SPECIAL REPAIR/REPLACEMENT OF LT FEEDER PILLAR BOX AND ALLIED WORKS AT POWER HOUSE NO 1 AREA UNDER GE PANAGARHA

Amount

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

Returning, filling, including spreading, levelling, watering and well ramming in layers not exc. 25 cm in soft/loose soil , complete all as specified and as directed.

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

Supply and lay for dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying and punned down to a thickness of 18 cm, complete all as specified and as directed. (Note : Punned thickness shall be measured).

M&L for laying Fly Ash bricks of size 23X11X7 cm for cable protection, complete all as specified and as directed.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 120 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 95 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 70 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 50 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 35 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 35 Sqmm 4 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 25 Sqmm 3.5 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 25 Sqmm 4 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 16 Sqmm 4 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heavy duty XLPE insulated, screened, PVC bedded galvanized steel strip armoured heavy duty electric cable with aluminium conductor cross sectional area 10 Sqmm 4 core cable, 1100 volts grade, laid in trenches,on pole or passing through pipe including jointing & testing , complete all as specified and as directed. Note: Earth work in excavation, sand cushioning, cable cover, cable protection, GI pipe shall be measured and paid separately under relevant item.

M&L for heat shrink type straight through jointing kit for 1.1 KV XLPE/PVC cables of size 95 Sqmm 4 Core including testing after jointing, complete all as specified & as directed.

M&L for heat shrink type straight through jointing kit for 1.1 KV XLPE/PVC cables of size 70-120 Sqmm 4 Core including testing after jointing, complete all as specified & as directed.

M&L for heat shrink type straight through jointing kit for 1.1 KV XLPE/PVC cables of size 25-50 Sqmm 4 Core including testing after jointing, complete all as specified & as directed.

M&L for heat shrink type straight through jointing kit for 1.1 KV XLPE/PVC cables of size 6-16 Sqmm 4 Core including testing after jointing, complete all as specified & as directed.

M&L for 40 mm bore steel tubing light grade ISI marked for protection of cable including necessary joint, complete all as specified and as directed.

M&L for 80 mm bore steel tubing light grade ISI marked for protection of cable including necessary joint, complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation for stay set/pole etc including fair finish even and exposed surface without using extra cement , complete all as specified and as directed.

M&L for PCC (1:3:6) type C-1 using 20 mm graded stone aggregate as in couping of pole for round shape etc including necessary form work as required ,complete all as specified and as directed.

Supply and fix in repair's 400 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 250 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 320 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 200 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 160 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 125 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

Supply and fix in repair's 63 Amp MCCB ,4 pole, Breaking capacity ICU 50 KA , 415 v, 50 HZ, Thermal Magnetic Release, Thermal Adjustable – 0.8 to 1In, including modification of busbar , Complete all as specified and as directed.

M&L for painting of LT pannels of any size and any capacity of one coat of Red Oxide paint and two coats of grey synthetic enamel paint after preparation , Complete all as specified and as directed.

S&F junction box enclosure of size 300 X 300 X 170 mm, made of high quality thermoplastic polycarbonate cable junction box with IP 65 degree of protection, dust proof, water tight, light weight, Complete all as specified and as directed.

S&F junction box enclosure made of high quality thermoplastic polycarbonate cable junction box with IP 67 degree of protection, dust proof, water tight, light weight, full FRLS acid resistant, corrison proof, insulated shock proof, Halogen and silica free non toxic material with internaly embedded gaskit with mounting plate 300x600x170 mm with hinged door , Complete all as specified and as directed.

S&F Synthetic threaded cable glands IP 65 with lameller technology scaling range 28mm to 38mm , Complete all as specified and as directed.

S&F junction box enclosure made of high quality thermoplastic polycarbonate cable junction box with IP 67 DEGREE OF Protection, dust proof, water tight, light weight, full FRLS acid resistant, corrison proof, insulated shock proof, Halogen and silica free non toxic material with internaly embedded gaskit with mounting plate 600x600x170 mm with hinged door, Complete all as specified and as directed.

Material and labour for earthing with galvanised mild steel earth plate electrode 600x600x6.0 mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 m below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as earth strip electrode bolted or revetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments, 20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth palte, Test point, GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part - I ,complete all as specified and as directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

S&F in repair's CRCA sheet 3.15 mm after removing of old sheet by cutting & inserting near sheet with welding and painting one coat redoxide primer and two coat of Grey paint, Complete all as specified and as directed.

S&F digital volt meter 0-500 volt, Complete all as specified and as directed.

S&F digital ammeter meter 0-500 amps, Complete all as specified and as directed.

S&F indication lamp of colour red, yellow and blue of suitable size for panel , Complete all as specified and as directed.

S&F in repair's angle iron after removing old by cutting and in setting new angle iron welding and fixing, complete all as specified and as directed.

Repair/replacement of panel door including hinges, nuts and bolt with welding and suitable locking arrangement with fittings, complete all as specified and as directed

Schedule of Credit

M/S ANANDA ENTERPRISE

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)