SPECIAL REPAIR TO EXTERNAL INTERNAL EM INFRASTRUCTURE AT VARIOUS LOCATIONS AT AF STN PATHANKOT

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Point wiring with two single core 1.5 sqmm cable (nominal area) stranded copper conductor, PVC insulated unsheathed cable, 1100 V grade in and including concealed PVC conduit of size not less than 20mm dia with sunken type pressed steel terninal box 1.6 mm thick of suitable size, duly painted with one coat of red oxide primer and two coats of black bituminous paint for mounting fittings/ junction boxes and wiring to be terminated in pressed steel sunken boxes including all accessories and using single core 1.5 Sqmm (nominal area) stranded copper conductor, PVC insulated unsheathed cable as in earth wire (green colour) connected to common earth dolly complete all as specified and directed for following :-

One light point controlled by one switch.

One fan/Exhaust fan point controlled by one switch and one regulator.

One 3 pin switch socket outlet point 5 Amps on independent board.

One 3 pin switch socket outlet point 5 Amps on same board with other switch.

One bell point controlled by one 5 Amps bell push

One light point controlled by two Nos two way switch.

All as per item No.2 above here in before but with copper conductor cable for one 3 pin socket outlet, 15 amp independent, with cable 2.5 sqmm size complete all as specified & directed by Engr-in-Charge.

Switch piano flush type single pole, one way 5 Amps 230 Volts AC circuit complete all as specified & directed by Engr-in-Charge.

Switch piano flush type single pole, one way 15 Amps 230 Volts AC circuit complete all as specified & directed.

Bell push 5 Amps 230 V, AC circuit complete all as specified and directed.

Switch piano flush type,15 Amps, Single pole, two way complete all as specified and directed by Engr-in-Charge.

Socket outlet 5 Amps, 5 Pin flush type multipurpose, 230 Volts AC circuit complete all as specified and directed by Engr-in-Charge.

Socket outlet 2 in 1, 3 Pin 5 & 15 Amps, 230 Volts AC circuit complete all as specified and directed by Engr-in-Charge.

Stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. complete all as specified and directed by Engr-in-Charge.

Call bell ding dong 230 V AC circuit complete all as specified and directed by Engr-in-Charge.

Ceiling rose surface backlite 65x50mm 3 terminals complete all as specified and directed by Engr-in-Charge.

Lamp holder with LED bulb 10 watt,polycarbonate type with cord grip cap suitable for pendant fitting complete all as specified and directed by Engr-in-Charge.

Taking down old and u/s light fittings conventional type from wall surface / ceilling or any position and making good the disturbed surfaces all as specified and directed.

LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed by Engr-in-Charge.

LED light fitting with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete

Taking down carefully unserviceable DB any type/size disconnecting and making good disturbed surfaces complete all as directed

Factory made epoxy powder coated distribution board double door TPN 4 ways vertical type MCB DB, with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 200 Amps copper bus bar, neutral bar, strandard DIN rail, earth bar and cable ties for cable managementcomplete all as specified & directed.

Factory made epoxy powder coated distribution board SPN 8 ways double door with acrylic top cover (IP-43 protection) fabricated from minimum 1.6 mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 200 Amps copper bus bar, neutral bar, strandard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with Knockouts complete all as specified & directed.

Taking down carefully unserviceable MCB SP/SPN/Isolator of any rating/size.

MCB TPN 415 Volt C curve 10 KA 40 to 100 Amps capacityincl taking down old one complete all as specified and directed .

MCB single pole & neutral 240 volt 'C' curve 10 KA 40 Amps complete all as specified and directed .

MCB single pole 240 volt C curve 10 KA 5 to 32 Amps capacity including taking down old oneall as specified and directed.

Taking down old and u/s sub main wiring of 2/3 runs of any sizes from any position including, making good disturbed surface of wall ceiling etc all as directed.

Sub main wiring using two single core PVC insulated, unseathed stranded copper conductor cable of size 6.0 Sqmm of voltage rarting upto and including 1100 volts drawn in and including PVC concealed conduit of dia not less than 25mm with all fittings and accessories, along with one run of PVC (green colour) insulated, unsheathed, stranded copper conductor of size 6.0 Sqmm (green colour) as earth continuity conductor all as specified and directed. (Note : Two runs of single core PVC cable with one run of earth conductor and conduit shall be measured as one unit)

Sub main wiring using two single core PVC insulated, concealed conduit suitable size ,unseathed FRLS multi stranded copper conductor cable of size 4.0 Sqmm with one run of PVC (green colour) insulated, unsheathed, FRLS multi stranded copper conductor of size 4 Sqmm as earth continuity conductor all as specified and directed.(Note : Two runs of single core PVC cable with one run of earth conductor and conduit shall be measured as one unit)

Single pole and neutral enclouser with two pin and earthplug and socket complete with one single pole MCB with 240 V 20 AMP all as specified and directed.

Taking down the defective ceiling fan of any sweep and make after disconnecting electrically & mechanically and transporting to the work shop dismantling, examine & carry out the repairs as required and brought back to site, re-fixing, testing in all respect for smooth running and comprising of the following:-

Servicing/overhauling the ceiling fan by thoroughly cleaning the bearing, shaft, stator, rotor & applying the lubricant / grease to the bearing including applying one coat of super enameled varnish over the winding to improve the insulation value complete all as specified and directed.

All as per item above here in before, but re-winding the burnt/short circuited winding with same guage supper enameled copper wire to maintain speed at load.

All as per item above here in before but applying two coats of synthetic enamel paint after preparation of surface complete all as specified and directed.

Taking down the repairable Exhaust fan of 300mm / 380 mm sweep, any make, single phase, 230 volts, 50 hz, AC after disconnecting electrically and mechanically and transporting to the work shop dismantling, examine & carry out the repairs as required and brought back to site, re-fixing, testing in all respect for smooth running and comprising of the following:-

Servicing/overhauling the exhuast fan by thoroughly cleaning the bearing, shaft, stator, rotor & applying the lubricant / grease to the bearing including applying one coat of super enameled varnish over the winding to improve the resistance value.

All as per item No above here in before, but re-winding the burnt/shourt circuited winding with same cauge supper enameled copper wire to maintain speed at load.

All as per item No above here in before but applying two coat of synthetic enamel paint after preparation of surface complete.

S&F LED Building security light fitting 35 Watt 230V 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.

S&F LED luminaire 600 mm x 600 mm, 36/40 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

S&F Round shape 12 watt 220 volts AC recessed/surface type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

S&F MCCB 63 Amps bus bar chambers factory febricated suitable for 3 Phase & neutral iron clad with 4 Nos 100 amp rated copper strips including 01 No incomer of MCCB rating 63Amp 4Pole, with two Nos Earthing connection bolt with locking arrangement front door operated complete fixed flush in wall and making good the disturbed wall surfaces complete all as a required at site or directed.

Factory made gate light junction box, single phase, 2 wire, 240 volts, weather proof pole mounted made out of 1.63 mm thick MS sheet of size 250x150x100mm depth, with properly insulated aluminium buses - 02 Nos of 32 Amps rated current cap with holes for connecting of cables, hinged door and locking bolt, handle complete all as directed.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 1.5 meter (BGL) connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC chamber in 1:3:6 type C-1, Precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” galvanized iron protection pipe for earth lead wire upto 7.50m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion.

Supplying laying jointing and testing XLPE insulated, PVC bedded, galvanised steel strips armoured heavy duty electric power cable with stranded aluminium conductor suitable for rated voltage of 11000 Volt grade, 3 Core x 120 Sqmm conforming to IS 7098 Part-2) 2011 with upto date amendments and laid in trenches / ducts / pipe or on poles complete all as specified and directed.

Excavating in trenches, not exceeding 1.5metre wide and not exceeding 1.5metre depth for foundation, etc., and getting out in soft/loose of soil, complete all as specified and directed. Note : If any pipe line / HT / LT cable / sewage lline / fibre cable will damaged during the excavation, the same will be rectify / repacement of damage portion to make refunctioning with in one hour and contractor immiadiate inform to concern authority, and rate will deemed to includedd in the quoted rated.) complete all as specified and directed by Engr In Charge.

Excavating in trenches, not exceeding 1.5metre wide and exceeding 1.5metre depth but n exc 3 m in depth for foundation, etc., and getting out in soft/loose of soil, complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick any type of soil, complete all as specified and directed.

Removing excavated soils to a distance exceeding 50m but not exceeding 100m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Sand cushioning to underground cables using new dry river sand laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete, punned to 18cm, complete all as specified and directed Note : Punned thickness of 18cms shall be measured for payment.

M&L for reinforced concrete pipes 200mm bore, class NP-2 with one collar per length of pipe laid and jointed on concrete bed, complete all as specified and as directed.

Supplying and laying reinforced precast concrete cable cover, Class HV, Type-1 flat, size 300mm x 180mm x 40mm, abutting each other for protection of cable, complete all as specified and as directed.

Cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm-120 Sqmm complete all as specified and as directed.

Cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 to 120 Sqmm complete all as specified and as directed.

Cable jointing kit for 11 KV (earthed) grade cable for straight through joint heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 to 120 Sqmm complete all as specified and as directed.

Outdoor type Gang Operated Air break Switch (GOD) suitable for horizontal or vertical mounting fixed type with 12 Nos insulators of rating upto 200 Amps complete with dropout fuse assembly having fuses of 40 Amps having operating mechanism from 1.2 metre above Ground Level with locking arrangement complete confirming to IS-1318 of 1972 rated voltage 11 KV complete all as specified and directed.

Steel Tubular swaged poles type 410 SP-55 (11.0 mtr long) conforming to IS : 2713 Part-I to III 1980, complete with 6 mm thick mild steel base plate, finial taper plug, MS bolts, nuts, screws including painting upto 1.5metre above PCC coping in red and white strips 05 Nos of 30cms each starting from the bottom of the pole and two coats epoxy based paint aluminium grade finish to the remaining external surface over one coat of primer and writing Pole No and applying two coats of black bituminous paint internally, including taking down old unserviceable concrete Poles / Struts, all as specified and as directed.

Steel Tubular swaged poles type 410 SP-31 (9.0 mtr long) conforming to IS : 2713 Part-I to III 1980, complete with 6 mm thick mild steel base plate, finial taper plug, MS bolts, nuts, screws including painting upto 1.5metre above PCC coping in red and white strips 05 Nos of 30cms each starting from the bottom of the pole and two coats epoxy based paint aluminium grade finish to the remaining external surface over one coat of primer and writing Pole No and applying two coats of black bituminous paint internally, including taking down old unserviceable concrete Poles / Struts, all as specified and as directed.

Cross arm bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, drilling holes for bolts, in any shape or size as indicated or directed and also inclusive of two coats of aluminium paint over one coat of red oxide primer, including taking down the existing old unserviceable cross arms, all as specified and as directed.

Lightning arrestor expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo Amp 11000 Volts complete with all fittings, complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in benching including whethering slightly chamfered angles and finished exposed surfaces even and smooth including necessary form work for concrete foundation complete all as specfied and directed by Engr in Charge .

M&L for PCC 1:3:6 type B-1 (using 20 mm graded crushed stone aggregate) as in benching including whethering slightly chamfered angles and finished exposed surfaces even and smooth including necessary form work for concrete foundation complete all as specfied and directed by Engr in Charge .

PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate as mass concrete for foundation complete all as specified and directed by Engr in Charge .

S&F Steel Tubing galvanised light grade, 80 mm bore laid in trenches or under ground/floor or road of fixed with pole for protection of cable including GI clamps with bolts nuts and washers complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode of size 600x600x6mm thick as earth electrode not less than 2.25mtr below ground level with top edge of earth plate not less than 1.50 metre below normal ground level connected to galvanised earth strip 25x4mm as earth continuity conductor connected to earth plate by means of GI thimbles nuts bolts washers all as directed including providing earth strip protection pipe GI light grade 40mm dia from earth plate to main switch board/panel, watering pipe 20mm dia medium grade with wire mesh and funnel at top, earth pit and RCC pit cover in PCC 1:3:6 with adequate quantity of charcoal dust and salt all around the earth plate including all necessary earth work in any type of soil, removing surplus excavated material all as required at site and specified in EP No 3 of SSR part I 2009 and directed by Engineer-in-charge. (Note:- Up to 7.5 Mtr length of GI pipe and GI wire shall be deemed to be included in unit rate quoted by tenderer.

S&F Danger Notice Plate fabricated of 1.6mm white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size, for HT, 25cm x 20cm size complete all as specified and as directed. Note : The letters shall be in local language i.e. English, Hindi & Urdu all as directed at site.

S&F Anti climbing device, spikes type, fabricated out of MS bars (Round, Square or flat) 12 mm dia round bar made out of 40x6 mm MS flat including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole spike welded to flat iron bolt, nuts washers including one primer coat, one under coat and two finishing coats of silver aluminium paint including preparation of surfaces complete all as specified and as directed.

Cable Route Indicators 4" x 4" round / square welded or bolted with angle iron stand 40 x 40 x 6mm MS angle 60cm long, marked HT / LT cables including embedding in PCC 1:2:4 size 30cm x 30cm x 30cm over cable, to be fixed on each turning, at joint across road crossing and distance as per site requirement complete all as specified and as directed.

Road cutting for laying of HT cable under the existing road, and making the good disturbed surface with PCC 1:2:4 complete all as specified and directed by Engr In Charge.

Stay assembly set complete with accessories like stay rod / strand / plate, Loop type insulator, clamps, excavation, concreate etc for LT / HT pole any type using necessary T&P as required on site and as directed.

Galvanised stay strand, 7/4mm complete all as specified and as directed.

Dismantling concrete poles/ struts, any size complete all as specified and as directed.

Dismantling cross-arms of M.S. channel or angle sections etc. complete and setting aside for re-use with in 50m complete all as specified and as directed.

Dismantling ACSR or AAC complete all as specified and as directed.

Dismantling insulators any type, any size complete all as specified and as directed.

Dismantling stay assembly complete. (demolition of concrete, etc. and excavation measured separately complete all as specified and as directed.

Loop type insulator ,with overall dimension 90mmx140mm, clearance of hole 25.5 mm complete all as specified and as directed.

Construction of pit for HT cable passing through GI pipe at joints including necessary excavation and earth work as required including necessary PCC work, brick work, plastering etc all as specified including angle iron frame with RCC cover of apppropriate size internal size of pit 1.5 mtrX1.5 mtr depth below ground level 1.0 mtr and 0.5 mtr above ground level complete all as specified and directed.

Earthing complete with Copper earth plate electrode 60cm x 60cm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to and including Copper Strip 20 x 3 mm as earthing lead, by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 5 of MES SSR Part I and testing on completion including excavation and earth work in any type of soil, PCC (1:3:6) type C1 chamber, with CI cover, funnel with wire mesh, GI watering pipe 20mm dia medium grade and lugs all as specified and directed with earth resistance not more than 1.0 Ohms complete all as specified and as directed. Note : In case earth resistance is more than 1.0 Ohms, the contractor will redo the earthing at no extra cost to the government.

M/S SHRI RAM BUILDERS

INDERJIT SINGH

R D Bansal

Ashoka Engineers

dadwal engineers

Bidder Name

R D Bansal

INDERJIT SINGH

dadwal engineers

Ashoka Engineers

M/S SINGH AND ASSOCIATES

M/S SHRI RAM BUILDERS