REPAIR/ MAINTENANCE OF LT ELECTRIFICATION AND STREET LIGHT FITTINGS ALONGWITH CONNECTED ITEMS IN NORTHERN AND CENTRAL SECTOR AT MIL STN KOTA

Amount

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes or for laying underground cable, pipe lines etc. in soft/ loose soil, complete all as specified & directed.

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

Removing excavated material (soil) n exc. 50m distance and depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and directed.

M&L dry river clean Sand filling in trenches around underground cables for earth cushion, complete all as specified and directed. (Depth of sand shall be measured after punning).

M&L for pulverized fuel Ash-lime bricks (Fly ash bricks - non modular size), class 10, laid dry and flat adjoining each other over sand cushion in trenches as protection to UG cable, complete all as specified and directed.

M&L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers welding, bending cold or hot, drilling holes for bolts, in any hape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint & including dismantling of old unserviceable cross arms of MS channel or angle sections etc complete all as specified and directed.

M&L for Pin type, porcelain, vitreous, white , borwn or green insulator, including one galvanised mild steel spindle, two galvanised mild steel spindle, two galnvanised iron wahers and one galvanised iron nut, 100 mm height, 65 mm dia & including dismantling of old unserviceable insulator, complete all as specified and directed.

M&L for insulator disc type porcelain, vitreous, 100 mm high and 115 mm dia ball and socket type, white, brown or green, two in series assembly for tension with tension clamps for conductor, working pressure 1100 volts & including dismantling of old unserviceable insulator, complete all as specified and directed.

S&F in renewal of stay assembly complete comprising of galvlanised steel stay wire stranded 7/4 mm galvanised steel stay bow 400x20mm stay rod, 1800 mm long, 20 mm dia with nuts, bolts and washers, steel plate 300x300x6.0 mm two Nos thimble, including loop type insulator of size 90 x 140 mm clearance hole of 20 mm dia including necessary excavation, earth work in any type of soil, PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate in foundation, disposal of surplus soil upto a distance of 50 m and fixed to stay clamp, complete all as specified in electrical plate No 1 of MES SSR part I and directed. (Stay clamps shall be measured separately in MS Work).

Supply, straining, streching and fixing ACSR conductor on HT/LT poles or on existing poles including binding and jointing to conductor/ insulator with and including suitable size of copper binding wire or aluminium tape and testing & including dismantling of ACSR conductors from the poles, complete all as specified and directed.

M&L for Earthing with galvanized steel earth plate electrode of size 600 mm x 600mm x 6.0 mm, buried directly in ground (earth plate not less than 2.25 Mtr below normal ground level) connected to galvanized iron earth wire of 4 dia by means of bolts, nuts, check nuts and washers of galvanized iron including 15 mm bore light grade GI tubing for protection of earth wire, MS sheet metal funnel with wire mesh, watering pipe medium grade 20 mm bore, charcoal or coke and common salt in alternative layer of 15 Cm compacted thickness all around the electrode with concrete earth pit of PCC 1:3:6 type 75 mm thick precast RCC (1:2:4) type B1 pit cover reinfored with 8 mm dia deformed bar and suitable handle made of 10 mm dia round bar and necessary excavation, earth work, in soft/loose soil and disposal of spolis to a distance not exc 50 Mtr and necessary connection and testing complete all as shown in electrical plate No. 3 and including dismantling of old u/s earthing complete all as specified and directed. Notes: - (a) Irrespective of whatever is shown in plate No 3 of SSR, earth pit shall be casted in PCC (1:3:6) type C-1 and precast cover of RCC (1:2:4) type B-1 with suitable handle. (b) Item includes the cost of GI pipe for protection of earth wire and earth wire upto 7.5 m.

M&L for Earthing with galvanized steel earth plate electrode of size 600 mm x 600mm x 6.0 mm, buried directly in ground (earth plate not less than 2.25 Mtr below normal ground level) connected to galvanized earth strip of 25x4 mm dia by means of bolts, buts, check nuts and washers of galvanized iron on steel including 50 mm bore light grade GI tubing for protection of earth strip, MS sheet metal funnel with wire mesh, watering pipe medium grade 20 mm bore, charcoal or coke and common salt in alternative layer of 15 Cm compacted thickness all around the electrode with concrete earth pit of PCC 1:3:6 type 75 mm thick precast RCC (1:2:4) type B1 pit cover reinfored with 8 mm dia deformed bar and suitable handle made of 10 mm dia round bar including GI earth strip of 32x6 mm size for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spolis to a distance not exc 50 Mtr and necessary connection and testing complete all as shown in electrical plate No. 3 and including dismantling of old u/s earthing complete all as specified and directed.complete all as specified and directed. Notes: - (a) Irrespective of whatever is shown in plate No 3 of SSR, earth pit shall be casted in PCC (1:3:6) type C-1 and precast cover of RCC (1:2:4) type B-1 with suitable handle. (b) Item includes the cost of GI pipe for protection of earth wire and earth lead strip upto 7.5 m.

S&F in renewal of earth continuity conductor or main earthing lead 4mm dia galvanised iron or steel wire fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required complete all as specified and directed.

S&F in renewal of galvanised iron earth strip of size 25x4 mm, fixed to wall or pole, complete all as specified and directed.

S&F in renewal of 50 mm bore Steel water tubing, light grade, galvanised, with all fitting, laid in trenches/fixed to walls/poles etc as protection to cables, with and including necessary MS clamps, nuts botls, washers etc required for fixing, complete all as specified and directed.

S&F in renewal of 80 mm bore Steel water tubing, light grade, galvanised, with all fitting, laid in trenches/fixed to walls/poles etc as protection to cables, with and including necessary MS clamps, nuts botls, washers etc required for fixing, complete all as specified and directed.

S&F in renewal of 100 mm bore Steel water tubing, light grade, galvanised, with all fitting, laid in trenches/fixed to walls/poles etc as protection to cables, with and including necessary MS clamps, nuts botls, washers etc required for fixing, complete all as specified and directed.

Supplying, laying, jointing, testing and commisioning XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, 1100 Volt grade (ISI marked), laid in trenches / ducts / encased in GI pipe / fixed to pole/wall with necessary angle iron support, clamp, nut , bolts etc and including taking down of old unserviceable existing UG cables complete all as specified and directed for following cross sectional areas of cables :- Notes for Srl item Nos. 18.01 to 18.09 :- (i) Excavation, earth work, sand cushioning, cable protection cover & GI pipes shall be measured and paid for separately under respective items of BOQ. (ii) Quoated rate shall be deemed to be inclusive of connecting up with control gear including cable glands and cable lugs. Cross Sectional area of cable 16 Sq mm 4 core

Cross Sectional area of cable 25 Sq mm 4 core

Cross Sectional area of cable 50 Sq mm 3.5 core

Cross Sectional area of cable 70 Sq mm 3.5 core

Cross Sectional area of cable 95 Sq mm 3.5 core

Cross Sectional area of cable 120 Sq mm 3.5 core

Cross Sectional area of cable 150 Sq mm 3.5 core

Cross Sectional area of cable 185 Sq mm 3.5 core

Cross Sectional area of cable 10 Sq mm 2 core

Cross Sectional area of cable 06 Sq mm 2 core

Supply, transporting, erection and fixing steel tubular swaged pole, 9.00 metres long, type 410 SP-31, complete with cast iron base plate, pole cap, finial taper plug, bolts, nuts, washers etc including necessary earth work and excavation, PCC in foundation 1:3:6 type C2, using 40 mm graded stone aggregate and PCC 1:2:4 type B1, using 20 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting the pole with two coats of aluminium paint over one coat of red oxide primer including 3 nos band/straps with red post office box colour (300mm wide each) synthetic enamelled paint at a distance 300mm from plinth block and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete & including taking down existing old unserviceable poles and complete all as specified and directed.

M&L for painting the external exposed surfaces of steel tubular swaged/rail poles of 7.5 metres long alongwith cross arms, bracket and connected accessories with one coat of aluminium paint including preparation of old painted surfaces and writing the details of the pole in white letters on black back ground and pasting 100 mm wide reflective red strickers in 3 lines around the pole, complete all as specified and directed.

S&F in renewal of bus bar chamber, 4 pole, factory made using CRCA sheet of 3.15 mm thickness and epoxy powder coated with locking arrangements, comprising of 4 Nos aluminium strip bus bars of adequate length, air insulated and PVC sheathed capacity 400 Amps rating with colour coding and mounted on porcelain insulators housed in a box of size 650x500x300 mm, including connection with LT cable with appropriate lugs, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 630 Amp, ultimate breaking capacity 36 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 400 Amp, ultimate breaking capacity 36 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 250 Amp, ultimate breaking capacity 36 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 200 Amp, ultimate breaking capacity 36 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 160 Amp, ultimate breaking capacity 25 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 100 Amp, ultimate breaking capacity 25 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S & F in renewal for MCCB, four pole, 415 Volts, 63 Amp, ultimate breaking capacity 10 KA, 50 Hz, AC and confirming to IEC: 60947- II /IS - 13947-II with adjustable thermal and adjustable magnetic setting, complete all as specified and directed.

S&F in renewal of terminal box made of PVC Box of size 200x160x98mm, fix on pole by means of mild steel clamps with bolt and nuts, provn for cable entry for incoming and outgoing including 01 No. MCB 6-32 Amps and one No. 4 way connector, making necessary connections, duly fixed with and including cable glands threaded type IP66/67 made of polyamide with lock nut, complete all as specified and directed.

Supply and fixing LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP -65/66 protection and including disconnecting and taking down existing unserviceable street light of any type from poles/walls complete all as specified and directed.

Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP - 65/66 protection and including disconnecting and taking down existing unserviceable street light of any type from poles/walls complete all as specified and directed.

Supply and fixing LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP - 65/66 protection and including disconnecting and taking down existing unserviceable street light of any type from poles/walls complete all as specified and directed.

S&F in renewal of 32 mm bore light grade GI pipe bracket, 0.550 m long, bent to shape as required, fixed on pole/building with and including suitable mild steel flat iron clamps with required, nuts, bolts and washers, complete all as specified and directed.

S&F in renewal of 25 mm bore light grade GI pipe bracket, 0.550 m long, bent to shape as required, fixed on pole/building with and including suitable mild steel flat iron clamps with required, nuts, bolts and washers, complete all as specified and directed.

S&F PVC insulated 1.50 Sqmm, single core multistranded copper conductor cable, unsheathed, 1100 volts grade, drawn through existing conduit / casing capping concealed or on surface/pole/wall including taking down existing unserviceable wire, complete all as specified and directed.

S & F for street light timer boards (astronomical type) 32 Amps, 3 pole, 230 Volts, suitable for out door operation, IP-55, including astronomical time switch infra red sensor for automatic operation of lights as per seasonal variation of daylight complete with & including contactor, relay, MCB, sensor etc and including taking down existing unserviceable street light timer complete all as specified and directed.

Supply and fixing LED flood light 100 Watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp and including disconnecting & taking down existing unserviceable flood light complete all as specified and directed.

Supply and fixing LED flood light 120 Watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp and including disconnecting & taking down existing unserviceable flood light complete all as specified and directed.

M & L for attending security light complaints of any type and making the lights functional within the timeline given by the Engineer-in-Charge not more than 2 days from the receipt of the complaint complete all as directed.

Supply & fixing in renewal of LED street light driver upto hpf 1500ma suitable for existing 35 to 90 Watt LED street light fittings, complete all as specified and directed.

S&F in renewal of MCB SP 240 Volts, 'B' series, breaking capacity 10 KA of rating 20 Amps, complete all as specified and directed.

SHRI HARI CONSTRUCTION

Aditya Enterprises

ANNAPURNA ENTERPRISES

M/s M R MAHANA

S.S ENTERPRISES