REPAIR/ MAINTENANCE OF LT SWITCH GEAR AND ALLIED DISTRIBUTION NETWORKS UNDER AGE E/M OF GE (EAST) JALANDHAR CANTT

Amount

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 500 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

(ii) INCOMING : - (a) MCCB 315 Amp, 415 V, 36 KA, 4 pole with thermal magnetic release, ICS=ICU=100%. Make :Schneider / Legrand / Seimens/ABB -01 No. (b) Panel meter of size 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -01 set (iii) OUTGOING:- (a) MCCB 200 Amp, 415 V, 25 KA, 4 pole with thermal magnetic releaseICS=ICU=100% -01 Nos. (b) MCCB 160 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release, ICS=ICU=100% -02 Nos. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -02 sets

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 630 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

(ii) INCOMING : - (a) MCCB 400 Amp, 415 V, 36 KA, 4 pole with thermal Megnetic release , ICS=ICU=100%-01 No. (b) Panel meter of size 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -01 set (iii) OUTGOING:- (a) MCCB 250 Amp, 415 V, 25 KA, 4 pole with thermal magnetic release, ICS=ICU=100%-01 No. (b) MCCB 200 Amp, 415 V, 25 KA, 4 pole with thermal magnetic release, ICS=ICU=100% -02 Nos. (c) MCCB 160 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release, ICS=ICU=100% -01 No. (c) Indicator with LED lamps for RYB, 3 Phase with MCBs set of three -04 sets

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 250 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

(ii) INCOMING : - (a) MCCB 160 Amp, 415 V, 16 KA, 4 pole with microprocessor release, ICS=ICU=100% -01 No. (b) Panel meter of size 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -01 set (iii) OUTGOING:- (a) MCCB 100 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release, ICS=ICU=100% -03 Nos. (b) Indicator with LED lamps for RYB, 3 Phase with MCBs set of three -03 sets

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 250 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 400 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

(ii) INCOMING : - (a) MCCB 250 Amp, 415 V, 25 KA, 4 pole with thermal magnetic release ICS=ICU=100%-01 No. (b) Panel meter of size 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -01 set (iii) OUTGOING:- (a) MCCB 160 Amp, 415 V, 25 KA, 4 pole with thermal magnetic release, ICS=ICU=100%-03 Nos. (b) MCCB 100 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release , ICS=ICU=100%-01 No. (c) MCCB 63 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release, ICS=ICU=100%-01 No. (d) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -05 sets

Supply, installing, testing and commissioning in-replacement feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz double door with front and rear openable with locking arrangement including inner independent enclosures for all switches/ MCCBs/ metering equipments with hinged (bottle type) shutters, bottom gland plate with sufficient numbers of circular cable entry holes with cable glands of suitable size of cable & with suitable cable glands as per number of outgoings, prewired complete duly powder coated with 7 tank process with base frame made of angle iron 50 mm x 50 mm x 6 mm, legs 100 cm long having openable apron on all three sides of panel 30 cm wide and grouted 45 cm in PCC (1:3:6) type C-1 including brick masonary platform 45cm above ground level all as specified and directedby Engr-in.charge, comprising with following complete:- (a) Bus bar suitable for 3 phase, 415 volts, 50 Hz, 4 wire system of rating 400 Amps made out copper strip of suitable size with coloured heat shrinkable sleaves in four colours (Red, yellow, blue and black) fixed on resin cast insulators including galvanised nuts, bolts and washers etc fitted with and including the following :-

(ii) INCOMING : - (a) MCCB 250 Amp, 415 V, 25 KA, 4 pole with thermal megnetic release ICS=ICU=100%-01 No. (b) Panel meter of size 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. (c) Indicator with LED lamps for RYB , 3 Phase with MCBs set of three -01 set (iii) OUTGOING:- (a) MCCB 100 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release ICS=ICU=100%-03 Nos. (b) MCCB 63 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release ICS=ICU=100%-01 No. (c) MCB TPN, 415 V, 10 KA, 40 Amp-02 Nos (c) Indicator with LED lamps for RYB, 3 Phase with MCBs set of three -04 sets

Notes for Srl item No. 1.00 to 6.01 (a) for MCCB's in all LT panels ultimate breaking capacity should be equal to service breaking capacity. (b) All panels shall be provided with MS plate 3mm thick apron on legs on all 3 sides of panels with openable arrangements (c) Panels/ feeder pillars shall be provided with earthing points (d) Drawings of LT panels shall be got approved from GE before placing order (e) Panels shall be fabricated and tested in the complex of original manufacturer only (f) Testing of panels shall be done in factory complex in the presence of Engineer-in-Charge and test certificates shall be issued by original manufacturer only (g) Further authorization to any vender by original manufacturer shall not be admissible

Supply, installing, testing and commissioning in-replacement Busbar box with factory fabricated prewired bus bar, cubical type of appropriate size out door dust vermin proof, made out of 50x50x6mm angle iron frame/legs and 3mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement mounted on four legs 90cm high , embedded in accommodate the following accessories :- (A) MCCB 200 Amp, 415 V, 25 KA, 4 pole with thermal magnetic release ICS=ICU=100% with spreader links-01 No. (B) Copper bus bar 350 A for three phase and neutral duly insulated with sleeves of different colour RYB (C) Digital meter (D) Volt meter (E) Indicator lamp withLED for RYB 3 phase with set of three-01 Note : Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles.

Supply, installing, testing and commissioning in-replacement Busbar box with factory fabricated prewired bus bar, cubical type of appropriate size out door dust vermin proof, made out of 50x50x6mm angle iron frame/legs and 3mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement mounted on four legs 90cm high P, embedded in accommodate the following accessories :- (A) MCCB 100 Amp, 415 V, 16 KA, 4 pole with thermal magnetic release ICS=ICU=100% with spreader links-01 No (B) Copper bus bar 250 A for three phase and neutral duly insulated with sleeves of different colour RYB (C) Digital meter (D) Volt meter (E) Indicator lamp withLED for RYB 3 phase with set of three-01 Note : Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles.

Supplying, Laying, jointing and testing LT underground XLPE insulated, armoured, heavy duty electric cable PVC sheathed with strandard aluminium conductor, 1100 volts grade of size 25 Sqmm 4 core, laid in trenches, in floor, in duct, through pipes or along the pole complete all as specified and directed. Note : Excavation & earthwork, sand cushioning, brick protection cover, GI protection pipe and clamps shall be measured and paid for separately.

All as per Srl Item No. 11.00 here-in-before but of size 35 Sqmm 3½ core

Excavation in trenches in soft/ loose soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, erecting poles, stay assembly etc. and getting out complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick each layer complete all as specified and directed.

Removal of surplus spoil to a distance n. exc. 50 mtr and depositing where directed at a level n.exc. 1.5 mtr above the starting point complete all as specified and directed

Material and labour for sand cushioning with 8cm thick layer of sand before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed

Supply & laying old size sub class 'B' bricks laid flat in trenches over the cable with the length of brick perpendicular to the direction of cable length complete all as specified and directed

Supply and fixing 1100 volts grade heavy duty PVC insulated & PVC sheathed stranded aluminium conductor of size 10 Sqmm flat twin core cable in service connection all as specified and directed.

Material and labour for 25mm dia rigid PVC conduit exclusive of boxes (junction/ terminal) but exclusive of all tees, bends, elbows, reducers, bell mouth tubs, ends and fixing, all accessories such as couplers, lock nuts, saddles, pipe clamps etc complete all as specified and directed

Material and labour for scraping old paint from LT panels/ feeder pillars inner & outside off size with emery paper, preparing old surface of painting, applying two coats of synthetic enamel paint in steel grey/ blue from top of PCC coping and marking number/ name of panel and feeders in alphabets not less than 150mm in size including disconnection of electric supply before starting of work complete all as specified and directed.

Material and labour for applying two coats of synthetic enamel paint in steel grey/ silver from top of PCC coping/ brick work to chain link fencing inside and outside around transformers/LT panels/ feeder pillars off size and angle iron/ cross arms of fencing complete all as specified and directed.

Supply and fixing for panel meter 96x96 mm with LCD display , accuracy class 1.0, having parameters Voltage, Current, Frequency, Power factor, Power & Energy complete all as specified and directed.

Material and labour in repair to existing indoor Transformers LT/HT side box, LT panels/ feeder pillars by replacement old worn out part by new MS sheet of thickness 3mm cut into shape to match existing duly welded/ bolted with existing surface including painting with synthetic enamel paint 2 coats to match with existing colour of panel over one coat of red oxide primer complete all as specified and directed..

Repair/ maintenance, cutting and cleaing of grass upto 10m x 10m area by using suitable chemical or by manualy all around near package Sub Station and LT Panels area complete all as specified and directed. Note : Grass collected and should be distroy as per direction by Engineer-in-Charge and chemical rates are deemed to be inclusive.

Material and labour for connecting and testing CT, ISI marked in repair suitable for 415 volts, 50 HZ LT supply of ratio 100/5 A complete all as specified and directed.

Material and labour for connecting and testing CT, ISI marked in repair suitable for 415 volts, 50 HZ LT supply of ratio 200/5 A complete all as specified and directed.

Material and labour for connecting and testing CT, ISI marked in repair suitable for 415 volts, 50 HZ LT supply of ratio 400/5 A complete all as specified and directed.

Material and labour in replacement 4 pole contactors (heavy duty) with built in auxiliary contacts ac 415 volts ratings 16 Amps complete all as specified and directed. Make Seimens/ BCH/ L&T

Material and labour in replacement 4 pole contactors (heavy duty) with built in auxiliary contacts ac 415 volts ratings 32 Amps complete all as specified and directed. Make Seimens/ BCH/ L&T

Material and labour in replacement 4 pole contactors (heavy duty) with built in auxiliary contacts AC 415 volts ratings 40 Amps complete all as specified and directed. Make Seimens/ BCH/ L&T

Material and labour in replacement Microprocessor based automatic power factor control relay unit suitable for eight stages of capacitor bank complete all as specified and directed. Make ABB/ Neptune/ L&T/ EPCOS

Supply and fixing and connecting in replacement MCCB Enclosures with single door of suitable size for fixing of MCCB of sizes 100 Amp to 250 Amp complete all as specified and directed.

Material and labour in replacement MCCB 630 Amps, 4 pole, with thermal release, 415 volts, 50 HZ, 36 KA with thermal magnetic releaseICS=ICU=100% complete all as specified and directed.

Material and labour in replacement MCCB 400 Amps, 4 pole, with thermal magnetic release, 415 volts, 50 HZ, 36 KA with thermal magnetic release, ICS=ICU=100% complete all as specified and directed.

Material and labour in replacement MCCB 400 Amps, 3 pole, with thermal magnetic release, 415 volts, 50 HZ, 36 KA withthermal magnetic release, ICS=ICU=100% complete all as specified and directed.

Material and labour in replacement MCCB 250 Amps, 3 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 25 KA complete all as specified and directed.

Material and labour in replacement MCCB 250 Amps, 4 pole, with thermal magnetic release release, ICS=ICU=100%, 415 volts, 50 HZ, 25 KA complete all as specified and directed.

Material and labour in replacement MCCB 200 Amps, 3 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 25 KA complete all as specified and directed.

Material and labour in replacement MCCB 200 Amps, 4 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 25 KA complete all as specified and directed.

Material and labour in replacement MCCB 160 Amps, 3 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA complete all as specified and directed.

Material and labour in replacement MCCB 160 Amps, 4 pole, with thermal magnetic release ICS=ICU=100%, 415 volts, 50 HZ, 16 KA complete all as specified and directed.

Material and labour in replacement MCCB 100 Amps, 3 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA complete all as specified and directed.

Material and labour in replacement MCCB 100 Amps, 4 pole, with thermal magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA complete all as specified and directed.

Material and labour for in replacement TP MCB, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 10 Amps complete all as specified and directed.

Material and labour for in replacement TP MCB, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 16 Amps complete all as specified and directed.

Material and labour for in replacement TP MCB, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 32 Amps complete all as specified and directed.

Material and labour for in replacement TPN MCB, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 40 Amps complete all as specified and directed.

Material and labour for replacement of bakelite terminal block suitable for 35 sqmm Al cable complete all as specified and directed. Make Elmex/ Connectwell

Material and labour for replacement of bakelite terminal block suitable for 50 sqmm Al cable complete all as specified and directed. Make Elmex/ Connectwell

Material and labour for replacement of copper cable for connection in LT panels of size 16 sqmm single core duly crimped with copper thimbles complete all as specified and directed (Cost of copper thimbles and crimping included).

Material and labour for replacement of copper cable for connection in LT panels of size 6 sqmm single core duly crimped with copper thimbles complete all as specified and directed (Cost of copper thimbles and crimping included).

Material and labour for replacement of copper cable for connection in LT panels for metering and CTs of size 2.5 sqmm single core duly crimped with copper thimbles complete all as specified and directed (Cost of copper thimbles and crimping included).

Material and labour in replacement earthing complete with GI or steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically in a pit not less than 2.25 meter below ground level with top edge of earth plate at a depth not less than 1.5 meter below level covered on all sides with alternative layers of charcol dust and common salt 15 cm thick connected to galvanised earth lead Galvanised Iron strip 32 x 6 cm by means of bolts, nuts, check nuts and washers of Galvanised Iron or steel with protection pipe earth wire protected by galvanized steel pipe light grade 40 mm bore from top of the earth plate electrode upto test point and watering pipe 20mm bore, GI light grade with funnel and wire mesh all as shawn in electrical plate No 3 of SSR Part-1 and connected to earthing test point all as specified or indiated and testing on completion, including PCC earth pit (1:3:6) type C-2 RCC covered with CI cover hinged with frame including excavation and earth work complete all as specified and directed. Note : 1. If result is not satisfactory then contractor will do 2nd earthing on his own cost.

Supply and fixing 25 mm x 3 mm aluminum strip as earth continuity conductor including fixing from test point to equipement complete all as specified and directed.

Demolition of reinforced cement concrete of any description & in any position not otherwise specifically provided for complete all as specified and directed

Material and labour for precast cement concrete type B-1 1:2:4 (20mm graded aggregate) and set in Cement Mortar (1:4) as in landings, manholes cover slabs, chajjas, shelves and similar articles including necessary form work complete all as specified and directed.

Material and labour for MS TMT bars 10 mm and over dia and cut to lenth, bent to shape required incl cranking bending spirally for hooping for clos hooking ends and binding with and incl MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed

Material and labour for duct cover made of 6mm thick chequered MS plate of suitable size including handle made of MS bar of size 6mm dia atleast 150 mm long including painting with synthetic enamel paint 2 coats in balck colour over one coat of red oxide primer complete all as specified and directed

Supply, fixing and connecting in glow sign board of size 90cm x 75cm x 25cm made of aluminium sheet 2mm thick with frame of stainless steel with UV printing on star flex in blue and white colour with 02 Nos of 09 Watt LED fitting 2 feet complete all as specified and directed.

Supply, fixing in replacement informatory board of size 1.20 x 0.90m made of aluminium sheet 2mm thick with frame of stainless steel rectangular pipe 25 x 15mm and outer boarder of stainless steel pipe 35mm dia with packing of cover area by canpoy type shape by same material and each side with marking of colour and pasted with heating process. The letters shall be 75mm to 100mm high of white colour cut to shape with special plotter and in proper manner. The board shall be fixed with 02 Nos stainless steel pipes of dia 75mm of 304 grade glossy finish, with MS plate 3m (Top level of board) above GL and embedded and grouted in ground in cement concrete (1:2:4) type B-1 including necessary excavation and earth work complete all as specified and directed

J K AND COMPANY

GULSHAN SINGH GHAI AND SON

UNITED ENGINEERING CORPORATION

DUGGAL CONSTRUCTION CO

CHOUDHARY AND SONS

WELWAYS ENGINEERS INDIA