SECTION_26_0100_-_Special_Conditions.doc

SECTION 26 0100

SPECIAL CONDITIONS

PART 1 GENERAL

1.1 GENERAL PROJECT NOTES

A. Under this contract the contractor shall provide all material and labor for a complete and fully functional Dewatering Pit Pump Control System as specified.

B. Due to the lead time required to fabricate the Dewatering Pit Control Panels, the contractor shall expedite the shop drawing submittals. SLSDC shop drawing submittal review time is estimated at one week.

C. The Dewatering Pit project is critical for winter shutdown work at the SLSDC. The contractor shall coordinate project schedule with Dewatering Pit Pump Control Integrator to ensure the deliverables will be on schedule. This shall be coordinate at bid time. Any additional cost related to expediting the Dewatering Pit Control Panels shall be included in bid price.

D. Contractor shall be responsible for the demolition of the existing Dewatering Pit Liquid Level Control System.

E. The contractor shall be responsible for all wiring required between the proposed Dewatering Pit Control Panels and the existing Motor Control Centers and the existing PLC based Lock Control System.

F. Contractor shall be responsible for all startup and commissioning of Dewatering Pit Pump Control System.

G. Contractor shall make provisions for manual operation of pumps during construction, if required, to maintain liquid level in dewatering pit.

H. Contractor shall familiarize themselves with existing site conditions and be responsible for verifying control wiring routing and termination locations prior to doing any work.

I. Existing control wiring to be field verified by contractor for modifications required for a complete install.

J. Contractor shall provide and install all equipment provided by Dewatering Pit Pump Control Panel Integrator and provide and install all field devices, wiring and terminations required by panel integrator.

1.2 RELATED SPECIFICATIONS

A. Section 26 0914 - Dewatering Pit Pump Control System

1.3 QUALITY ASSURANCE

A. Contractor shall install all equipment in compliance with the latest edition of the National Electric Code and manufactures written instructions.

PART 2 PRODUCTS

2.1 ELECTRICAL CABLES AND accessories

A. All new cable shall be tray rated, copper conductors, unless otherwise approved by SLSDC or specified on contract drawings.

B. All hardware, fasteners, anchoring bolts, strut and accessories shall be stainless steel.

C. All Cable Glands shall be IP68 Stainless Steel.

D. Ethernet cables between the DPCP, located in the spreader room, and the remote OIU, located in the Dewatering Pit, shall be rated for direct buried / outdoor rated / armored.

PART 3 EXECUTION

3.1 PREPARATION

A. Coordinate layout and installation of equipment with SLSDC prior to doing any work.

B. Coordinate power and pump outages with SLSDC prior to doing any work.

C. Contractor shall submit and coordinate a switch over plan and schedule with SLSDC prior to doing any work.

3.2 INSTALLATION

A. The contractor Install equipment at locations indicated on the drawings or directed by SLSDC.

B. The contractor shall provide all necessary cable, conduits, and fittings as required.

3.3 TECHNICAL SERVICE

A. Contractor shall coordinate startup services with panel integrator and SLSDC.

END OF SECTION

26 0100-2