81017 REPAIR MAINTENANCE OF HT INSTALLATIONS LT PANELS WATER SUPPLY INSTALLATIONS UG CABLES PIPELINES STREET LIGHTS DG SET INTERNAL ELECTRIFICATION ALONGWITH FITTING FIXTURES, COOLING APPLIANCES AND ALLIED SERVICES AT HUTBAY

Amount

Taking down copper/ aluminum point wiring (Light/Fan/Socket or power) complete including fixtures and fittings such as switches, ceiling roses, pendants, regulators, sockets light fitting etc. Removing the materials and depositing to MES store and making good disturbed surfaces to walls floors etc.

Taking down of sub main wiring of any size & capacity from the wall, roof, ceiling and floors etc all as specified and directed.

Taking down of Old MCB DB of any size and making good the distrubed surfaces of wall/ floor etc.

M & L for point wiring with PVC insulated unsheathed 1100 Volts grade single core multistranded copper conductor cable 1.5 Sqmm drawn in and including casing-caping and accessories, fixed on wall / ceiling etc with neccessary fixing accessories and earth continuity conductor cable of 1.5 Sqmm size connected to common earth and earth dolly including 2 mm thick pressed steel terminal boxes concealed in wall covered with laminated sheet top cover 3 mm thick for mounting switches / sockets / fan regulators fixed with Cadmium plated machine screws all as specified for the following:

(a) One light / fan / bell point controlled by one switch.

(b) One 5A 2pin/3pin socket out let multipurpose on the same board with other switches.

(c) One 5A 2pin/3pin switch socket out let multipurpose on independent Board.

All as per item No. 04 above but wiring complete with 2.5 Sqmm for 3 pin 15A socket multipurpose on independent board

Supply & Fix in repairs switch piano single pole flush type 5A, 240 V one way.

Supply & Fix in repairs Bell push flush type 5 amp, 250 Volts

Supply & Fix in repairs switch socket combination 2 in 1 , 5 Amps multipurpose flush type.

Supply & Fix in repairs switch socket combination 2 in 1, 3 pin, 5 and 15 Amps flush type universal.

Supply & Fix in repairs Ceiling rose surface bakelite three terminal, 240 V.

Supply & Fix in repairs electronic regulator Step type 2 module type 240V suitable for ceiling fan.

Supply and fix in repairs bell ding dong AC 230 V single pole.

S&F in replacement lamp holer batten type, comprising ceiling rose, brass with insulated , cord grip pattern, and 0.5 sq.mm copper flexible twisted twin cord up to 1.5m length as ordered all as specified and directed.

S&F in replacement of tube light fitting 20 W,230 volts, with slim decorative box type batten prewired, extruded Aluminium housing, difuser, efficiency of 125 Lumence/Watt, including fixing mounting blocks 2 Nos, 1.5 sqmm 3 core Pvc insulated copper conductor cable. Cat no. CCS-100-20-65-HL2-DP-NWH of Crompton or equivalent from philips/Bajaj/Havells

S&F in replacement of tube light fitting 10 W,230 volts, with slim decorative box type batten prewired, PC Batten, efficiency of 100 Lumence/Watt, including fixing mounting blocks 2 Nos, 1.5 sqmm 3 core Pvc insulated copper conductor cable. Cat no. CCS-102-10-65-SL-DP-NWH of Crompton or equivalent from philips/Bajaj/Havells

S&F in replacement of LED mirror light fitting 07 watts , including drivers & LED with high output PMMA diffuser for glare free light. Cat no - LCL-07-CDL of Crompton or Equivalent from Bajaj/Philips

Supply & Fix in repair MCB DB Double Door SPN 12 way 240 volts all as specified and directed.

Supply & Fix in repair MCB DB Double Door SPN 8 way 240 volts all as specified and directed.

S&F in repair single pole and neutral enclosure with a two pin and earth and metal clad plug socket complete with one single pole MCB 20 Amp 240 Volts complete all as specified and directed. Make - Indoasain/Legrand/Havells

Supply & fix in repair MCB SP, 240 volt, 6 to 32 Amps, 10 KA, C Curve,

Supply & fix in repair MCB SPN, 240 volt, 40 to 63 Amps, 10 KA, C Curve,

Supply & fix in repair MCB TPN, 415 volt, 16 to 32 Amps, 10 KA, C Curve,

M&L for sub main wiring with two single core 4.0 Sqmm PVC insulated FR multistranded flexible copper conductor cable 660/1100 volts grade down in through non metalic PVC casing caping with and including PVC insulated 4 Sqm single core strand copper conductor as continous earth wire in green colour connected to common earth dolly all as specified and as directed Note : Two runs of cable, one run of earth wire, one run of PVC casing capping will be measured and paid one unit.

Taking down carefully ceiling fan, exhaust fan of any make and any sweep and dismentaling of blades canopy down rod etc & remove to store for repair. & Refix the same including provision of 3 core 1.5 sq mm copper flexiable cable from ceiling rose to connector.

M&L for Opening of body of ceiling fan of 1200 mm sweep removing of burnt winding, cleaning of slots, Rewinding of fan by super ennameled copper insulated wire as per existing gauge, varnishing, heating assembling, replacing of bearing, capacitor and testing complete all as directed by Engineer-in-Charge.

M&L for Opening of body of exhaust fan of 250/300mm sweep removing of burnt winding, cleaning , Rewinding of fan by super ennameled copper insulated wire as per existing gauge, varnishing, heating assembling, replacing of bearing, capacitor and testing complete all as directed by Engineer-in-Charge.

Overhauling of Ceiling/Exhaust Fan of any size & sweep including dismantling/opening of body, cleaning of body, oiling, greasing & reassembling complete, replacing of split pin, nut , bolts, replacing of ball bearing, capacitor etc and testing

Supply and fix Capacitor up to 2.5 Mfd all as specified and directed.

Supply and fix Capacitor up to 4 Mfd all as specified and directed.

M & L taking down from position existing defective storage water heater 25 ltrs storage Capacity for carrying out repairs work such as replacing worn out parts, heating element of 2 Kw,safety valve, non return valve, indicator and fixing back in position in replacing the necessary nuts and bolts including disconnecting & reconnecting water & electric supply lines, testing, complete all as specified and directed

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth and getting out in in any type of soil for laying of pipes, cables etc all as directed by Engr-in-Charge.

Returning filling in , excavated soil including spreading, leveling and well ramming in layers not exc 25cms each any type of soil.

Removing the excavated materials not exc 50mtr and depositing where directed at a level not exceeding 1.5 mtr above the staring point all as directed by Engr - in- Charge.

M&L for sand cushioning by spreading in trenches fine dry river sand by gently by punning down manually as in cable protection all as specified and as directed by EIC. Note : Sand after punning down will be measured

Supply and laying precast concrete cable cover class LV type-I, flat size 250mm x 150mm x 40mm laid in trenches all as specified.

Laying only precast concrete cable cover class LV type-I, flat size 250mm x 150mm x 40mm laid in trenches all as specified. Note :- The rate quoted is deemed to include for removing the existing cable cover segregating the servicable covers and relaying after laying cables and sand cushioning. Unservicable covers shall be issued under credit.

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with aluminium conductor of size 10 Sqmm 2 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 10 Sqmm 4 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site including taking down existing unserviceable cable of any type and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 16 Sqmm 4 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site including taking down existing unserviceable cable of any type and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 35 Sqmm 3.5 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site and including taking down existing unserviceable cable of any type as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 50 Sqmm 3.5 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site including taking down existing unserviceable cable of any type and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 95 Sqmm 3.5 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site including taking down existing unserviceable cable of any type and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric LT UG cable with multistranded aluminium conductor of size 120 Sqmm 3.5 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site including taking down existing unserviceable cable of any type and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 11000 volt grade electric LT UG cable with multistranded aluminium conductor of size 50 Sqmm3 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

Supply & Lay XLPE insulated, heavy duty 11000 volt grade electric LT UG cable with multistranded aluminium conductor of size 95 Sqmm3 Core in trenches/along the wall/including making all connections complete with lugs, suitable cable glands as required at site and as directed by Engr-in-Charge - Make - Polycab/Plaza/Havells

S & F in repairs straight through heat shrink type end termination cable jointing kit for 11 KV (Earthed) grade cable complete with and including jointing materials, accessories and thimbles etc suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Tto 95 Sqmm, complete all as specified and directed.

S & F in repairs out door heat shrink type end termination cable jointing kit for 11 KV (Earthed) grade cable complete with and including jointing materials, accessories and thimbles etc suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm, complete all as specified and directed.

M&L for Straight through heat shrink joint complete type LT XLPE cable upto 1.1 KV complete with all accessories. NOTE: Excvation & Earth work shall be mesured & paid sepreately in respective item of this sch.

(a) 4 Core 10 Sq mm.

(b) 3 1/2 core 35/50 Sqmm

(c) 3 1/2 core 70/95 Sqmm

M&L for preparation of old painted surfaces of pre-stressed concrete pole upto 9 mtr long by scarping old paint and applying two coats of cement base paint including numbering of pole with black oil paint painting the base of the pole in alternate black and yellow stripes each 30 Cm apart up to 1.5mtr height all as directed by Engineer in Charge

S& F in replacement of GI steel tubing light grade 40mm dia for laying in ground, along the pole in coping, road crossing etc for cabe protection including necessary fittings , clamps for supports, etc all as directed by Engineer in charge.

S& F in replacement of GI steel tubing lightgrade 50mm dia for laying in ground, along the pole in coping, road crossing etc for cabe protection including necessary fittings , clamps for supports, etc all as directed by Engineer in charge

Supply and fix in replacement street light fittings in street light poles/Buildings the fitting shall be of LED type 25 Watts complete with and including drivers, pressure die cast aluminium housing, prewired complete. The fitting shalll conform to cat No - LSTS-25-CDL-M of Crompton or Equivalent from Philips/Bajaj/Havells

Supply & fix post top lantern LED 40 watts in gate post complete including drivers, die cast aluminium housing complete including fixing bolts. The fitting shall confirm to Cat no - LPTO 40 CDL of crompton or Equivalent from Philips/Bajaj/Havells

Supply and fix in replacement of FRP looping box of size 140 X 140 X 95 mm or nearest size with heavy duty four pole bakelite connector of 63 amps rating with terminals and connectors, MCB 6 Amps, Din Rail, GI clamps made out of GI flat of size 25mm X 3 mm channel and including providing cable glands and lugs for existing cables and making connections all as specified and directed by Engineer –in –Charge.Make - National / Sintex .

Taking down old unserviceable wiring cable and supply & lay 3 Core 1.5 Sq mm size multistranded copper conductor PVC unsheathed 650 / 1100 Volt Grade As per IS 694 with and including 20 mm dia PVC conduit and passing through PVC conduit with necessary saddle, clamps, bolts & nuts, copper lugs all For interconnection of cable looping box to Street Light Fitting, Post Top Lantern etc All as Directed. Make :- POLYCAB / HAVELLS/FINOLEX.

M&L for Fixing , testing of contactor ML-2, 3pole, 415 volt coil voltage 230 volt complete as in panel including removing of old unserviceable contactor Make L & T/Siemens

M&L in repairs DIN type astronomical programmable street light timer with current rating 16 amps, backup for 6 years and one change over all as directed by Engr-in - Charge. Make : Cat no TDA45163 of Indo Asian or equivalent from Legrand/L&T

Supply & Fix Four Pole contactor 200 Amps rating, 415 Volts 50 HZ, connecting with bus bar & cables and including add on blocks taking down of old contactor of model MCX 33 of L & T or Equivalent from Siemens/ABB

Material & labour for lamp holder for garden light of 5 W, 230 V including accessories for fixing all as specified and as directed.

Material & labour for opening cover of garden light checking connections, repacing of lamps LED tye 5 Watts, 230 volts suitable for garden light fitting of Make - Crompton, Bajaj, Philips

M & L for Filtration and dehydration of transformer oil using filtartion plant to remove moistrure and carbon contents to achieve dielectric strength of oil not less than 50KV in 2.5 mm gap, Oil samples of each transformer are to be tested before and after filtration test, results to be recorded on a printed format and also painting the date of test on the equipment with synthetic enamel paint all as specified and directed and also including disconnecting the HT and LT cables and cleaning the bus bar surfaces and reconnecting the cables by providing copper washers, bolts, nuts, replacing of silica gel breather etc all as specified and directed. Note:- (i) Oil required for topping up for filtration will be measured and paid separately under respective item of BOQ . (ii) The quoted rates shall also be deemed to include for proper cleaning of the tank surfaces to make the same free from sludge etc. (iii) The rate is deemd to be inclusive of trasportation of contractor's own Oil filteration machine to Hut Bay

Supply only and filling of Transformer insulation oil as per IS 335-1993 having die electric strength minimum 50 KV in 2.5 mm gap for topping up in transformer all as specified and directed, Make: Savita/Power Oil/APAR.

Supply and Fixing in repairs 4 pole MCCB 63 Amp, 415 V with rupturing capacity 16 KA complete all as specified and directed Make : Indo Asian /Havells/L&T

Supply and Fixing in reparis 4 pole MCCB 100 Amp, 415 V with rupturing capacity 16 KA complete all as specified and directed Make : Indo Asian /Havells/L&T

Supply and Fixing in reparis 4 pole MCCB 160 Amp, 415 V with rupturing capacity 25 KA complete all as specified and directed Make : Indo Asian /Havells/L&T

Supply and Fixing in reparis 3 pole MCCB 200 Amp, 415 V with rupturing capacity 25 KA complete all as specified and directed Make : Indo Asian /Havells/L&T

Supply and Fixing 2 pole pin type insulator, 11 KV for 02 pole structure complete all as specified and directed.

M & L for carrying out routine checks of silent type DG Set of 125 KVA Stamford make alternator coupled with cummins engine, including checking of coolant level and supply and top up of colant, draining out & supply and refilling of Engine oil(Including supply of oil), replacing of fan belts, replaing of lube oil filter, fuel filter & fuel water seperator, checking of level of distelled water in battery & top up of water. Note- Make of Engine Oil, Coolant Oil, fan belt, filters etc shall be as per specified of OEM of DG set and as approved by Engineer-in-charge.

M & L for carrying out routine checks of silent type DG Set of 10 KVA Kirloskar, including checkingof coolant level supply and top up of collant, draining out supply & refilling of Engine oil(Including supply of oil), replacing of fan belts, replaing of lube oil filter, fuel filter & fuel water seperator, checking of level of distelled water in battery & top up of water. Note : (As per item No 73).

M & L for servicing of Split type Air conditioner 1.0/1.5/2.0 TR capacity of Voltas/LG make inverter type AC including taking down the out door and indoor units, taking out cooling coil and washing complete with water and caustic soda, cleaning of cooling coil, fan/blower drumand air filter with air blower, oiling greasing to mechanical parts and checking all connections of electrical parts, checking leakage in pipe line, arresting leakage in gas pipe line etc all as directed at site. Note - The quoted rate shall be deemed to be inclusive of disconnecting of copper tubing and brazing while refixing.

M & L for taking down of unserviceable capacitor 2.5 to 4 mfd for split AC 1 TR/1.5 TR/2 TR and supply & fix new capacitor of rating 2.5 to 4 mfd.

Taking down of unserviceable PC board complete of 1 TR/1.5 TR/2 TR capacity and supply and fix new PC board complete

Taking down unserviceable out door unit fan/blower fan motor of AC and fixing new blower fan motor suitable for existing 1 TR/1.5 TR/2 TR Voltas make inverter type AC of model 185VJZJR32.

Taking down unserviceable out door unit fan blade for split type AC of and fixing new fan blade suitable for existing 1 TR/1.5 TR/2 TR Voltas make inverter type Aco fmodel 185VJZJR32.

Supply & Fill refrigerant gas R32 or as suitable gas of existing Air Conditioner of split type AC 1 TR/1.5 TR/2 TR complete all as specified and directed, Note - (i) The contractor shall ensure no leakage of gas

M&L in replacement of earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thick buried directly in ground (earth pit not less than 2.25mtr deep below GL) with top edge of earth plate not less than 1.5 mtr below normal ground level, including provision of galvanized earth strip 25X4 mm, earth plate surrounded from all sides by with 15cm thick packed layer of charcoal dust and common salt filling in alternate layer and electrode connection by using galvanized earth strip 25 X 4 mm connected by mean of bolt ,nut,chck nut & washer of galvanised iron, provision of 40 mm dia GI pipe medium grade for protection of gi strip & 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber,ms funnel ,wire gauge, 50mmthick RCC 1:2:4 TMT bars on both ways including necessary excavation in any type of soil rturning filling in removal of surplus soil to distance n.exc 50mrts complete all as shown in electrical plat no 3 of schedule part-1 2009 all as specified and directed and testing on completion

Supply and lay/fix, connect and testing steel water tubing medium grade of dia 25 mm, galvanised with screwed and socketed joints, in any length, including all fittings, ISI marked conforming to IS-1239 and fixed to wall/ceiling or laid in trenches/floors complete including taking down existing unserviceable pipe all as specified and directed by Engineer-in-charge

Supply and lay/fix, connect and testing steel water tubing medium grade of dia 50 mm, galvanised with screwed and socketed joints, in any length, including all fittings, ISI marked conforming to IS-1239 and fixed to wall/ceiling or laid in trenches/floors complete including taking down existing unserviceable pipe all as specified and directed by Engineer-in-charge

Supply and fix gun metal globe or gate valve of dia 50 mm with iron wheel head screwed both ends for iron pipe and fixing complete conforming to IS -778 with ISI mark grade-1 alongwith one no of union including taking down existing unservicable gate valve complete all as specified and directed

Supply and fix gun metal globe or gate valve of dia 25 mm with iron wheel head screwed both ends for iron pipe and fixing complete conforming to IS -778 with ISI mark grade-1 alongwith one no of union including taking down existing unservicable gate valve complete all as specified and directed

Supply & fix 25 mm dia ball valves high pressure PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and including fittings such as cockets and nipples etc including taking down existing unservicable ball valve

Supply & fix brass foot valve of 50 mm dia including making threading in suction pipes including taking down existing unservicable foot valve

Supply only calcium hydro chlorine (Bleaching Powder) for cleaning surfaces all as specified & directed.

M&L for taking down of centrifugal monoblock pump set of capacity 3/5 HP, overhauling including dismantling/opening of body, cleaning of slots & body, replacing of bearing, gland packing etc, oiling, greasing, reassembling complete, painting by two coats of synthetic enamel paint, and installing and testing complete all as directed by Engineer-in-Charge. Note - Rate is inclusive of all spares required for smooth operation of the pump set.

M&L for taking down of centrifugal monoblock pump set of capacity 3/5 HP, Re-winding of burnt winding, overhauling including dismantling/opening of body oiling, greasing, reassembling complete etc, and testing complete all as directed by Engineer-in-Charge. Note - Rate is inclusive of all spares required for smooth operation of the pump set.

Supplying and laying of 50 mm dia PP-R pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all fittings fixed complete to walls, ceilings or in floors including taking down of unserviceable pipe complete all as specified.

Supplying and laying of 63 mm dia PP-R pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all fittings fixed complete to walls, ceilings or in floors including taking down of unserviceable pipe complete all as specified.

Cleaning of underground sump of capacity 30000 ltrs by pumping out water from U/G sump by pump set as directed at site and taking out the remaining water at bottom by buckets manually as required, cleaning internal surfaces of the sump with wire brush, removing scale and dirt . Taking out soil, sand and mud settled at the bottom and finally cleaning with bleaching powder and marking date of cleaning on outslide with synthetic paint and size of letters not less than 100mm all as directed by Engineer in Charge of the following Capacity

Cleaning of underground sump of capacity 10000 ltrs by pumping out water from U/G sump by pump set as directed at site and taking out the remaining water at bottom by buckets manually as required, cleaning internal surfaces of the sump with wire brush, removing scale and dirt . Taking out soil, sand and mud settled at the bottom and finally cleaning with bleaching powder and marking date of cleaning on outside with synthetic paint and size of letters not less than 100mm all as directed by Engineer in Charge.

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