Section 01 22 00 1_Sept 2022.pdf

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-05 Design Data

Quantity Surveys

Submit originals of all field notes and all other records relating to quantity surveys.

1.2 JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the BIDDING SCHEDULE and described below. The job price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for each of the unit price items. Submit originals of all field notes and all other records relating to Quantity Surveys.

1.4 BIDDING SCHEDULE - PAYMENT ITEMS

Payment items for the work of this contract on which the contract progress payments will be based are listed in the BIDDING SCHEDULE and are described below. All costs for items of work, which are not specifically mentioned to be included in a particular Bidding Schedule job or unit price payment item, shall be included in the listed item most closely associated with the work involved.

Base Bid Items

a. Item Number 0001, "Prepare and Submit Plans”

All costs for labor, equipment, and materials required to develop Plans as listed and described in the submittal schedule and as shown on the contract drawings and in accordance with appropriate sections of the specifications.

Unit of Measure: Job.

b. Item Number 0002, “Mobilization and Site Preparation”

All costs for labor, equipment and materials required to perform the following tasks:

• Mobilize to the site and establish lay-down area.

• Implement and maintain requirements for environmental protection specified in Specification Section 01 57 20

• Perform Level A Subsurface Utility Engineering (SUE)location and reporting.

• Provide and maintain temporary fencing, gates, traffic barriers, sidewalk controls on signs as shown on the drawings.

• Temporarily remove existing fencing as shown on the Drawings.

• Implement health and safety requirements specified in Specifications

Section 01 35 26 – Government Safety Requirements.

• Install and maintain temporary facilities and controls specified in

Specifications Section 01 50 00 – Temporary Construction Facilities unless specifically identified as being provided by Others.

• Provide provisions for temporary sidewalk, driveway, and road closures as required.

• Install decontamination facilities specified in Specifications Section 01 57 20.

• Maintain and repair of all temporary facilities and controls including those provided by Others during the period when Work is taking place at the site.

• Provide and maintain site security as specified in Specification Section 01 50 00- Temporary Construction Facilities and Controls.

Unit of Measure: Job.

c. Item Number 0003, “Temporary Facilities”

All costs for labor, equipment and materials required to maintain temporary facilities at the site. This may include, but may not be limited to construction trailers, portable toilets and temporary fencing.

Unit of Measure: Month

d. Item Number 0004, “Air Monitoring and Health and Safety”

All costs for labor, equipment and materials required to conduct air monitoring and to comply with health and safety requirements. This may include but not be limited to:

• Maintain perimeter air monitoring stations and collecting samples and complying with health and safety requirements throughout the duration of the work, in accordance with the Specifications, including Sections 1130 and 01415.

Unit of Measure: Month

e. Item Number 0005, “Demolition”

All costs for labor, equipment and materials required to perform demolition as shown in the contract drawings and specifications. This includes but may not be limited to:

• Demolition and removal of one aboveground and underground structures including but not limited to; paint shed, utilities, concrete slabs, and asphalt within the limits of excavation. Includes temporary movement of paint shed contents to adjacent warehouse for storage.

• Clear and dispose of existing trees and brush.

• Remove catch basin and cut and temporarily cap storm sewer

• Conduct asbestos and hazard materials survey in paint shed

• Removal and management of any material containing asbestos. Payment for transportation and disposal of pipe containing asbestos shall be paid under Optional Bid Item 0020.

• Removal of underground utilities and the removal of miscellaneous debris smaller than three feet in dimension shall be considered incidental to demolition and excavation pay items, no additional compensation will be made for this material.

• Transportation and Disposal of debris will be paid for under Bid Item 0011 for “Transportation and Disposal of Debris.”

Unit of Measure: Job

f. Item Number 0006, “Excavating, Stockpiling and Loading”

All costs for labor, equipment and materials required to perform excavation, stockpiling and loading of soils as shown in the contract drawings and specifications.

Unit of Measure: cubic yard

g. Item Number 0007, “Temporary Electrical Service”

All costs for labor, equipment and materials required to provide and maintain temporary power as necessary for the contractor’s operations and for uninterrupted operation of the DMC facility and to replace permanent power to the DMC facility in accordance with the specifications includes but may not be limited to:

• Set-up of, operation, relocation of (if necessary), removal and maintenance of temporary power equipment to include fuel.

• Replacement of permanent electrical lines removed for remediation.

Unit of Measure: Day

h. Item Number 0008, “Dewatering”

All costs for labor, equipment and materials required to dewater the excavation when necessary. Work includes, but may not be limited to:

• Set-up of, operation, relocation of (if necessary), removal and operation of dewatering pumps and construction water control, transmission and storage equipment.

• Set-up, operation, relocation, and removal of all temporary sumps, manholes, pumps and piping required to divert stormwater around the excavation area.

Unit of Measure: Day

i. Item Number 0009, “Water Treatment Operations”

All costs for labor, equipment and materials required to construct and operate the water treatment plant. Work includes, but may not be limited to mobilization, setup decontamination and removal of all water treatment system equipment, materials and personnel.

Unit of Measure: Day

j. Item Number 0010, “Excavation Shoring Installation”

All costs for labor, equipment and materials required to construct the shoring as shown on Sheet C-15 of the drawings and described in the specifications.

Work includes but may not be limited to: Contractor shall pre-excavate or predrill obstructions (concrete and debris) to fifteen feet below ground surface along the shoring alignment. Disposal will be paid for under Bid Item

12. Provide all excavation shoring materials required by the Contractor’s design. Provide any underpinning or support required for the building foundation. Install the shoring in accordance with the Design Drawing. Remove shoring as required when the work is completed.

Unit of Measure: Job

k. Item Number 0011, “Transportation and Disposal of Debris (Non-Haz)”

All costs for labor, equipment and materials required to transport and dispose of impacted debris created from construction activities to an approved facility.

Unit of Measure: Ton

l. Item Number 0012, “Transportation and Disposal of Soil (Non-Haz)”

All costs for labor, equipment and materials required to transport and dispose of excavated soils to an off-site approved disposal facility as described in Specification Section 02120, “Off-Site Transportation and Disposal”. The Contractor shall identify the disposal facilities and trucking companies in the Schedule D – List of Subcontractors.

Unit of Measure: Ton

m. Item Number 0013, “Transportation and Disposal of Soil RCRA Characteristic”

All costs for labor, equipment and materials required to transport and dispose of excavated RCRA characterized soils to an off-site approved disposal facility as described in Specification Section 02120, “Off-Site Transportation and Disposal”. The Contractor shall identify the disposal facilities and trucking companies in the Schedule D – List of Subcontractors.

Unit of Measure: Ton

n. Item Number 0014, “Backfill and Grading”

All costs for labor, equipment and materials required to backfill and grade the excavation in accordance with the specifications. Measurement and payment will be based on verified in-placed survey.

Unit of Measure: CY

o. Item Number 0015, “Soil Amendment”

All costs for labor, equipment and materials required to amend soils with Zero Valent Iron per Specification Section 02300 “Backfill and Grading”. Payment will be made based on weight slips provided by the manufacturer.

Unit of Measure: Ton

p. Item Number 0016, “Site Restoration”

All costs for labor, equipment and materials required to restore the work area to pre-work conditions in accordance with the plans and specifications.

Unit of Measure: Job

q. Item Number 0017, “Paint Shed Restoration”

All costs for labor, equipment and materials required to replace the paint shed in-kind and restore utilities to the paint shed.

Unit of Measure: Job

r. Removed

s. Item Number 0019, “OPTION – Excavation Standby Time”

All costs for labor, equipment and materials for stoppage of the work associated with unforeseen conditions encountered during the excavation.

Unit of Measure: Hour

t. Item Number 0020, “OPTION – Transportation and Disposal of Asbestos Containing Materials”

All costs for labor, equipment and materials to transport and dispose of ACM off-site at an approved facility.

Unit of Measure: Ton