REPAIR AND MAINT OF DG SETS, BUILDING SECURITY LIGHTS, STREET LIGHTS, JUNCTION BOX, POLE PAINTING AT DIFFERENT LOCATIONS AND FIRE FIGHTING EQUIPMENTS OF MAP OR BLOCK P-10 AT SEVOKE ROAD MIL STN UNDER GE SEVOKE ROAD

Amount

Excavation in trenches not exc 1.5 Mtr wide and not exc 1.5 Mtr deep soft/loose type of soil getting out and levelling of bottom surface to required level for cable/stay all as directed.

Removing excavated soil to a distance not exc 50m and depositing where directed at a level not exc 1.5m above the starting point all as specified and as directed.

Returning, filling in,including spreading,levelling, watering and well ramming in layers not exceeding 25 cm thick all as specified and as directed.

Materials and labour for 50 mm dia double wall corrugated pipe (DWC) ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

Materials and labour for GI tubing of 40 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

Supply and laying in trenches/wall LT UG XLPE insulated ,armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 16 sq mm x 4 core including taking down old u/s making necessery connections all as specified and as directed.

All as per item No 6 above but 16sqmm, 2 core

All as per item No 6 above but 10sqmm, 4 core

Materials and labour for replacement of Steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts and screws of type 410 SP-31 ( 9 metre long) complete all as specified and directed.

Materials and labour for PCC, type C1, 1:3:6, (using 20mm graded crushed stone aggregated) as in coping of poles including formwork including demolition of old damaged concrete from pole complete all as specified and as directed

Materials and labour PCC, type D2, 1:4:8, (using 40mm graded crushed stone aggregated) as in PCC/Road cutting /installation area and foundation of pole etc complete all as specified and as directed.

Labour only for taking down any unserviseable street light fittings/flood light/garden light/gate light/fountain light fitting any type/size and refixing same after repair/replacement of all unserviceable accessories of any type and size from existing position/location or removing connection oxide by cleaning terminals and shifting materials to store for keeping in safe custody for repair work or taking credit complete all as specified and as directed. (Note: Items if required for repair work will be measured and paid seperately under relevant items)

Supply and fixing in repair LED 25 W warm white colour building security light made up of pressure die cast housing Lumen efficiency >140 lumen/watt with high efficient LED as lighting source and toughned glass cover having top opening separate driver compartment with IP66 protection and impact resistance of IK07 and suitable for dia 40 mm complete all as specified and directed.

Supply and fixing in repair LED street light of capacity 70 Watt made up of pressure die cast aluminium housing with high power LED as light source and lens embedded toughned glass cover with secondary lens including electronic driver should have luminaire efficacy ≥140 lumens/watt, CRI>70, PF > 0.95, CCT=5700±300, IP66,impact resistance IK 07, inbuilt protection against lightning, over voltage, short circuit and surge/spike protection upto 10KV including suitable fixing arrangement with 40mm dia existing braket and connection suitable for 40mm dia braket with PVC insulaed PVC sheathed, multistranded copper conductor cable of size 1.5 sqmm x 3 core from light fitting to pole box complete all as specified and directed.

Supply only LED Garden spike light 12 W RGB, with dust jet water protection including taking down old u/s and making necessery connections complete all as specified and directed.

Supply and fixing LED light water proof light having IP-68 under water Led light 10 watt compatible for fountains white/warm white colour including taking down old u/s and making necessary connections complete all as specified and directed.

Supply and fixing in repair LED warm white bollard light 9W LED bollard with opal acrylic diffuser having arrangements for replacing the LED bulbs and IP66 protection suitable for dia upto 60mm complete all as specified and directed.

Supply and fixing in repair warm white LED 20 W post top made in cast aluminium with decorative opal polycarbonate diffuser with IP 65 protection suitable for dia upto 60mm complete all as specified and directed.

Supply and fixing in repair warm white LED 40 W post top made in cast aluminium with decorative opal polycarbonate diffuser with IP 65 protection suitable for dia upto 60mm complete all as specified and directed.

Materials and labour for water proof, 3 core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade including PVC conduits properly fixed on steel/RCC poles using GI wire for electrical connection of street light fittings, complete all as specified and directed.

Supply and fixing cable junction box having protection "dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 10 - 35 sqmm and of size 300x200x105mm with terminals, brackets for street light pole mounting and including one 6A MCB SP all as specified and as directed.

Taking down existing unsv/faulty LT UG cable 1100V of any size from existing location and relaying the same after necessary repair work all as specified and directed. (Note: Items if required for repair and excavation works will be measured and paid separately under relevant items)

Relaying of old recovered cable cover of any size in trenches all as directed.

Supply and fixing cable jointing kit for 1.1KV grade for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5/4 core XLPE, armoured, Al conductor cable of size 16 to 50 Sqmm complete all as specified and as directed.

Materials and labour for boring horizontal holes 100mm dia upto 2mtr deep in soil under roads /PCC as directed for cable passing through pipes of required size and disposal of soil to a distance not exc. 50m (Note: connected items like pipes is measured and paid separately under relevant items)

Taking out old servicable tilted poles and refixing same at location as directed by engineer-in-charge including excavtion for taking out complete all as directed. Note:- PCC for foundation and coping work shall be measured and paid separately under respective items.

Materials and labour for repairing of junction boxes by replacing all cable terminals followed by dressing of cable heads and refixing with two aluminium strips with nut bolts all as directed.

Supply only bracket for street light of 40mm dia of 1.5 mtr length with 02x clamps of existing size and shape and 04 Nut bolts inclusive 2 coats of aluminium paint over a coat of primer after preparation of surface complete all as specified and as directed.

Materials and labour for GI bracket made out of 25 mm bore medium grade GI Pipe with two sets clamps grouted in wall with four number of wall fastners , bend to shape all as directed, length of pipe shall not be less than 1 metre for fixing of light fittings including taking out old unservicable bracket complete all as specified and as directed.

Supply only MS adopter for street light fitting of existing size and shape with nut bolts inclusive of one primer coat , one finished coat of aluminium paint all as specified and as directed.

Materials and labour for preparation of metallic surface with sand paper complete all as specified and as directed.

Materials and labour for preparation of old painted RCC/ PCC cemented surface of poles and applying two coats of cement base paint complete all as specified and as directed.

Materials and labour for painting with aluminum paint two coats over the entire metallic surface of steel tubular poles complete all as specified and directed.

Materials and labour for painting with yellow/black synthetic enamel paint two coats over the metallic/RCC surface of steel tubular/RCC poles including preparation of surface complete all as specified and as directed.

Materials and labour for wheather coat emulsion paint with one coat of cement based primer and one coat of weather coat emulsion paint over the PCC/cement surface of PCC poles complete all as specified and as directed .

Supply and fixing LED flood light warm white colour 100 watt 230 V AC outdoor type toughned glass cover with secondary lens with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp all as specified and as directed.

Supply and fixing LED flood light warm white colour 120 watt 230 V AC outdoor type toughned glass cover with secondary lens with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp all as specified and as directed.

Materials and labourfor grouting of 40 mm dia medium grade GI pipe (including cost of GI Pipe) using PCC type C1 for fixing post top lamps on MES installtions pump houses/sub station etc minimum 15 cm pipe shall be inside the pillar/post and 40 cm above the post/pillar complete all as specifed and as directed.

Supply and fixing in repair 8 KW ,three phase automatic Street Light timer switch for automatic switching on/off street light based on lux level of nature light, consisting of sensor overload protection fuse gear, power contactor & MCB of suitable capacity, terminal blocks for cable entry & control unit enclosed in pole/Wall mountable elcosure made out of rust proof, shock proof, termite proof FR grade SMC, conforming to IP 66 with universal lock and key arrangement complete all as specified and as directed by Engr- in- Charge Make: kakatiya energy system Pvt Ltd Cat No. Swadeep 66-02EC-5KW 3P or equivalent in Havells/GE

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 12.5 KVA and 15 KVA, including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only.

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only of Coupling

Supply only of Fan belt

Supply only lubricant oil supply pipe

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 25 KVA , 30 KVA & 32.5 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only Air Filter element

Supply only Radiator hose pipe set

Supply only Fan belt

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 40 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only Radiator hose pipe set

Supply only Fan belt

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 62.50 to 100 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only Radiator hose pipe set

Supply only Fan belt

Supply only high pressure oil pipe

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 160 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only Radiator hose pipe set

Supply only Fan belt

Supply only high pressure oil pipe

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 250 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only Radiator hose pipe set

Supply only Fan belt

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 500 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only lubricant oil filter

Supply only of Fuel Filter

Supply only of Air Filter

Maintenance & servicing of existing make and model DG set including tappet cover adjustment & gasket replacement of capacity 800 KVA including replacement of following spares complete all as directed. Note: Spares will be measured separately as supply only

Supply only lubricant oil filter

Supply only of Fuel Filter

Supply only of Air Filter

Materials and labour for taking out old unserviceable engine oil of grade 20W40 against 'B' check servicing and as per the capacity of engine model and as per manufactures recommendation complete all as directed.

Supply and topping up coolant against 'B' check servicing for radiator of water cooled engines of any make/capacity and as per manufactures recommendation complete all as directed.

Supply and topup/replace distilled water for battery or radiator of engine used complete all as directed.

Materials and labour for replacement of unserviceable tachometer with electronic type tachometer of any capacity complete all as directed.

Dismantling old unserviceable battery charging dynamo of rating 24 volts and supply and fixing new battery charging dynamo same as per existing model suitable for fixing on DG set, 1500 rpm including testing after installation complete all as directed. Make-LUCAS or equivalent.

Dismantling old unserviceable Self starter of Diesel engine and supply and fixing new self starter of working voltage 12 volt DC and same as per existing model suitable for fixing on engine set including testing after installation complete all as directed.

Materials and labour for dismantling of FIP for overhauling and calibration in authorised workshop including replacement of worn-out rings plungers, damper plate, gasket etc reassembling and testing complete all as directed for following DG Set:

12.5 KVA to 15 KVA

25 KVA to 40 KVA

62.5 KVA to 100 KVA

Repair Overhauling of self starter including replacement of worn out clutch assembly bush, spring, plunger assembly, solenoid switch, carbon brushes,spring etc complete all as directed for the following DG sets:

12.5 KVA to 15 KVA

25 KVA to 40 KVA

62.5 KVA to 82.50 KVA

Repair/Overhauling of battery charging dynamo/charging alternator 1x 12V including replacement carbon, brushes holder, spring commutator/slip ring assembly bearing regulator of any make type and capacity complete all as specified and as directed.

Repair/Overhauling of battery charging dynamo/charging alternator 2x 12V including replacement carbon, brushes holder, spring commutator/slip ring assembly bearing regulator of any make type and capacity complete all as specified and as directed.

Cleaning of the fuel tank of DG sets of following capacity after decaning the diesel, after through cleaning with kerosene oil including replacement of level indicator pipe complete all as directed.

12.5 KVA to 15 KVA

25 KVA to 40 KVA

62.5 KVA to 82.50 KVA

Dismantling and removing of water pump assembly complete from the engine, repair/overhauling the same by replacing worn out components like bearing, impeller, bushes, oil seal, water seal, gasket etc. re-assembling, refixing and testing complete all as directed for the following capacity of DG sets:

30KVA/32.5KVA/40KVA/75 KVA

Supply and fixing in replacement of old unserviceable automatic voltage regulator suitable for DG set of following rating of approved Make & model by the GE, complete all as directed.

12.5 KVA to 15 KVA

25 KVA to 40 KVA

62.5 KVA to 82.50 KVA

M & L for replacement of old unserviceable stop solenoid 12KVA to 40KVA DG Set complete all as directed.

All as per item No 63 but above 62.5 to 82.50 KVA

All as per item No 64 but above 160 KVA

All as per item No 63 but above 250 KVA

Dismantaling of radiator of DG Set of capacity 12.50 to 40 KVA and transporting to work shop for servicing/cleaning after dismantling twin tanks, replacement of gasket packing, nuts bolts, washers, descaling with appropriate chemical and welding of copper brazing of damaged fins/tubes and reassembling & refixing in same position after tesing complete all as directed.

All as per item No 67 but of capacity 62.50 to 82.50 KVA

All as per item No 67 but of capacity 250 KVA

All as per item No 67 but of capacity 500 KVA

Materials and labour for dismantling of FIP of 500 KVA DG set for overhauling and calibration in authorised workshop including replacement of worn-out rings plungers, damper plate, gasket etc reassembling and testing complete all as specifed and as directed.

Materials and labour for repair Overhauling of self starter of 500 KVA DG set including replacement of worn out cluthc assembly bush, spring, plunger assembly, solenoid switch, carbon brushes,spring etc complete all as specified and as directed.

Materials and labour for cleaning of the fuel tank of DG sets of 500 KVA capacity after decaning the diesel, after through cleaning with kerosene oil including replacement of level indicator pipe complete all as specified and as directed:

Materials and labour for dismantling and removing of water pump assembly of DG sets of 500 KVA capacity complete from the engine, repair/overhauling the same by replacing worn out components like bearing, impeller, bushes, oil seal, water seal, gasket etc. re-assembling, refixing and testing complete all as specified and directed.

M & L for dismantling and removing of water pump assembly of DG sets of 800 KVA capacity complete from the engine, repair/overhauling the same by replacing worn out components like bearing, impeller, bushes, oil seal, water seal, gasket etc. re-assembling, refixing and testing complete all as specified and directed.

Materials and labour for cleaning of the fuel tank of DG sets of 800 KVA capacity after decaning the diesel, after through cleaning with kerosene oil including replacement of level indicator pipe complete all as specified and as directed:

Materials and labour for repair Overhauling of self starter of 800 KVA DG set including replacement of worn out clutch assembly bush, spring, plunger assembly, solenoid switch, carbon brushes,spring etc complete all as specified and as directed.

Materials and labour for dismantling of FIP of 800 KVA DG set for overhauling and calibration in authorised workshop including replacement of worn-out rings plungers, damper plate, gasket etc reassembling and testing complete all as specifed and as directed.

Materials and labour for service of 800 KVA DG Set control panel complete all as specified and as directed.

Materials and labour for Radiator inter cooler cleaning and pressure testing at workshop of 800 KVA DG Set complete all as specified and as directed.

Materials and labour for replacement of SMPS based ElectronicBattery Charger suitable for 12/24 Volts battery charging system complete all as specified and as directed.

Materials and labour for painting of DG sets out side with synthetic enamel paint with grey/blue clour scrubbing preparation for painting and numbering of SM No/MES No writing with white paint on Engine as well as alternators at different location and size complete all as directed.

12.5 KVA to 15 KVA

25 KVA TO 40 KVA

62.50 KVA to 82.50 KVA

Supply and replacement of old unserviceable battery 12Volts 88AH maintenance free suitable for DG sets complete as specified and directed. Make : Exide/ Luminous/AMRON

Supply and replacement of old unserviceable battery 12Volts 150 AH maintenance free suitable for DG sets complete as specified and directed. Make : Exide/ Luminous/AMRON

Supply and replacement of old unserviceable battery 12Volts 180 AH maintenance free suitable for DG sets complete as specified and directed. Make : Exide/ Luminous /AMRON

Materials and labour for replacement of on load change over switch 4 pole, 415Volt, of capacity 63Amps, complete as specified and directed. Make: L&T/Legrand/ABB/Siemens

Materials and labour for replacement of on load change over switch 4 pole, 415Volt, of capacity 100Amps, complete as specified and directed. Make: L&T/Legrand/ABB/Siemens

Materials and labour for replacement of on load change over switch 4 pole, 415Volt, of capacity 200Amps, complete as specified and directed. Make: L&T/Legrand/ABB/Siemens

Materials and labour for battery teriminals including removal of existing unserviceable one compete all as specified.

Labour only overall inspection of unserviceable DG set of any capacity and make it fuctional by minor repair without replacement of any spare parts complete all as specified and as directed by Engr-in-charge.

Materials and labour for rewinding burnt coils of Induction alternator of DG set capacity 12.5 KVA to 40 KVA including dismantling of alternator, with super enamelled copper winding wire as per existing size and guage to achieve the required /specified RPM including taking out old unserviceable winding ,cleaning/ repairing damaged slots , assembling and testing, running 4 hrs continuous run complete all as specified and as directed.

Materials and labour for rewinding burnt coils of Induction alternator of DG set capacity 62.50 KVA to 100 KVA including dismantling of alternator, with super enamelled copper winding wire as per existing size and guage to achieve the required /specified RPM including taking out old unserviceable winding ,cleaning/ repairing damaged slots , assembling and testing, running 4 hrs continuous run complete all as specified and as directed.

Supply and fixing thermoplastic polycarbonate cable junction box having protection IP 66 "dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 16 sqmm with and 155x210x92mm with terminals, brackets for street light pole mounting and provision of one 6A MCB SP all as specified and as directed.

Supply only power contactor 4 pole, 415 volt, AC1 rating 200 Amps suitable for AMF panel board.

Supply only power contactor 4 pole, 415 volt, AC1 rating 160 Amps suitable for AMF panel board.

Supply only power contactor 4 pole, 415 volt, AC1 rating 100 Amps suitable for AMF panel board.

Repairs to injector including cleaning of nozzels for DG set of any capacity complete all as directed.

supply in repairs to turbo charger for DG Set of any capacity complete all as directed.

Supply only fly wheel ring gear for DG Set of following capacities:

12.5 to 15 KVA

25KVA to 40 KVA

62.50 KVA to 82.50 KVA

Supply and fixing Speed Control Unit for DG sets of any capacity of exisiting make complete all as specified and as directed .

Materials and labour for Earthing complete with galvanised steel pipe electrode, 40mm bore, medium grade, 4 metres length, buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected to galvanised earth pipe by means of 25x 4mm bolts,nuts, checknuts and washers of galvanised iron including PCC (1:2:4) type B-1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanised steel tube for watering with one and protection pipe of 40mm dia light grade galvanised steel tubing upto 7.5 meters length for drawing earthlead including common salt, charcoal, bentonite in alternate layers etc, complete all as shown in EP number 2 of SSR part-1 including testing on completion and including taking down old u/S earthing complete all as specified and as directed.

Supply and fixing in repair stainless steel 2 way Fire Brigade Inlet connection ISI marked with inbuilt Check Valve including taking down and removed from site complete all as specified and as directed.

Supply and fixing in repair stainless steel 63 mm bore Heavy Duty Single Headed Fire Hydrant Landing valve As per IS:5290 type 'A' ISI marked with ABS Blank cap including taking down unserviceablve valve and removing from site complete all as specified and as directed.

Supply and fixing in repair Hose reinforced rubber lined fire Pipe of Size 63 mm bore ( 15 Mtr Length ) With Both Side SS coupling ISI marked Male & Female connection type including taking down complete all as specified and as directed.

Supply and fixing in repair Branch Pipe with SS Nozzle as per IS 903 ISI marked including taking and removing from site down complete all as specified and as directed.

Supply and fixing in repair of Hose box made of 18 gange MS sheet 800 mm x 600mm x 250 mm with double door with 4 mm thick glasses and door fram made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete including taking out old unservicebale Hose box and removing from site compelte all on specified and directed.

Supply and fixing in repair Hose reel Drum ( Wall Mounted) swinging type as per IS : 884 including Hose pipe Length 30 Mtr Long of Size:- 20 mm bore thermo plastic hose as per IS 12585, ISI marked with PVC ¾ “ Shutoff Nozzle (Hydraulically Crimped) including taking down and removing from site complete all as specified and as directed.

Supply and fixing in repair PVC Shut off Nozzle Size 20 mm bore ISI marked including taking down complete all as specified and as directed and removing from site.

Supply and fixing in repair Hose Clamp including taking down and removing from site complete all as specified and as directed.

Supply and fixing in repair 100mm Dual Plate Check Valve :- Cast Iron Body , D.I. Doors ,Nitrile /EPDM Seat ,Stainless Steel Shaft and springs P.N. 1.6 including taking down unserviceable and removing from site complete all as specified and as directed.

Supply & Refilling of Carbon di Oxide Fire Extinguisher 4.5 Kg each complete all as specified and as directed.

Supply & Refilling of ABC Powder Fire Extinguisher 6 Kg Each complete all as specified and as directed.

Supply & Refilling of D-Fire Mechanical Foam Extinguisher 9 Ltr capacity each complete all as specified and as directed.

Supply & Refilling of Watermist base Fire Extinguisher 9 Ltr capacity each complete all as specified and as directed.

Supply only following Items:

Fire Extinguisher Hose Pipe ABC Type

Fire Extinguisher Hose Pipe CO2 Type

valve kit for Fire ExtinguisherABC Type

Fire Extinguisher valve for foam type

Fire Extinguisher valve for Water type

Pressure Meter

Hanging Clip ( Hooke ) for Fire Extinguisher

Carbon di Oxide Fire Extinguisher 4.5 Kg each

ABC Powder Fire Extinguisher 6 Kg Each

D-Fire Mechanical Foam Extinguisher 9 Ltr capacity each

Watermist base Fire Extinguisher 9 Ltr capacity each

Labour only for Control Panel Fault Detection & Rectification by changing Necessary defective Components along with necessary copper wire, Lugs, Terminal etc. including testing complete all as specified and as directed. Note: Spare parts will be measured and paid separately under approprite item

Supply only following Items:

3 Pole 32 A Power Contactor

Thermal Overload Relay ,Relay Range 14-23 A

Set of 3 Phase Indicating Lamps (Red Yellow & Blue )

Push Button Assembly with auxiliary contact Block Start & Stop

63 Amp TPN MCB 10 KA

Single Phase Preventer

Danfoss Make KP35 Pressure Switch

Ball Valve 15 mm

PVC Insulated & PVC Shethed Multi core bright Annealed bare Copper Conductor flexible Round Cables Size 1 Sq mm 2 core FRLSH

Servicing of motor pump set of capacity 5/7.5 HP by disassembling, (i)Motor Front over and back cover part by part dismantling, Internal Coil Heat Varnish, Insulation Testing & refixing. (ii) Pump Part by part Dismantling, ThroughServicing, replacement of bearing & Gland Packing /Mechanical seal, re assembly with proper alignment complete all as specified and as directed.

Materials and labour for re-winding of motor with superior quality copper winding wire of existing size including varnishing and drying cable jointing and repair replacement of worn at parts of motor/pump reassembling , re-installing at site and testing the same complete all as specified and as directed.

Materials and labour for painting of motor pump set complete all as specified and as directed

Materials and labour for painting of fire fighting water MS pipeline by red colour synthetic enamelled paint by suitable safety arrangement upto height of 20 mtrs height complete all as specified and as directed.

Materials and labour for repairing of fire fighting alarm control panel & rectification by changing necessary defective components alongwith necessary copper wire , PCB repairing work including testing on completion complete all as specified and as directed.

Supply and fixing in replacement fire alarm metalic body ISI marked complete all as specified and directed.

Supply and fixing manual call point ISI marked PVC/ABS body wall mounting type including grouting of MCP on wall using 1:3:6 plaster complete all as specified and directed.

Supply, laying, jointing & testing MS tubing heavy grade 100mm tubing medium grade with all fittings such as bends, elbow, tee, socket, reducers, unions etc as required at site laid in trenches or fixing complete with clips, wall hooks etc. complete all as specified and directed.

SRI SURAJIT SENGUPTA (BID ID -3362154)

D.D. BROTHERS (BID ID -3362103)

M/S S.B. CONSTRUCTION (BID ID -3361840)

ADHIKARY CONSTRUCTION (BID ID -3362073)

Biswas Brothers Co (BID ID -3361931)

Engineers India (BID ID -3361507)

LIBERAL ENGINEER CONSTRUCTION (BID ID -3361424)