C/O RCC PATHS AND INSTALLATION OF BORE WELL AND INSTALLATION OF 40 KVA DG SET AT NEW GITALDAH BOP OF 38 BN BSF COOCHBEHAR UNDER FTR HQ GHTY(SH INSTALLATION OF 02 NOS 40 KVA DG SET)

Amount

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.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 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.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Providing and laying in position cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

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. A) 3½ X 120 sq. mm (45mm)

B) 3½ X 35 sq. mm (32mm)

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

Supplying of following sizes one number solid Aluminium conductor PVC insulated and PVC sheathed / XLPE armoured power cable of 1.1 KV grade as per IS 7098(Part 1) 1988 of following size. Make Havells/Polycab/pymen/finolex or Equivqlent specification A) 3.5 x 120 Sq mm

B) 3.5 x 35 Sq mm

Unloading of DG set from truck and placing at required site with the help of crane etc as required ( as per direction of Engineer in Charge )

Placing of DG set at plateform with the help of crane etc as required ( as per direction of Engineer in Charge )

Providing and fixing floor mounting 3 phase LT Distribution Panel board of size(mm)1750 x 2100 x 500(D)MM made of 2.0 mm (14g) CRCA sheet powder coated painted with 4 pole 250 amp copper busbar and internal wiring with copper strip/wire of adequote size and meter wiring complete including supply of following items;- a) MCCB 250 Amp 4P 36 KA(C&S)-02 Nos b)Changeover switch 4P 250 Amp onload open type(c&s)-01nos c) Digital multifunctional meter C&S CSM A M6 S3 C-01 Nos d)CT COIL 250/5-03 Nos e)LED Indication RYB C&S-03 Nos f)Slide lock fuse 6 A -03 Nos g)MCCB 63 Amp 4P 25 KA(C&S)-08 Nos h)MCCB 32 Amp 4p 25 KA(C&S)-08 Nos