GE AF/AMB-17/2021-22 REPAIRS AND MAINTENANCE OF FIRE ALARM, BOOM BARRIER, SPRINKLER SYSTEM, CHEMICAL EARTHING, STP, VOLTAGE STABILIZER, RF PANEL AND SUB-STATION AT SITE-III (BAKNAUR) UNDER GE (AF) AMBALA

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in any type of soil including spreading in low lying area and leveling complete all as specified and as directed

M&L for cutting of grass, small trees of girth upto 10cm, shrubs, bushes, etc. cleaning the entire area near fencing, main entrances, etc. including clearing off the premises and removing cut vegetation complete all as specified and as directed

M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directed Note: Only punned thickness of sand shall be considered for measurement purposes

Supply and laying burnt bricks of sub-class 'B' designation 75 laid in trenches for cable protection complete all as specified and as directed

M&L for plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate as in foundation to electric poles, etc. with and inclusing necessary formwork complete all as specified and as directed

M&L for plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in coping, bases of poles, post holes, etc. including all necessary formwork, etc. complete all as specified and as directed

Supplying, laying / fixing, testing and commissioning of electric cable, 1100V grade aluminium conductor XLPE insulated, armoured cables conforming to IS-7098 (Part-I)-1988, stranded, XLPE insulation, PVC tape inner sheath laid in trenches, passing through ducts, etc. fixed on poles, etc. including taking up old / unserviceable cable and brick covers and disposing off complete all as specified and as directed of the following sizes: Note: Excavation/earthwork, bricks, sand cushioning and GI pipe will be measured and paid separately under respective items herein

3.5 core 50sqmm

2 core 10sqmm

Supplying, installing, testing and commissioning outdoor type switch air break gang operated switch triple pole mechanically operated mounted on insulator and steel frame with operating mechanism worked from ground level for current rating up to 200Amps 11000V grade including 25mm dia GI medium grade pipe, supports worked from ground level vertically operated, with drop out fuse having 12 insulators, handle with locking arrangement, provising gravel & sand in surrounding area of two/four pole structure, jumper wire including RYB coloured sleeves complete all as specified and as directed

S&F in repairs MCCB 4P 250A 415V 50kA 50Hz with adjustable thermal release fixed magnetic protection (manual fixed type) complete all as specified and as directed

S&F in repairs MCCB 4P 200A 415V 50kA 50Hz with adjustable thermal release fixed magnetic protection (manual fixed type) complete all as specified and as directed

S&F motor protection circuit breaker (MPCB), 415V, 3 Phase, 50Hz, 10A, rating having short circuit & overload protection rotary type including taking down old MCCB TP/TPN of any capacity complete all as specified and as directed

S&F in repairs 2 core PVC insulated sheathed copper conductor cable 2.5sqmm nominal size including PVC conduit from main lines to street light fittings of different types and connecting up complete all as specified and directed

M&L for cable jointing kit for 11kV grade cable for straight through heat shrink type joint indoor / outdoor with jointing material and accessories suitable for 3 core, 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit, indoor termination type, for 11kV earthed grade cable for end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core, 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit, outdoor termination type, for 11kV earthed grade cable for end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core, 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for disconnecting electric connection of underground LT / HT, XLPE cable , 25sqmm to 300sqmm 3/3.5/4 core from both sides and locating faults in cable with fault locating machine in the entire length and testing cable with the help of modern fault detector equipment and commissioing of cable complete all as specified and as directed Notes: (i) Work will be executed after obtaining proper shutdown from main power house after making prior intimation and permission, etc. (ii) Cost of excavation earthwork, power supply to machineries shall be deemed to be included in the quoted rate

Supply, erect in position and fixing steel tubular swaged poles with CI base plate (300x300mm and 6mm thick), finial taper plug, bolts, nuts, washers and screws type 410 SP-31, 9m long with detachable bracket arms, pole cap including painting with two coats of aluminum paint over shop coat of primer including 3No bent /strips with post office red/yellow colour (300mm wide each) with synthetic enamel paint at a distance 300mm from plinth block and marking pole No. with black synthetic enamel paint including tarring one coat on steel surfaces embedded in concrete including takind down and disposing off old poles complete all as specified and as directed

S&F cable route indicators, fabricated from CI sheet, of suitable size as per IS standards, voltage and size of cable duly indicated, fixed on MS angle (40x40x5mm) support 500mm long, duly embedded on PCC 1:2:4 type C2 (using 40mm graded stone aggregates) foundation block of size 300x300x200mm, duly grouted on ground including applying two coats of synthetic enamel paint (of approved tint) on all exposed metal surfaces complete all as specified and as directed

M&L for danger notice plates, for LT of size 200x150mm, made of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts including taking down old / damaged notice plates and disposing off complete all as specified and as directed

S&F heavy duty PVC earth pit cover (bucket type) for existing chemical earthing including cap complete all as specified and as directed

M&L for disconnecting and cleaning voltage stabilizers, panels, transformers in any position / location, removing old worn out paint from surfaces and by rubbing with suitable emery paper, etc. and spray painting with two coats of synthetic enamel paint (tint as approved) over a coat of red oxide zinc chrome primer and writing MES / SM number (in black tint of sutable sized font) in body complete all as specified and as directed

S&F in repairs single phase timer switch with nature switch -02 EC infra rays sensor with pre-drawn switching off timer, MCB power contractor, glass wool panel of maximum load capacity of 3kW/phase, 230V, 50Hz, degree of protection IP-66 conforming to relevant IS complete all as specified and as directed

M&L for dismantling 15kW/20HP 3 Phase induction motor from PCC base after disconnection of pump and carrying it to workshop of OEM for the undermentioned repairs / replacement and refixing in position, commssioning and testing complete all as specified and as directed (a) Replacement of both the bearings of existing size and type (b) Replacement of cooling fan of existing size and type (c) Removing rotor, taking out burnt copper winding from the stator and re-winding it with super enamelled copper conductor winding wire of same gauge, weight, insulating, varnishing, baking, keeping its pole and sequence same (d) Re-metalling the shaft made out of HCS (e) Repacement of carbon brushes of existing thickness, length (f) Repacement of slip rings with its end shield (g) Cleaning, greasing and re-assembling the stator, rotor alongwith its other components, rubber gasket Notes: (i) All T&P, cartage to workshop and back, loading, unloading, etc. shall be deemed to be included in the quoted rate (ii) Repairs shall be carried in authorised workshop (iii) PCC base shall be made good after re-installing and fixing the motor in position

3 to 5kVA

63.5 to 100kVA

Notes for item Nos. 27 to 30: (i) Cartage shall include both loading and unloading, etc. (ii) Replacement of defective spares / rewinding of transformers of voltage stabilizers will be measured & paid separately under respective items and labour charges for fixing of defective spares shall deemed to be included in unit rate quoted in this item

M&L for taking out the burnt winding of transformers of voltage stablizer capacities upto 5kVA and prepairing core after cleaning with suitable cleaning agent and rewinding the transofrmer with super enameled copper wire of existing gauge and weight including varnishing, heating and refitting back and testing complete all as specified and as directed

Supplying, installing and testing Power Command Display (start / stop display) of 500kVA DG set including minor spares viz. bus cable, cable jacks, packing materials, glands, etc. complete all as specified and as directed Note: Cat part No. Cummins HMI 320 PCC 3.3 Cummins P/N 0300-6315-02 or equiavalent in L&T / C&G / Siemens

M&L for rewinding of buck boost transformer installed in voltage stablizer with copper winding wire as per original gauge and data, using super enameled/DPC winding wire as per relevant IS, including insulating materials such as cotton tape, packing, sleeves, etc. varnishing by vacuum impregnation complete all as specified and as directed

Supplying, installing and testing servo motor of rated torque 3kg-cm, 240V, AC supply duly syncronised with the existing voltage stablizer complete all as specified and as directed

S&F in repairs star delta control panel starter for 25HP motors and pumps inbuilt auto start switch digital display (Volt & Amp) heavy duty contactor with short circuit protection by MCB, over voltage, under voltage, overload, dry run, single phase, phase unbalance and sequence protections complete all as specified and as directed

S&F LED bollard fitting 6W, powder coated PDC aluminium body with opal diffiuser suitable for landscape lighting Avl CCT 3000K IP-54, power factor should be greater than 0.9, CRI luminicence shall be 70, luminary efficacy 90 lumen per watt, THD<20% including taking down/out fitting as existing at site complete all as specified and as directed Notes: (i) Luminaries and driver shall be of same make (ii) All requisites for fixing fitting in any position shall be deemed to be included in the quoted rate

S&F switch piano flush button type, single pole, ISI marked, one way 5A, 230V complete all as specified and as directed

S&F switch piano flush button type, single pole, ISI marked, two way 15A, 230V complete all as specified and as directed

S&F socket outlet, 3 pin, multipurpose 5A flush type, ISI marked, 240V complete all as specified and as directed

S&F socket outlet, 2 in 1, 3 pin, multipurpose 15A flush type, ISI marked, 240V complete all as specified and as directed

S&F ceiling rose surface bakelite 65x50mm, ISI marked, with three terminals complete all as specified and as directed

S&F PVC lamp holder, insulated body, bracket holder / angle holder 240V complete all as specified and as directed

S&F electronic fan regulator, stepped socket type (5 steps), 100W, 50Hz, 230V, ISI marked duly connected up complete all as specified and as directed

S&F bell push flush button type, 5A, 240V complete all as specified and as directed

S&F bell buzzer, ding dong type, 230V, single pole complete all as specified and as directed

S&F LED tube light fitting 1x20W, 230V including LED tube rod, bipin holder, starter, connector block, etc. with all accssories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size including 40W lamps including taking down old unserviceable fittings of any type complete all as specified and as directed

S&F in repairs sheet metal enclosures for MCB distribution board 230V SPN 8 way double door, surface on walls, etc. with 200Amps rated busbar with and including necessary thimbles, plugs, nuts, bolts, etc. complete all as specified and as directed

S&F in repairs sheet metal enclosures for MCB distribution board 230V SPN 4 way double door, surface on walls, etc. with 200Amps rated busbar with and including necessary thimbles, plugs, nuts, bolts, etc. complete all as specified and as directed

S&F in repairs sheet metal enclosures for MCB distribution board 230V SPN 2way double door, surface on walls, etc. with and including necessary thimbles, plugs, nuts, bolts, etc. complete all as specified and as directed

S&F in repairs MCB SPN, 240V, 20A, 10kA complete all as specified and as directed

S&F in repairs MCB SP, 240V, 5 to 40A, 10kA complete all as specified and as directed

S&F in repairs MCB SP, 240V, 63A, 10kA complete all as specified and as directed

S&F in repairs MCB TPN, 440V, 63A, 10kA complete all as specified and as directed

S&F in repairs flame proof light (FLP-WP), fluorescent fittings groups IIA & II B, IS 2206 (Part II)/1976, 240V, with LED 2x40W pre-wired with all connected accessories complete all as specified and as directed

Overall accessed maintenance cost of maintenance of Building Monitoring System (BMS) with unlimited tags software including programming of graphical disaplay of all the plants, chiller, condenser motor, AHUs for hourly report generation, controlling parameters of temperature, humidity of different locations from main controlling room, etc. in formats, of 150TR including repair of damaged electronic cards and communication system with testing alongwith test certificate complete all as specified and as directed Notes: (i) MoU with concerned agency of OEM shall be submitted in prescribed form (ii) One year warranty shall be given by the Contractor from the date of taking over of the system by the Department (iii) The installation, communication system of electronic AC Plant 150TR including repairing of digital cards & communication cables, programming as per existing company including testing is deemed to be included in the quoted rate

M&L for disconnection, taking down from security tower / building siren / fire alarm of capacity 3 to 7km range 440V 3 phase with high speed motor of any type and size, reassembling & installing back after carrying necessary repairs / replacements of spare parts, etc. and testing on completion complete all as specified and as directed Note: Replaced spare parts and winding shall be measured and paid separately under relevant item herein. Minor spares line bolts, nuts, wahsres, packing, etc. shall be included in the quoted rates

S&F bushes/bearings set of suitable size as per existing bearing of siren / fire alarm of capacity 3 to 7km range 440V 3 phase complete all as specified and as directed

M&L for taking down burnt copper winding from the slots/poles of siren motor of capacity 3 to 7km range, cleaning, dusting the motor including rewinding with super enameled copper wire of suitable size, gauge and weight as per existing and re-assembling the siren motor and refixing in position complete all as specified and as directed

S&F DOL starter three phase 440V suitable for 3/5/7.5HP complete all as specified and as directed

S&F single phase preventer of 440V, 50Hz rating complete all as specified and as directed

M&L for overhauling of boom barrier, taking out & removing unserviceable /defective parts, cleaning, servicing, making minor adjustment to internal wiring, replacing unserviceable items like nuts, bolts, washers, thimbles, wire, fuse, gaskete, etc. and refixing all parts in its original place and connecting up and testing complete all as specified and as directed Note: Cost of minor items / spares is deemed to be included in quoted rate. Other defective parts of boom barrier shall be paid seprately as under

Supply in replacement bushes/bearing set of suitable size as per existing bearing of boom barrier complete all as specified and as directed

Supply in replacement spring set alongwith aluminium barrier arm round tubular of suitable size as per existing set of boom barrier complete all as specified and as directed

Supply in replacement printed circuit board of suitable type as per existing PCB of boom barrier complete all as specified and as directed

Supply in replacement gear assembly of suitable type as per existing in boom barrier complete all as specified and as directed

M&L for overhauling of spike barrier, by taking out & removing unserviceable / defective parts, cleaning, servicing, minor adjustment of internal wiring, replacing unserviceable items like nuts, bolts, washers, thimbles, wire, fuse, gaskets and refixing all parts in its original place and connecting up and testing complete all as specified and as directed Note: Cost of minor items / spares is deemed to be included in quoted rate. Other defective parts of spike barrier shall be paid seprately as under

Supply in replacement bushes/bearings set of suitable size as per existing bearing of spike barrier complete all as specified and as directed

Supply in replacement gear assembly of suitable size as per existing set of spike barrier complete all as specified and as directed

Supplying, fixing and jointing brass impact drive sprinkler camouflage grass watering irrigation sprayer head (paint coated) in position working pressure 0.2-0.35Mpa spray range 8-12m for 200mm bore pipe Class-I (ISI marked) with brass flap, joints and jointing material viz. washers, rubber gasket, etc. including taking down and disposing off old sprayer head complete all as specified and as directed

M&L for cleaninng by mechanical means entire STP of 200KLD capacity by cleaning the bar screen chamber-01No, oil & grease trap tank-01Nos., MBBR reactor-II -02Nos, tube settle tank -01No., chlorine contact tank-01No, treated water tank-01No by means of coir/wire brush and washing with interior with bleaching powder, separate the MBBR media, settler scrapper, etc. for reuse and including safety protection devices for working men while working and painting of steel frame, ladder, gates, pipeline of STP installation with two coats of super enameled paint of approved colour over one coat of red oxide zinc chromate primer including preparation of surfaces and two coats of acrylic exterior paint of approved colour including preparation of surfaces on all STP tank, re-commissioning and testing of STP complete all as specified and as directed

M&L for taking out and removal of dry sludge and vegetation growth over sludge accumulation bed, taking out unserviceable filter media consisting of stone, gravel, sand, etc. from dry sludge tank 06Nos. at sewage treatment plant and removing and disposing off the same outside MD land through bio-tanks, etc. and filling in filter media of the following sizes in required depths complete all as specified and as directed

(a) Pebbles 12.7mm to-4mm size

(b) Course sand of grain size 0.55 to 0.65mm

S&F MBBR media as per existing MBBR media for digesting sludge in STP plant complete all as specified and as directed

M&L for changing dual media filter and activated carbon filter of existing sizes of pebbles/activated carbon complete all as specified and as directed

(b) Activated carbon

(b) Quartz sand

Supply and mixing alums as per sample complete all as specified and as directed

M&L for poly alum chloride for settler tank complete all as specified and as directed

M&L for poly electrolite for settler tank complete all as specified and as directed

M&L for placing bar screen for FAB media in position, made out of SS suitable for STP capacity 200KL/day including taking out and disposing off old screen complete all as specified and as directed

Notes for serial item Nos. 71 & 82: (i) All necessary precautions and all safety measures as per Municipality rules / relevant regulatory guidelines shall be taken by the Contractor in employing his mechnical means and workmen. No person shall be employed in direct contact with sewage wells, etc. in foul conditions to prevent any health hazards, etc. only mechanical means shall be used (ii) The Contractor shall be solely responsible for any mishap to any of labourer deployed and to equipment/machinery/plants/material, etc. brought at site for work and any lapses whatsoever during the execution, (iii) The work shall be executed under the supervision of highly skilled tradesman / supervisor, (iv) The rates quoted shall be deemed to be inclusive of the above aspects, and no claims whatsover shall be entertainable at later stages and or during execution

Supply and mixing in proportions chlorination chemical highly efficient (high strength) calcium based granular disinfectant, more stable than chlorine gas, highly stable, in sealed container to check no sodium, iron/mercury/heavy metal contaminations, etc. complete all as specified Notes: (i) Paid vouchers of calcium based granular disinfectant shall be submitted (ii) The calcium based granular disinfectant shall be brought at site/store in sealed plastic container of appropriate capacity / size asked (iii) The brand of chemical shall be as approved by the GE

Supply and mixing sodium hypo chloride solution of 6% strenght in sealed containers complete all as specified and as directed

M&L for MS pipes 63/65mm bore including bends, etc. as required including all necessary welding, etc. taking down / up old MS pipes and disposing off complete all as specified and as as directed

M&L for MS pipes 80/100mm bore including bends, etc. as required including all necessary welding, etc. taking down / up old MS pipes and disposing off complete all as specified and as as directed

S&F in repairs cast iron butterfly valve of any type 63/65mm dia including jointing material such as rubber gaskets, bolts, nuts, washers, etc. of existing size and model complete all as specified and as directed

S&F in repairs cast iron butterfly valve of any type80/100mm dia including jointing material such as rubber gaskets, bolts, nuts, washers, etc. of existing size and model complete all as specified and as directed

M&L for supplying, installing, testing and commissioning UPVC PE chemical dozing pump OC of capacity 5kg/hour, with existing pressure and speed duly fixed with suction/delivery pipes, placed and fixed at any location including taking down and disposing off old/unserviceable pump from any location complete all as specified and as directed

M&L in repairs MS frame work of any type and size including all fabrication work, made of MS angle iron, channel, girders, rolled bar and flat iron, etc. quality conforming to Fe-410-W Gde-E-250 quality-A fabricated from structrual steel sections including nuts, bolts, washers, welding, belding cold or hot, polishing, drilling holes for bolts, in any shape or size asrequired including two coats of synthetic enamel paint (of approved tint) over a coat of zinc chrome primer complete all as specified and as directed

Supplying, fixing / laying 3 core of size 10 sqmm submersible cable, multi-stranded copper cable for electric motor / panel as required including taking off and disposing off old damaged cable complete all as specified and as directed.

S&F in position UPVC pipe 40mm bore with all required UPVC fitting as required complete all as specified and as directed

M&L for testing of raw / treated water as per norms / standard raw sewage characteristics from Govt approved laboratory complete all as specified and as directed Note: (i) Testing shall be done as directed by the Engineer-in-charge from sources as detailed. Lab shall be as approved by the GE (ii) All collection of sample, storage, depositing in lab, collection of test reports, etc. shall be included in the quoted rate (iii) Test report shall be submitted by the Contractor for seeking any payment

M&L for disconnecting electric connections from DG sets 3 phase 50Hz, of any description and in any position and decoupling the engine from alternator unit for servicing / overhauling by taking out and removing unserviceable/defective parts/spares, cleaning, servicing, de-scaling water jackets, oiling and greasing of necessary parts, refixing the serviceable parts in position after servicing, replacement of unserviceable parts including draining-out of existing engine oil and filling new engine oil of same grade and replacing filters and refixing all accessories and testing on full load complete all as specified and as directed for the following capacities of DG sets:

Notes for item Nos. 95 to 98: (i) The quoted rate shall include for fixing the serviceable parts in position and replacement of unserviceable parts with new parts (ii) New replaced spares/parts, fresh engine oil will be measured and paid for separately under respective items here-in- after and quoted rate above is deemed to be inclusive of labour element of these. (iii) Replacement of small/minor parts such as nuts, bolts, washers, locking nuts, small springs, `O’ rings, screws/gaskets/ packing /studs etc. shall be deemed to be included in the quoted rate (iv) Engine oil shall be drained out carefully and collected in suitable containers and stored properly for checking serviceability including cleaning of oil sump by pouring kerosene oil all and new oil shall be filled in as directed

Supply of fuel filter element (set of two) suitable for DG set 25kVA

Supply of fuel filter element (set of two) suitable for DG set 63kVA

Supply of fuel filter element (set of two) suitable for DG set 160kVA

Supply of oil filter element (set of two) suitable for DG set 25kVA

Supply of oil filter element (set of two) suitable for DG set 63kVA

Supply of oil filter element (set of two) suitable for DG set 160kVA

Supply of air filter suitable for DG set 25kVA

Supply of air filter suitable for DG set 63kVA

Supply of air filter suitable for DG set 160kVA

Supply of bypass filter suitable for DG set 25kVA

Supply of bypass filter suitable for DG set 63kVA

Supply of bypass filter suitable for DG set 160kVA

Supply of fan belt set suitable for DG set 25kVA

Supply of fan belt set suitable for DG set 63kVA

Supply of fan belt set suitable for DG set 160kVA

Supply of radiator hose pipe of suitable size and length suitable for DG set 25kVA

Supply of radiator hose pipe of suitable size and length suitable for DG set 63kVA

Supply of radiator hose pipe of suitable size and length suitable for DG set 160kVA

Supply and pouring fresh coolant in DG sets as per existing specifications and manufacturer's recommendations complete all as specified and as directed

Supply and pouring in engine, engine oil of DG set of grade 20W 40 all as per existing grade complete all as specified and as directed

M&L for checking and servicing DG set battery 12V 92/180Ah, by cleaning the battery terminals with hot water and applying petroleum jelly over the terminals, checking the water level, topping up with distilled water including connecting up and testing on installation complete all as specified and as directed Note: Cost of battery terminals, battery cable and distilled water, etc. shall be included in this item

M&L for servicing of AMF panel of DG set, by taking out and removing unserviceable / defective parts, cleaning, servicing, minor adjustment of internal wires, replacing unserviceable items like nuts, bolts, washers, thimbles, wire, fuse, gaskets and changing other minor items / spares as required to make the panel functional and testing on refixing and connecting up complete all as specified and as directed

M&L for taking out radiator assembly from DG set carefully and cleaning the same internally as well as externally with chemical, cleaning the fins throughly, filling with water, checking for leakages, brazing to check any leakage and refixing the same at its original position and testing complete all as specified and as directed

Supplying, installing and testing SD valve suitable for 500kVA DG set including all minor spares viz. harness, actuator, fuse assembly, cable jacks, nuts, bolts, etc. complete all as specified and as directed Note: Cat part No. Cummins 3096857 & HMN code 8538 cat part No. 3875359 or equiavalent in L&T / C&G / Siemens

M&L for disconnecting alternator, 3 phase, 4 wire, 50Hz, 12V capacity, taking out burnt winding, cleaning all limbs, rewinding with new super enemelled copper wire as per original gauge/size/type/data, as per relevant IS, including providing new insulating materials viz. cotton tape, packing, sleeves, etc. and varnishing by vacuum impregnation and baking of coil core assembly, duly re-fixing, connecting all electrical connections, commissioning and testing complete all as specified and as directed

S&F copper thimbles 10 to 95sqmm of existing type, size and make complete all as specified and as directed

S&F battery maintenance free, 180AH 12V, set including initial charging, filling of distilled water, etc. including connecting lead and testing on installation and disposing off old battery complete all as specified and as directed

S&F battery maintenance free, 88AH 12V, set including initial charging, filling of distilled water, etc. including connecting lead and testing on installation and disposing off old battery complete all as specified and as directed

S&F in repairs battery charger 240V 50Hz for charging batteries upto 12V 6Ah to 180Ah with trickle / boost charging mode complete all as specified and as directed

S&F fly wheel ring of existing type, by heating it to fix properly on engine, on dismantling and opening of DG set and taking out unserviceable fly wheel ring by separating of alternator and diesel engine, and testing on fixing complete all as specified and as directed

Supply of self starter bearing suitable for 12/24V starter as per existing

S&F pinion gear suitable for DG sets as per existing type and capacity complete all as specified and as directed

S&F armature suitable for DG sets as per existing type and size complete all as specified and as directed

S&F in repairs LC1D80004 4 Pole contractor of rating 80A, 230V AC coil with 4NO as per existing type and size complete all as specified and as directed

S&F stopper alongwith relay for 63.5kVA DG set as per existing type and size complete all as specified and as directed

S&F in repairs relay iOPS-0404D-9/M-7/Y15/N for 25kVA DG set all as per existing type and size complete all as specified and as directed

S&F in repairs relay of 8 Pin MKG-2P for 25kVA DG set all as per existing type and size complete all as specified and as directed

S&F in repairs additional instanteneous auxillary contact block LADN11 1NO+1NC block all as per existing type and size complete all as specified and as directed

S&F in repairs manual onload changeover switch 4 pole 100A, 415 volt suitable for LT panel with conforming to IS: 13947 IEC 60947-3 all as per existing type and size complete all as specified and as directed

S&F in repairs manual onload changeover switch 4 pole 200A, 415 volt suitable for LT Panel with Standards IS: 13947 IEC 60947-3 as per existing type and size complete all as specified and as directed

S&F in repairs relay WLC D1/240 VAC with sensor water level controller relay all as per existing type and size complete all as specified and as directed

S&F in repairs Contator 3 RH 2122-1AP00, 230V 50Hz, 10A as per existing type and size complete all as specified and as directed

S&F in repairs SDZ5 single phase preventer relay as per existing type and size complete all as specified and as directed

S&F in repairs ILMD1 moisture protection relay suitable for resistance range 0 to 220K (in stepless setting) between sensor probe, at terminals 1 and 2 of ILMD1 as per existing type and size complete all as specified and as directed

S&F in repairs GCU-101 3 phase Automatic / Manual generator controller module as per existing type and size complete all as specified and as directed

S&F in repairs MC31 4 Pole contactor of rating 100A, 230V AC coil with 4 NO as per existing type and size complete all as specified and as directed

S&F in repairs Voltage Monitoring Relay VMR 3P PR07 4 pole,3 Phase 415 VAC,50 Hz (R,Y,B &N) (No auxilliary supply) Trip time less than 100m/sec for SPP, settable for reverse pPhasing &over voltage trip time for under voltage & imbalance all as per existing type and size complete all as specified and as directed

S&F in repairs Voltmeter digital type suitable for 0-500V complete all as specified and as directed

S&F in repairs ampere meter digital type suitable for 0-200A complete all as specified and as directed

S&F in repairs ON/ OFF switch to start and stop the motors (set of two) complete all as specified and as directed

S&F in repairs indicator bulbs red, blue and yellow (set of three) complete all as specified and as directed

S&F in repairs indication lamp (LED type) Red/Yellow/Green colour suitable for VCB/HT/LT panel complete all as specified and as directed

S&F in repairs power capacitor bank, power quality heavy duty 25kVAR, 440V, 50Hz, double dielectric capacitor, with rated current 32.8A, required phase discharge device with resistance appropriate insulation level and rated current including suitable sized copper conductor cable, thimbles, diode and testing on fixing and connecting up complete all as specified and as directed

M&L for repairing of battery charger of VCB panel by taking out & removing unserviceable/defective parts, cleaning, servicing, minor adjustment of internal wires, replacing unserviceable items like fuses, MCBs, faulty connection,nut bolt & washer, thimbles, wire, fuse, gasket and other minor items all deemed to be included in quoted rate and refixing all parts in its original place connecting up and testing complete all as specified and as directed

S&F in repairs contactor model-TCA2M22, coil voltage-220V AC, aux contacts-2NO+2NC complete all as specified and as directed

S&F in repairs contactor model-TCA3M22, coil voltage - 220V AC, aux contacts-2NO+2NC complete all as specified and as directed

S&F in repairs MCCB 2 pole 50kA 100A with adjustable thermal magnetic release (manual fixed type) complete all as specified and as directed

S&F heavy duty, metalic body with metalic blades, legs, ISI marked energy efficient BEE five star rated exhaust fan, 300mm sweep with lauvers and connecting up including provision of three core flexible copper wire of size 1.5sqmm from ceiling rose to exhaust fan including making hole on wall grouting bolts nuts washers, etc. taking down old exhaust fan complete all as specified and as directed Note: Old exhaust fans taken down shall be deposited in the store yard of the Engineer-in-charge. All necessary loading, unloading and cartage of old fans to MES store shall be deemed to be included in the quoted rate

M&L for cleaning of internal surfaces of RCC semi-underground sump / reservoir of capacity 30000 gallons capacity by scrubing the surfaces with the help of coir brush, jute cloth and flushing out / wiping clean all the accumulated mud / silt inside the tank, cleaning and disinfecting the surfaces by applying suitable approved chemical solution @0.2kg/sqm then applying two coats of lime wash on all internal surfaces like wall, ceiling, floor, etc. and writing tank number, capacity of tank, date of cleaning with white synthetic enamel paint over a black synthetic enamel paint base (of suitable dimensions) with size of letter 4" height complete all as specified and as directed

M&L for maintanance of existing chemical earthing system consisting each set including filling of back fill / JAM compound in 50mm dia bore in immediate contact around the earth electrode and the rest of the bore shall be fitted with well compacted earth and top of the bore shall be finished and chemical fill / JAM compound including replacement of nuts, bolts of brass and brazing of ligtening arrestor & copper strip complete all as specified and as directed Notes: (i) The works of earthing shall comply to IS 3043, UL 467, BS/EN 50164-7. (ii) The earth resistance shall be less than 01Ohm (iii) Testing of the earth shall be carried out along the departmental rep and a report shall be submitted the cost of the same is deemed to be included in the quoted rate (iv) The cost shall also include earth work such as excavation returning filling and making good the surrounding area

Supply, installation, testing and commissioning maintenance free tripod chemical earthing system as per relevant IS, consisting of 3Nos. of vertical electrodes and 10m of 25x3mm copper strip interconnected with earth electrode of UL listed and tested for 250micron copper bonded low carbon steel core of 3m length, 17.2mm dia burried directly in ground and tappered at bottom (150-175mm dia digging or augering of earth to required depth) alongwith a 20mm dia perforated GI water copper earth srip connected by means of clamp, provision of perforated GI watering pipe and filled up in bottom with slurry of 3kg bentonite for moisture based earth enhancing compound in slurry from 30kg bag 01No. and arrangement for connection of copper strip (20x3mm) to rod by means of clamp rods to flat clamp of size 25x3mm to the electrode tested for minimum 76% IACS, copper earth strip connected by means of clamps, provision of polymer chamber with cover, including necessary excavation, earthwork in any type of soil, rest of the bore shall be filled with earth and well compacted and top of the bore shall be finished with PCC 1:2:4 type B1 using 20mm graded stone aggregates over a 75mm thick PCC bed 1:4:8 type D2 using 40mm graded stone aggregates and backfill / JAM compound shall be covered with advance polymer pit cover of size 30x30mm complete all as specified and as directed

Notes for item No. 161: (i) The earthing shall comply to IS 3043, UL 467, BS/EN50164-7 (ii) The earth resistance shall be less than 01Ohm. A guarantee for 3years of this criterion on a Rs. 100 stamp paper shall be given by the Contractor. The quoted rate shall be deemed to be inclusive of this aspect (iii) To obtain earth resistance less than 01Ohm, if a combination two or more earthings are to be inter-connected or the length of the electrode/s is/are to be increased it shall be measured and paid as one earthing only (iv) Testing of earthing shall be carried out in presence of Departmental rep and requisite test reports shall be submitted (v) Cost of all excavation & earthwork required shall be deemed to be included in the quoted rate

M&L for earthing using GI earthing strip with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI strip of size 32x6mm extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (medium grade), earth lead protection pipe 50mm medium grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC reinforced cover 50mm thick and testing on completion including making test points on wall as per SSR specifications, taking down and disposing off old earthing complete all as specified and as directed

Notes for serial item No. 163: (i) The cost of copper / GI earth continuity wire with GI pipe 50mm medium grade upto 7.5m is deemed to be included (ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item (iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge (iv) The earth resistance shall be as desired by the installation. A guarantee for 3years of this criterion on a Rs. 100 stamp paper shall be given by the Contractor. The quoted rate shall be deemed to be inclusive of this aspect

M/S Sonu Traders

Baliyan Electrical Works

JS CONSTRUCTION COMPANY

R D Bansal