Provn of LT UG cable for old and new AC plant at Mil Stn Dappar under GE (P) Dappar

Amount

Supply, laying, jointing, connecting, testing & commissioning UG cable XLPE insulated, screened, PVC bedded, galvanised steel strip armoured electric power cable (heavy duty 1100 volts grade with standard aluminium conductor of cross sectional area 240 sqmm x 3.5 core all as specified.

Supply, laying, jointing, connecting, testing & commissioning UG cable XLPE insulated, screened, PVC bedded, galvanised steel strip armoured electric power cable (heavy duty 1100 volts grade with standard aluminium conductor of cross sectional area 120 sqmm x 3.5 core all as specified.

Excavation in trenches in soft/loose/hard soil n exc 1.5 m wide and not exc 1.5 m in depth and getting out including forming bottom to required level or slope for laying pipes / laying of cable complete all as specified and as directed by Engineer-in-Charge.

Returning filling in soft / loose soil in trenches including spreading, leveling and well ramming in 25 cm thick layers complete all as specified and as directed by Engineer-in-Charge.

Removal of surplus soil to a distance n exc in 50 m and deposited where directed at a level n exc 1.5 m above the starting point complete all as specified and as directed by Engineer-in-Charge.

Material and labour sand cushioning (dry sand) to underground cable for cable protection 23 cm thick in two layers (8 cm thick before laying of cables and 15 cm thick after laying the cable and punning down the sand to 18 cm thickness.). Complete all as specified and as directed by Engineer-in-Charge. (Note:- Only punned thickness 18 cm of sand shall be measured for payment purposes).

M&L precast concrete cable cover, class LV, type 1 with peak, size 250mm x 150mm x 40mm. Complete all as specified and as directed by Engineer-in-Charge.

Material and labour for galvanized iron tubing size 80 mm bore (Light grade) with all necessary fittings laid in trenches under road crossing or fixed on poles / walls / under floors for cable protectioncomplete all as specfied and as directed. Make:- Jindal/TATA/NECO

M & L for earthing with galvanised iron earth plate of size 600x600x6mm thick buried directly in ground not less than 2.25m below normal ground level,earth plate packed on all sides with charcoal mixed with salt in alternate layers of 15 cm thickness connected by galvanised iron earth earth strip 32x6mm soldered & riveted toearth plate, galvanised iron earth strip will be provided by using 50mm bore galvanised iron pipe (light grade) earth plate to transformer body and neutral or test point of transformer, including flat iron clamp 25x3mm including bolts, nuts and washers complete including watering galvanised iron pipe 20 mm dia 'Light grade' 2.5mm long the earthing includes PCC pit including necessary earth works and disposal of surplus soil to a distance not less than 50m, chamber of PCC 1:4:8 type D-2 using 40mm graded stone aggregate, coping shall be of PCC 1:3:6 type C-I using 20mm graded stone aggregate, RCC pit cover 50mm thick in1:2:4 type B-I using 20mm graded stone aggregate, rein forced with 8mm dia @ 15cm c/c complete all as shown on sketch No 3 of SSR-I of 2009 and as specified and as directed by Engr-in-Charge.

S&F bus bar chamber enclosure confirming to IEC-61439/3 made out of CRCA steel sheet, epoxy power coated with tin plated aluminum bus bar mounted on DMC supports with removable gland plate of capacity 4 way 630 amps as specified and as directed by Engr-in-Charge.

supply & fix Automatic Transfer switch 3 /4 pole Ac-31 Amps ,50 Hz 415 V of capacity 400 amps all as per Havells Make : cat pat No : IHYFCD0400 of havells or equvalent in Bajaj/L&T

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm,Indoor/Outdoor type

HARISH SALES CORPORATION

M/S Sonu Traders

NAVREET CONSTRUCTION

SANJEEV ENTERPRISES