REPAIR / REPLACEMENT / IMPROVEMENT OF STREET LIGHT FEEDER PILLAR BOX CABLES WITH ALLIED WORKS FOR MD ACCN AND ELECTRIC STORAGE WATER HEATER SOLAR WATER HEATER ENERGY METER UNDER AGE E/M OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A'

Comprehensive repair/maintenance of storage type electric water heater (Geyser ) vertical or horizontal type of capacity 50 Ltrs comprising of the following :- (a) Inspection, taking down, opening or dismantling, de-scaling, brushing and thoroughly cleaning the storage tank up to the satisfaction of the Engineer-in-charge. (b) checking of all stop cock, pressure release valves, fusible plugs for its serviceability etc. in situ to ensure free movement of the parts including supply and replacing the washers/gasket nut etc. (c) Checking and rectify earth continuity of the Electrical circuits of the Geysers and power point. (d) Checking,and re-fixing thermostat and re-adjust. (e) De-scaling the immersion type heating element and siphon assembly with diluted Hydro chloric acid or clear pedette solution. (f) Checking of indicator lamp for it serviceability . (g) Re-assembling the Geyser, re-install and testing complete. Note : Parts / components of geysers found unserviceable shall be replaced by the contractor. New parts/components required shall be measured and paid separately under item No 25.00 to item No 32.00 here-in-after as supply only and labour charges required for replacement are deemed to be included in the quoted rate.

Ditto all as per item No. 22.00 here-in-above but Geyser of capacity 25 ltrs complete all as specified and directed.

Supply only thermostat of Type EST 11 / 20A, 240 Volt of approved make and having ISI mark complete all as specified and directed.

Supply only thermostat of Type EST 7 / 15A, 240 Volt of approved make and having ISI mark complete all as specified and directed.

Supply only heating elements of capacity 2 KW AC 240 volts suitable for storage type electric water heater as per site requirement (press type /screw type/ triangular/ circular base or ceramic cartige type), ISI marked complete all as specified and directed.

Supply only heating elements of capacity 1.5 KW AC 240 volts suitable for storage type electric water heater as per site requirement (press type /screw type/ triangular/ circular base or ceramic cartige type), ISI marked complete all as specified and directed.

Supply only PVC insulated PVC sheathed flexible round stranded copper wire 2.5 sqmm, 3 core complete all as specified and directed.

Supply only safety valve suitable for 25 Ltr/50 Ltr geyser complete all as specified and directed.

Supply only Apparatus plate suitable for 50 ltrs capacity geysers.

Supply only Apparatus plate suitable for 25 ltrs capacity geysers.

S&F plug top 3 pin, 16 amps complete all as specified and directed.

S&F plug top for earth plug socket upto 20 amp C-Curve complete all as specified and directed.

S&F earth plug socket with top and MCB upto 20 amp DP incl taking down old unserviceable one complete all as specified and directed.

S&F indicating lamp LED Neon type, 240 volt AC suitable for 25/50 ltrs capacity Geyser complete all as specified and directed.

S&F chromium plated connecting pipe for hot water of length upto 60cm long, including two brass connecting nut with gasket and connecting up complete all as specified and directed.

S&F PVC connecting pipes with brass adapter 450mm long complete all as specified and directed.

S&F non return valve 15mm bore complete all as specified and directed.

S&F anchor bolt of size 10mm dia and 100mm long bolt including, nut, washer for mounting the geyser complete all as specified and directed.

Taking down Geyser of capacity 50 ltrs from its existing position after disconnecting inlet and outlet water connection including material and labour for spray painting to Geysrs with one coat of Ist grade synthetic enamell paint of approved list after preparation of old steel surface including writing serial / MES number as specified (with black colour paint with each letters/figures(in Block) of height n.exc 2 cm ) and refixing the Geysers to its existing position on completion of painting including making inlet/outlet water connection and testing complete all as specified and directed.

Ditto all as per item No. 42.00 here-in-above but geyser of capacity 25 ltr complete all as specified and directed.

M&L for disconnecting inlet and outlet water connection of unserviceable water heater of capacity 10/25/50 Lts and deposite the same in MES store yard all as specified and directed.

M&L for fixing of Geyser of 10/25/50 Ltrs capacity after connecting inlet and outlet water connection including S & F of anchor Nut-bolt of size 10mm dia and 100mm long bolt including, nut, washer all as specified and directed.

S&F in replacement AC Three phase analog digital Electronic KwH energy meter of accuracy class 1.0, 3-Phase, 4-Wire, 50Hz with backlight LCD display of rating 10-60A with transparent hinged type Box with six month history of energy in KWH including taking down and deposite of old unserviceable meter in MES store yard all as specified and directed Make-L&T.

S&F AC Single phase static Electronic KwH energy meter of accuracy class 1.0, 240V, 50Hz with baclite LCD display of rating 10-60A with transparent hinged type Box with six month history of energy in KWH including taking down and deposite of old unserviceable meter in MES store yard all as specified and directed Make-L&T.

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to galvanised iron earth lead wire 4.00 mm dia by means of bolts, nuts, checknuts and washers of galvanised iron or steel, GI earth wire protected by 15mm bore light grade GI pipe and other end connected to earthing test point or main switch board as directed including funnel with watering pipe of 20mm bore light grade GI, wire mesh, charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode PCC (1:3:6) type C-1 earth pit, cast iron cover and frame, including necessary excavation and earth work and refilling of black soil good conductor of earth and necessary testing complete all as specified and directed and shown on electrical plate No 3 of MES Schedule Part I.

Servicing and maintance of Solar water heater plant of Cap 100/150/200/300 ltrs installed at single/duoble/triple story bldgs for carrying out minor leakage, cleaning of flat plate collector glass, cleaning of water tank and make up tank including dismantling inlet and out let connections and refixing the same after cleaning for proper functioning to maintain proper water temperature all as specified and directed.

S&F in replacement flat plate collector size 1860 mm x 1240mm x 90 mm ISI marked and as per site requirement assembly suitable for solar water system existing size and capacity with copper tube black coat/radiation reflector film of aluminium toughed glass, complete all as specified and directed. Make Inter Solar system (P) Ltd/TATA BP Solar/Kotak urja pvt ltd.

S&F in replacement solar toughened glass plate suitable for collector plate of size 1860 mm x 1240mm x 90 mm ISI marked complete all as specified and directed. Make Inter Solar system (P) Ltd/TATA BP Solar/Kotak urja pvt ltd

S&F nytryl rubber suitable for Solar water heater plant of Cap 100/200/300 ltrs Solar water heater plant complete all as specified

S&F Aluminium sheet suitable for Solar water heater plant of Cap 100/200/300 ltrs complete all as specified

M&L for fixing in replacement Solar water heating element for geysers 3 KW, 230 volts AC any type ISI marked complete with rubber gasket including replacing the bolts/screw if any broken during changing the heating elements, complete all as specified and directed Make : victor/suraksha/sunflame/Kotak

S&F in replacement temperature gauge steam type range 25 to 90 degree centigrade as per existing size complete all as specified.

M&L for disconnecting of hot water, cold water system complete and removing leakage of hot water MS tank by welding n. exc 2.5cm length (any Nos) to tank refixing the same complete in all respect and testing of solar water heater for capacity upto 1000 ltrs complete all as specified and directed.

M&L for replacement of insulator water tank made out of 1.25mm thick MS sheet with provision of 15mm dia inlet/outlet arrangement for solar water heater capacity 100 ltrs complete all as specified and directed. Make:- Inter Solar system (P) Ltd/TATA BP Solar.

M&L for replacement of insulator water tank made out of 1.25mm thick MS sheet with provision of 15mm dia inlet/outlet arrangement for solar water heater capacity 200 ltrs complete all as specified and directed. Make:- Inter Solar system (P) Ltd/TATA BP Solar.

M&L for replacement of rubber hose pipe 22 to 25mm dia between hot water tank & collector complete all as specified .and directed Make FINOLEX/SUPREME.

S&F in replacement top cover suitable for HDPE tank cap 100 to 500 ltrs complete all as specified and directed.

S&F 200 ltrs ISI marked, HDPE rotational moulded polyethlene cylindrical vertical water storage tanks conforming to specification of IS:12701-1996 with amendment No 1 covered by fig 1) hoisted and fixed in position, including disconnecting old tank, complete all as specified. Make : Syntex/Polycon/Fusion.

S&F 300 ltrs ISI marked, HDPE rotational moulded polyethlene cylindrical vertical water storage tanks conforming to specification of IS:12701-1996 with amendment No 1 covered by fig 1) hoisted and fixed in position, including disconnecting old tank, complete all as specified. Make : Sintex/Polycon/Fusion.

S&F 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 shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint all as specified and directed

S&F in replacement CPVC tubing medium grade with all fitting and fixed to walls & ceilling or laid in floors, bore of pipe 20 mm complete all as specified and directed.

S&F in replacement GI tubing medium grade with all fitting and fixed to walls & ceilling or laid in floors, bore of pipe 15 mm complete all as specified and directed. Make : Jindal/Tata/surya prakash

Ditto all as per item No 16 here in before but bore of pipe 20 mm complete all as specified and directed. Make : Jindal/Tata/surya prakash

Ditto all as per item No 16 here in before but bore of pipe 25 mm complete all as specified and directed. Make : Jindal/Tata/surya prakash

S&F in replacement 15 mm bore gun metal gate/stop valve (ISI Mark) with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed. Make - Jindal/LeaderVenus

Ditto all as per item No 19.00 here in before but gun metal gate/stop valve 20 mm complete all as specified and directed. Make : Jindal/Tata/surya prakash

Ditto all as per item No 19.00 here in before but gun metal gate/stop valve 25 mm complete all as specified and directed. Make : Jindal/Tata/surya prakash

S&F PVC insulated PVC sheathed flexible round stranded copper wire 6.0 sqmm, 3 core complete all as specified and directed.

M & L for excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth and getting out in soft / loose soil complete all as specified and directed.

M & L for excavation in trenches exceeding 1.5 metre and not exceeding 3.0 metre in depth and getting out in soft / loose soil complete all as specified and directed.

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

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

Taking out old U/S underground LT cable of any size, any position from trenches, floors and walls, complete all as specified and directed.

M&L for XLPE insulated GI wire/Strip armoured Electric power cable (Heavy duty) with stranded Aluminium conductor 1100 Volts grade, cross sectional area 6 Sqmm 2 core laid in trench/pole/on wall completer all as specified and directed. Make:polycab/finolex/Havells.

M&L for XLPE insulated GI wire/Strip armoured Electric power cable (Heavy duty) with stranded Aluminium conductor 1100 Volts grade, cross sectional area 10 Sqmm 2 core laid in trench/pole/on wall completer all as specified and directed. Make:polycab/finolex/Havells.

M&L for XLPE insulated GI wire/Strip armoured Electric power cable (Heavy duty) with stranded Aluminium conductor 1100 Volts grade, cross sectional area 16 Sqmm 4 core laid in trench/pole/on wall completer all as specified and directed. Make:polycab/finolex/Havells.

M&L for XLPE insulated GI wire/Strip armoured Electric power cable (Heavy duty) with stranded Aluminium conductor 1100 Volts grade, cross sectional area 25 Sqmm 3.5 core laid in trench/pole/on wall completer all as specified and directed. Make:polycab/finolex/Havells.

M&L sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated (punned) upto 180mm thickness complete all as specified and as directed.

S&F in repair of GI Pipe 50 mm light grade including fittings to poles/laid under road through boring for protection of under ground cable including making good in disturb surfaces and sound coundition complete all as specified and as directed.

Supply & Laying Sub-Class old size B Bricks, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion laid for UG cable protection, complete all as specified and directed.

Taking down carefully existing unserviceable any type of street light/flood light fitting of any watt from existing location to carry out the necessary repair / replace and fixed to existing GI pipe bracket on pole including necessary electric connections complete all as specified and directed.

Supply and fixing in repair/replace of energy saving, environmental friendly, long life, pressure die-cast aluminium housing with toughened glass with IP66 protection street light with high power LEDs as light source connecting and testing LED street lights of 90 watts capacity including 10 KV SPD complete all as specified and directed by the Engr-in-charge. Make : Havells cat part No ENDURAPEARLPLUSSL90WLED757PASYTOPCASTHO or equivalent Crompton/Philips)

All as per item No. 62 above but of 60 W capacity LED Street light Make : Havells cat part No ENDURAPEARLNEOSL60WLED757PASYTOPC or equivalent Crompton/Philips)

All as per item No. 62 above but of 45 W capacity LED Street lightMake : Havells cat part No ENDURAPEARLNEOSL45WLED757PASYTOPC or equivalent Crompton/Philips)

Supply and fixing in repair/replace of energy saving, environmental friendly, long life, pressure die-cast aluminium housing with toughened glass with IP66 protection flood light with high power LEDs as light source connecting and testing LED flood lights of 200 watts capacity including 10 KV SPD complete all as specified and directed by the Engr-in-charge. Make : Havells cat part No JETAVALOURFL200WLED757PINTNBLTG or equivalent Crompton/Philips)

All as per item No. 65 above but of 120 W capacity LED Flood light complete all as specified and directed. Make : Havells cat part No JETAIRISFLS120WLED757APNBLTG or equivalent Crompton/Philips)

All as per item No. 65 above but of 50 W capacity LED Flood light complete all as specified and directed. Make : Havells cat part No JETAQUANTOPLUSFLP50WLED757SYMLENS or equivalent Crompton/Philips)

M&L for 3 core cable 1.5 sqmm of FRLSH PVC insulated copper conductor weather proof in existing surface/ recessed/on pole with PVC conduit pipe, clamps as required complete all as specified and directed.Make : Finolex/Polycab/Plaza

Taking down carefully old unserviceable street light bracket with clamps of size 25/40/50mm from street tubular pole (light fitting) complete all as specified and as directed.

S&F street light bracket made out of GI tubing medium grade 1.50 Mtr long bend to required shape as in bracket for street light fittings fixed with two pair or MS flat iron 50mm x 6mm size and 30cm long clamp of required shape with bolts nuts and washers suitable for steel tubular pole including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer complete of size 32 mm complete all as specified and directed. Make: Tata/Bansal/Jindal

All items as per Ser No 69 above but 25 mm

Cutting and trimming of tree branches, bushes n.exc 5 Mtr girth all along LT overhead lines/guard wire and removing branches out of defence land complete all as directed by Engr-in-Charge.

Supply and fixing of MCCB 125 amps, 4 pole,415 Volt adjustable type with breaking capacity 16 KA, and 100 % Icu including spreader terminals and connected acessories complete all as specified and directed.Make: Legrand, L&T, ABB

Supply and fixing of MCCB 100 amps, 4 pole,415 Volt adjustable type with breaking capacity 16 KA, and 100 % Icu including spreader terminals and connected acessories complete as specified and directed.Make: Legrand, L&T, ABB

Supply and fixing of MCCB 63 amps, 4 pole,415 Volt adjustable type with breaking capacity 16 KA,and 100 % Icu including spreader terminals and connected acessories complete as specified and directed.Make: Legrand, L&T, ABB

Supply and fixing of MCB 63 amps, 4 pole,415 Volt adjustable type with breaking capacity 10 KA,and 100 % Icu including spreader terminals and connected acessories complete as specified and directed.Make: Legrand, L&T, ABB

Supply and fixing of MCB 63 amps, 3 pole,415 Volt adjustable type with breaking capacity 10 KA,and 100 % Icu including spreader terminals and connected acessories complete as specified and directed.Make: Legrand, L&T, ABB

S&F 1100 volts grade heavy duty cable PVC insulated stranded aluminum conductor served with inner sheathing of PVC tape and overall PVC sheathed for service connection suspended by insulating hangers not more than 1 mtr apart including 4mm dia suspension wire one twin core cable flat or circular all complete including taking out unserviceable one of size 4 sqmm. Make: Plaza/Finolex/RR Cable

All items as per Ser No 78 above but 6 Sqmm

All items as per Ser No 78 above but 10 Sqmm

Dismantling of old unserviceable bending/broken pole of any type and any size with necessary disconnection of electric wire, demolition of concrete foundation including excavation and earth work as required and removing the same from site and including earth work complete all as specified and as directed.

Supply and errection of steel tubular swaged poles 9.0 metre long, type 410 SP-31 complete with cast iron base plate, final taper plug, bolts, nuts and screws, pole cap etc confirming to IS-2713 of 1980 including painting two coats of aluminum paint over a coat of red oxide primer after necessary preparation of surfaces and numbering to be done in black synthetic enamel paint complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 with using 40 mm grade crushed stone aggregate cement concrete in foundations, filling and mass concrete complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 with using 20 mm grade crushed stone aggregate as in ,copping of steel tubular poles and stay with necessary form work as required complete all as specified and directed.

Taking down the existing sheet metal loopin loopout and S & F junction box made of thermoplastic/FRP of size 230mm x 170mm x 105mm consisting of 4 Nos aluminium busbar of size 150mm x 20mm x 2mm thick fixed on porceline support inside enclosure with MCB SP 6 Amps and using 40 x 6mm size MS clamps of required shape & size with bolts, nuts & washers and making connection by providing suitable size of lugs / binding and testing directed complete all as specified and directed. Make : Syntex/Hensel or equivalent

Labour only for finding fault in ACSR Conductor including jumpper in street light feeder and remove the carbon in jumper or Street light service wire complete all as specified and directed.

M & L for lowering of high mast carriage carefully from 20 mtr high structure for repairing light luminaries and raising latern carriage after repairing the light luminarises and adjust to its proper postion serving to winch mechanism pulleys steel wire ropes end terminal of SWR and greasing drain gearbox oil and toping up complete all as specified and directed. Note : Defective parts shall be measured and paid supply only under respective items of sch 'A'.

S&F in repair analog timer switch , surface mounting as per sample for automatic operation of street light complete all as specified and directed.

S&F in repair Digital timer switch , surface mounting as per sample for automatic operation of street light complete all as specified and directed.

S&F in repair contactor modular type with ON/OFF indicator and label holder 4 pole 230 V 40-63 Amps coil operating voltage 230 volt complete all as specified and directed.

S&F in repair contactor modular type with ON/OFF indicator and label holder 3 pole 230 V 40-63 Amps coil operating voltage 230 volt complete all as specified and directed.

M & L for repair of existing PCC coping of all type of pole/panels etc, cracked, damaged PCC coping repair with PCC 1:2:4 (type B1) by using 20mm stone aggregate incl plastering and making good surface with two coat of white wash etc complete all as specified and directed.

M & Labour for Stretching / restringing of ACSR conductor in position on LT over head lines of any size,type, span length with permissible span sag and binding with pin/shackle insulator with new aluminum binding wire not less than 2mm dia complete all as specified and directed.specified and directed.

Supply and fixing of automatic street lightswitch using infrared sensor based nature switch for automatic switching of street lightnature switch operation should be based on natural light luxlevel required illuminance level for switching on is ,30 lux and for switching off.10 lux. The sensor should also have part night operation facitlity ofmin 4 hrs to max 12 hrs. The sensor alongwith suitable power contractor incoming outgoing MCB SP and automanual (sensor bypass se43lection option should be enclosed in av pole/wall mountable enclosure made of rust proof electric shock proof, terrmite proof and FR grade SMC box conforming to IP 54 three phase load of 8 KW with circuit wiring min 10 Sqmm 3 nos contactor each of 20-25amps incoming outgoing MCB (3Nos) rating 20-25 amps

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 66,944.50 (refer Tender Srl Page No 36). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

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RABI BANIK

GURUNG CONSTRUCTION

MESSERS BEE GEE CONSTRUCTION

M/S SUPARNA ELECTRICALS

M/S G D CONSTRUCTION

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