REVISED_-_00_42_13_-_PROPOSAL_FORM_-_Addendum_1.pdf

HDR Project No. 10404585 Greenville County February 2026 Twin Chimneys MSW Unit 4 Cell 5 Landfill Earthwork Issued For Proposals

PROPOSAL FORM

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SECTION 00 42 13

PROPOSAL FORM

PROJECT IDENTIFICATION: Twin Chimneys Landfill MSW Unit 4 Cell 5 Earthwork

THIS PROPOSAL IS SUBMITTED TO: Mr. Robert Brewer, Director, Procurement Services Division, Greenville County, hereinafter referred to as OWNER.

1. PROPOSAL PRICE

A. The Base Proposal Schedule in the following section outlines all major components of the Work required to complete the project as specified.

B. The Proposer is directed to the Base Proposal Schedule and Measurement and Basis for Payment for a narrative description of each item in the Base Proposal Schedule.

C. The quantities outlined below represent an approximation as estimated by the Engineer. All quantities depicted in the Base Proposal Schedule, represent in-place, constructed quantities (as constructed in the proposed Work). The Proposer is responsible for verifying quantities for bidding. Engineer’s estimated quantities are provided for informational purposes only and are not to be relied upon as the sole basis for the Proposal.

D. Lump sum line items will constitute the total payment for the Work.

E. Unit price items will be measured and payment will be for the actual quantity.

In the event the Owner desires to modify the quantity (reduce or increase) of work for one or more lump sum Proposal Schedule line items during construction, the general basis for establishing the corresponding change in contract price will be to divide the lump sum bid price by the Engineer’s estimated quantity, thereby yielding a unit price by which to modify the line item total price. Other methods for price adjustment may be considered at the Owner’s and Engineer’s discretion.

2. BASE PROPOSAL SCHEDULE

A. PROPOSER will complete the Work in accordance with the Contract Documents for the following prices:

Item

Description

Estimated

Quantity

Units

Payment

Total Cost

1. Bonds, Insurance, and Mobilization 1 LS LS $_____________

2. Construction Quality Control 1 LS LS $_____________

3. Survey and Control 1 LS LS $_____________

4.

Crush and Haul Existing Surface Rock

300 CY $_________/CY $_____________

5. Clearing and Grubbing 1.3 AC LS $_____________

6.

Erosion and Sediment Control and Maintenance

1 LS LS $_____________

7. Excavation

PROPOSAL FORM

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Item

Description

Estimated

Quantity

Units

Payment

Total Cost

7a. Miscellaneous Soil 167,000 CY $_________/CY $_____________

7b. Clay 10,000 CY $_________/CY $_____________

7c. Rock 8,000 CY $_________/CY $_____________

8. Structural Fill 7,500 CY $_________/CY $_____________

9.

Temporary Sediment Basin A Decommissioning

1 EA LS $_____________

10. Access Road – Geotextile 4,750 SY $_________/SY $_____________

11. Access Road – Stone 3,100 TON $_________/TON $_____________

12. Erosion Control Matting 3,000 SY $_________/SY $_____________

13. Seeding 12 AC $_________/AC $_____________

TOTAL BASE PROPOSAL PRICE IN NUMBERS $

IN WORDS

3. MEASUREMENT AND BASIS FOR PAYMENT

The line items below provide further description of the Work listed in the Proposal Schedule. Some of the line items include approximate quantities as estimated by the ENGINEER. The CONTRACTOR shall not rely on the quantities given but shall instead estimate all quantities independently as required to complete the Proposal. The price associated with each Lump Sum item shall be the full compensation paid for the Work described, regardless of the ENGINEER’s or CONTRACTOR’s estimated quantity. For Lump Sum items, no claim shall be made by the CONTRACTOR for deviations between the CONTRACTOR's estimated quantity and the actual quantity required to complete the Work described.

A. Base Proposal Schedule:

1. BONDS, INSURANCE, AND MOBILIZATION: This Work shall consist of securing the appropriate bonds and insurance policies for the Project, and performance of preparatory construction operations, including the movement of personnel and equipment to the Project site, safety equipment and other facilities to begin work on a substantial phase of the Contract. Payment for this item will be made on a Lump Sum basis, wherein no measurement will be made. The Lump Sum price proposed shall be full compensation for performing the Work specified and the furnishing of all materials, labor, tools, equipment, and incidentals necessary to mobilize and subsequently demobilize.

2. CONSTRUCTION QUALITY CONTROL: This Work shall consist of testing of the structural fill within Cell 5 and the perimeter berm and testing of the access road stone. The soil stockpiles do not require compaction testing. Payment for this item shall be made on a lump sum basis.

3. SURVEY AND CONTROL: This Work shall consist of all survey and control work required by the Contract Documents. This includes establishment of appropriate local site

PROPOSAL FORM

00 42 13 - 3 Addendum 1 benchmarks, baseline surveys, stakeout of elevation and positional information required to complete the construction, obtaining all survey information required to compile Record (As- Built) survey and the aerial photos as required by the Contract Documents. Payment for this item shall be made on a lump sum basis.

4. CRUSH AND HAUL EXISTING SURFACE ROCK: This Work shall consist of furnishing all labor, materials, equipment, and appurtenances necessary to relocate exposed surface rock piles located west of Cell 5, within the grading limits, to the designated rock stockpile area at the cell tower (14G-01). The rock is not required to be reduced to a specific size;

however, it is assumed that hydraulic hammers will be used as necessary to break the rock into manageable sizes for loading and hauling. Payment shall be made on a unit price basis, based on an agreed-upon truck volume and verified truck counts

5. CLEARING & GRUBBING: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to clear and grub the trees and vegetation in the area indicated on the drawings. Material to be stockpiled in the area shown on the drawings. Payment for this item shall be made on a lump sum basis.

6. EROSION AND SEDIMENT CONTROL AND MAINTENANCE: This Work shall consist of furnishing all labor, materials, equipment, and appurtenances necessary for erosion and sediment control measures not specifically detailed in the Work but required to comply with applicable local and state ordinances, as well as for maintenance of the haul road to Unit 7 for the Contractor’s use. Payment for this item shall be made on a lump sum basis.

7. EXCAVATION: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to excavate, haul, and stockpile material in the locations indicated on the drawings. The quantities for each are for planning purposes and may not reflect the actual quantity.

a. MISCELLANEOUS SOIL: This Work shall consist of furnishing all labor, materials, equipment, and appurtenances necessary to excavate material within Cell 5 that is not classified as clay or rock, haul the material, and stockpile it in Unit 7. The Contractor shall make reasonable efforts to remove rocks larger than approximately 8 inches to 12 inches encountered during excavation prior to hauling material to the Unit 7 stockpile.

The Contractor may use a trommel screen for this purpose at no additional cost to the Owner. Removed rock may be used by the Contractor for construction of the access road to Unit 7. Compaction of the stockpiled material is not required; however, final slopes shall be tracked. All remaining rock not used for the access road shall be hauled to the designated rock stockpile area. Payment shall be made on a unit price basis, with quantities measured by comparison of the stockpile area

b. CLAY: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to excavate clay material from the Cell 5 area, haul, and stockpile the material in the designated area. This item is for in-place clay encountered in the excavation of Cell 5. Compaction is not required however the final slopes shall tracked. Payment will be made on a unit price basis wherein measurement will be made by electronic survey comparison of the stockpile area.

c. ROCK: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to excavate rock encountered from within Cell 5, haul and stockpile the rock in the designated rock stockpile area. Refer to specification 31 23 00 for definition of rock. The unit price shall include equipment (rippers, hammers, etc.)

and blasting that may be necessary. This item is for in-place rock encountered in the excavation of Cell 5. Payment will be made on a unit price basis wherein measurement will be made by electronic survey of the rock before and after excavation.

8. STRUCTURAL FILL: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to place structural fill from the Cell 5 excavation area. Payment will be made on a unit price basis wherein measurement will be made by electronic survey comparison.

PROPOSAL FORM

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9. TEMPORARY SEDIMENT BASIN A DECOMISSIONING: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to remove and salvage the skimmer and riser followed by removing a portion of the barrel then grouting the barrel with flowable fill. Payment for this item shall be made on a lump sum basis.

10. ACCESS ROAD – GEOTEXTILE: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to install geotextile for the access road along Cell 5. Payment will be made on a unit price basis wherein measurement will be made.

11. ACCESS ROAD – STONE: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to install stone on the access road along Cell 5. Payment will be made on a unit price basis wherein measurement will be made by truck tickets.

12. EROSION CONTROL MATTING: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to install erosion control matting on disturbed slopes (not Soil Stockpiles) that are outside of the Cell 5 footprint, channels and in areas directed by the engineer. Payment will be made on a unit price basis wherein measurement will be made.

13. SEEDING: This Work shall consist of furnishing all necessary materials, equipment, labor, and appurtenances necessary to provide permanent seeding on disturbed areas (i.e.

outside of cell 5 and the Miscellaneous Soil Stockpile). The clay stockpile is not seeded.

Payment will be made on a unit price basis wherein measurement will be made.

4. UNIT PRICE DEVIATIONS

The PROPOSER is responsible for providing Unit Prices consistent with typical industry norms for the Work described. Unit Prices which appear inconsistent with typical prices for similar Work shall be justified by the PROPOSER at the request of the ENGINEER. Providing Unit Prices which do not reasonable reflect the Work described, either high or low, which are not justified satisfactorily to the ENGINEER, may deem the PROPOSER non-responsive and invalidate their Proposal.

5. COMPLETION

PROPOSER agrees that the Work will be substantially completed and ready for final payment in accordance with the General Conditions.

PROPOSER accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work within the times specified in the Agreement.

6. ATTACHED DOCUMENTS

Required Proposal Security in the form of _______________________.

7. ADDRESS FOR COMMUNICATIONS

Communications concerning this Proposal shall be addressed to:

Contact Name: ____________________________________________

Contact Email address: _________________________________________

Contact Telephone Number: _____________________________________

SUBMITTED on ________________________________________, 20___.

PROPOSAL FORM

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Date of Qualification / License in South Carolina to do business is _____________________.

If PROPOSER is:

A Corporation

By_____________________________________________________ (SEAL) (Corporation name)

(State of incorporation)

By_____________________________________________________ (SEAL) (Name of person authorized to sign)

(Title)

(Corporate Seal)

Attest ________________________________________________________________________________

(Secretary)

Business address: _____________________________________________

An Individual

By_____________________________________________________ (SEAL) (Individual's name)

Doing business as:

Business address: __________________________________

A Partnership

By_____________________________________________________(SEAL) (Firm name)

(General partner)

Business address: ____________________________

PROPOSAL FORM

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NOTE: Each joint venture must sign. The manner of signing for each individual, partnership and corporation that is a party to the joint venture should be in the manner indicated above.

8. EVALUATION

Refer to the notification for the evaluation criteria and documents to submit with the proposal.

1. Responsiveness (all information requested in this RFP submitted with proposal)

2. Project Schedule

3. Similar Projects

4. Cost

5. Proposed Equipment

END OF SECTION