor to request progress payments against Lump Sum items, Contractor shall provide a breakdown in sufficient measurable detail that is acceptable to the Owner/Engineer.

D. Measurement

1. Measurement shall be based on the estimated percent complete of each Lump Sum item based on the Schedule of Values, as specified in Section 01370.

E. Payment

1. Payment will be made at the lump sum price proportional to the completion percentages approved by the Owner/Engineer.

1.3 UNIT PRICE ITEMS

A. Quantity and measurement estimates stated in the Schedule of Prices in the Bid Form are estimates for bidding purposes only. Actual payments shall be based on actual quantities installed, in-place, as measured and/or verified by the Owner/Engineer.

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B. Unless otherwise provided in the General Conditions, the bid unit prices shall be in effect throughout the contract duration, regardless of variances between the estimated quantities and the actual installed quantities.

C. The Contractor shall make no claim, nor receive any compensation, for anticipated profits, loss of profit, damages, or any extra payment due to any difference between the amounts of work actually completed, or materials or equipment furnished, and the estimated quantities.

D. Unless otherwise approved by the Owner, any unit quantities exceeded may not be invoiced until the estimated quantity is increased by contract change order.

E. Contractor shall assist Owner/Engineer by providing necessary equipment, workers, and survey personnel as required to measure quantities.

F. Measured quantities shall be rounded to the nearest whole integer, unless the value of the unit price exceeds $100, in which case measured quantities shall be rounded to the nearest half unit.

G. Measurement

1. Measurement for progress payment shall be made by, or approved by, the Owner/Engineer based on the estimated effective quantity installed. The effective quantity installed represents the actual units or quantities installed, adjusted for incomplete elements or components.

2. Unless otherwise provided for in the Schedule of Prices in the Bid Form, unit price items are all-inclusive of all related work, direct and indirect, to provide a complete and functional item. For example, underground water pipe installation would include pipe, trenching, shoring, dewatering, bedding, installation, backfill, testing, flushing, disinfection, and commissioning; including all labor, materials and equipment necessary to furnish, install, clean, test, and place into operation; including permitting, general conditions, overhead and profit.

3. The final measurement shall be based on actual quantities, jointly measured by Contractor and Owner/Engineer.

H. Payment

1. Progress payments shall be in accordance with the contract documents based on estimated effective quantities installed, paid at the bid unit price.

2. The final payment shall be based on actual quantities, fully installed, tested and placed into service, paid at the bid unit price.

PART 2 - BID ITEMS

2.1 MISCELLANEOUS WORK (PART A)

A. Mobilization/Demobilization and Related Expenses (Item A1)

1. Method of Measurement.

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a. Mobilization, demobilization and related expense shall be a lump sum. This Item is meant for non-recurrent and general expenses related to establishment and close out of the Work.

2. Basis of Payment.

a. Mobilization, demobilization and related expenses shall be paid for on a lump sum basis. This price and payment shall be full compensation for all costs associated with initiating and completing the Contract, exclusive of the cost of materials. Payment shall include compensation for all expenses related to moving equipment onto and away from the jobsite, performance and payment bonds and other securities required, insurances, necessary permits and fees, posting required notices, project sign, Engineer’s and Contractor’s field office installation, if required, including hooking up initial utilities, site preparation, removal of any field offices and temporary utilities and roadways, removal of signs, submittal of all record documents, and the general costs associated with initiating the Work on site to assure that it is proceeding in a continuous manner. No additional payment shall be made for interim mobilization or demobilization associated with shutdown of Work by Contractor or Owner.

b. Mobilization, demobilization and related expenses shall also include all Contract general requirements including but not limited to full compensation for furnishing construction schedules including baseline and periodic updates; providing and maintaining the quality control plan; providing the project superintendent, project manager and project Engineer (if applicable) full-time; maintaining on-site field office and Engineer’s field office if required; recurring expenses following initial mobilization; providing and maintaining dumpsters, security, fencing, and dust control; monthly utility charges; construction photographs; ongoing maintenance of Record Drawings; equipment maintenance; surveying, survey controls, and staking out of easements; project closeout costs; and all temporary facilities, labor, equipment and materials required for or incidental to the Work for which separate payment is not provided under other Bid Items.

c. Payments shall be made in three equal installments. The first two (2) installments shall coincide with the first two (2) monthly payment requisitions, contingent upon Owner acceptance of the baseline construction schedule, compliance with Section 01490 and demonstration of satisfactory construction progress, as determined by the Owner/Engineer. The third installment shall be made when the Contractor has completed all construction activity, including final cleanup, punch list Items, compliance with Section 01490 and satisfactory submission of Record Drawings.

d. The cost for this Item (A-1) shall not exceed three percent (3.0%) of the Total Bid Price, excluding this Item itself.

B. Maintenance and Protection of Traffic (Item A2)

1. Method of Measurement.

a. Maintenance and Protection of Traffic shall be a lump sum. This Item shall include costs related to traffic control that may be required over the term of the Work for the entire Contract.

2. Basis of Payment.

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a. Maintenance and protection of traffic shall be paid for at the contract lump sum price. This price and payment shall be full compensation for all costs associated with labor, equipment and services involved in the preparation of control plans; erection, maintenance, moving, adjusting, cleaning, replacement of damaged or worn devices, and removal of devices; labor for any required flaggers; and all other Items furnished by the Contractor as well as all costs of labor and equipment involved in performing the maintenance of vehicular and pedestrian traffic and all other Items necessary to complete the Work as shown and specified but not included for payment under other Items in the Schedule of Prices.

b. Payment shall be made as determined by the Owner/Engineer on a percent complete basis in accordance with the accepted Schedule of Values (Section 01370).

C. Gathering Manhole GIS Data for Newly Found Assets in the Field (Item A3)

1. Method of Measurement.

a. Gathering manhole GIS data for newly found assets in the field shall be measured by the actual number of new manholes found and data gathered from said manhole.

2. Basis of Payment.

a. Payment for gathering manhole GIS data for newly found assets and incorrectly identified assets in the field shall be for the quantity as above determined at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for all labor, materials and equipment necessary for surveying the new asset, capturing all measurements and elevations specified in the technical specification, locating and indicating all pipe sizes and materials of pipes coming into and out of the new manhole, assigning an asset identification code in association with the Owner, collecting photographs as specified and if required, and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

D. Erosion and Sedimentation Control (Item A4)

1. Method of Measurement.

a. Erosion and sedimentation control shall be a lump sum. This Item shall include costs related to erosion and sedimentation control that may be required over the term of the Work for the entire Contract.

2. Basis of Payment.

a. Erosion and sedimentation control shall be full compensation for all labor, equipment, materials and incidentals necessary to control erosion as specified in the technical specification, including but not limited to, furnishing, installing, maintaining, and removal of the erosion and sedimentation control devices, silt fences, stone for filtration devices, filter boxes, straw mulch, erosion control blankets, and all else incidental thereto for which separate payment is not provided under other Bid Items.

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b. Payment shall be made as determined by the Owner/Engineer on a percent complete basis in accordance with the accepted Schedule of Values (Section 01370).

E. Replace Full Depth Asphalt Pavement (Item A5).

1. Method of Measurement.

a. Replacement of Asphalt Pavement shall be measured on a per square yard basis as actually placed, but not exceeding width limits of the pipe diameter plus 4 feet.

2. Basis of Payment.

a. Payment for bituminous concrete pavement, complete in place and approved by the Owner/Engineer, will be made for the quantity determined above at the price bid for Item A-5 in the Schedule of Prices. This price and payment shall be full compensation for cleaning and priming the edges of the existing pavement;

furnishing and installing aggregate base and preparing the surface for pavement;

furnishing and placing tack coat; furnishing, placing and maintaining any required initial pavement; furnishing and maintaining final pavement to the dimensions shown on the Drawings; raising and adjusting manhole covers to final grade as necessary; compaction of all pavement; furnishing and installing all pavement markings; maintaining and repairing damaged pavement throughout the warranty period; and all else incidental thereto for which payment is not provided under other items in the Schedule of Prices.

b. If the thickness of pavement ordered placed by the Owner/Engineer is greater than that specified, payment will be prorated on the basis of the thickness of material and the cubic yard of asphalt pavement actually placed. No payment will be made for any additional pavement not specifically ordered in writing by the Owner/Engineer.

c. No additional payment will be made for leveling course if required.

F. Flowable Fill (Item A6)

1. Method of Measurement.

a. Flowable Fill shall be measured on a per cubic yard basis as actually placed. Length will be measured along the centerline of the utility from center to center of manholes, beginning to end of point repairs, or beginning to end of service laterals. Width will be measured by trench width. Flow Fill truck tickets will be required for documentation.

2. Basis of Payment.

a. Payment for flowable fill, complete and in place and approved by the Owner/Engineer, will be made for the quantity determined above at the price provided for this item. This price and payment shall be full compensation for placement of flowable fill and all else incidental thereto for which payment is not provided under other items in the Schedule of Prices.

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b. If the amount of flowable fill ordered placed by the Owner/Engineer is greater than specified, payment will be prorated on the basis of volume of material actually ordered placed. No payment will be made for any additional flowable fill not specifically ordered in writing by the Owner/Engineer.

G. Bypass Pumping Operations (Items A7)

1. Method of Measurement.

a. Bypass Pumping Operations shall be a lump sum. This Item shall include costs related to bypass pumping operations not associated with CIPP installation or manhole liner application.

2. Basis of Payment.

a. Bypass Pumping Operation shall be full compensation for all labor, equipment, materials and incidentals necessary to safely and effectively divert the flow of the existing system to allow for installation of the new sewer main and as specified in Section 02767.

b. Payment shall be made as determined by the Owner on a percent complete basis in accordance with the accepted Schedule of Values (Section 01370).

c. All bypass pumping needs for the work to replace manhole 1828, at the intersection of Front St. and S. Fraser St. shall be included in the Bypass Pumping Operations bid item.

3. Exclusion. Bypass Pumping Operations for CIPP installation and manhole lining shall not be included or associated with this line item. This bypass pumping shall be specifically paid under the pipe bursting line item.

2.2 PVC SEWER PIPE, MANHOLES AND APPURTENANCES

A. Precast Concrete Manholes (Items B1 through B2)

1. Method of Measurement

a. Precast concrete manholes (Items B1 through B2) will be measured in vertical feet from the invert of the lowest pipe of the manhole to the top of the manhole frame.

2. Basis of Payment

a. Payment for furnishing and installing concrete manholes complete in place will be made for the quantity as above determined at the price per vertical foot bid for Items B1 through B2, which price and payment shall be full compensation for all excavation (except rock and boulder), backfilling, for furnishing and installing precast sections and bases, platforms, damproofing, frames and covers, screened gravel subbase, all forms, reinforcing, concrete and masonry materials, top slabs for shallow manholes if

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Section 01025 - 7 used, leakage testing, and all else incidental thereto, for which separate payment is not provided under other items in the Schedule of Prices.

b. 48-inch diameter manholes shall be billed as Item B1.

c. 60-inch diameter manholes shall be billed as Item B2.

2.3 DUCTILE IRON GRAVITY SEWER PIPE AND APPURTENANCES (PART C NOT USED)

2.4 DUCTILE IRON FORCE MAINS AND APPURTENANCES (PART D NOT USED)

2.5 SEWER REHABILITATION (PART F)

A. Cured-in-Place Pipe – Manhole to Manhole (Items F1 through F3)

1. Method of Measurement.

a. Cured-in place pipe (CIPP) shall be measured by the actual number of linear feet of CIPP installed, measured in place along the centerline of the pipe from center-to-center of the manholes of the various sizes indicated. Measurement shall be to the nearest foot. Only CIPP accepted by the Owner/Engineer shall be measured. No separate payment shall be made for unclogging service laterals as a result of the operation.

2. Basis of Payment.

a. Cured-in place pipe shall be paid for by the respective quantities, at the sizes defined, as determined above at the Contract unit price bid in the Schedule of Prices. This price and payment will be full compensation for furnishing all materials, labor, tools, equipment and appurtenances required or otherwise necessary to satisfactorily complete the Work including light hydraulic cleaning, pre-television inspection, post-construction television inspection from manhole to manhole, stopping of active leaks that would interfere with the integrity of the liner to be installed, all approved liner repairs, removal and disposal of debris and any other obstructions excluding mechanical heavy cleaning, obtaining water, repairs to private property, public notification, odor control measures, sewer flow control, maintenance of flow in existing sewers with bypass pumping and maintenance of plugs, hydrophilic end seals, acceptance testing, care and protection of all property, and all costs, labor, materials, and equipment incidental thereto, for which separate payment is not provided under other items in the Schedule of Prices.

b. 8-inch diameter CIPP shall be billed as Item F1.

c. 12-inch diameter CIPP shall be billed as Item F2.

d. 15-inch diameter CIPP shall be billed as Item F3.

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B. PVC Point Repairs (Items F4 through F7)

1. Method of Measurement.

a. PVC sewer point repairs for sanitary sewer mains shall be measured as the actual number of completed repairs accepted by the Owner/Engineer. Depths shall be from the ground surface to the invert of the pipe. Each point repair shall be a minimum of 8 feet and a maximum length of 12 linear feet within a sewer reach.

b. PVC sewer point repairs beyond the initial 12 linear feet shall be approved by City of Georgetown or their field representative prior to working be performed. Point repairs beyond 12 linear feet will be measured on a linear foot basis beyond the first 12 feet.

c. Measurement shall be made along the horizontal centerline of the pipe with no deduction for fittings and shall be to the centerline of the adaptor at connections to existing pipe and/or to the inside edge of the manhole when repair is tied into manhole. Depths shall be from the ground surface to the invert of the pipe.

2. Basis of Payment.

a. PVC sewer point repairs shall be paid for the respective quantities as determined above at the Contract unit price bid in the Schedule of Prices. The price and payment shall be full compensation for furnishing, laying and jointing the PVC pipe; fittings;

couplings; removal and disposal of existing pipe types to be replaced; saw-cutting of pavement if required; excavation (except for rock and boulder removal); basic dewatering and drainage as specified in technical specification, support of excavation and protection of the sewer, existing utilities and structures; furnishing and installing all bedding and backfill materials up to but not including the pavement section (refer to Figure 4 Pavement Repairs on sheet C-500 for more information);

compaction; #57 stone; flowable fill; connections to existing and/or new manholes including coring of existing manholes; connecting to existing pipes; PVC wyes and tees and reconnection of any services; testing the pipe (including conducting post installation CCTV inspection of main line pipe from manhole to manhole); diversion and/or maintenance of existing flows; bypass pumping; control of groundwater and surface or drainage waters; protection, crossing, and supporting of existing structures and utilities; replacement of existing utilities disturbed during construction; care and protection of property; coordination with other contractors and utilities; and all other Items necessary to complete the Work as shown and specified but not included for payment under other Items in the Schedule of Prices.

C. Mechanical Heavy Sewer Cleaning/Silt Removal (Item F8)

1. Method of Measurement.

a. Mechanical heavy sewer cleaning and root removal shall be measured by the actual number of linear feet of pipe cleaned as approved by the Owner/Engineer. Pipe shall be measured in place along the centerline of the pipe from the center of manhole to

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Section 01025 - 9 center of manhole of each pipe. Measurement shall be to the nearest foot of the actual footage of what was cleaned.

2. Basis of Payment.

a. Mechanical heavy sewer cleaning and root removal of the existing sewer pipe shall be paid for the respective quantities as determined at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for locating existing manholes; the removal, transportation, and disposal of debris within the sewers in accordance with these Specifications; for obtaining water;

maintenance of flow in existing sewers including bypass pumping and plugs necessary for mechanical heavy sewer cleaning and root removal; and all else incidental thereto for which separate payment is not provided for under other items in the Schedule of Prices.

D. Reconnect Active Service Laterals to CIPP Lined Pipe, All Sizes All Depths (Item F9)

1. Method of Measurement.

a. Reconnection of active service laterals to CIPP lined pipe shall be measured by the actual number of laterals reinstated. It shall be the contractor’s responsibility to reinstate all active taps.

2. Basis of Payment.

a. Reconnection of active service laterals shall be paid for each building lateral reinstated as determined above at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for coordination with property owners; maintenance of sewer service flow; cleaning, removal and disposal of debris; furnishing all required equipment, reinstating all active service lateral as shown in CCTV; removal of liner coupon, and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

E. Sewer Service Lateral CIPP End Seals (Item F10)

1. Method of Measurement.

a. Sewer service cured-in-place (CIPP) end seals, shall be measured for payment by the actual number of CIPP end seals installed. No separate payment shall be made for unclogging service laterals as a result of the operation.

2. Basis of Payment.

a. Sewer service lateral cured-in-place (CIPP) end seals, shall be paid for the respective quantities as determined at the Contract unit prices bid in the Schedule of Prices.

This price and payment shall be full compensation for project notices; coordination with property owners; cleaning the existing service pipe and connection; removal of obstructions; removal and disposal of debris; performing post-construction television inspection (from sewer main to the cleanout); furnishing written logs and DVDs; stopping active infiltration; furnishing and installing the service lateral

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Section 01025 - 10 connection end seal; materials testing and acceptance; environmental protection; and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

F. Furnish and Install New Flexible Chimney Seals (Items F11)

1. Method of Measurement.

a. Sewer manhole chimney seals for existing sewer manhole chimneys using an internal chimney lining system shall be measured in place on a per manhole basis.

Measurement shall be based on completion of each chimney, including the replacement of broken or cracked bricks, the application of cementitious mortar to structurally restore the chimney, and preparation of the chimney for the installation of the internal chimney lining system.

2. Basis of Payment.

a. Sewer manhole chimney lining shall be paid for the quantity as above determined at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for removal and disposal of all unsuitable materials; stopping all active leaks with chemical or cementitious grout; cleaning; preparation of the chimney for the seal; furnishing and installing the internal chimney seal system and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

G. Repairing and Rebuilding Brickwork for Inverts, Benches, Walls, and Chimneys in Manholes (Item F12)

1. Method of Measurement.

a. Repairing or rebuilding of brickwork in existing masonry manholes shall be measured by the actual number of manholes repaired or rebuilt. Repairs or rebuilding to include work to the barrel section walls, transition sections, chimneys, benches, pipe connections, and inverts.

2. Basis of Payment.

a. Repairing or rebuilding of existing manholes shall be paid for at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for all labor, materials and equipment necessary for cleaning;

stopping all active leaks with chemical or cementitious grout; maintenance of flow in existing sewers including bypass pumping and plugs; chipping away loose material; removal of existing manhole steps; protection of existing sewer lines;

furnishing and installing all required masonry materials and brickwork; repairing and rebuilding manhole barrel section walls, transition sections, chimneys, benches, inverts and pipe connections as directed by the Owner/Engineer; and all incidentals thereto, for which separate payment is not provided under other items in the Schedule of Prices.

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H. Coating all Manhole Inverts with Quick-Setting Grout (Items F13)

1. Method of Measurement.

a. Coating of all manhole inverts with a quick-setting grout shall be measured by the actual number of manholes coated.

2. Basis of Payment.

a. Coating of all manhole inverts with a quick-setting grout shall be paid for at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for all labor, materials and equipment necessary for cleaning, removal of all debris, application of the coating specified, maintenance of flow in existing sewers including bypass pumping and plugs, and repair as directed by the Owner/Engineer and all incidentals thereto, for which separate payment is not provided under other items in the Schedule of Prices.

I. Sewer Manhole Monolithic Lining (Items F14)

1. Method of Measurement.

a. Sewer manhole monolithic lining for sealing of existing sewer manholes using monolithic surfacing system, shall be measured in place on a vertical foot basis from the invert of the lowest pipe of the manhole to the top of the manhole and chimney interface.

2. Basis of Payment.

a. Sewer manhole monolithic lining for sealing of existing manholes using monolithic lining system, shall be paid for the quantity as above determined at the Contract unit price bid in the Schedule of Prices. This price and payment shall be full compensation for preparatory cleaning of the manhole walls and invert; sealing pipe connections and stopping active leaks with chemical or cementitious grout; maintenance of flow in existing sewers including bypass pumping and plugs; furnishing and installing the manhole monolithic lining system as specified; reopening all active manhole connections; proper disposal of cleaning solvents; materials testing; environmental protection; final acceptance testing and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

J. Removal and Disposal of Protruding Taps (Item F-82)

1. Method of Measurement.

a. Removal of protruding taps shall be measured by the actual number of taps cut off and removed as determined by the Owner/Engineer.

2. Basis of Payment.

a. Removal of protruding taps shall be paid for each building lateral cut off by a remote liner cutter as determined above at the Contract unit price bid in the Schedule of

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Prices. This price and payment shall be full compensation for coordination with property owners; maintenance of sewer service flow; cleaning, removal and disposal of debris; furnishing all required equipment, cutting each protruding tap with a remote-controlled cutting device; removal of cut tap, and all else incidental thereto for which separate payment is not provided under other items in the Schedule of Prices.

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SECTION 01026

APPLICATIONS FOR PAYMENT

PART 1 GENERAL

1.01 SCOPE OF WORK

A. This section includes the requirements that the Contractor shall follow for submitting applications for payment. Requirements in this section supplement additional requirements contained in Section 00700.

B. Its noted that the Owner, at its sole discretion, may authorize the Engineer to act on its behalf for any or all the of the tasks describe herein.

1.02 RELATED WORK

A. Section 00700 - Conditions of Contract.

B. Section 01025 - Measurement and Payment.

C. Section 01370 - Schedule of Values.

1.03 PROCEDURES FOR SUBMITTING APPLICATIONS FOR PAYMENT

A. The Contractor shall submit his draft Application for Payment on or before the third working day of each month, or another specific day established at the Pre-Construction Meeting as authorized by the Owner’s Project Manager (PM). The Owner will pay the Contractor the value of the work performed, as approved by the Engineer, less retainage, less the aggregate of previous payments, typically within 21 working days of receipt from Engineer of final approved

Application for Payment. Draft Applications for Payment that are submitted later will require additional time for processing for payment.

B. The Owner’s approving authority, usually the Engineer, will review the draft Application for

Payment and provide the Contractor with comments typically within 10 working days. The

Contractor then shall address all comments and be prepared to submit a final Application for

Payment on the established date of the Monthly Construction Progress meeting. Final

Applications for Payment that are submitted later will require additional time for processing for payment.

C. Each Application for Payment shall be an itemized Application for Payment that includes the work completed as of the date indicated the application, with supporting documentation showing the extent of the work and/or quantities for which payment is requested. Supporting documentation shall be in a form such as drawings that represent the actual measurements and dimensions so they can be field verified and/or used in subsequent Applications for Payment.

Previous quantities paid shall also be shown in the supporting documentation for comparison purposes and for tracking previous quantities paid and the respective locations at which they were paid.

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D. Each Application for Payment shall include a summary showing Adverse Weather Days incurred for the month and the supporting documentation from NOAA station at the

GEORGETOWN LT.HOUSE, WINYAH BAY, SC (Station ID: 8662747) confirming the

Adverse Weather experienced, as specified in Section 00700. Failure to submit this summary on a monthly basis forfeits the Contractor’s rights to further adverse weather claims.

E. Applications for Payment will be made using the Owner’s standardized Application for

Payment form(s). The PM will provide the Contractor an electronic copy of the form(s) prior to the first pay request. The Contractor shall reference the project name, purchase order number, description, and Owner’s project number on all pay requests.

F. All final Applications for Payment must be addressed to the PM. Four (4) original Application for Payments shall be signed, dated, notarized and submitted for payment. Payments will not be processed from copies. At the Owner’s discretion, electronic submittals may be allowed if authorized at the Pre-Construction Meeting.

G. If the Construction Management Team requests changes prior to payment or rejects payment in its entirety, the Contractor will be notified of those changes and/or the reasons for rejection and what the Contractor must do before the Application for Payment will be considered.

H. Submittal of an itemized Application for Payment and supporting documentation by the

Contractor shall indicate that the Contractor has inspected those portions of the work included in the application and has determined and certifies that all portions of the work are in compliance with the Contract Documents and that the quantities submitted for payment are true and accurate.

I. Recommendations for payment will constitute a representation by the Owner based on supporting data that, to the best of the Owner’s knowledge, information and belief, the work has progressed to the point indicated. However, recommendation for payment does not waive claims for defects, does not constitute acceptance of work not in accordance with the Contract

Documents, does not indicate that the work was constructed in accordance with the Contract

Documents and does not relieve the Contractor of the responsibility to correct any deficiencies or damaged work that may be found at a later date.

J. If payment is requested on a basis of materials not yet incorporated into the work but which are delivered, suitably stored, and verified by the PM, the bill of sale, invoice, or other documentation shall be submitted with the Application for Payment warranting to the Owner that the materials are free and clear of all liens and evidenced that the materials are covered by appropriate property insurance or other arrangements showing protection of materials. Payment for stored materials shall be limited to 60 percent of the contract price listed in the Schedule of

Values. Stored materials shall be stored at an Owner approved location within the State of South

Carolina. Payment for stored materials does not imply acceptance. Include in the Application for Payment amounts applied for materials or equipment purchased or fabricated and stored, but not yet installed. Differentiate between items stored on-site and items stored off-site.

1. Provide certificate of insurance, evidence of transfer of title to Owner, and consent of surety to payment, for stored materials.

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2. Provide supporting documentation that verifies amount requested, such as paid invoices.

Match amount requested with amounts indicated on documentation: do not include overhead and profit on stored materials.

3. Provide summary documentation for stored materials. Submit and maintain a Stored

Materials Log. The Stored materials Log will indicate the following:

a. Value of materials previously stored and remaining stored as of date of previous

Applications for Payment.

b. Value of previously stored materials put in place after date of previous Application for

Payment and on or before date of current Application for Payment.

c. Value of materials stored since date of previous Application for Payment and remaining stored as of date of current Application for Payment.

K. The Owner may withhold, in whole or in part, payments previously made to such extent as may be necessary in the Owner’s opinion to protect the Owner from loss for which the Contractor is responsible, including loss resulting from acts and/or omissions of the Contractor’s employees, subcontractors and their agents and employees, and other persons or entities performing portions of the work for, or on behalf of, the Contractor or any of its subcontractors because of, but not limited to, the following:

1. Defective work not remedied;

2. Third party claims filed or reasonable evidence indicating probable filing or such claims unless security acceptable to the Owner is provided by the Contractor;

3. Failure of the Contractor to make payments properly to subcontractors or for labor, materials and/or equipment;

4. Reasonable evidence that the work cannot be completed for the unpaid balance of the

Contract Sum;

5. Damage to the Owner or another Contractor;

6. Reasonable evidence that the work will not be completed within the Contract Time, and that the unpaid balance would not be adequate to cover actual or liquidated damages for the anticipated delay; or

7. Persistent and repeated failure to carry out the work in accordance with the Contract

Documents.

L. The Contractor agrees that he will indemnify and hold the Owner harmless from all claims growing out of the lawful demands of subcontractors, laborers, workmen, mechanics, material, men, and furnishers of machinery and parts thereof, equipment, power tools, and all supplies, including commissary, incurred in the performance of this contract. The Contractor shall, at the

Owner’s request, furnish satisfactory evidence that all obligations of nature hereinabove designated have been paid discharged, or waived. If the Contractor fails to do this the Owner may, after having served written notice on the Contractor, either pay unpaid bills, of which the

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Owner has written notice, or withhold from the Contractor’s unpaid compensation a sum of money deemed reasonably sufficient by the Owner to pay any and all lawful claims. When satisfactory evidence, as determined by the Owner, is furnished that all liabilities have been fully discharged, payment to the Contractor shall be resumed in accordance with the terms of this Contract. In no event shall the provisions of this paragraph be construed to impose any obligations upon the Owner to either the Contractor or his surety. In paying any unpaid bills of the Contractor, the Owner shall be deemed the agent of the Contractor, and any payment so made by the Owner shall be considered as payment made under the Contract to the Contractor, and the Owner shall not be liable to the Contractor for any such payment made in good faith.

1.04 PROCEDURES FOR SUBMITTING APPLICATIONS FOR FINAL PAYMENT

A. The Contractor shall submit the following to the Owner prior to the Owner releasing final payment:

1. A certified copy of Engineer’s Substantial Completion Punch List endorsed and dated by

Owner/Engineer. Certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance. Owner/Engineer will promptly make such inspection and, when the Work is found acceptable under the Contract Documents and the Contract fully performed, the Owner/Engineer will promptly issue a final Certificate for Payment stating that to the best of the Owner/Engineer’s knowledge, information and belief and on the basis of on-site visits and inspections, the Work has been completed in accordance with terms and conditions of the Contract Documents and that the entire balance found to be due the Contractor and noted in the final Certificate is due and payable.

2. In the event Contractor requests an inspection for final acceptance and it is determined that the Work is not ready and additional work is required, Contractor shall reimburse Owner for all additional Engineer fees incurred by Owner as a consequence of such re-inspection, if such re-inspection is necessitated solely by the Contractor’s default.

3. An affidavit that payrolls, bills for materials and equipment, and other indebtedness connected with the project for which the Owner or the Owner’s property might be responsible or encumbered (less amounts withheld by the Owner) have been paid or otherwise satisfied.

4. A certificate evidencing that insurance required by the Contract Documents to remain in force after final payment is currently in effect and will not be canceled or allowed to expire until at least 30 days’ prior written notice has been given to the Owner.

5. A written statement that the Contractor knows of no substantial reason that the insurance will not be renewable to cover the period required by the Contract Documents. Consent of surety, if any, to final payment. Data establishing payment or satisfaction of obligations, such as receipts, releases and waivers of liens, claims, security interests or encumbrances arising out of the Contract, to the extent and in such form as may be designated by the

Owner.

B. The making of final payment and retainage shall constitute a waiver of Claims by the Owner except those arising from:

1. Liens, claims, security interests or encumbrances arising out of the Contract and unsettled.

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2. Failure of the work to comply with the requirements of the Contract Documents.

3. Terms of all warranties and service plans required by the Contract Document.

C. Upon completion and final acceptance by the Owner of all work covered under this Contract, the Owner will pay to the Contractor the amount remaining to be paid under the Contract.

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SECTION 01035

CHANGE ORDER PROCEDURES

PART 1 GENERAL

1.01 REQUIREMENTS INCLUDE

A. Promptly implement change order procedures including providing full written data required to evaluate changes. Maintain detailed records of all work done on a time-and-material basis.

B. Contractor shall maintain a Change Order Log. The Log shall include a sequential Change

Order number, shall indicate both approved change orders (COs) and potential change orders

(PCOs), description of the work, CO or PCO amount, and cumulative contract amounts. The

Owner/ Engineer shall keep a similar log and the Contractor shall resolve any discrepancies between the Owner/Engineer log and his log at each monthly Construction Progress Meeting.

1.02 RELATED REQUIREMENTS

A. Section 00500 - Contract.

B. Section 00700 - Conditions of the Contract.

C. Section 01026 - Applications for Payment.

D. Section 01300 – Submittals.

E. Section 01720 - Project Record Documents.

1.03 DEFINITIONS

A. Change Order (CO) – if an amendment to the Contract Documents includes a change in the contract price or the contract time, such amendment must be set forth in a CO. The Owner and

Contractor may amend terms and conditions of the Contract Documents that involve:

1. Performance or acceptability of the work;

2. The design (as set forth in the drawings, specifications, or otherwise) with approval of the

Engineer, or;

3. Other engineering or technical matters, without the approval of the Engineer.

B. Work Change Directives (WCD) - a WCD will not change the contract price or the contract time but is evidence that the parties expect that the modification ordered or documented by a

WCD will be incorporated in a subsequently issued CO. Contractor must submit any PCO seeking an adjustment of the contract price or the contract times, or both, no later than 30 days after the completion of the work set out in the WCD. Owner must submit any claim seeking an

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C. Field Orders (FO) – The Owner may authorize minor changes in the work or interpretations/clarifications of the Contract Documents if the changes or clarifications do not involve an adjustment in the contract price or the contract time and are compatible with the design concept of the project. Such changes will be binding on the Owner and also on

Contractor. If Contractor believes that a FO justifies an adjustment in the contract price or contract time, or both, then before proceeding with the work at issue, the Contractor shall submit a PCO.

D. Request for Proposal (RFP) – the Owner/Engineer may initiate changes by submitting a RFP to the Contractor.

1.04 PRELIMINARY PROCEDURES

A. Owner/Engineer may initiate changes by submitting a RFP to the Contractor. The Owner shall provide the Contractor with a standard RFP request form. The response to the RFP by the

Contractor shall include:

1. Detailed description of the change and its associated cost.

2. Products required and location of the change.

3. Supplementary or revised Drawings and Specifications.

4. The projected time span for making the change and a specific statement as to whether overtime work is, or is not, authorized.

5. A specific period of time during which the requested price will be considered valid.

6. Such request is for information only and is not an instruction to execute the changes, nor to stop work in progress.

B. Contractor may initiate a PCO by submitting a written notice to Owner, containing:

1. Description of the proposed changes.

2. Statement of the reason for making the changes.

3. Statement of the effect on the contract price and time with supporting documentation.

1.05 WORK DIRECTIVE CHANGE AUTHORIZATION

A. In lieu of a RFP, Owner/Engineer may issue a work directive authorization for Contractor to proceed with a change for subsequent inclusion in a Change Order.

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B. Authorization will describe changes in the work, both additions and deletions, with attachments of revised Contract Documents to define details of the change and will designate the method of determining any change in the Contract price and any change in Contract time.

C. Owner/Engineer will sign and date the Work Directive Change Authorization as authorization for the Contractor to proceed with the changes.

D. Contractor may sign and date the Work Directive Change Authorization to indicate agreement with the terms therein.

1.06 DOCUMENTATION OF PROPOSALS AND CLAIMS

A. Support each quotation for either a lump-sum proposal or unit price which has not previously been established, with sufficient substantiating data…