REPAIR MAINTENANCE OF LT FEEDER PILLAR LT PANELS EARTHINGS LT CABLE ALONG WITH CONNECTED ITEMS AT AF STN GURGAON UNDER GE (AF) GURGAON

Amount

Excavation in trenches n exc 1.5 wide and n exc 1.5 m in depth for foundation etc or for laying cable etc n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

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

Removal of excavated material/surplus soil to a distance n exc 50m and depositing where directed at a level n exc 50m above the starting point complete all as specified and as directed.

Supply and filling river sand in trenches including spreading for cushioning of LT UG cable complete all as specified and as dirceted. Note : Punned down thickness shall be measured and paid.

M&L for sub class ‘B’ bricks old size laid flat dry in trenches over cable, across the direction of cable complete all as specified and as directed.

M&L for drilling hole under hard standing /road in different location as per site requirement (between 03 mtr to 12mtr maximum) for laying of pipe for protection of cable etc by means of mannual bookle and without disturbing the top surface and making good the disturbed surface if any complete all as specified and as directed.

Supply and laying GI tube medium grade 80 mm bore, ISI marked complete all as specified and as directed.

Supply and laying GI tube medium grade 40 mm bore, ISI marked complete all as specified and as directed.

Supply, laying and testing in replacement of cable XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor 1100 Volts grade cross sectional area 3.5 core x 400 Sq mm complete all as specified and as directed. Note : Provision of suitable double crimpped lugs and glands shall deemed to be included in quoted rates.

All as per item No 9 described here in before but 3.5 core 300 sqmm.

All as per item No 9 described here in before but 3.5 core 240 sqmm.

All as per item No 9 described here in before but 3.5 core 185 sqmm.

All as per item No 9 described here in before but 3.5 core 120 sqmm.

All as per item No 9 described here in before but 3.5 core 95 sqmm.

All as per item No 9 described here in before but 3.5 core 70 sqmm.

All as per item No 9 described here in before but 3.5 core 50 sqmm.

All as per item No 9 described here in before but 3.5 core 35 sqmm.

All as per item No 9 described here in before but 4 core 25 sqmm.

All as per item No 9 described here in before but 4 core 16 sqmm.

Taking out old serviceable /unserviceable under ground cable of following sizes from trenches/poles /pipe/floor complete all as specified and as directed:-

16 Sqmm 3.5 core to 35 Sqmm 3.5 core .

50 Sqmm 3.5 core to 120sqmm 3.5 core .

185 Sqmm 3.5 core to 400sqmm 3.5 core.

M&L for defect rectification high tension or LT cable of any size and laid in trenches by fault locating machine comprising of surge generator pulse,ECHO fault locator with high frequency distance calculator etc and exposing the cable fault,removal of deteriated portion of cable , treating of cable and making the same ready for jointing work complete all as specified and as directed. Note : (i) Cost of necessary excavation and earth work (by hydra machine or manual which suits), labour,fixing charges & T&P including removing of grass/shrubs nearby the fault location shall be deemed to include in quoted rates. (ii) This item also includes charges for exacavation in concrete/pitched road (by hydra or any means) in case fault occurs in the cable below the road or hard concrete area and making good the same as orginal finish.

M&L in repair for cold shrinkable jointing kit including suitable size of connector complete all as specified and as directed. Note : Cost of necessary excavation and earth work (by hydra machine or manual which suits), labour, Jointing kit complete, fixing charges & T&P including removing of grass/shrubs nearby the fault location shall be deemed to include in quoted rates) for the following sizes :- Note- (i)This item also includes charges for exacavation in concrete/pitched road (by hydra) in case fault occurs in the cable below the road. (ii) Excavated area shall be made good to original finish and no extra payment shall be done on this account. The items like Lugs, Ferrules, nuts, bolts if any shall deemed to be included in the rates quoted and no extra payment shall be done on this account:-

XLPE Cable of size 16 sqmm to 50 Sqmm x 3.5/4 core .

XLPE Cable of size 70 sqmm to 120 Sqmm x 3.5/4 core .

XLPE Cable of size 185 sqmm to 240 Sqmm x 3.5/4 core .

XLPE Cable of size 300 sqmm to 400Sqmm x 3.5 core .

Supply only aluminium thimble heavy duty ISI mark suitable for 25 sqmm 3.5 cable complete all as specified and as directed.

All as item 27 above but 35 x 3.5 sqmm cable .

All as item 27 above but 50 x 3.5 sqmm cable .

All as item 27 above but 70 x 3.5 sqmm cable .

All as item 27 above but 95 x 3.5 sqmm cable .

All as item 27 above but 120 x 3.5 sqmm cable .

All as item 27 above but 150 x 3.5 sqmm cable .

All as item 27 above but 185 x 3.5 sqmm cable .

All as item 27 above but 240 x 3.5 sqmm cable .

S&F in replacement LT volt meter (0-500) digital square flush type of size 96x96 mm including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder including taking out of unserviceable Volt meter complete all as specified and as directed.

S&F in replacement 1100 Volts grade LT Ammeter (0 - 300 A) digital square flush & CT type with CT's including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder taking out of unserviceable Ammeter complete all as specified and as directed.

S&F in replacement 1100 Volts grade LT Ammeter (0 - 500 A) digital square flush & CT type with CT's including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder taking out of unserviceable Ammeter complete all as specified and as directed.

M&L for Spray painting to LT panel board with synthetic enamel high glow paint Ist grade including preparation/cleaning of steel surfaces complete all as specified and as directed.

S&F in replacemnt of MCCB with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as directed as per existing model/make of the following sizes:-

(a) 100 Amps 4 Pole 415 volt breaking capacity 35/36 KA .

(b) 125 Amps 3 Pole 415 volt breaking capacity 35/36 KA .

(c) 160 Amps 4 Pole 415 volt breaking capacity 35/36 KA .

(d) 160 Amps 3 Pole 415 volt breaking capacity 35/36 KA .

(e) 200 Amps 4 Pole 415 volt breaking capacity 36 KA .

(f) 200 Amps 3 Pole 415 volt breaking capacity 36 KA .

(g) 250 Amps 4 Pole 415volt breaking capacity 36 KA .

(h) 250 Amps 3 Pole 415 volt breaking capacity 36 KA .

(j) 400 Amps 4 Pole 415 volt breaking capacity 36 KA .

(k) 400 Amps 3 Pole 415volt breaking capacity 36 KA .

(l) 630 Amps 4 Pole 415 volt breaking capacity 50 KA .

(m) 630 Amps 3 Pole 415 volt breaking capacity 50 KA .

Supply and fix in replacement of aluminium busbar of rating upto 200 Amps complete all as specified and as directed.

Supply and fix in replacement of aluminium busbar of rating 200 Amps to 630 Amp complete all as specified and as directed.

Supply and fix in replacement of aluminium busbar of rating 800 Amps complete all as specified and as directed.

M&L for servicing & repair of ACB (air circuit breaker) draw out type of rating 800 Amps 4 pole, 50 KA, O/L, S/C, micro processor based release and cassette mounted horizontal draw out type fully interlocked cassette door automatic safety shutters, mechanical on and off indicators, service/test/isolated position with position indicators, provision of castell lock, with O/L, S/C with 3 CT's of standard ratings 4 blocks of 6 way sliding type LT disconnectors, error prevention plug, racking handle, safety shutters and painted with finished light grey complete all as directed. Note- This item includes all the items required to make servicable and no extra amount will be paid.

All as per item No 36.00 described here in before but 630 Amps.

Supply and fixing in replacement of stay assembly complete with 16mm dia stay Rod including PCC 1:3:6 type C-2 complete all as specified and as directed. (Excavation and earth work included in this item).

S&F danger notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white with letters,figures and conventional skull and bones in signal red colour and fixed with MS clamps,bolts and nuts of approved siz,for LT ,20X15 cm size complete all as specified and as directed.

M&L for surface dressing and proper laying of XLPE electrical cable of any size and capacity nearby the LT Panel after disconnecting all incoming and outgoing connection complete including cleaning of grass nearby the LT Panel upto 2mtr all around , necessary earthwork as required all as specified and as directed.(Note : Rate of necessary earthwork as required at site are deemed to be included in the quoted rate)

Supply, laying/fixing, jointing and testing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor , served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 10 Sqmm 2 core single stranded as in repair complete as specified and as directed.

Supply, laying/fixing, jointing and testing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor , served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 16 Sqmm 2 core single stranded as in repair complete all as specified and as directed.

Supply only Synthetic insulating mat of size 2Mx1Mx10mm thick ISI marked complete all as specified and as directed.

Supply only Synthetic insulating mat of size 2Mx1Mx12mm thick ISI marked complete all as specified and as directed.

Dismantling HT/LT concrete poles and transporting to dump area of any size complete and setting aside complete all as directed. Note: "Hydra Crane Charges deemed to be included in the quoted rates".

Supply, fixing and erection in replacemnt of steel tubular swaged pole type 410SP-31(9 Mtr long) Swan neck complete with CI base plate,taper plug,bolts,nuts,and screws etc duly painted internally and externally with metal oxide anti corrosive paint before errection and painting with two coats aluminium paint after erection complete all as cofirming to IS 2713 (part-1 to 111) and complete all as specified and as directed. Note : Necessary earth work and concrete shall be measured and paid separately

M&L for Foundation for Tubular swaged pole type including excavation , getting out, pole foundation with PCC (1:4:8) type D 2 (using with 40 mm graded crushed stone aggregate). Coping of pole with PCC (11:3:6) type C ( using with 20 mm graded stone agregate) and removing surplus soil to a distance n.exc 50 m and making good surface complete all as specified and as directed .

Supply and fix in replacement of MCB SP 6-32 Amps 230 volts 'B' series complete all as specified and as directed.

Supply and fix in replacement of MCB SPN 40-63 Amps 230 volts 'B' series complete all as specified and as directed.

Material and labour for PVC flat twin core 2.5 sq mm aluminium wire 1100 volt grade laid in 20 mm dia medium grade rigid PVC conduit (and fixing brackets on PCC pole) from Loop-in-loop out junction box to light fitting terminal complete all as specified and as directed. Note :- PVC conduit shall be clamped properly with suitable clamps and no extra payment shall be done on this account.

M&L for replacement of rusted interal structure of LT panel of Size 5.5X3X1.5 feet Shall be dust and vermin proof, protection class (IP-42) and made of 3.15 mm thick CRCA SHEET complete all as specified and as directed. This item includes welding work and all necessary items .

M&L for replacement of panel sheet of size 5.5X1.5 / 3.5X1.0/ 2.5 X 1 feet feet feet vermin proof, protection class (IP-42) and made of 3.15mm thick CRCA sheet and suitable frame work/ support made complete all as specified and as directed. This item includes welding work and all necessary items.

M&L for replacement of panel sheet of size 5.5X3.0 / 5 X 3.5 feet / 4X 2.5 feet of double door with locking arrangement vermin proof, protection class (IP-42) and made of 3.15mm thick CRCA sheet and suitable frame work/ support made complete all as specified and as directed. This item includes welding work and all necessary items.

M&L for replacement of panel sheet of size 5.5X3.0 / 5 X 3.5 feet / 4X 2.5 feet vermin proof, protection class (IP-42) and made of 3.15mm thick CRCA sheet and suitable frame work/ support made complete all as specified and as directed. This item includes welding work and all necessary items.

S&F in replacement for Changeover switch of capacity 250 Amps , 415 Volts , 4 pole with sheet metal inclosure complete all as specified and as directed.

S&F in replacement for Changeover switch of capacity 400 Amps , 415 Volts 4 pole with sheet metal inclosure complete all as specified and as directed.

S&F in replacement for Changeover switch of capacity 630 Amps , 415 Volts , 4 pole with sheet metal inclosure complete all as specified and as directed.

Supply and spray Grass herbicide with the help of kishan sprayer for cleaning the grass of Substation and other installations complete all as specified and as directed. Make - Roundup Herbicide Note:- Spray machine and manpower will be provided by contractor and after spraying, clean the dead grass after five days and no extra cost will be paid.

Supply only fuse wire of rating 50 Amp complete all as specified and as directed.

Supply and fix in replacemnt 60W LED Flood Lights complete all as specified and as directed.

Supply and fix in replacement LED street light fitting 70 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 as directed. This item includes the hydra or any machinery required to replace to light. The light should be such that it should fit in the existing bracket.

M&L for repair of LED street light fitting 45/60/70 Watt 230 V AC outdoor type of any make. Note -(i) This item includes hydra or any machinery required to dismantle and refix and repair to the street light pole complete all as specified and as directed. This item also includes all the componenets required to make serviceable and no any extra payment will be paid. (ii) Repairing will be done by hydra with trolley. (iii) The adapot is included in this rate. (iv) The replacement of unserviceable LED of street light of any capacity is included in this rate.

Dismantling and taking up old existing unserviceable Test Point Terminal Block made of any material complete all as specified and as directed.

M & L in replacement of unserviceable test point terminal block made of gun metal or phosphorus bronze /brass size (75 x 75 x10) mm drilled and 3 nos brass screwed 8 mm dia ,10 mm long hex.head screw complete including GI fabricated test point box size 150mm x 100mm x 75mm height with front openable made out of not less than 0.6 mm thick PGI sheet including painting complete all as specified and as directed.

S&F in replacement of unserviceable porcelin viterous white/ brown/ green insulators of sizes 25mm x 25mm having provision of two holes for fixing on roof / wall under strip/ channel on top for running of down conductors to maintain gap between wall and down conductors etc complete all as specified and as directed.

M&L in replacement of Unserviceable air terminatin single pointed aluminium rod 12mm dia and 300mm long of the rod for fixing on the roof top of the building, etc including nuts, bolts & washers complete all as specified and as directed.

Dismantling and taking up old existing unserviceable Aluminium conductor steel reinforced any size and type of conductor for binding/ fixing / interconnection air termination at roof of open plinth / shade etc complete all as specified and as directed.

M&L in replacement of U/s Aluminium conductor steel reinforced any size and type of conductor for binding/ fixing / interconnection air termination at roof of open plinth / shade etc complete all as specified and as directed.

M&L for earth continuity conductor or main earthing lead fixed to wall / roof and connecting air termination to test point with 25 x 4 mm aluminium strip complete all as specified and as directed. Note :- (i) Laying / fixing of strip from air termination to test point shall be in one run i.e. there shall be no joint in between air termination. In case joint is required, it shall be jointed with nut & bolt joint with breezing full contact of strip. ii) Strip shall be fixed on insulator at the interval not more than 900mm in such a manner at any place it shall not touch to wall/ roof / any metalic body. (Cost of insulator shall be measured and paid seprately under respective items)

M & L in replacement for Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6.0mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including using galvanised iron strip 32×6mm as earthing strip by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth plate surrounded by packed layer of char coal dust and common salt, 15cm thick all around bottom and top and watering pipe 20mm bore of GI light grade with funnel, wire mesh and 40 mm dia GI protection pipe medium grade all as shown in electrical plate No 3 of SSR Part-I and connected to earthing test point, main switch board and testing on completion including excavation, earth work concrete pit with 80mm thick RCC cover in RCC 1:2:4 type B-1 duly reinforced with MS bars 8mm dia @ 150C/C both ways and pit chamber in PCC 1:2:4 type B-1 with 2 Nos suitable lifting handles of 12mm MS bar complete all as specified and as directed.

M&L in replacement for making PCC block of size 25 X 25 X 25 cm in CM 1:2:4 type B1 with 20 mm graded stone for arresting GI pipe post on the roof top of the building complete, etc complete all as specified and as directed.

Supply, laying and testing for replacemnt for complete GI tube medium grade 20 mm bore with all fittings complete all as specified and as directed.

S&F in replacement of gun metal gate valve ISI marked with wheel head, screwed both ends for iron pipe or for socket or union for 20mm bore pipe complete all as specified and as directed.

M&L for painting of earth pit chamber by two coats of synthetic enamel paint after cleaning earth pit properly with iron brush an indicating board as per colour code complete all as specified and as directed.

M&L for construction of earth pit made out cement concrete (1:3:6) type C-1 (using 40mm graded stone aggregate) and cover slab made out of precast RCC (1:1.5:3) type A-1 (using 20 mm graded stone aggregate) of size 42 X 42 X 10 com thick reinforced with 8 mm dia TMT bars @ 15 cm c/c both ways with 10 mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh including dismatling of old existing earth pit complete all as specified and as directed.

M&L for excavating for earth pit of size 45cmX45cmX60cm into the adjacent of the high resisitance value GI earth pit, make a bore of dia 200 mm to a depth of 2 mtr, providing GI strip of size 32X6 mm with the protection of 40mm dia GIA pipe (light grade) of 2 mtr length including necessary filling of Back fill compound (1 bag of 25 kg) into the bore hole around the protection pipe and connect the GI pipe with 32X6 mm GI strip including connection with the existing strip by proper welding/ soldering including returning filling complete all as specified and as directed. Note: Joints at both ends of GI pipe nad GI Strip should be welded.

M&L for 50 mm dia high density polythylene pipes (HDPE) of pressure rating 6 kgf/cm2 to protect earthing strip on walls or in floors etc including taking down old unsv existing pipe complete all as specified and as directed.

M&L for checking earthing resistance reading and submit the report with result duly signed by the user as per format sample given in triplicate by department during execution of work complete all as specified and as directed. Note- (i) Earth resistance to be checked as per the direction of Engr-in-Charge. (ii) Contractor should be responsible for provide testing equipment all as required without any extra cost.

Supply and laying stone aggregate of size 20 mm in the area near transformer complete all as specified and as directed.

Supply and laying stone aggregate of size 40 mm in the area near transformer complete all as specified and as directed.

M&L for load balancing of Single/three phase system at LT Panel upto Distribution box of any size and capacity complete including disconnecting of existing cables and refixing the same as per load balance requirement including replacement of burnt/carbonized aluminium tube terminal of any size and capacity complete all as specified and as directed. Note : (i) Necessary eqpt and safety mesures reqd for load balancing arranged by the contractor without any extra cost. (ii) Cost of New aluminium tube terminal of any size as per site reqmt change under the job deemed to be included in the quoted rate.

Commercial Traders (BID ID -3136797)

YASHVI ENGINEERS (BID ID -3142640)

M/S Anand Enterprises (BID ID -3136446)

M/S Rohit Enterprises (BID ID -3136734)

H.B. Traders (BID ID -3136381)

shiv shanker enterprises (BID ID -3136606)