AUGMENTATION OF ELECTRIC SUPPLY FOR CENTRAL GLACIER BATTALION AT BASE CAMP AND SPL REPAIR OF EXTERNAL ELECTRIFICATION FROM PERSONNAL LINE OF 403 FD HOSP TO DHOBI GHAT UNDER GE PRATAP PUR

Amount

Supply and fixing Aluminium bus bar chamber 200 Amp capacity 4 strips not less than 600 mm long, outdoor type including one MCCB of 200 Amps 4 Pole as incommer with locking arangement, grouting in pcc 1:3:6 and connecting with UG XLPE cable with suitable copper thimbles complete.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtrs in depth for laying of cable, fixing of stay etc 10 Sqm on plan and n exc 1.5 in depth and getting out in hard/dence soil complete all as specified and directed by Engineer-in-Charge.

Returing, filling in incl spreading, levelling watering and well remming in layers n.exc 25cm width, Complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 m above starting point Completed all as specified and diercted by Engineer-in-Charge.

Sand cushioning for under ground cable 8 cm before laying the cable and 15 cm after laying and streching the cable complete all as specified and directed by Engineer-in-Charge.

Supply and laying GI pipe light grade 50 mm bore including all type fitting such as bends, elbows, tee etc fixed on walls/to poles/laid in trenches as cable protection.

M&L Un-reinforced precast factory made concreate cable covers, class LV type-I, with flat size 250x150x40 mm Complete all as specified and directed by Engineer-in-Charge.

Supply, laying,fixing, passing through pipe or laid in trenches and testing underground XLPE insulated heavy duty electric cable with aluminium conductor 1100 volts grade cross section area 3.5 x 50 sqmm complete.

Supply and laying of 3-layer PP-R Polypropylene random copolymer concealed pipe SDR 7.4 (PN-16) VU stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings 40 mm outer dia with all fitting laid in trenches or fixed to walls and ceiling or laid in floor complete all as specified and directed by Engr-in-Charge. Make : SFMC or equivalent

Excavation in trenches not exceedng 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of pipe line and getting out all in hard and dense soil.

Returning filling in including spreading watering and well ramming in layer not exceeding 25mm thick in hard dense soil.

Removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above starting point.

Lagging to pipes used in water supply of 40 mm dia or plumbing all round with 25mm thick bonded mineral wool pre-formed 'SNAP ON' pipes section of density 144 Kg/Cum confirming to IS-9842, incl chicken mesh netting 25 gauge, 40mm mesh & 0.01mm aluminium foil, complete all as specified and as directed by Engr-in-Charge.

Supply and fixing PP-R ball valve (brass insert) for 40 mm dia pipe as per requirement of the site all as specified and directed. Make : Zoloto or equivalent.

M&L for construction of valve chamber of size 900mm x 900mm x 1500mm in CM 1:6, depth of the chamber to be reckoned from the top of the PCC to top of the MS cover as 1.5 Mtr including MS sheet cover fabricated from 3mm thick MS sheet and frame of angle iron 40mm x 40mm x 6mm with all fixing and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide on MS cover & frame including necessary excavation and earth work in any type of soil, returning filling and disposal of surplus soil to a distrance n.exc 50m, including 15mm thick plaster in CM 1:4 (both internally & externally) complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system of size 3.5 core X 35 Sqmm.

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system of size 3.5 core X 35 Sqmm.

Supply and fixing aluminium bus bar chamber 200 amp capacity 4 strips not less than 600 mm long,outdoor type including one MCCB of 200 amps 36 KA 4 Pole microprocessor release as incomer with locking arrangement,grouting in pcc 1:3:6 and connecting with UG XLPE cable with suitable copper thimble complete.

Excavation in trenches not exceeding 1.5 m wide and and not exceeding 1.5 m depth in loose/soft soil and getting out all as specified and directed.

Returning, filling in, with excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm, all as specified and directed.

Removal of surplus soil to distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, as specified and directed.

Supply and laying sand cushioning for cable protection in trenches all as specified and directed.

M&L Un-reinforced precast factory made concreate cable covers, class LV type-I, with flat size 250x150x40 mm Complete all as specified and directed by Engineer-in-Charge.

M&L for GI tubing light grade 50mm dia light grade.

M/S Behl Sons

EESSI