SPECIAL REPAIR TO 11 KV HT FEEDER NEAR VARIOUS LOCATION AT KALIMPONG MIL STATION UNDER GE 867 EWS

Amount

Dismantling / Taking down old ACSR having more than two joints of any size and removing materials from the site of work complete all as directed by Engr-in-charge.

Dismantling / Taking up old unserviceable rusted steel tubular poles of any size for reuse (within 2 Km for serviceable poles) or removing unserviceable pole from the site of work complete all as directed by the Engr-in-charge.

Dismantling / Taking down old cross arms of channel or sections etc complete setting aside for reuse (serviceable one) or removing materials from site of work complete all as directed by the Engr-in-charge.

Dismantling / Taking down unserviceable / damaged /un-glazed insulator of any size, shape / grade or type from pole etc of any length and removing materials from site of work complete all as directed by the Engr-in-charge.

Supplying laying jointing and testing XLPE insulated, PVC bedded galvanised steel strips armoured heavy duty power cable with aluminiam conductor suitable for rated voltage of 11000 volt gradeEarthed system and Manufactured by triple extrusion using single (comman) crosshead extrusion technique and dry cure inert gas cured cross linking process and conforming to IS: 7098 CL-II and 3 core x 95 sqmm and laid in trenches/ducts/pipe or on poles complete all as specified and directed

Supply and jointing heat shrinkabble end termination joints for 11 KV ( Earthed) XLPE cable size of 50Sqmm to 95 Sq mm 3 core Outdoor type complete all as specified and as directed.

Supply and jointing heat shrinkabble end termination joints for 11 KV ( Earthed) XLPE cable size of 50Sqmm to 95 Sq mm 3 core indoor type complete all as specified and as directed.

S&F in repair/replacement lighting arresters non linear type complete with all fitting transmission class, discharge capacity 65 Kilo Amps Suitable for 11000 Volts including taking down complete all as specified and directed by Engr-in-Charge.

S&F Earth continuity conductor or mains earthing lead fixed to wall on batten or reces or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing ec as required 4 mm dia galvanised iron steel wire

S & F Air Break Gang operated with 09 Nos insulators outdoor type, Triple pole mechanically operated, suitable for vertcal isolation single bracket provided with locking arrangement consisting of MS channel, HT Post type insulator copper alloy, high Pressure, Assembly operating rod 25 mm dia GI pipe heavy grade for operating from 1.2 mtr above GL complete confirming to IS -1318 of1972 rated voltage 11 KV & for current rating 400 Amp including taking down complete all as specified and directed.

S&F drop-out fuse unit, in replacement expulsion type for out door air break gang operated switch, single pole mounted on and including insulators and jumpers for 11kv working pressure fixed to and including MS channel with nuts, bolts and washers etc, systhetic bounded fuse tube complete with line cap suitable for current carrying capacity upto 100Amps (Set of three) including taking down complete all as specified and directed.

Supply and fix pin type porcelain, vtreous, brown insulator including one galvanised mild steel spindle, two galvanise iron washers and one galvanised iron nut, 150mm height, 150 mm dia for 11000 volts grade all as specified and directed

Supply, erection and fixing in true vertical position steel tubler swaged pole 11 mtr long type (410-SP-55) conforming to IS -2713 (part 1 and 2) - 1980 complete with cast iron base plate, pole cap, MS bolts, nuts and screws, welded and reduced section and longitudinal weld seam throughout entire length of pole including material and labour for 2 coats of black bituminous paint throughout internally and externally upto planting depth and remaining exterior position of pole with two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed.

Earthing complete with galvanised Mild steel earth plate electrode size 600 x600x6 mm thick buried directly in ground (preferably in vertical position earth pit not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 3 mm (BGL) connected to galvanised iron strip 32x6mm as earthing lead by means bolts, nuts check nuts including PCC pit in RCC 1:2:4 type B-I, 20 mm bore medium grade, GI water tubing fixed with CI funnel wire mesh 15 mm light grade for protection pipe including charcoal common salt complete all as specified in EP No 3 of SSR -1991 Part-I connected to test including taking down complete all as specified and directed .

Supply and installation of earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or draw in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required 32x6mm GI strip incl taking down u/s strip any type complete

Excavation in trenches soft/ losse soil not exceeding 1.5 metres wide and not exceeding1.5 metres in depth and getting out in soft soil complete all as specified.

Excavation in trenches Hard / dense soil not exceeding 1.5 metres wide and not exceeding1.5 metres in depth and getting out in soft soil complete all as specified.

All as per serial item No 17 above but depth exceeding 1.5 meter and not exceeding 3.00 meter

Returning, filling in, including spreading , leveling , watering and well ramming in layer not exceeding 25cm each layer all as specified.

Removing excavated material not exceeding 50M and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified.

M & L for sand cushioning to underground cables provided with a layer of sand 8cm thick before laying the cable in trenches and 15cm thick after laying the cable in trenches complete all as specified.

M & L for plain cement concrete (1:3:6) typeC-2 using 40 mm graded crushed stone aggregate as in foundation / stay assembles etc. complete all as specified

M & L for cement concrete 1 :3 :6 type C-1 using 20 mm graded aggregate incl necessary form work all as specified

Supply and laying reinforced precast concrete HT cable cover, class HV, Type-1 flat size 300x180x40mm complete all as specified

M & L Aluminum conductor steel reinforced for HT/LT line on steel poles stretching without kinks and bends including binding wires all as specified of size: 6/1x 2.59 sqmm and 6/1x 2.11.

M & L Cross arms bracing supports , clamps and back plate fabricated frame structural steel section including nuts , bolts , washers , welding , binding , cold or hot , drilling hole for bolts in any shape or size indicated or directed and inclusive of one primer coat and one finishing coat of alum. Paint complete all as specified.

M & L Mild steel galvanized light grade 80mm dia tubing with all fitting laid in trenches , across road or on pole including taking down complete all as specified and directed.

Material and labour for PCC cable path indicators with embosed on voltage, location and size of cable of 60cmx60cm x06 cm size of indicator and embedded in PCC block (1:3:6) type using 20 mm grade stone aggregate including painting and earth work complete all as specified and directed.

M&L for cutting of PCC/Hard standing/WBM road not exceeding 20 cm in width not exceeding 45 cm in depth for passing of LT cable and making good of disturbed surface to match with the existing surfaces by using old and new material i.e bitumen/PCC (1:3:6) type C-1 complete all as specified and directed .

Note 1:- (Applicable for all parts/items) : The biidders/contractors are advised to read tender document, all drawings & all corrigendum/amendments and general condition of contracts before entry/quoting the rates. Note 2:- Attention to bidder is hereby invited to upload revised BOQ if published during their bid submission. Uploading of incorrect/ pre-revised BOQ shall be treated as non bonafide and rejected. Note 3:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

SANJAY KAUSHIK

S K ENTERPRISES

Janata Enterprises

MS MAYA PRAKASH GOEL AND SONS

SANJAY SAW MILL

MS ORIENT ENGINEERING WORKS

KAMLESH ENTERPRISE