17-Section 01152 - Applications for Payment - 08182026.pdf

ITB No.: 27-402/DL Removal & Replacement of Telemetry Cabinets for 01152 -1 Existing SCADA Systems – Phased Projects

SECTION 01152

APPLICATIONS FOR PAYMENT

PART 1 – GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section specifies administrative and procedural requirements governing the Subcontractor's or Panel Manufacturer’s Applications for Payment for the engineering, procurement, shop assembly, SCADA integration testing, and delivery of custom Telemetry Cabinets.

1.3 SCHEDULE OF VALUES FOR REPLACEMENT OF TELEMETRY CABINETS

A. Coordination: Coordinate preparation of the Schedule of Values with the panel fabrication, loop engineering, and SCADA programming schedules.

B. Line Item Correlation: Correlate line items in the Schedule of Values with progress schedules and Application for Payment forms (AIA G702/G703 or approved equivalent).

C. Milestone Breakdown: To prevent front-loading, progress payments for the manufacture of Telemetry Cabinets must be allocated against the following distinct milestones per panel (or group of identical panels):

1. Engineering & Submittals (Max 10% of total panel value):

Complete approval of panel shop drawings, internal power distribution layouts, schematic wiring diagrams, and bill of materials (BOM).

2. Component Procurement & Stored Materials (Off-Site):

Procurement and verified delivery to the fabrication shop of high-value components (e.g., NEMA enclosures, PLCs/RTU controllers, I/O modules, power supplies, surge suppressors, managed network switches, or radios).

3. Shop Fabrication & Assembly: Completion of component mounting, din-rail installation, point-to-point control wiring, wire ducting, and terminal block labeling.

Removal & Replacement of Telemetry Cabinets for 01152 -2 Existing SCADA Systems – Phased Projects

4. Factory Acceptance Testing (FAT): Successful completion of physical continuity testing, power-up inspections, I/O loop simulations, and formal engineering sign-off.

5. Packaging, Shipping, and Final Site Delivery: Safe delivery and unloading at the project site or designated staging facility, including turnover of asset documentation.

PART 2 – PRODUCTS (Not Applicable)

PART 3 – EXECUTION

3.1 PROCESSING APPLICATIONS FOR PAYMENT

A. Format: Formulate Applications for Payment using AIA Document G702 and AIA Document G703 or an electronic equivalent approved by the Owner/Engineer.

B. Application Frequency: Submit applications monthly, representing work completed and materials secured during the preceding calendar month.

3.2 SUBSTANTIATING DATA FOR SHOP FABRICATION

To obtain approval for progress payments during the off-site manufacturing phase, the Manufacturer must provide the following supporting documentation alongside the Application for Payment:

A. For Material Procurement (Stored Off-Site):

1. Certified copies of supplier invoices for major components.

2. Time-stamped photographs clearly showing the components stored in a segregated, secure, and weatherproof area within the fabrication facility, explicitly labeled and designated for this specific Project.

3. A formal Bill of Sale transferring title of the components to the Owner, paired with certificates of insurance naming the Owner as additionally insured for the off-site storage facility.

B. For Shop Fabrication & Assembly:

1. Quality assurance (QA/QC) internal checklists signed by the shop manager indicating that physical wiring matches the approved schematic layouts.

Removal & Replacement of Telemetry Cabinets for 01152 -3 Existing SCADA Systems – Phased Projects

C. For Factory Acceptance Testing (FAT) Milestone:

1. A copy of the completed FAT protocol document, signed and dated by the testing technician and witnessed/approved by the Owner’s representative or designated Control Systems Engineer.

2. Completed I/O checkout sheets confirming every physical loop has been successfully stimulated and verified from the terminal blocks to the RTU controller registers.

3.3 FINAL PAYMENT APPLICATION FOR MANUFACTURE

A. The remaining balance of the Telemetry Cabinets manufacturing contract value (less specified contract retainage) will be eligible for payment only upon final delivery.

B. Required Closeout Submittals for Payment Release:

1. Bill of Lading unconditionally signed and accepted by the field receiving party.

2. A complete physical and digital package of final "As- Built" panel schematics, terminal drawings, component O&M manuals, enclosure keys, and a backup copy of the finalized Telemetry Cabinets configuration/firmware files.

END OF SECTION