REPAR TO UNDERGROUND LT DISTRIBUTION NETWORK, OTHER CONTROL ACCESSORIES AND REPAIR TO LT PANEL AND ALLIED IN DOMESTIC AND TECHNICAL AREA AT AF STATION CHANDIGARH

Amount

Excavation in trenches in soft/ loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation of pole, laying of cable etc. and getting out complete all as specified and directed.

Returning and filling in excavated soil including spreading levelling, watering and well ramming in layers each not exceeding 25mm thick in soft/ loose soil all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5mtrs above the starting points complete all as specified and directed.

M&L for sand cushioning to cables with a layer of sand 8cm deep before laying the cable and 15cm depth after laying & stretching of cable) complete all as specified. Note: Punned thickness overall 18cm shall be measured & paid.

Supply and laying old size sub class ‘B’ bricks as in protection of cable laid dry flat perpendicular to direction of cable abutting each other complete all specified and directed.

Relaying of old size sub class ‘B’ bricks as in protection of cable laid dry flat perpendicular to direction of cable abutting each other retrieved from old cable complete all specified and directed.

M&L for boring hole horizontally under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including supply & laying 150mm dia HDPE pipe suitable for 0.4 mpa working pressure complete all as specified and directed.

Supply and laying GI tubing 50mm bore light grade GI tubing with all fitting laid in trenches or fixed to well etc. complete all as specified and directed.

Supply and laying GI tubing 80mm bore light grade GI tubing with all fitting laid in trenches or fixed to well etc. complete all as specified and directed.

Supply, laying, jointing and testing LT XLPE cable 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 laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable 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 laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 70 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supply, laying, jointing and testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 sqmm 4 core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed.

Supplying and fixing 10sqmm flat twin core heavy duty cable 1100 volts grade PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire including taking down existing cable complete all as specified and directed.

M&L for painting of electric pole upto 9m high complete with cross arm, clamps, channel etc. after cleaning exposed surfaces with two coat super enamelled paint as per existing colour i.e. Silver (Aluminium paint) and writing letters and pole Nos or figures (Block. Roman, Italic or Indian) n. exc. 30 cm high complete all as specified and directed.

S&F in replacement LED indicator lamps in RBY colour complete all as specified and directed.

Supply, install, test & commissioning factory made LT feeder pillar box of size 75cm x 75cm x 60cm with set of 4 strip copper bus bar 200 Amp, 1100 volt grade, 60cm long duly sleeved with relevant colored sleeved cubical outdoor type, weather proof, fabricated out 14 SWG MS sheet, welded on 40mm x 40mm x 6mm angle iron frame & having four Nos 120cm long legs made out of 40mm x 40mm x 6mm angle iron below frame grouted on ground in concrete block of size 80mm x 80mm x 100mm built in PCC (1:2:4) of suitable size with front & rear openable door having locking arrangements, bottom space for cable entry with duly internally and externally painted with two coats of dark grey synthetic enamel paint over a coat of red oxide primer including dismantling and taking down existing feeder pillar box complete all as specified and directed.

S&F in replacement of MCCB, 4 pole, 400 Amps, 36 KA, 50Hz, 415 volts with Ics= 100% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 4 pole, 250 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 4 pole, 200 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 4 pole, 160 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 4 pole, 125 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 4 pole, 100 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 3 pole, 160 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 3 pole, 125 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 3 pole, 100 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

S&F in replacement of MCCB, 3 pole, 63 Amps, 25 KA, 50Hz, 415 volts with Ics= 75% of Icu complete with adjustable thermal & adjustable magnetic type relays complete all specified and directed.

M&L for danger notice plate of size 20cm x 15cm fabricated out of 1.6mm thick mild steel sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size fixed in replacement complete all as specified and directed.

S&F stainless steel (SS-304 grade) friction hinges of size 200mm long fixed to LT panels of approved quality, fixed by welding/ stainless steel screws etc. complete all as specified and directed.

M&L for preparation of steel surface of panels and painting with two coat super enameled smoke grey paint complete all as specified and directed.

Supply, installation, testing and commissioning in replacement LT cubical panel (CPRI Approved) of size 1200mm x 750mm x 650mm with set of 400 Amp, 4 strip bus bars duly sleeved with relevant colored insulation heavy duly mounted on insulators; factory made, compartment type, dust and vermin proof (IP-55) duly powder coated outdoor type suitable for 1100 volts grade, 3 phase, 4 wire supply, floor mounted fabricated out 3.15 mm MS Sheet on 50mm x 50mm x 6mm angle iron frame, 120cm long angle iron legs for grouting in floor with cement concrete PCC foundation of suitable size in (1:2:4) and front & rear double door type inclusive locking arrangement & two coat of super enameled first grade quality synthetic enamel paint over coat of red oxide primer with provision of all incoming/ outgoing cable entries alongwith suitable size of double compression type cable gland for incoming & out going cable complete all as specified and comprising the following:-

Supply, installation, testing and commissioning in replacement LT cubical panel (CPRI Approved) of size 1000mm x 750mm x 650mm with set of 400 Amp, 4 strip bus bars duly sleeved with relevant colored insulation heavy duly mounted on insulators; factory made, compartment type, dust and vermin proof (IP-55) duly powder coated outdoor type suitable for 1100 volts grade, 3 phase, 4 wire supply, floor mounted fabricated out 3.15 mm MS Sheet on 50mm x 50mm x 6mm angle iron frame, 120cm long angle iron legs for grouting in floor with cement concrete PCC foundation of suitable size in (1:2:4) and front & rear double door type inclusive locking arrangement & two coat of super enameled first grade quality synthetic enamel paint over coat of red oxide primer with provision of all incoming/ outgoing cable entries alongwith suitable size of double compression type cable gland for incoming & out going cable complete all as specified and comprising the following:-

Supply, installation, testing and commissioning in replacement LT cubical panel (CPRI Approved) of size 1000mm x 750mm x 550mm with set of 400 Amp, 4 strip bus bars duly sleeved with relevant colored insulation heavy duly mounted on insulators; factory made, compartment type, dust and vermin proof (IP-55) duly powder coated outdoor type suitable for 1100 volts grade, 3 phase, 4 wire supply, floor mounted fabricated out 3.15 mm MS Sheet on 50mm x 50mm x 6mm angle iron frame, 120cm long angle iron legs for grouting in floor with cement concrete PCC foundation of suitable size in (1:2:4) and front & rear double door type inclusive locking arrangement & two coat of super enameled first grade quality synthetic enamel paint over coat of red oxide primer with provision of all incoming/ outgoing cable entries alongwith suitable size of double compression type cable gland for incoming & out going cable complete all as specified and comprising the following:-

S&F steel tubular swaged pole type 410 SP-31 (9.00 metre long) complete with MS base plate not less than 8mm thickness and painting the pole internally through out and externally upto the planting depth with two coats of black bitumouns paint and remaining external portion upto 1.50m height above PCC with two coats of synthetic enamel paint in alternate layer of black & yellow colour of 30cm height each and the remaining portion of pole including swan neck with two coats of aluminium paint over a coat of red oxide primer including dismantling of existing PCC poles including foundation concrete complete all as specified and directed.

S&F in repairs street light bracket made out of 40mm dia medium grade GI tubing, 1.50m long, fabricated to required shape and angle as per site requirement with and including MS clamps size 30mm x 6mm with nuts, bolts, washers etc. complete all as specified and as directed.

M&L for cement concrete (1:4:8) type D-2 using 40mm graded crushed stone aggregate in foundation filling & mass concrete for poles/ struts/ stays assembly complete all as specified and directed.

M&L for plain cement concrete (1:3:6) type C-1 using 20mm graded crushed stone aggregate for coping of poles including provision of necessary form work and finishing the exposed surface even and smooth in cement mortar (1:3) and applying two coats of white wash to the portion of PCC muffs above ground level weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

S&F indoor/ outdoor type heat shrinkable type cable jointing kit for LT 1100 volts grade cable for straight through joint complete with accessories suitable for 3½/ 4 core XLPE armoured aluminium conductor cable of size 25 to 50 sqmm complete all as specified and directed.

All as per item No. 43.00 above but for cable of size 70 to 95 Sqmm.

All as per item No. 43.00 above but for cable of size 120 to 150 Sqmm.

Relaying of existing LT cables and rerouting the same in trenches and connectiobs with suitable aluminium thimbles and testing complete all as specified and directed. Note: Excavation, RF, removal, sand filling and bricks shall be measured and paid separately.

M&L for finding out the fault locator machine in LT 1100 volts grade underground cable laid in more than 60cm deep in trenches complete all as specified and directed.

M/s Friends Engineering Works

M/s APEX ENTERPRISES

R D Bansal

BANSAL ENGINEERING

sanjeev enterprises

Jai Maa Electrical Works

PARTAP ENGINEERING WORKS

HARISH SALES CORPORATION

CHADHA ENGINEERS

PAWAN KUMAR GOVT. CONTRACTORS