REPAIR/MAINT OF DG SETS, SEWAGE TREATMENT PLANT, OTHER MISC ITEMS AND EOT CRANE UNDER GE ALWAR

Amount

Repair and maintenance/ servicing of DG sets of different capacities Located at different pockets at Mil Stn Itarana /city area by carryout the following tasks for 160 KVA capacity of DG set of Make -Kirloskar / Cumins. (i) Cleaning of air filters. (ii) Checking tightening of all nuts and bolts. (iii) Greasing Generator. (iv) Checking of batteries, flexible coupling, injectors, thermostats, monitoring functions, compression, turbo charger clearance of bearings, air and water hoses pipings, zinc protective pipes, coupling disc of fuel pump drive, 'V' Belts. (v) Lubricate the raw water pump. (vi) Checking and setting of speed governor and engine shut down for proper functioning. (vii) Cleaning of crankcase ventilation, cooling water spaces, inter cooler. (viii) Checking carbon brushes and starter pinion. (ix) Checking carbon brushes of generator and lubricating the bearings. (x) Testing of FIP timing by fuel out of method. (xi) Checking of supply & return fuel pipes from fuel tank to engine. (xii) Self & charging alternator cleaning and testing, checking of working & minor fault remover. (xiii) Testing & checking of AC & DC wirings.

All as per item No 1.00 above but 125 KVA capacity of DG set of Make - Kirloskar.

All as per item No 1.00 above but 20 to 62.5 KVA capacity of DG set of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves

All as per item No 1.00 above but 7.5 to 15 KVA capacity of DG set of Make - Kirloskar

Supply and replacement of lub oil, SAE 20W40 grade all as specified and directed. Make- Castrol /HP/ Ind mobil.

M&L for repair to exhaust piping including cleaning and replacing asbestos rope 6/12 mm or as required at site complete all as specified and directed.

Supplying and filling of coolent all as specified and directed. Make- Castrol / HP / Ind mobil / TATA

S&F in replacement of fuel filter element suitable for diesel engine of 160 KVA capacity of make - Cumins all as specified and directed.

All as per item No 8.00 above but 125 KVA capacity of Make Kirloskar.

All as per item No 8.00 above but 20 to 62.5 KVA capacity of Make Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 8.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar / Cumins

S&F in replacement of lub oil filter element suitable for diesel engine, of 160 KVA capacity of Make - Cumins.

All as per item No 12.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 12.00 above but 20 to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 12.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F of air filter suitable for diesel engine, 160 KVA capacity of Make-Cumins all as specified and directed.

All as per item No 16.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 16.00 above but 20 to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 16.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F in replacementof 'V' belt suitable for diesel engine, of 160 KVA capacity of Make Cumins

All as per item No 20.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 20.00 above but 20 to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 20.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F exhaust silencer suitable for diesel engine of any capacity of make - Kirloskar / Cumins

Supplying and filling of distilled water all as specified and directed.

M&L scraping the peeled oil paint on DG set of 160 KVA capacity of Make - Cumins including alternator, engine and fuel tank, preparing the surfaces, cleaning the dust, dirt and applying two coats of synthetic enamel paint of approved shade all as directed.

All as per item No 26.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 26.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 26.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F in repair fuel pipe hand feed pump to fuel suitable for diesel engine, of 160 KVA capacity of Make - Cumins all as specified and directed.

All as per item No 30.00 above but 125 KVA capacity of Make - Kirloskar.

All as per item No 30.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 30.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

M&L for servicing of self starter 12/24 volts DC from DG set, dismantling complete and replacement of solonide field coil

M&L for replacement, turbo kit of DG Set of 160 KVA capacity of Make - Cumins

M&L for replacement, turbo kit of DG Set of 125 KVA capacity of Make - Kirloskar

M&L for replacement, turbo kit of DG Set of 20 to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

Dismantling the radiator and fan from the engine for cleaning of copper tubes and cooling fins by using decasting solution and soldering, patch work incl water pumps assembly for replacement of defective water pumping assembly and transporting to repair workshop and all as directed for 160 KVA capacity DG sets of Make - Cumins.

All as per item No 38.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 38.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 38.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

M&L rewinding of alternator field coil with super enamelled copper winding wire insulated complete of suitable size of copper wire for 20 to 160 KVA capacity of Make - Cumins / Kirloskar / Ashok Leyland / Greaves.

All as per item No 42.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

M&L rewinding and refixing of armature winding with super enamelled copper winding wire insulted complete of suitable size of copper wire with 20 to 160 KVA capcity DG set of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 44.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar / Cumins.

M&L alternator bearing suitable for 125 KVA capacity DG set of Make - Kirloskar all as specified and directed.

All as per item No 46.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 46.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F in repair of engine start relay, 12/24 V DC for Gen Set 3 cranks on & off 0-30 sec each stable.

M&L repair/overhauling of self starter IC, replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc and varnishing complete all as directed of the 12 volt capacity.

M&L repair/overhauling of self starter ic, replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc and warnishing complete all as directed of the 24 volt capacity.

S&F battery lead with brass terminals for 7.5 to 160 KVA DG set complete.

S&F in repair/replacement of self charging maintenance free bty of 12V, DC 150-180 Ah. Make : Exide/Amron/Luminous

S&F in repair/replacement of self charging maintenance free bty of 12V, DC 120-130 Ah. Make : Exide/Amron/Luminous

S&F in repair/replacement of self charging maintenance free bty of 12V, DC 88-90 Ah. Make : Exide/Amron/Luminous

M&L for calibration of FIP of DG set of 160 KVA capacity of Make - Cumins.

M&L for calibration of FIP of DG set of 125 KVA capacity of Make - Kirloskar

M&L for calibration of FIP of DG set of 20 to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

M&L for calibration of FIP of DG set of 7.5 to 15 KVA capacity of Make - Kirloskar

M&L repair/overhauling of battery charging alternator 12/24 Volts, replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc and warnishing complete all as directed of 160 KVA capacity of Make - Cumins.

All as per item No 60.00 above but 125 KVA capacity of Make - Kirloskar.

All as per item No 60.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 60.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F in repair radiator hose pipe set incl necessary connections etc for 160 KVA capacity of Make - Cumins.

All as per item No 64.00 above but 125 KVA capacity of Make - Kirloskar

All as per item No 64.00 above but 20 KVA to 62.5 KVA capacity of Make - Cumins / Kirloskar / Ashoka Leyland / Greaves.

All as per item No 64.00 above but 7.5 KVA to 15 KVA capacity of Make - Kirloskar

S&F in repair push button start/stop with NONC all as specified and as directed

S&F in repair starting key switch in three positions all as specified and as directed

S&F in repair AVR for suitable DG sets of Make - Kirloskar / Cumins

S&F in repair power diode for DG sets , all as specified and as directed.

S&F in repair oil pressure meter complete all as specified and directed.

S&F in repair water temperature meter & RPM meter complete all as specified and directed.

S&F in repair oil temperature meter complete all as specified and directed.

S&F in repair oil pressure pipe complete all as specified and directed.

S&F in repair fuel pressure pipe complete all as specified and directed.

S&F in repair DG set gasket set incl head gasket complete all as specified and directed.

S&F in repair fuel pipe complete all as specified and directed.

S&F in repair 12/24 V DC stop solonoid complete all as specified and directed.

S&F in repair 12/24 V DC on line solonoid complete all as specified and directed.

M&L for DG set control wiring of existing gauge with lugs and connecting accessories complete all as specified and directed.

M&L repairing cylinder head with linear piston set, O-ring set, rubber ring, replacement of main bearing, big bearing, CR bearing, connecting check, valve pairs, valve seal, valve block, gaskets, seat, guide crank seal, oil pump repairing, connecting bush including grinding etc and repositioning of head for suitable DG set all as specified and directed

S&F rediator fan blade of diesel engine complete all as specified and directed

S&F in repair feed pump kit complete all as specified and directed.

M&L draining out water and cleaning / desludging of raw sewage from the following locations of STP (Sewage Treatment Plant) at MAP quarters complex Itarana by manually or mechanically, removing raw sewage / sludge outside the MD land in covered Van / trolley and disposed off in allowable area, cleaning the inner surfaces of walls and bottom of chamber / tank by means of scrapping by suitable steel brushes, cleaning & washing of inner surfaces of walls & bottom of chamber / tank using high grade bleaching powder and water complete all as specified & directed :-Notes (i) The item shall be executed only after written permission of Engineer-in-Charge. (ii) The contractor’s quoted rates shall be deemed to be included the element of working in foul and unhygienic conditions. Nothing shall be paid extra on this account. Contractor shall take all safety precautions into account and all safety tools shall be provided by the contractor to all working staff. In case of any mishappening / casualty happens, no claim whatsoever in this respect will be admissible, the entire responsibility shall be of the contractor and no compensation will be entertained in this regard by the department. Insurance, compensation to persons etc shall be liability of the contractor. Cost of the same shall be deemed to be included in the rates quoted by the contractor. (iii) The contractor shall be responsible for making good the damages occurred due to negligence in workmanship during cleaning of chamber / tank. The decision of the Accepting Officer shall be final and binding with regard to a particular defects / damages / breakage of existing equipments / lines / structures etc during cleaning which may be caused due to contractor’s people. (iv) No T&P shall be supplied by the department.

Bar & Screen Chamber

Equalization Tank

Reactor / SBR Tank

Treated Water Tank

M&L maintenance, treating and monitoring the raw sewage by adding required chemical in proper and specified qty to reduce the level of pollution in the waste water to the limits specfied to make water suitable for use in horticulture / arboriculture :-

Sodium hypochlorite liquid solution 9%. Make : Hybrid laboratories / Mac India or equivalent.

Gur in solid form

Lime in Powder Form

Poly Electrolyte Solution

Testing of sewage effluent at the inlet of raw sewage sump and equalization tank and out let of treated water tank / chlorine contract tank, sampling and analysis to be carried out from NABL accredited authorized Lab as per IS-3025 for essential parameters such as BOD, COD, TSS, TDS, PH, Coil form & grease etc and submitting test results to Engineer-in-Charge complete all as specified and directed. Note :- Samples of raw sewage & post treated sewage water to be collected by the contractor in presence of representative of Engineer-in-Charge every month & results of the test shall be submitted to department.

M&L taking out unserviceable SBR feed pump with electric motor 20 HP after disconnecting all electrical connections etc, dismantling & cleaning of pump set, removing the burnt winding, repair to damaged slots and rewinding the motor with new super enamelled copper wire of same gauge with equal number of turns, varnishing, taping with cotton taps & drying including replacement of unserviceable minor parts such as seals, nut bolts, screws, bearing, shaft etc and re-assembling the pump set and re-installation at site, commissioning the pump set and testing on full load for 8 Hrs, including shifting to & from workshop complete all as specified & directed.

All as per item No 88.00 above but 10 HP Sludge Transfer Pump.

All as per item No 88.00 above but 20 HP Blower Motor.

Supply only following spare parts suitable for submersible sewage pump non clog type including motor of 7.5/5.5 HP capacity of make KSB/ Kirloskar or equivalent :-

Stator for 5.5 HP Sewage submercible pump set

Stator for 7.5 HP Sewage submercible pump set

Rotor for 5.5 HP Sewage pump set

Rotor for 7.5 HP Sewage pump set

Top cover for 5.5/7.5 HP sewage pump set

Bottom cover with pump casing for 5.5/7.5 HP sewage pump set

Oil seal for 5.5/7.5 HP sewage pump set

Semi open type impeller for 5.5/7.5 HP sewage pump set

Rubber Ring for 5.5/7.5 HP sewage pump set.

M&L overhauling of non clog sewage pump set diesel engine driven trolley mounted 5 HP, make - Kirloskar by dismantling the parts from engine and pump, drain out existing old engine oil & reassembling the same after carrying out the necessary repair/replacement of spares, machining etc, complete, all as specified & directed. Notes :- (i) The spare parts required to be replaced shall be included in quoted rate. (ii) Unit rate (quoted by the tenderer) shall be deemed to include for minor spares/extras. The decision of Accepting officer regarding minor spares/extras shall be final conclusive and binding.

Supply only following spare parts suitable for non clog sewage pump set diesel engine driven trolley mounted 5 HP, Make - Kirloskar. :- Note :- All spare parts shall be fixed in the pumps & motors only after prior inspection & approval of Engineer-in-Charge for which these shall be produced by the contractor at store yard of AGE (E/M) Alwar.

Engine cover gasket set

Head Gasket

Oil filter

Diesel filter

Fuel pipe from pump to filter

Hose Clamp

Air cleaner

Nozzel pump repairing

Engine Oil

Tyres as per existing make and size

M&L taking out unserviceable non clog submersible sewage pump 4 KW/ 5.5 HP of make KSB model KRTU-100 from the sump including all vertical pipe/hose pipe, disconnecting all electrical & water connections etc. & dismantling the pump set, cleaning of sludge/mud etc., removing the burnt winding coils & rewinding the motor with cable round type, 7 core, 10 mtr long super enamelled copper wire of same gauge with equal number of turns including replacement of unserviceable parts such as oil seals (2 Nos), bearing bushes (01 No), cable seal (01 No), rubber gasket bolts (04 Nos) & nuts 5/8"x3" (8 Nos) of existing make & type including necessary high carbon steel nuts & bolts etc of suitable sizes & re-assembling the pump set and lowering the pump in sewage sump including connections of all vertical hose pipes including all necessary clamps 80mm with nuts, bolts & gaskets complete, commissioning the pump set and testing on full load for 8 Hrs, complete, all as specified & directed.

All as per item No 94.00 above but 5.5 KW / 7.5HP

All as per item No 94.00 above but 2.2 KW / 3HP

M&L repair and servicing air cooled blower / compressor by replacing & topping up compressor oil (ISO VG 320 of make - SERVO (IOCL) / MAK (BP) / HPCL), filter, rubber washers, gaskets, oil seal, bearing etc, proper cleaning, proper alignment, adjusting belt tension, checking and ensuring the proper functioning of air blower with motor complete all as specified and directed.

S&F mild steel chain block set 2T with chain not less than 10m in length for hanging of sewage submersible pump including taking down old unserviceable chain set.

M&L PCC 1:4:8 type D2 using 40 mm graded stone aggregate in foundations, coping filling etc 150 mm thick as in sub base surface finished fair and even complete all as specified and directed.

S&F nylon threaded PVC hose pipe (Green) heavy duty of size 80mm dia including hose clips of required size including taking out old unserviceable hose pipe with clips.

S&F 6 sqmm multistranded copper conductor, 3 core PVC insulated and sheathed copper screen protected 1100 Volts grade submersible flat cable fixed to column pipes with suitable clamps & jointing material complete including disconnecting & taking out old unserviceable cable.

M&L preparation of old treated steel & iron surfaces of STP and machinary with all equipments like pumps, panel, chlorine plant, compressor , valves & pipes, ladder etc of any sizes and applying two coats of synthetic enamel paint of approved tint complete all as specified and directed.

M&L surface dressing not exc 15cm deep in soft/loose soil levelling of surface, throw extra wastage material out of fencing area and clean the Sub Station area well in standard all as specified and directed.

M&L fabrication of duct cover & valve pit chamber cover made out of angle iron frame and MS plates including of openable arrangement by Haeavy duty MS hinge painted with synthetic enamel paint over a coat of primer including grouting of frame in PCC or brick work, with double layer or white wash including taking down old rusted pit cover all as specified and directed.

M&L for maintenance /repairs or periodical check with skilled crane repairer to all components of EOT crane 2 Ton & 5 Ton capacity each including limit switches (vertical and horizontal motion and longitudial motion) and greasing/ lubrication & cleaning to all moveable parts, rail track line of crane, adjustment/ rectification of flexible cable with cable carrier/ replacement of PVC cable carriers, rectification/ tightening of all electrical connections at main EOT panels and connected electrical drive motors, checking and rectification of brake system with replacement of tie rod, replacement of gear oil/ replacements of gasket/oil seal and required nut and bolts checking /rectification of portable/ pendent control panel and checking/ rectification of cranes light points for smooth functioning and cleaning and dusting of all components for in each month complete all as specified and directed. Note-(i) All spares parts/ item/stores reuired for replacement shall be measured and saperately as respective sch 'A' ser items. (ii) Labour charges has been considered under this item.

S&F in replacement of lever type limit switch 2 way type LS /2SH2 in IP54 enclosure with two contacts for 2 Ton crane complete all as specified and directed.

S&F in replacement of lever type limit switch 2 way type LS /2SH2 in IP54 enclosure with two Contacts for 5 Ton crane complete all as specified and directed.

S&F in replacement of rotary type limit switch gear ratio 48:1 with 2 N.O.+2 N.C. Contact in IP54 enclosure for 2 Ton & 5 Ton EOT crane all is directed.

S&F in replacement of electromagnetic break 200 mm 415V, AC supply for hoist motion complete all as specified and directed.

S&F in replacement of electro hydraulic thruster operated brake suitable for hoisting motion/cross travel motion for crane 2 Ton & 5 Ton crane, 3 Phase 415V, AC supply with hydraulic oil complete all as directed.

S&F in replacement of electro hydraulic thruster operated brake suitable for long travel motion for crane 2 Ton & 5 Ton crane, 415 V, AC supply complete all as directed.

S&F in replacement of electro hydraulic thruster break shoe upto 250mm and 18 Kg for hoist motion /cross travel motion all as directed.

S&F in replacement of electro hydraulic thruster break shoe upto 250mm & 18 Kg for long travel motion all as directed.

M&L for repairing of helical gear box for hoist motion horizontal type opening and removing hoist hear box top cover by unscrewing nuts, bolts, side shaft plates etc & replacement of damage oil seal, gaskets of suitable size and replacement of gear oil after washing flushing & cleaning gear box chamber completely by kerosene oil and refixing the same as directed. Note : Gear oil will be measured & paid for separately.

M&L for repairing of helical hear box of LT & CT motion vertical type for 2 Ton & 5 Ton crane and opening and removing of LT & CT box top cover by unscrewing nuts, bolts, side shaft plates etc. replacement of damage oil seal, gaskets of suitable size and replacement of gear oil after washing, flushing & cleaning gear box chamber completely by kerosene oil and refixing the same as directed. Note : Gear oil will be measured & paid for separately.

S&F in replacement of AC drive (VVVF) upto 7.5 KW heavy duty, 3 Phase, 415V AC. Make- Yaskawa /LT/Siemens/ Schneider.

M&L for repairing of wheel for LT and CT of 2 ton and 5 ton crane and removing bearing cover by unscrewing nuts, bolts, side shaft plates etc & replacement of gaskets of suitable size and greasing of bearing after washing flushing & cleaning bearing and casing chamber completely by kerosene oil and refixing the same as directed. Note : Greasing will be measured & paid separately.

Supply of gear oil complete all as specified and directed. Make : Servo/HP.

S&F PVC flexible cable 1.5 Sqmm 16 Core complete all as specified and directed.

S&F of stainer wire 6 mm with end bracket 2 Nos for E.O.T Crane end carriage side welded including cutting welding complete all as specified and directed.

M&L for replacement of steel wire rope 12mm FMC construction 6 x 36 ungalvanized as per 2266/02 alongwith suitable rope length complete all as specified and directed.

M&L for replacement of steel wire rope 10mm FMC construction 6 x 36 ungalvanized as per 2266/02 alongwith suitable rope length complete all as specified and directed.

S&F in replacment of cable resting trolly with wheel Cat No:- P-20. Make:- USGC, S.S Engines, G.P.S crane.

M&L for power contacto,r 3 pole, 32 Amp, 110 volt complete all as specified and directed. Make BCH/ Legrand/ L&T.

M&L for overload relay 1.0-2.3, 4.5-7.8, 14-23 Amp complete all as specified and directed. Make - BCH/ Havells/Legrand.

M&L for replacement of tie rod of break system and nuts, bolt complete all specified and directed.

M&L for Repair/replacement of push button station, 8 way and replacement of unserviciable push button with element.

Dismantling carefully motor electric induction type and carrying out rewinding with super enamelled copper windings wire of suitable size so as to provide rated output at rated speed complete including all other winding materials such as leathroid paper, bamboo strips, PVC insulation tape, cotton tape, PVC sleeves, insulation varnish etc complete including assembling testing and comprising of motors of 3 Phase, 400-440 Volts, 50 cycles/second, 1440 RPM,10 to 5 HP capacities complete all as specified. Note :- Quoted rate shall deemed to be included for disconnecting and refixing in position.

All as per item No 128.00 above but 3 Phase 400/440 Volts, 50 cycles/second 1440 RPM of 5 HP to 1/2 HP capacity.

M&L for break /compressure oil for EOT crane 2 Ton & 5 Ton capacity complete all as specified and directed. Make Survo/HP.

S&F in replacement of MCCB, 4 pole, 415 volt, adjustable type, 200-250 Amps with breaking capacity 36 KA complete all as specified and directed. Make : Siemens/L&T/Legrand/Hager.

S&F in replacement of MCCB, 3 pole, 415 volts fixed type 100-160 Amps with breaking capacity 36 KA complete all as specified and directed. Make : Siemens /L&T/Legrand/Hager

M&L for grease for EOT crane of 2 Ton & 5 Ton capacity complete all as specified and directed. Make Survo/HP

M&L for replacement of flexible coupling suitable perfact allignment between motor and driven machine with greasing and replacement of suitable nuts and bolt complete all as specified and directed.

S&F in replacement in step down transformer double wound 415 /24-42-110 volts of capacity upto 500 VA complete all as specified and directed.

S&F in replacement in rectifier unit 24/110 volts DC complete all as specified and directed.

S&F in replacement of 7/11 pin relay 24/110 Volts AC with mounting base complete all as specified and directed.

M&L for replacement of MS geared coupling for LT and CT of suitable size complete all as specified and directed.

M/s Yash Electrical and Maintenance

Saini Enterprises

DEMROT ELECTRICAL WORKS

GEE CEE ENTERPRISES

M/s Rohit Construction Co.

Suman Uni Controllers