SPL REPAIR FOR REPLACEMENT OF WATER SUPPLY PLANTS AND EQUIPMENTS AGAINST BER PLANTS AND EQUIPMENT AND LT PANEL, OVER HEAD CONDUCTOR CABLE AT 23 JAK RIF AT RAMESHWARAM LINE UNDER GE RANCHI

Amount

Diesel Engine Generating set 415 volts 62.5 KVA 3 -phase 0.8 power factor 50 Hz, 1500 RPM self excited self regulated brushless AC generator installed including accoustic enclosure suitable for ambient condition at Ranchi and confirming to condition under IS 4722, BS 5514/2613/5000 with following :- (i) The capacity of Generator set shall be net after all due derating factors as per relevant ISI design. (ii) Rate quoted shall deemed to be inclusive of cable and terminations from Generator panel to change over switch shall be measured including making necessary holes to wall and making good to disturbed surfaces of match to original specification and connection up all as specified and directed. (iii) The quoted rate shall deemed to be inclusive of first fill of oil and final successful acceptance test. (iv) The quoted rate shall deemed to be inclusive of 12 hours test run including fuel at site including of half an hour on 10% overhead in presence of representative detailed by accepting Officer, all arrangements are to be made by the contractor for tests. Make : Kirloskar/Greaves Crompton/Catterpillar/Cummins

(A). Alternator :- Standard design alternator rated at 62.5 KVA net output at site after considering deration as per site conditions at 0.8 (lag) power factor AC, 3 - phase 4 - wire 415 volts 50 Hz, 1500 RPM, self exicited self regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulation class 'H' and voltage regulation of + 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 2613/5000 and shall be inposition to generate supply with frequecy regulation with in + 1% tolerance. The alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. (i) Insulation class - 'H' (ii) Temparature rise Class - 'H' (iii) Excitation : Self Excited (iv) Regulation performance: The voltage is kept constant with + 1%, manual voltage adjustment within + 5% . (v) Frequency regulation + 1% Make : Kirloskar/Crompton Greaves/Stemford/Catterpillar

(B) Diesel Engine: - Adequate capacity of Diesel engine not less than 67 BHP (Minimum) as accepted by the accepting officer basing on manufacturers technical details water cooled to drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories directly coupled through flexiable coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- (i) Fly wheel with housing, (ii) Cooling system :- Mounted radiator with fan & belts. (iii) Cooling Water pump : - Centrifugal type belt driven. (iv) Exhaust System :- Exhaust System complete with exhaust piping of 150mm dia with MS pipe light grade upto & outside and 1 meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclousre. Exhaust gas turbo charger type, Exhaust manifold Silencer : Residual type, Bellows (iv) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch/ nozzles/ governer electronic type capable for 1% speed /frequecy regulation. Fuel filters Fuel hoses (v) Lube oil System :- Lubricating oil filter Lubricating oil pump (vi) Air Intake System :- Air intake Manifold, Air cleaner dry type (vii) Governor :- Electromechanical / Electronic governor as per the manufacturer design and specifications. (viii) Starting System :- Electric Self starter with maintenance free battery including battery charging alternator. (ix) Batteries :- Batteries of maintenece free of capacity as recommended by the manufacturer complete with copper conductor multistrnded leads of suitable length from self starter to the battary terminals complete with initial charge and initial fill of electrolite all as specified and as directed. (x) Generator Monitoring Panel : - Comprising of all standard items as mentioned under this schedule or as per standard practice iginiton key switch and start / stop arrangement, indications for Engine parametes, hour run meter, RPM meter, Engine oil pressure indicator, water/coolant temparature indicator, Battery volt display. xi) Safety Controls : - Engine low lube oil pressure high water temperature and over speeding of engine. (xii) Coupling arrangement : - Flexible coupling, fly wheel to suit flexia=ble coupling fly wheel housing. xiii) Accessories :- AVM Pads built or separtely mounted to manufacturer base frames. (xiv) Base Frame : - Made out of ISMC 250 of sturdy design made of MS channel with necessary reinforcement and predetermined holes.

(F) Accoustic Enclosure:- Manufactured by OEM suitable for 62.5 KVA DG Set. (i) NABL approved as per CPCB (ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board. (iii) The generating set batteries and fuel tank should be housed inside the accoustic enclosure. (iv) Fuel tank should be located inside the accoustic (v) Construction Details/specification are as follows : - a) Outer body :- CRCA Sheet of 1.6mm thick. (b) Doors :- CRCA sheet of 1.6 mm thick c) Sound Insulation :- 100 mm thick rock wool (64kg/Cum) (vi) The accoustic should be composite in construction and fully assembled integral unit. (vii) The standard control panel with MCCB should be located near the alternator on the left side and breaker control panels should be kept out side the accoustic. (viii) The batteries should be placed inside the enclosure beside the DG Set on a suitable inlsulated plat form. (ix) The DG Set should be provided with external Emergency stop push button. (x) The enclosure should be provided with bulk head light fitting for inside illumination xi) The noise level should be 75 db at 1m under free field conditions. (xii) The accoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade.

Diesel Engine Generating set 415 volts 35 KVA 3 -phase 0.8 power factor 50 Hz, 1500 RPM self excited self regulated brushless AC generator installed including accoustic enclosure suitable for ambient condition at Ranchi and confirming to condition under IS 4722, BS 5514/2613/5000 with following :- (i) The capacity of Generator set shall be net after all due derating factors as per relevant ISI design. (ii) Rate quoted shall deemed to be inclusive of cable and terminations from Generator panel to change over switch shall be measured including making necessary holes to wall and making good to disturbed surfaces of match to original specification and connection up all as specified and directed. (iii) The quoted rate shall deemed to be inclusive of first fill of oil and final successful acceptance test. (iv) The quoted rate shall deemed to be inclusive of 12 hours test run including fuel at site including of half an hour on 10% overhead in presence of representative detailed by accepting Officer, all arrangements are to be made by the contractor for tests. Make : Kirloskar/Greaves Crompton/Catterpillar/Cummins

(A). Alternator :- Standard design alternator rated at 35 KVA net output at site after considering deration as per site conditions at 0.8 (lag) power factor AC, 3 - phase 4 - wire 415 volts 50 Hz, 1500 RPM, self exicited self regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulation class 'H' and voltage regulation of + 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 2613/5000 and shall be inposition to generate supply with frequecy regulation with in + 1% tolerance. The alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. (i) Insulation class - 'H' (ii) Temparature rise Class - 'H' (iii) Excitation : Self Excited (iv) Regulation performance: The voltage is kept constant with + 1%, manual voltage adjustment within + 5% . (v) Frequency regulation + 1% Make : Kirloskar/Crompton Greaves/Stemford/Catterpillar

(B) Diesel Engine: - Adequate capacity of Diesel engine not less than 37.5 BHP (Minimum) as accepted by the accepting officer basing on manufacturers technical details water cooled to drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories directly coupled through flexiable coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- (i) Fly wheel with housing (ii) Cooling system :- Mounted radiator with fan & belts. (iii) Cooling Water pump : - Centrifugal type belt driven. (iv) Exhaust System :- Exhaust System complete with exhaust piping of 150mm dia with MS pipe light grade upto & outside and 1 meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclousre. Exhaust gas turbo charger type, Exhaust manifold, Silencer : Residual type, Bellows (iv) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch/ nozzles/ governer electronic type capable for 1% speed /frequecy regulation. Fuel filters Fuel hoses (v) Lube oil System :- Lubricating oil filter Lubricating oil pump (vi) Air Intake System :- Air intake Manifold, Air cleaner dry type (vii) Governor :- Electromechanical / Electronic governor as per the manufacturer design and specifications. (viii) Starting System :- Electric Self starter with maintenance free battery including battery charging alternator. (ix) Batteries :- Batteries of maintenece free of capacity as recommended by the manufacturer complete with copper conductor multistrnded leads of suitable length from self starter to the battary terminals complete with initial charge and initial fill of electrolite all as specified and as directed. Starter gear ring, Start and stop push button, Ignition key/Switch, Handling and Operation : Salient features of accessories shall be as under Corrison inhibitor coolant, Paper element filters for fuel, lube oil and by pass, Electrochemical/Electrionic governer controlled directct fuel injection system as per manufacturer design and specifications Fly wheel housing and fly wheel (x) Generator Monitoring Panel : - Comprising of all standard items as mentioned under this schedule or as per standard practice iginiton key switch and start / stop arrangement, indications for Engine parametes, hour run meter, RPM meter, Engine oil pressure indicator, water/coolant temparature indicator, Battery volt display. xi) Safety Controls : - Engine low lube oil pressure high water temperature and over speeding of engine. (xii) Coupling arrangement : - Flexible coupling, fly wheel to suit Flexible coupling fly wheel housing. xiii) Accessories :- AVM Pads built or separtely mounted to manufacturer base frames. (xiv) Base Frame : - Made out of ISMC 250 of sturdy design made of MS channel with necessary reinforcement and predetermined holes.

(F) Accoustic Enclosure:- Manufactured by OEM suitable for 35 KVA DG Set. (i) NABL approved as per CPCB (ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board. (iii) The generating set batteries and fuel tank should be housed inside the accoustic enclosure. (iv) Fuel tank should be located inside the accoustic (v) Construction Details/specification are as follows : - (a) Outer body :- CRCA Sheet of 1.6mm thick. (b) Doors :- CRCA sheet of 1.6 mm thick (c) Sound Insulation :- 100 mm thick rock wool (64kg/Cum) (vi) The accoustic should be composite in construction and fully assembled integral unit. (vii) The standard control panel with MCCB should be located near the alternator on the left side and breaker control panels should be kept out side the accoustic. (viii) The batteries should be placed inside the enclosure beside the DG Set on a suitable inlsulated plat form. (ix) The DG Set should be provided with external Emergency stop push button. (x) The enclosure should be provided with bulk head light fitting for inside illumination (xi) The noise level should be 75 db at 1m under free field conditions. (xii) The accoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade.

Diesel Engine Generating set 415 volts 20 KVA 3 -phase 0.8 power factor 50 Hz, 1500 RPM self excited self regulated brushless AC generator installed including accoustic enclosure suitable for ambient condition at Ranchi and confirming to condition under IS 4722, BS 5514/2613/5000 with following :- (i) The capacity of Generator set shall be net after all due derating factors as per relevant ISI design. (ii) Rate quoted shall deemed to be inclusive of cable and terminations from Generator panel to change over switch shall be measured including making necessary holes to wall and making good to disturbed surfaces of match to original specification and connection up all as specified and directed. (iii) The quoted rate shall deemed to be inclusive of first fill of oil and final successful acceptance test. (iv) The quoted rate shall deemed to be inclusive of 12 hours test run including fuel at site including of half an hour on 10% overhead in presence of representative detailed by accepting Officer, all arrangements are to be made by the contractor for tests. Make : Kirloskar/Greaves Crompton/Catterpillar/Cummins

(A). Alternator :- Standard design alternator rated at 20KVA net output at site after considering deration as per site conditions at 0.8 (lag) power factor AC, 3 - phase 4 - wire 415 volts 50 Hz, 1500 RPM, self exicited self regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulation class 'H' and voltage regulation of + 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 2613/5000 and shall be in position to generate supply with frequecy regulation with in + 1% tolerance. The alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. (i) Insulation class - 'H' (ii) Temparature rise Class - 'H' (iii) Excitation : Self Excited (iv) Regulation performance: The voltage is kept constant with + 1%, manual voltage adjustment within + 5% . (v) Frequency regulation + 1% Make : Kirloskar/Crompton Greaves/Stemford/Catterpillar

(B) Diesel Engine: - Adequate capacity of Diesel engine not less than 21 BHP (Minimum) as accepted by the accepting officer basing on manufacturers technical details water cooled to drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories directly coupled through flexiable coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- (i) Fly wheel with housing (ii) Cooling system :- Mounted radiator with fan & belts. (iii) Cooling Water pump : - Centrifugal type belt driven. (iv) Exhaust System :- Exhaust System complete with exhaust piping of 150mm dia with MS pipe light grade upto & outside and 1 meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclousre. Exhaust gas turbo charger type Exhaust manifold, Silencer : Residual type Bellows (iv) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch/ nozzles/ governer electronic type capable for 1% speed /frequecy regulation. Fuel filters Fuel hoses (v) Lube oil System :- Lubricating oil filter Lubricating oil pump (vi) Air Intake System :- Air intake Manifold, Air cleaner dry type (vii) Governor :- Electromechanical / Electronic governor as per the manufacturer design and specifications. (viii) Starting System :- Electric Self starter with maintenance free battery including battery charging alternator. (ix) Batteries :- Batteries of maintenece free of capacity as recommended by the manufacturer complete with copper conductor multistrnded leads of suitable length from self starter to the battary terminals complete with initial charge and initial fill of electrolite all as specified and as directed. Starter gear ring, Start and stop push button, Ignition key/Switch, handling and operation : Sallient features of accessories shall be as under, Radiator with blower fan, Corrosion inhibitor coolant, Paper element filters for fuel, lube oil and by pass, Electromechanical/Electronic governor controlled directe fuel injection system as per manufacturer design and specifications, Fly wheel housing and fly wheel. (x) Generator Monitoring Panel : - Comprising of all standard items as mentioned under this schedule or as per standard practice iginiton key switch and start / stop arrangement, indications for Engine parametes, hour run meter, RPM meter, Engine oil pressure indicator, water/coolant temparature indicator, Battery volt display. (xi) Safety Controls : - Engine low lube oil pressure high water temperature and over speeding of engine. (xii) Coupling arrangement : - Flexible coupling, fly wheel to suit flexia=ble coupling fly wheel housing. (xiii) Accessories :- AVM Pads built or separtely mounted to manufacturer base frames. (xiv) Base Frame : - Made out of ISMC 250 of sturdy design made of MS channel with necessary reinforcement and predetermined holes.

(F) Accoustic Enclosure:- Manufactured by OEM suitable for 20 KVA DG Set. (i) NABL approved as per CPCB (ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board. (iii) The generating set batteries and fuel tank should be housed inside the accoustic enclosure. (iv) Fuel tank should be located inside the accoustic (v) Construction Details/specification are as follows : - (a) Outer body :- CRCA Sheet of 1.6mm thick. (b) Doors :- CRCA sheet of 1.6 mm thick (c) Sound Insulation :- 100 mm thick rock wool (64kg/Cum) (vi) The accoustic should be composite in construction and fully assembled integral unit. vii) The standard control panel with MCCB should be located near the alternator on the left side and breaker control panels should be kept out side the accoustic. (viii) The batteries should be placed inside the enclosure beside the DG Set on a suitable inlsulated plat form. (ix) The DG Set should be provided with external Emergency stop push button. (x) The enclosure should be provided with bulk head light fitting for inside illumination (xi) The noise level should be 75 db at 1m under free field conditions. (xii) The accoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade.

S&F ON LOAD change over switch 415 V in sheet metal enclosures 4 pole of capacity 200 Amps.

M&L for Earthing complete with galvanised steel earth plate electrode 600mm×600mm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised MS strip 32x6mm connected to earth plate electrode by means of bolts, nuts, check nuts and washers including 50mm bore light grade GI protection pipe all as shown in electrical plate No. 3 of MES schedule Part I with & including PCC 1:3:6 type C1 pit with 40mm thick cover of RCC 1:2:4 B1 reinforced with welded steel wire fabric not less than 4 Kg per Sqm watering arrangement with 20mm GI medium grade pipe ISI marked, GI funnel with GI mesh, filling with mixture of common salt & charcoal necessary excavation and earth works in any type of soil including test point, testing & commissioning, complete all as specified and directed.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 Sqmm 3.5 core, complete all as specified and directed.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 Sqmm 3.5 core, complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in depth in loose / soft soil and getting out for laying of LT UG cable including levelling bottom surface, complete all as specified and directed.

M&L for sand cushioning in trenches including watering and consolidation as in cable protection complete all as specified all as per SSR Part-I

M&L for sub class 'B' bricks, laid flat in trenches with width equal to width of the brick for the protection of under ground cable complete all as specified and directed.

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

Removing of excavated material to a distance not exceeding 50 Mtrs and depositing where directed at a level not exceeding 1.5 Mtr above the starting point, complete all as specified and directed.

Rubber matting suitable for 1.1 KV electrical grade 12mm thick chequered top ISI marked to be laid in front of electrical panel all, complete all as specified and directed. Note :- Warranty for all DG Set will be 05 years/5000 hrs operation from date of completion of work.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 Sqmm 3½ core, complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 Sqmm 3½ core, complete all as specified and directed.

S&F GI pipe light grade 100 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with, nuts and bolts, complete all as specified and as directed.

S&F steel tubular swaged poles complete with cast iron base plate, final taper plug, bolts, nuts and screws as specified type 410 SP-22 (9 metres long).

Restretching of LT/HT overhead line ACSR conductor using lifter and binding with insulator on HT/LT pole using binding wire, complete all as specified and directed. Note: Total Span length shall be considered for measurement of HT/LT pole not the individual conductor in each span i.e. span length = Runing metre.

S&F LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection, complete all as specified and directed.

Supply, installation, testing and commissioning in replacement outdoor type cubicle panel board suitable for 3 phase 4 wire 415 V, 50 Hz and factor fabricated in an approved factory having modern fabrication process powder coating make it dust/vermin proof outer shall be made out of 3 mm thick CRCA sheet & MS angle section 50x50x6mm frame, factory fabricated double door system lockable/open able by keys from both sides having chromium plated 19mm dia fancy locks, louvers & air vent gasket for natural flow outer shell completely vermin proof Inner shell shall be made out of 1.6mm thick CRCA sheet duly compartmentalized. (i). Incoming : MCCB 400 Amp, 4 pole 415 V, 50 Hz Icu 36 KA (Icu =75% Icu) thermally adjustable between 70-100%- 1 No. (ii). Outgoing : (a) MCCB 250 Amp, 4 pole, 415 V, 50 Hz Icu 36 KA (Icu=100% Icu) thermally adjustable between 70-100 - 3 Nos Make Indoasian, HPL, Havells (b) MCCB 160 Amp, 4 pole, 415 V, 50 Hz Icu 36 KA (Icu=100% Icu) thermally adjustable between 70-100 - 1 Nos. Make Indoasian, HPL, Havells (c) Digital panel multi function meter to measure current, voltage, frequency & power factor having programmable with CT size 96 mm x 96 mm accuracy class 1.0 Make HPL, L& T (d) Indicating lamps 22.5 mm dia LED type, 240 V AC 03 Nos 600 Amp and 01 No 400 Amp aluminium basbar.

M&L for road cutting /Hard Standing for laying cables, complete all as specified and directed.

M&L PCC 1:4:8 type D2 40 mm graded aggregate Complete for making good to the excavated portion of Road/Hard Standing at road crossing etc, complete all as specified and directed.

M/S SWASTIK HI-TECH BUILDERS PVT LTD

Raj Construction

arics infrastructure

M/S GYANITECH ENTERPRISES

ashiyana electrical company