REPAIRS MAINTENANCE OF DG SETS EARTHING ALLIED SERVICES AND DAY TO DAY MAINT OF EM STORES FITTING AND FIXTURES AT ZONE A AND ZONE B AT SONEGAON NAGPUR

Amount

S & F in repairs Modular switches 1way 6A ,1 module complete all as specified and as directed. Make :- Anchor Roma or its equivalent make of Leader/Legrand

S & F in repairs Modular switches 1way 10A ,1 module complete all as specified and as directed. Make :- Anchor Roma or its equivalent make of Leader/Legrand

S & F in repairs Socket , 6A-2/3 pin Combined 2 Module complete all as specified and as directed. Make :- Anchor Roma or its equivalent make of Leader/Legrand

S & F in repairs Socket , 6A/16A -2/3 pin Combined 2 Module complete all as specified and as directed. Make :- Anchor Roma or its equivalent make of Leader/Legrand

S & F in repairs modular Switch, 16A 1way ,1 module complete all as specified and as directed. Make :- Anchor Roma or its equivalent make of Leader/Legrand

S & F in repairs SPN 240V ,DB 2 Way complete all as specified and as directed. Make -: HPL/Legrand/Havells

S & F in repairs SPN 240V ,DB 4 Way complete all as specified and as directed. Make -: HPL/Legrand/Havells

S & F in repairs SPN 415V ,DB 8 Way complete all as specified and as directed. Make -: HPL/Legrand/Havells

S & F switch piano flush type single pole one way, 6 Amps complete all as specified and directed.

S & F switch piano flush type single pole one way, 16 Amps complete all as specified and directed.

S & F Bell push flush type 5 Amps complete all as specified and directed.

S & F Bell/buzzer AC 230 Volts single pole complete all as specified and directed.

S & F Switch socket combination , 2 in 1,3Pin, 6 & 16 Amp flush type complete all as specified and directed.

S & F Switch socket outlet , 3 pin 16 Amps flush type complete all as specified and directed.

S & F Switch socket outlet flush type,3 pin, 6 Amps, flush type, complete all as specified and directed.

S & F Switch socket combination flush type, 2 in 1, 3 pin, 6 Amps, flush type, multi purpose complete all as specified and directed.

S & F Ceiling fan condenser 2.5 mfd complete all as specified and directed. Make-Epcos or its equivalent in other makes.

S & F Ceiling fan condenser 4 mfd complete all as specified and directed. Make-Epcos or its equivalent in other makes.

S & F modular Ceiling fan regulator, 120W - 2 module to be fixed in existig connection complete all as specified and directed.

S & F Ceiling rose, 3 phase/PVC/ polycarbonate, isolated body complete all as specified and directed.

Supply Insulation Tape roll size complete all as specified and directed.

S & F in repairs Aluminium cable Lugs of size 95Sqmm complete all as specified and directed.

S & F in repairs Aluminium cable Lugs of size 70Sqmm complete all as specified and directed.

S & F in repairs Aluminium cable Lugs of size 50Sqmm complete all as specified and directed.

S & F in repairs Aluminium cable Lugs of size 35Sqmm complete all as specified and directed.

S & F in repairs Aluminium cable Lugs of size 25Sqmm complete all as specified and directed.

M & L in repairs highly durable surface mounted LED batten constructed of fire retardant plastic & decorative end caps light fitting 20W complete all as specified and directed. Make-CG CCS-100-20-65-HL2-DP-NWH or its equivalent make in Philips/Wipro/Bajaj

M & L in repairs highly durable surface mounted LED batten constructed of fire retardant plastic & decorative end caps light fitting 10W complete all as specified and directed. Make-:- CG LDL-10-CDL or its equivalent make in Philips/Wipro/Bajaj

M & L in repairs LED 9W bulb complete all as specified and directed. Make-Syska Cat No- SSK-SRL-9W/CG or its equivalent make in Philips/Wipro/Bajaj

S & F MCB DP 40A complete all as specified and directed. Make:- Havells Cat part no. DHMGCDPF040 or its equivalent make in L&T/Anchor/legrand

S & F Isolator SP 40A, 240V complete all as specified and directed.

S & F Isolator SPN 40A, 240V complete all as specified and directed.

S & F Isolator DP 63A, 240V complete all as specified and directed.

S & F Isolator TP 63A, 240V complete all as specified and directed.

S & F Isolator TPN 63A,415V AC complete all as specified and directed.

S & F Isolator DP 40A, 240V complete all as specified and directed.

S & F HT DO fuse suitable for 11KV 15A complete all as specified and directed.

Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole , 6 to 32Amps in the MCB DB complete with connection testing and commissioning complete all as specified and directed.

S & F in repairs copper wire 1.5Sqmm single core complete all as specified & directed. Make-: Plaza/Finolex

S & F in repairs copper wire 2.5Sqmm single core complete all as specified & directed.Make-: Plaza/Finolex

S & F in repairs copper wire 4.0Sqmm single core complete all as specified & directed.Make-: Plaza/Finolex

Supply & fix in repairs MCCB 3 Pole 415V Fixed type 63A with breaking capacity 16KA complete all as specified and directed.

Supply & Fix in repairs MCCB 3 Pole 415V 125A with breaking capacity 16KA complete all as specified and directed.

Taking down and supply and lay 1100V grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape & overall PVC sheathed 10Sqmm 2 core multi stranded nominal cross section in Service Connections complete all as specified and directed.

Taking down and supply and lay 1100V grade heavy cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape & overall PVC sheathed 6Sqmm 2 core multi stranded nominal cross section in Service Connections complete all as specified and directed.

Taking down carefully Ceiling fans any type & sizes & dismantling complete fan including strip opening, cutting & burnt copper welding, removing burnt sleeves, insulating papers cotton/Glass tapes, U/S bearings etc examine complete parts thoroughly , oiling, greasing all parts and complete overhauling fan incl replacement of small parts such as split pin, nut bolt screw and assembling complete all as specified and directed.

All as per Item No 46 here in before but for Exhaust fan any type of capacity upto 450mm.

Rewinding of fan motor of ceiling fan 1200 mm with suitable gauge of super enamelled copper wire including suitable Fan Bearing ,Capacitor varnishing, paper insulating, sleeving, glass typing, backing complete all as specified and directed.

Rewinding of fan motor of Exhaust Fan Upto 450 mm with suitable gauge of super enamelled copper wire including suitable Fan Bearing ,Capacitor varnishing, paper insulating, sleeving, glass typing, baking complete all as specified and directed.

M & L Painting of ceiling fans complete, in situ with synthetic enamel paint white/Brown by spraying including filling cavities with filler, one coat after cleaning all dust etc complete all as specified and directed.

Taking down carefully storage type electric water heater (geysers) of capacity upto 25 Ltrs including repairs/replacement of washers, glands of all taps/valves to ensure water tightness and worn out minor parts including refixing in the position after testing and comprising the following task at different locations as directed by Engineer-in-Charge. (a) Inspecting the geysers checking the function of thermostat, dead weight, high pressure release valve, ferule plug and indicator lamps etc. (b) Check and correct earth continuity of electrical item. (c) Preparation of surfaces by scraping out the existing paint completely and applying two coats of synthetic enamel white paint to the outer shell of geysers.

S & F in repair / replacement heating element upto 2 KW range complete all as specified and directed.

S&F in repair base apparatus plate complete with provision of inlet, outlet connections thermo stat pocket, drain plug for fixing the heating elements complete all as specified and as directed.

S&F in repair the insulating material (glass wool) upto 15Ltrs capacity geysers complete all as specified and directed.

Supply & Fix in repairs MCCB 3Pole 415V 200A with breaking capacity 36KA complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60cmx6.3 mm thick, buried directly in ground vertically (earth pit not less than 2.25 m deep below ground level) with top edge of the earth plate not less than 1.5m below ground level , connected to GI strips of size 25 x 4 mm as earthling lead by means bolts and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber , MS funnel, wire mesh. CI cover with frame etc including necessary excavation in any type of strata , returning, filling removal of soil outside MD land ,filling of charcoal and salt complete all as shown in electrical plate No. 3 of MES Sch Part I , connected to Earthing test point all as specified and directed on testing on completion.

All as per Item No 56 here in before but using copper plate 60X60cmX3.15mm thick electrode and 20X3mm copper strip as earthing lead all as directed.

S &F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chase or burried in ground or drawn in conduit/pipe or in existing drain after taking out RCC/PCC cover block or fixed to poles or any other indicated situation for loop earthing etc.as required 25X4 mm galvanised iron strip connected to Earthing test point all as specified and directed on testing on completion. Note-:The strips are to be bent to shape, drilled with holes, connected with bolts, nuts, washers.

All as per Item No 58 here in before , but 20X3 mm Copper strip complete all as specified and as directed.

All as per Item No 58 here in before , but 4mm dia galvanised iron or steel wire complete all as specified and as directed.

Renewal of existing earthing (GI/copper earthing) with provision of new layers of charcoal and salt all as specified in electrical plate No 3 of SSR Part-I, including cleaning of existing GI/copper earth plate, conductors etc., connecting with new bolts, nuts and washers complete including testing of earthing by digital Earth Ground Resistance Tester & Record submitted to Dept on completion all as directed. Note: -1. Excavation,Returning filling & demolition of PCC Near earth pit shall be deemed to be included in the quoted rate. 2. The cost of Charcoal, Salt & GI pipe,funnel shall be paid seperately.

Checking of earth resistance values & earth to neutral voltage of earthing of any type with digital Earth test Resistance Tester & record to be submitted each month for eleven month to department.

Supply only funnel made out of GI / mild steel sheet 3mm thick in conical shape, dia of the funnel at bottom is 15mm and at top is 75mm, placed on GI pipe for watering the earth including taking out existing funnel complete all as specified and as diirected. Note: The funnel shall be either welded properly to the watering pipe or bolted with bolts and nuts.

Supply only galvanised steel tubing 20mm bore light grade with all fittings in earthing for watering the earth including taking down of old steel tubing complete all as specified and as directed

Supply only common salt commercial as in repair for above item no 61 in the the process of renewal of existing earthing all as directed.

Supply only Charcoal dust/Breeze in repair for above item no 61 in the the process of renewal of existing earthing all as directed.

S & F in repairs Aluminium strip 25 x 3.15mm with saddles, porcelain insulators in proper gaps and fixing screws etc for roof conductors and down conductors above ground complete all as specified and directed.

S & F in repairs with excavation/returning filling of soil at required place GI strip 32x6 mm continuity conductor, fixed to wall or recess or buried in ground or drawn in pipe or any other indicated situation or as directed with saddles, porcelain insulators in proper gaps, for connection earth with dough moulded insulation of earth complete all as specified and directed.

S & F GI tubing, light grade of bore 40 mm for mounting of lightning arrester complete all as specified and directed.

S & F in repairs Air terminal, single pointed aluminium rod 12 mm dia and 300 mm long fixed on wall with necessary arrengement complete all as specified and directed.

S & F in repairs Test Point terminal block, made of gun metal or phosphorus bronze of size 75 x 75 x 25 mm, drilled and screwed complete all as specified and directed.

M & L for providing cement concrete For Earthing pit filling and mass concrete, Type C1- 1:3:6 with 20 mm graded stone aggregate complete all as specified and directed.

Rough excavation not exceeding 1.5 m deep and getting out at the place of existing earthing/water pipe line all as directed and specified.

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

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

M&L synthetic enamel paint of yellow/red colour for Earthing pit including pit cover complete all as specified and directed.

M & L for Pre cast RCC Type B1- 1:2:4 with 20 mm graded stone aggregate set in CM 1:4 for Earting pit Cover complete all as specified and directed.

Supply and fix the following electrical materials for repairs of LT panel/DG set panel boards situated at various installation including making copper cable connections with lugs,connectors,ferrule,glands of suitable size as per requirement etc complete all as directed.

(a) Ammeter digital type, square, three phase, Make: Indotech model DR96 or equivalent.

(b) Voltmeter digital type, square, Make: Indotech model DR96 or equivalent.

(c) MCCB 100 A 4Pole 415 V make L&T

(d) MCCB 63A 4Pole 415 V make L&T

(e)Push button with NC

(f) Main contactor MCX-22 Make L&T.

(g) Main contactor MPX30/MPX31 Make L&T.

(h) Main contactor MCX11/MNXA2 Make L&T.

(i) Multi meter(RPM,Frequency & hours) digital type, square, Make:RB model GCX1000 or equivalent.

(l)Relay Contact with specification 250VAc 10A(NO) , 5A(NC) , PF 0.41(as per Sample)

(m) DOL starter three phase 415 volts suitable for 05 HP make L&T or Equivalent

(n) HRC fuse 63A Type HC

(o) HRC fuse 32A Type HC

(p) capacitor barrel type of capacity 12.5Kvar of make L&T model -MDXL

(q) MCCB 125 A 4Pole 415 V make L&T

Repairs/Overhauling of diesel engine driven generating set 62.5 KVA including replacement of necessary minor spares for the engine and alternator, repair machining of cylinder head for the optimum performance of the machine and overhauling of FIP and injectors with necessary calibaration etc all as specified and as directed. Note : supply only spares required for repairs shall be measured and paid separately.

Supply only following spares required for replacement during the process of overhaul repair of the generating set vide serial items No-79 here in before :-

(a) Set of fuel filter elements

(b) Set of oil filter elements

(c) Air filter elements

(d) Set of hose pipes with kits.

(e) Oil temperature gauge with sensor

(f) Cylinder liner

(g) Piston

(h) Set of upper engine gasket

(i) CR bearing

(j) Oil pan gasket

(k) Cylinder head repair kit complete including valve and valve seat grinding springs collects and sleeves.

(l) Barrel plunger and cup

(m) Set of Lower engine gasket

(n) Solonide switch

(O) S&F in repair of Battery 12V 130AH Make-Exide

Drain out old unserviceable Oil from oil sump of D G set ,cleaning of sump including lub oil system with oil, pouring of engine oil complete up to oil level mark all as specified

Repairs/Overhauling of diesel engine driven generating set 30KVA including replacement of necessary minor spares for the engine and alternator, repair machining of cylinder head for the optiumum performance of the machine and overhauling of FIP and injectors with necessary calibaration etc all as specified and as directed. Note : supply only spares required for repairs shall be measured and paid separately.

Supply only following spares required for replacement during the process of overhaul repair of the generating set vide serial items No-82 here in before :-

(a) Set of fuel filter elements

(b) Set of oil filter elements

(c) Air filter elements

(d) Set of hose pipes with kits.

(e) Oil temperature gauge with sensor

(f) Cylinder liner

(g) Piston

(h) Set of upper engine gasket

(i) CR bearing

(j) Oil pan gasket

(k) Cylinder head repair kit complete including valve and valve seat grinding springs collects and sleeves.

(l) Barrel plunger and cup

(m) Set of Lower engine gasket

(n) Solonide switch

(O) S&F in repair of Battery 12V 80AH Make-Exide

M & L for scraping down old paint, rust deposits etc cleaning the engine alternator common base and frame for preparation of already painted surfaces and applying two coat of heat resistant enamel paint over a coat of sub base primer to DG Set 30KVA all as specified and as directed.

Repairs/Overhauling of diesel engine driven generating set 40 KVA including replacement of necessary minor spares for the engine and alternator, repair machining of cylinder head for the optimum performance of the machine and overhauling of FIP and injectors with necessary calibaration etc all as specified and as directed. Note : supply only spares required for repairs shall be measured and paid separately.

Supply only following spares required for replacement during the process of overhaul repair of the generating set vide serial items No-85 here in before :-

(a) Set of fuel filter elements

(b) Set of oil filter elements

(c) Air filter elements

(d) Set of hose pipes with kits.

(e) Oil temperature gauge with sensor

(f) Cylinder liner

(g) Piston

(h) Set of upper engine gasket

(i) CR bearing

(j) Oil pan gasket

(k) Cylinder head repair kit complete including valve and valve seat grinding springs collects and sleeves.

(l) Barrel plunger and cup

(m) Set of Lower engine gasket

(n) Solonide switch

(O) S&F in repair of Battery 12V 80AH Make-Exide

M/s Vinod Yadav

chronicle enterprises