REPAIR AND MAINTENANCE OF EXTERNAL E/M SERVICES DAMAGED BY STORM AT VARIOUS LOCATION UNDER AGE E/M-I OF GE (N) MAMUN

Amount

Disconnecting, dismantling aluminium conductor of any description from LT/HT overhead lines after unbinding from insulators and removal complete all as specified and as directed.

Dismantling insulators of any type, any size from LT overhead lines, setting aside or removal from site complete all as specified and as directed.

Dismantling or taking out earth continuty conductor or GI Wie any type any size complete all as specified and directed.

Dismantling cross-arms of MS channel or angle iron etc from LT poles setting aside for re-use or removal from site complete all as specified and as directed.

Dismantling or taking out GI pipe size 40/50 mm complete all as specified and directed.

Dismantling and taking out old/unserviceable stay assembly including Stay wire and insulator and removal from site complete all as specified and as directed.

Unbinding ACSR conductor any size from insulators of LT/HT over head line for repairs, re-stretching of ACSR conductor to achieve proper sag, re-binding to the insulators using new aluminium/GI binding wire and making all existing cable connections as required complete all as specified and as directed.

Fixing only insulators any type/size in LT overhead lines complete all as specified and as directed.

Dismantling GI earth wire from LT/HT OH line after unbinding from pole for re-use or for shifting to MES store for taking credit to contractor complete all as specified and as directed.

Disconnecting, dismantling and taking out old steel tubular/PCC pole any size/ length, making good all disturbed surface to match with existing and removal to a distance exc 100m but not exc 250m complete all as specified and as directed.

Supply, erection and installation of steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9 metres long) duly painted with two coats of black bituminous paint through out, internally and externally up to planning depth, and painting remaining portion of pole with two coats of aluminium paint to the entire exposed surfaces over one coat of red oxide primer, making/painting three Nos circular strips each of 30 cm wide with one yellow and 02 Nos black colour strip with synthetic enamel paint, marking pole number with black paint complete all as specified and directed. Note : Excavation, earth work, PCC work shall be measured and paid for separately.

Fixing only the cross arms items with supports/ angle iron frame etc includiing nuts, bolts, washers, welding, bending, hot or cold drilling holes for insulators bolts in any size or shape complete all as specified and as directed.

Taking out LT aluminium conductor cable,1100 volts grade heavy duty, of size upto 95 Sqmm from trench/cable duct/through wall/pole carefully, removing defective length and stacking aside for re use or for taking credit to contractor all as specified and directed.

Relaying of LT cable up to 95 Sqmm 2/3.5/4 core in same or other indicated location and testing on completion including making good all distributed wall surfaces/ flooring/tilling/road to match with existing specifications complete all as specified and directed.

Supply,laying,connecting and testing in replacement XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 Volt grade cross sectional area 185 Sqmm 3.5 core with aluminium termination lugs, laid in trench/cable duct/through wall/pole and making good disturbed surface complete all as specified and directed.

All As per item No 15 above but 120Sqmm 3.5 core

All As per item No 15 above but 95Sqmm 3.5 core

All As per item No 15 above but 70Sqmm 3.5 core

All As per item No 15 above but 50Sqmm 3.5 core

All As per item No 15 above but 35Sqmm 3.5 core

All As per item No 15 above but 25Sqmm 3.5 core

All As per item No 15 above but 16Sqmm 4 core

All As per item No 15 above but 10Sqmm 4 core

All As per item No 15 above but 10Sqmm 2 core

M&L for GI tubing light grade 40mm bore with fittings, laid for protection of cable in trenches or under road crossing or fixed to walls or pole by means of 2 Nos FI Clamps, nuts and bolts complete all as specified and as directed.

All as per srl item No 25 but 50mm bore pipe.

All as per srl item No 25 but 80mm bore pipe.

All as per srl item No 25 but 20mm bore pipe.

S&F in replacement of cable FRLS PVC insulated and unsheathed multistranded copper conductor 1100 Volts grade single core of size 1.5 Sqmm cut to pieces in colour coding as directed complete all as specified and directed.

S&F in replacement of weatherproof junction box of size 328x239x129 mm outdoor type (as per sample) made out of thermo polycarbonate with 04 Nos 200Amps rated aluminium bus bar of size 25x6 mm, MCB SP 6 Amps, IP-65 with hinged door and triangular locks, shock proof, rust proof, corrosion free, acid resistance/fire retardant and self-extinguishing UV resistance complete including fixing arrangement i.e clamps size 25x3mm, nut, bolt and washers etc, fixed on steel/PCC pole complete all as specified and directed.

Taking down street/security light fittings HPSV/HPMV/Tube light fittings of any capacity or type from pole/wall after disconnection and connecting wires, including bracket GI carrying to store yard for necessary repair/replacement of spares etc. complete all as specified and directed.

Fixing only street light fittings any type or capacity (Item obtained from Srl No after repair) including making connections with cables and testing complete all as specified and directed.

S&F of LED street light 45 Watt, 230 volts with surge protection not less than 4 KV and 10 KV separate in the lighting housing, IP 65, Energy saving & environmental friendly long life Versatile pressure die-cast aluminium roadway luminaire with high power LEDs as light source and electronic driver fixed on pole/wall as per sample, clamps, nuts, bolts, and washers including making electric connection with 1.5 Sqmm multistranded twin core aluminium conductor cable PVC insulated complete all as specified and directed.

S&F of LED street light bracket (as per sample) made out GI tubing medium grade, bend to shape by welding including fixing arrangements i.e suitable clamps, nut, bolt and washers complete all as specified and directed.

S&F in replacement of automatic sensor based timer switch for ON/OFF street lights based on lux level of natural light, 40 Amps 2 pole 230Volts AC, 50 Hz max with low/over voltage trip, auto reset facility, with MCB 40 Amps, single pole, contactor of rating 25 Amps, including wiring suitable for upto 5 KW load, fixed in suitable size of SMC/Polycarbonate box IP-65 etc with all electric connection complete all as specified and directed.

Supply, installation, commissioning with making connections LT feeder pillar box, outdoor type factory fabricated made out of CRCA sheet of thickness 3.15 mm front door openable with locking arrangement with 600 amps rated Aluminium bus bar suitable for 3 phase 4 wire 440volt 50 cycle per second supply system duly drilled holes, making all cable connection with proper thimbles mounted on epoxy based post insulators, comprising of folling :-MCCB 400 Amps 4 pole 415 Volt, 35/36 KA -01 No,MCCB 200 Amps 4 pole 415 Volt, 16 KA -02 No, MCCB 40Amp FP 415 Volt, 16 KA -03 No, Digital Volt Meter 0-500 volt with slector Switch,digital Ammp Meter 0-800 Ammp with slector Switch, indicator lamp one set, feader pillar mounted on MS angle iron legs of size 40x40x6mm, 1.5 mtr long, 1.0 mtr above ground level and 0.50 mtr duly painted with two coats of synthetic enamel paint over a coat of red oxide primer embedded in PCC 1:2:4 type B1 using 20mm graded crushed stone aggregates blocks of size 0.30x0.30x0.50 mtr- 04 Nos complete all as specified and directed.

All as per item No 36 But comprising of following :- MCCB 200 Amps 4 pole 415 Volt, 25 KA -01 No,MCCB 160 Amps 4 pole 415 Volt, 16 KA -01 No, MCCB 40Amp FP 415 Volt, 16 KA - 05 Nos

All as per item No 36 But comprising of following :- MCCB 250 Amps 4 pole 415 Volt, 25 KA -01 No,MCCB 100 Amps 4 pole 415 Volt, 16 KA -01 No, MCCB 63 Amp FP 415 Volt, 16 KA -05 Nos

All as per item No 36 But comprising of following :- MCCB 100 Amps 4 pole 415 Volt, 25 KA -01 No,MCCB 100 Amps 4 pole 415 Volt, 16 KA -05 Nos .

Supply, installation, commissioning with making connections LT feeder pillar box, outdoor type of size 0.90 x 0.70 x 0.60 Mtr size factory fabricated made out of MS sheet of thickness 3.15 mm front door openable with locking arrangement with 200 amps rated aluminium bus bar suitable for 3 phase 4 wire supply system duly drilled holes, making all cable connection with proper thimbles mounted on epoxy based post insulators, MCCB 125 Amps 4 pole 415 Volt, 35/36 KA -01 No, MCB 4 pole 63 Amps- 03 Nos, MCB DP 63 Amps 04 Nos, digital multimeter showing ampare, voltage etc., feader pillar mounted on MS angle iron legs of size 40x40x6mm, 1.5 mtr long, 1.0 mtr above ground level and 0.50 mtr duly painted with two coats of synthetic enamel paint over a coat of red oxide primer embedded in PCC 1:2:4 type B1 using 20mm graded crushed stone aggregates blocks of size 0.30x0.30x0.50 mtr- 04 Nos complete all as specified and directed.

M&L for excavating in trenches n.exc 1.5m wide and n.exc 1.5m in depth in any type of soil for foundation, cable laying, for pole, stay etc, n.exc 10sqm on plan and n.exc 1.5m depth and getting out complete all as specified.

All as per item No 41 above but exc 1.5m but not exc 3 m.

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

Removing excavated material to a distance not exceeding 50 meters and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and laying un-reinforced precast concrete cable route indicator of size 800 x 300 x 100 mm, laid along the lines of cable and also at turning points of the power cable route wherever particuloar cable planting depth 300mm from ground level all as specified and directed

Drilling mamually in sofy/ loose soil under the road/ hard standing/ culvert/ nalah, of suitable bore for cable protection pipe upto 80mm bore complete all as directed by Engineer in Charge depth of bore shall not bo more than one meter from ground level

M&L for sand filling in trenches as cushion to under ground cables 8 cm thick before laying the cable and 15 cm thick when cables are laid and tested complete all as specified and directed. Note: Only punned thickness i.e 18cm shall be measured and paid.

M&L for Sub class ‘B’ bricks (fly ash bricks) old size laid dry, flat over the cable abutting each other, length of cable equal to width of brick complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregrate for foundation, filling as mass concrete including necessary form work complete all as specified and directed.

M&L for pre cast cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregrate for foundation of stay, filling as mass concrete including necessary form work complete all as specified and directed.

M&L for stay assembly complete with MS stay plate of size 300x300x6mm thick, stay rod 20 mm dia, stay bow, nuts, bolts and check nuts of GI all as shown in Electrical Plate No 01 of SSR Part-I, 2009 complete all as specified and as directed. Note: Excavation, PCC, saty wire and loop type insulators will be measured and paid for separately

M&L for galvanized stay strand of 7/4mm size complete all as specified and directed.

M&L for loop type insulator large size with overall dimensions (90 x140) mm with clearance of hole 25.5 mm vitreous white brown or green complete all as specified and as directed.

M&L for Earthing complete with galvanised cast iron earth plate electrode of size 600x600x6 mm thick as earth electrode with top edge of the earth plate not less than 1.5mtr below ground level using 32x6mm galvanised iron strip as earth continuity conductor connected to earth plate by means of bolts, nuts, check nuts and washers of galvanised iron/steel all as directed including providing earth wire protection pipe GI light grade15mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit cover in PCC 1:2:4 adequate quantity of charcoal dust and salt all around the earth plate, excavation and earth work in any type of soil, removal of remaining surplus excavated material as required complete all as specified and shown in EP No 3 of SSR part I 1991 including testing on completion.

M/S SHRI RAM BUILDERS (BID ID -3430178)

M/S CANTILEVER ENGINEERS (BID ID -3423406)

RD Engineers (BID ID -3423196)

KULBHUSHAN AGGARWAL (BID ID -3423650)

Vijay Kumar Contractor and Engineers (BID ID -3423165)

Ashoka Engineers (BID ID -3429918)

KHAJURIA ENGINEERS (BID ID -3430243)