Supply and Laying of Electric Cable for newly installed Solar Tree and associated works at CSIR-CRRI, New Delhi-110025

Amount

Supplying of 1.1 KV grade 2 core 10 sqmm XLPE insulated, PVC sheathed Copper conductor armoured cable. Make- Polycab/Gloaster/Havells or equivalent.

Supplying of 1.1 KV grade 3.5Cx50sqmm XLPE insulated, PVC sheathed Copper conductor armoured cable. Make- Polycab/Gloaster/Havells or equivalent.

Supplying and fixing of 6 way VTPN (IP43 protection)Metal door MCCB distribution board (make : Legrand, L& T or equivalent) with suitable cable end box, providing with three phase Outgoing with provision for MCCB as incomer with insulated vertical phase bus-bars, neutral bars with shrouds, earth bar, sticking saddles, cement spill protector, colour coded interconnecting wire set, cable ties and circuit identification lables, Spreder links and phase barriers with provision of 4 pole MCCB as incomer and TP MCBs & SP as outgoings including dismantling of old panels, painting, earthing, connection, testing, commissioning etc as required. Incomer - DRX type ,FP MCCB, Thermal release range 125 Amp,(Icu-36kA) - 1No. Outgoing - 63 Amp TP MCB(10kA) - 2 Nos., 32 Amp TP MCB(10kA)-02 Nos. 10-32 A SP MCB (10kA)-06 Nos. Model 5077 46 of Legrand /L & T/Havells or equivalent.

Dismantling of Old DB/panels installed on iron frame with cutting the iron angle and making the wall good as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Upto 35 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 2 X 10 sq. mm (19mm)

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface/recess as required. Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Above 35 sq. mm and upto 95 sq. mm .

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 50 sq. mm (35mm)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

B S ELECTRICALS

NIRMAL ENTERPRISES