REPAIR OF LT PANELS MCCBS AND PF PANELS EARTHING LIGHTENING ARRESTOR FLAMEPROOF WIRING FITTINGS INCL LT CABLES AND REPAIR OF SOLAR WATER HEATERS and SOLAR STREET LIGHTS HI MAST LIGHTS PERIMETER SECURITY LIGHTS AF STN CHANDINAGAR

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr depth for laying of cables/poles or foundation etc and getting out all as specified and directed by Engineer-In-Charge.

Removing of surplus excavated soil to a distance not exceeding 50 Mtr from starting point and depositing where directed at a level not exceeding 1.5 Mtr above the starting point all as specified and directed by Engineer-In-Charge.

Returning, filling, including spreading levelling and well ramming in layers not exceeding 25cm apart all as specified and directed by Engineer-In-Charge.

M&L for sand cushoning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed by Engineer-In-Charge.

M&L for sub class `B` bricks for cable protection all as specified and directed by Engineer-In-Charge.

Taking down UNSV LT Under Ground cable of any size all as specified and directed by Engr-In-Charge.

Laying only and connecting of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured LT 1100 Volts grade aluminium conductor of cross sectional area 10 Sqmm 2/4 core incl thimbles as required with suitable size of calmps on wall/under trenches etc all as specified and directed byEngr-in-charge. Note : Item No 07 to 9 UG cable will be issued under Sch "B" free for fixing only. Item will be issued from MES store Yard

All as above item ser No 7 but 25 to 35 Sqmm 3.5 core all as specified and directed byEngr-in-charge.

All as above item ser No 7 but 50 to 70 Sq mm 3.5 core complete all as specified and directed byEngr-in-charge.

All as above item ser No 7 but 95 to 120 Sq mm 3.5 core complete all as specified and directed byEngr-in-charge.

M&L for auguring of holes in true horizontal position under road by means of mechanical rig after doing ultrasound to prevent any damage to existing cable/pipe line coming in route 1.5 Mtr deep and not exceeding 50 Mtrs long incl laying HDPE pipe not less than 150mm dia complete all as specified by Engr-in-Charge.

Supply & fixing MCCB TPN 100 Amps 415 Volts 16 kA complete all as specified and directed by Engineer-in-Charg

Supply & fixing MCCB TPN 125 Amps 415 Volts 16 kA complete all as specified and directed by Engineer-in-Charg

All as per item No 14 above but TPN 250 Amps 415 volts 36 kA. complete all as specified and directed by Engineer-in-Charg

All as per item No 14 above but TPN 400 Amps 415 volts 36 KA.complete all as specified and directed by Engineer-in-Charg

M / L for checking electrical /electronic circuit for finding out fauilty capacitors and replacement with Ultra heavy duty box type capacitor suitable for 440 volt 50 Hz operation of rated capacity 20 kVAr including taking down old unserviceable capacitor and and making all circuit connection and testing for smooth functioning as directed by Engineer in charge.

All as per item No 17 above but 10 kVAr

All as per item No 17 above but 5 kVAr

M & L for Dismantling and strip opening of burnt Booster pump motor of capacity upto 15 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioning complete all as specified and directed by Engineer in Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm,Indoor/Outdoor type all as specified and directed by Engr-In-Charge.

All as item ser No 21 above but for cable of size 70 to 120 sq mm. complete all as specified and directed by Engineer-in-Charg

M&L for chemical and bacteriological analysis of Raw water collected from all the pump house situated in AF stn chandinagar complete all as specified and directed by Engineer-in-charge.

M&L for chemical and bacteriological analysis ofchlorinated water collected from distribution line PH NO 1 situated in AF stn chandinagar complete all as specified and directed by Engineer-in-charge.

S & F on load Change Over Switch 200 Amps 4 pole 415 Volt incl making suitable arraangement to fix in existing LT Panel as required complete all as specified and directed make HPL/Havells/L&T/Legrand all as specified and directed by Engr-In-Charge.

Material and labour for "lifting and Lowering of any acpacity" Submersible Pump Set of any capacity for repair/ Overhauling /rewinding /devolpment incl increasing the length of delivery pipe/or any other requiremwnt at site at tube well installation at AF Station chandinagar with man power/Chain Pulley arrangement including shifting to local workshop for repair and to bring back after repair at site including testing and commisioning all as specified and directed by Engineer in Charge.

S & F in replacement of hot pressed moulded SMC boxes with hinged door fixing of size 345mm x 225 mmx 140 mm with MS clamp 25 x 3mm made to shape with necessry nuts bolts clamps and washers complete comprising of Aluminium bus bar 63 Amps capacity of suitable size -04 nos mounted over Porcelain insulator with nuts & bolts washers incl MCB SP 6 amps and making incoming and outging connections by taking out loops of cable of any size incl necesary excavations and other civil works all as specified and directed by Engineer in Charge. Make :- Sintex /Universal/ SMS complete

M & L for Dismantling and strip opening of burnt submersible pump of capacity 30 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioning such as (i) Impeller GM . (ii) Distance bush SS.(iii) Guide Bush (iv) Neck ring gun metal (v) Impeller key (vi)Guide van (vii) Sand Guard complete all as Specified and directed by Engineer -in- Charge.

Material and labour for draining out sedimentation sludgy water from RCC OH reservoir 50000 Glns capacity -02 nos at 60' feet staging and Semi UG Sump incl scrapping out sticken forieign material from inner side of OH and Semi UG sump walls/Ceiling by wire brush and removing excavated sedimentatation manually and depositing 50 mtr away from OH tank and flushing out the floor with fresh water till satisfaction of Engineer in Charge providing two coats of white wash on old prepared surface cleaning of after completely draining out water from the tank.Writing of cleaning date on the tank quaterly all as specified and directed by Enneer-in Charge

Supply only calcium based Granular for Chlorination of water packed in 45 Kg drums and sealed complete all as per specified and directed by Engr – in – charge. Make as approved by E -in- C

S & F Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground vertically to a depth not less than 2.25 meters deep below ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level connect to galvanized iron earth strip 25 x 4 mm as earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel up to 7.5 meter length connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C-1 earth chamber, 40 mm thick RCC cover 1:2:4 mix with 6mm dia nominal reinforcement @ 150mm c/c both ways etc complete all as shown in electrical plate No 3, connected to earthing test point complete including testing on completion all as specified all as specified and directed by Engr-In-Charge.

All as item ser No 31 above but by using Galvnised iron plate 60×60cm × 6 mm as earth plate electrode and and 4 Sq mm GI wire as earthing lead all as specified and directed by Engr-In-Charge.

M&L in replacement for commissioning & testing ESE based lightining arresstor Model name , Protech Streamer 20 (Protected area 32 meter Radius on Level 1 and 77 meter Radius on Level III ) single spike complete with chemical earthing all connections and acceessories for a range of 25 mtrs complete all as specified and as directed by Engr in Charge.Make Protech Streamer/Seimens

S&F in replacement stranded copper conductor of size 70sqmm single core insulated flexible copper down conductor (cable) from Lightning arrester to Earthing properly fixed with saddles and on insulators Complete all as specified and directed by Engr-in-Charge.

M&L in replacement installtion of GI Mast with insulator and necessary accessories 5 Mtr height incl all necy civil and grouting works, nuts bolts washers Complete all as specified and directed by Engr-in-Charge.

S&F in replacement Lightning Strike Counter ( 6 digit ) incl all connections , fixing on wall etc nuts bolts all as specified and as directed by Engr in Charge.Make Protech or equivalent all as specified and directed by Engineer in Charge.

Design development supply commissioning and testing EHCC certified ground terminal earthing system hollow tube solid bar CCPRI tested for sensitive signal/Electrical equipments highly anti corrosive long life severe wear conditions in the earth pit and of standard size ISI marked copper tube out side secondary conductor of 50mm dia and main primary conductor inside 25mm dia 3000mm length ready to install with suitable connecting terminal confirming to IS:3043 1987 specification highly conducive packing material to be filled in earth pits for providing uniform low resistivity anti corrosive hygroscopic medium around the earth system for improving the efficency of current dissipation 20 Kg per bag (3 bag per kit) min or sufficeient quantities required as per site complete incl PCC pits of inside dimension 0.5x0.5x0.5m and suitable cover complete all as specified and directed by Engineer in Charge

M & L for Dismantling and strip opening of burnt submersible pump of capacity 10 HP to 15 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioningsuch as Bearing Bush gun metal (ii) Rotor Sleeve stainless steel (iii) Water seal (iv) housing CI (v) Thrust bearing block (vi) Thrust Plate parts including replacement of other u/s parts complete all as specified and directed by Engineer in Charge

S & F in replacement of hot pressed moulded SMC boxes with hinged door fixing of size 200mm x 140mm x 95mm with MS clamp 25 x 3mm made to shape with necessry nuts bolts clamps and washers complete comprising of Aluminium bus bar 63 Amps capacity of suitable size -04 nos mounted over Porcelain insulator with nuts & bolts washers and making incoming and outging connections by taking out loops of cable of any size incl necesary excavations and other civil works all as specified and directed by Engineer in Charge. Make :- Sintex /Universal/ SMS complete

M&L for in replacment of MCCB 800 A , breaking capacity 36 KA at 415 V, four pole adjustable thermal and adjustable magnetic settings with extended terminals and separator links complete including doing connections with bus bar and outgoing cables , nuts bolts washers complete all as specified and directed by Engineer-in-Charge.Make Havells /L&T or equivalent

S&F switch flameproof rotary type with termination box in LM6, 16 A, single pole 250 V all as specified and directed by Engineer in Charge

Design development supply commissioning and testing EHCC certified ground terminal earthing system hollow tube solid bar CCPRI tested for sensitive signal/Electrical equipments highly anti corrosive long life severe wear conditions in the earth pit and of standard size ISI marked GI tube out side secondary conductor of 50mm dia and main primary conductor inside 25mm dia 3000mm length ready to install with suitable connecting terminal confirming to IS:3043 1987 specification highly conducive packing material to be filled in earth pits for providing uniform low resistivity anti corrosive hygroscopic medium around the earth system for improving the efficency of current dissipation 20 Kg per bag (3 bag per kit) min or sufficeient quantities required as per site complete incl PCC pits of inside dimension 0.5x0.5x0.5m and suitable cover complete all as specified and directed by Engineer in Charge

Supply and Fixing including repair/replacement of LED driver 230 volt single phase of 45/60 watt, driver life >= 25000 Hrs efficiency - 85%, with out put short circuit protection all as specified and directed by Engr-in-Charge.Make – halonix /Havell’s/bajaj/polycab Graves.

M&L for LED energy saving and environmental friendly long life versatile pressure diw cast aluminium IP 66 roadway luminaire with high power LEDs and electronic diver complete set of 45 wattage 6000K all as specified and directed by Engr-in-Charge., Make-Halonix/Bajaj/Polycab as per site requirment

S & F in replacement of hot pressed moulded SMC boxes with hinged door fixing of size 40 x 25 x16 cm with MS clamp 25 x 3mm made to shape with necessry nuts bolts clamps and washers complete comprising of Aluminium bus bar 63 Amps capacity of suitable size -04 nos mounted over Porcelain insulator with nuts & bolts washers incl MCB SP 6 amps and making incoming and outging connections by taking out loops of cable of any size incl necesary excavations and other civil works Make :- Sintex /Universal/ SMS complete all as specified and directed by Engineer-in Charge.

M & L for replacement of cable PVC insulated unarmored for connection 1.5 sqmm x 2 core Copper conductor from junction box to street light fittings on poles including PVC flexible pipes complete all as specified and directed by Engineer-In - Charge.

Supply & laying cable XLPE insulated, armoured screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 Sq mm 4 core including connections with proper thimbles from pole to pole junction boxes passing through GI pipe complete all as specified and directed by Engr-in-Charge.

M&L for LED energy saving and environmental friendly long life versatile pressure diw cast aluminium IP 66 roadway luminaire with high power LEDs and electronic diver complete set of 60 wattage 6000K all as specified and directed by Engr-in-Charge., Make-Halonix/Bajaj/Polycab as per site requirment

M&L for LED energy saving and environmental friendly long life versatile pressure die cast aluminium IP 66 roadway luminaire with high power LEDs and electronic diver complete set of 90 wattage all as specified and directed by Engr-in-Charge., Make-Halonix/Bajaj/Polycab as per site requirment

M&L for LED energy saving and environmental friendly long life versatile pressure diw cast aluminium IP 66 roadway luminaire with high power LEDs and electronic diver complete set of 120 wattage all as specified and directed by Engr-in-Charge., Make-Halonix/Bajaj/Polycab as per site requirment

Supply and Fixing including repair/replacement of LED flood light driver 230 volt single phase of 150/200 watt, driver life >= 25000 Hrs efficiency - 85%, with out put short circuit protection all as specified and directed by Engr-in-Charge.Make – halonix /polycab/havells.

Supply and install daily weekly programmable electronic 110-240 VAC crono timer switch incl fixing it on panel & connection to the existing system on site complete all as specified and as directed by Engr in Charge. Make L&T cat no GIC 67DDTO

M & L for scrapping of surface of Steel tubular poles of any size incl clamps . brackets etc with scrapping grinder and painting of pole with one coat of primer and two coats of Aluminium paint of approved make to the satisfaction of Engr in Charge incl writing pole no on yellow background with black paint Complete all as specified and directed by Engineer-in Charge.Make Asian paints/Berger

S&F 400W open constructed ballast, 240V 50Hz for HPSV lamps complete all as specified and directed by Engr-In-Charge.

S&F 400W high pressure sodium vapour tubular clear lamp for HPSV lamps complete all as specified and directed by Engr-In-Charge.

S&F Ignitor for 400W high pressure sodium vapour lamps, 240V 50Hz for HPSV lamps complete all as specified and directed by Engr-In-Charge.

M&L for repair of 3 HP power tool motor to operate Steel Wire rope provided fro lowering and lifting of bracket carrying lamps by opening of motor including cutting removing burnt winding wire from stator assy and preparing slots, rewinding the same with super enameled copper winding wire of suitable guage with necessary insulation materials warnishing including replacement of bearings, gears etc and reassemble all the parts with motor testing commissioning complete all as specified and directed by Engr-In-Charge.

Heating element 3 KW with thermostat for electrical Back up complete all as specified and directed by Engineer-in-Charge

Taking down old U/S solar street light any type and capacity all as specified and as directed by Engr in Charge.

Supply & fix battery 100 AH, 12V suitable for solar light fitting after taking down the un serviceable battery complete all as specified & directed by Engineer-in-Charge

Supply & fix LED light fittings 12 watt suitable for solar security light after taking down the un serviceable light fittings complete all as specified & directed by Engineer-in-Charge

Supply & fix battery compartment box made up of MS sheet 2mm thick size suitable for battery with MS cover, locking arrangements & fixing accessories with inside weather proof coated & out side Aluminium paint incl writing pole number in black colour paint etc complete all as specified & directed by Engineer-in-Charge

Singh Associates

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