Shifting of 50 kWp Solar Power Plant from Aerospace Building to ESB Building and Servicing of Solar Power Plants at IIT Madras

Amount

Construction of pedestal for solar plant as per the design provided- the rate is inclusive of providing and laying in position specified grade of reinforced cement concrete, including the cost of centering and shuttering using film coated plywood, finishing and reinforcement - All work up to terrace level (G+2 Floors) of ESB : using 1:1.5:3 (1 cement : 1.5 coarse manufactured sand (zone-III): 3 graded stone aggregate 20 mm nominal size). The rate also inclusive of providing a box type reinforcement using 8 mm Thermo-Mechanically Treated bars of grade Fe-415 or higher grade at a spacing of 15cm c/c. Before laying the concrete a layer of LDPE sheet of 400 micron or higher thickness shall be laid over the existing surface. The existing weathering tiles / waterproofing treatment shall not be damaged. The rate also inclusive charges towards lead and lifting of materials, necessary scaffolding, fixing charges of foundation bolts, de-shuttering, curing, finishing the surface and applying two coats of paint with exterior emulsion paint etc., complete.

Dismantling, removing, transportation of Solar Panels, Module mounting structures, Inverter and other accessories corresponding to 50 kWp of the Solar power plant as per the direction of the Engineer Incharge from Aerospace building Terrace to ESB building Terrace (around 500 m Apart). Necessary transporation required for the above shifting is in the scope of the Contractor.

Re Installation, Testing and commissioning of 50 kWp Solar Power plant in the ESB building Terrace as per the directions of the Engineer Incharge. All accessories required including fasteners, cross members, DCDB items are in the scope of the contractor. Approval for Layout and SLD to be obtained.

Supply and cabling of 4 Sq.mm DC Solar copper cable from Solar panels to the DCDB with proper cable dressing with suitable cable tie in the already available channel/PVC pipe/GI duct etc at solar power plants available in various buildings of capacity 3.2 MWp.

Supply and cabling of 6 Sq.mm DC Solar copper cable from Solar panels to the DCDB with proper cable dressing with suitable cable tie in the already available channel/PVC pipe/GI duct etc at solar power plants available in various buildings of capacity 3.2 MWp.

Supply and cabling of 10 Sq.mm DC Solar copper cable from Solar panels to the DCDB with proper cable dressing with suitable cable tie in the already available channel/PVC pipe/GI duct etc at solar power plants available in various buildings of capacity 3.2 MWp.

Supply and providing suitable MC4 connectors for DC cabling as required in the DC array part upto DCDB at solar power plants available in various buildings of capacity 3.2 MWp.

Supply and fixing of following 32 mm medium class PVC conduit alongwith accessories in surface/rececess/wall/floor/structure including cutting the wall and making good the same in case of recessed conduit is required at solar power plants available in various buildings.

Supplying and installing following size of perforated hot dipped galvanised iron cable tray cover (Galvanization thickness not less than 50 microns) with perforation not more than 17.5% with suitable connectors, GI bolts & nuts etc as required as per the instruction of the Engineer Incharge at solar power plants available in various buildings of capacity 3.2 MWp.

150 mm width x 1.6 mm thickness

200 mm width x 1.6 mm thickness

350 mm width x 1.6 mm thickness

500 mm width x 1.6 mm thickness

Checking the output of the exising individual solar panel after removing the connection and reconnecting the same at solar power plants available in various buildings of capacity 3.2 MWp. Report for the same shall be submitted.

Removing and handing over the faulty DC solar cable from solar power plants available in various buildings of capacity 3.2 MWp as per the instructions of the Engineer Incharge.

Solar Quest LLP