HT/LT Line shifting work for Widening and Strengthening of Road from Bandh Baretha to Uchain via Kheriya Mod

BSR Items (Elect. BSR 2025)

Supply and erection of P.C.C. pole as per REC manual no 15/1979 (ammended upto date) and as per latest Discom specifications with factor of safety 2.5 including excavation of pit upto pole planting depth 1/6th of pole length. and back filling with stone aggregate/boulders and soil by ramming and watering etc complete as required.

9.0 Mtr long PCC pole of 200 Kg Working Load

9.0 Mtr long PCC pole of 400 Kg Working Load

Supply and erection of GI stay set confirming to pattern-1 of BS:16/1974 and as per latest Discom Specifications complete with stay rod with anchor plate fitted with cast iron cross head and steel bow, in cement concrete 1:3:6 including excavation of pit-re-filling etc complete as required.

Stay set of dia 16mm, 1.8m long stay rod and anchor plate 300 x 300 x 4.0 mm

Supply and fixing of following LT Supporting accessories with nut bolt & Clamps made out as per standard Discom's specifications with two coats of Red oxide and two coats of Aluminium paint etc. as required.

LT cross arm 600 mm long with clamp

LT cross arm 1200 mm long with clamp

Suspension clamp with eye hook & Pole clamp

Dead end clamp with eye hook & Pole clamp

Type A LT connector for Aerial bunched cable

Supply and fixing of LT porcelain pin insulator as per IS 1445-1997 and as per Discom's standard specifications,suitable for working voltage 1100 volts including all accessories like MS Forged GI LT Pin confirming to IS:7935/1975 (latest amended) Nut, Bolt etc. as required.

100 mm x 70 mm

Supply and fixing of LT porcelain shackle insulator as per IS:1443 1979 and as per Discom's standard specifications, suitable for working voltage 1100 volts including all accessories like GI Hardware fittings confirming to IS:7935/1975 (latest amended) Nut, Bolt etc. as required.

100mm x 110mm

Supplying and drawing Aluminium conductor steel reinforced (ACSR) ISI marked(IS 398 part II-1996) on existing cross arms through insulator with all necessary T&P required including binding and twisting etc. complete in all respect as required.

50 Sqmm of (6+1) 3.35 mm (Rabbit)

100 sqmm of (6/4.72 mm+1/1.57 mm) (Dog)

Supply and fixing of 'V' type cross arms with clamps as per latest Discom specifications made of MS angle (65X65X6)on the existing poles complete including all necessary nut and bolt, clamps with two coats of Red oxide and two coats of Aluminium paint etc. as required.

Supply and fixing of top hamper on the existing pole as per latest Discom specifications complete including nut bolts with two coats of Red oxide and two coats of Aluminium paint etc as required.

Vertical type

11 kV (.7m long) (65 x 65 x6mm angle)

Supply and fixing of MS. Channel Bracket 100 mm x 50 mm with clamp as per Discom Specifications including Nut, Bolt with two coats of Red oxide and two coats of Aluminium paint etc. as required.

1.4 Mtr. Long

Supply and fixing of 11 kV pin insulator confirming to IS:731:1971 with latest ammendment on existing bracket including all accessories like MS forged hot dipped GI Pin confirming to IS 2486(Part-I)/1993 & IS:2486 (Part-II)/1989 with latest amendment, and as per latest Discom specs. etc. as required.

Supply and fixing of 11kV Disc insulator and Hot dipped galvanized Hardware confirming to IS:731:1971 with latest ammendment and as per latest Discom Specs. on existing bracket including all accessories etc. as required.

B & S type hardware 45 KN

T & C type hardware 45 KN

B & S disc insulator 45 KN

T & C disc insulator 45 KN

Supplying and laying of Hot dip galvanized steel stay wire of 550-900 N/mm Quality confirming to IS-2141/2000 in all respect Including chemical composition (Heavily coated Hard quality) of dia 7/3.15 mm(7/10 SWG) and as per latest Discom specs. etc. as required.

Supply and fixing of 11 / 33. KV Stay insulator as per IS:5300/1969 and as per Discom's standard specifications etc. as required.

110 x 75 x 22mm 11 KV Stay Insulator

Supply and fixing of 100 Amp, 11kV Horn gap fuse set IS 9385 on existing DP structure with 6 nos 24kV/22kV post insulator (IS:5350 part III), hot dipped hard ware,fuse wire of required size etc. complete in all respect as per Discom specification etc. as required.

Supply and fixing of 11kV, 400 Amp 3 pole, central pot rotating double break type isolator (IS:9921 part I toV) without earth blade operating mechanism with GI spring loaded reverse loop type fixed contact, solid hard drawn electolytic copper tubular moving contact with silver/ nickel plated at end points, 9 nos post insulator of 12 kV (IS:2554 & IS 5350 part III), hot dipped galvanising hard ware, nut, bolts etc complete in all respect as per Discom specification etc. as required.

Supply and fixing Substation structure for mounting 11/0.4 Kv Transformer on Double pole as per DISCOM specification complete in all respect as required including nuts and bolts etc (excluding the cost of poles) made of MS channel of 4 nos 100 x 50 x 6mm and 4 nos 75 x 40 x 6mm and MS flat 50 x 6mm etc. as required.

Providing and fixing of single pole mounted substation structure set for isolator / single phase transformer as per DISCOM specification complete in all respect with nuts and bolts as required MS flat 50 x 6mm, MS angle 65 x 65 x6mm, MS channel 100 x 50 x 6mm. ( Excluding cost of pole ). Etc. as required.

Supplying and drawing of XLPE insulated LT Aluminum conductor Aerial bunched cable confirming to IS 14255/1995 and IS 398 (Pt-4)/ 1994 and as per Discom Specs. on existing cross arms through I hook with all necessary T&P required including binding and twisting etc. complete in all respect as required.

1 X 25 sq. mm. + 1X25 sq. mm. (insulated)

3 X 16 sq. mm. + 1X25 sq. mm. (insulated)

Providing & Laying XLPE insulated & P.V.C. sheathed Armoured Aluminium cable confirming to IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) including testing commissioning etc. as required of following size.

Supply & Erection of Galvanised steel lattice structure of height 12.8 mtr as per DISCOMs approved design & details in alignment, including painting of tower of approved make, all completed as per technical specifications & drawing of DISCOM. (Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra).

Supply & Erection of Galvanised steel lattice structure of height 11.0 mtr as per DISCOMs approved design & details in alignment, including painting of tower of approved make,all completed as per technical specifications & drawing of DISCOM. (Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra)

Supply of Fabricated 33 KV of 'V' type cross arms made of MS angle(75x75x6 mm) with clamp etc as per Discom specifications on the existing poles complete including all necessary nut and bolt etc with clamps including two coats of Red oxide and two coats of Aluminium paint etc. as required.

Supply and fixing of top hamper as per Discom specifications on the existing pole complete including nut bolts etc as required. Vertical type 33 kV. 0.75mtr. IS 75x75x6mm as per tech specs. Of DISCOM (Steel weight 6.5Kg. Approx. per top hamper).

Supply and fixing of 33 kV pin insulator confirming to IS:731:1971 with latest ammendment on existing bracket including all accessories like MS forged hot dipped GI Pin confirming to IS 2486(Part-I)/1993 & IS:2486 (Part-II)/1989 with latest amendment, and as per latest Discom specs. etc. as required.

Supply and fixing of 33kV Disc insulator and Hot dipped galvanized Hardware confirming to IS:731:1971 with latest ammendment and as per latest Discom Specs. on existing bracket including all accessories etc. as required.

B & S type hardware 120KN

B & S disc insulator 120KN

Supply and fixing M.S. channel (cut point) 100x50mm ISMC (9.5Kg. Per Mtr.) 2x1.8mtr. long with pilot patti 50x6mm thick necessary nuts and bolts etc. as per technical specification & drawing of DISCOM.

Providing & Laying XLPE insulated three core Armoured Aluminium cable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4- Grade electrolytic aluminium conductor confirming to IS: 8130 class-2 of purity >99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC pipe / Hume Pipe/ Stoneware Pipe/ PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing etc. as required of following size.

3 core 185.0 Sq.mm

Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kit suitable for 11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 including testing etc. as required of following sizes.

11 KV End Termination Kit Outdoor type

3 core 120/150/185 Sq.mm

11 KV Straight Through Joint Kit

3 core 120/150/185 Sq.mm

P / L of Double wall corrugated HDPE pipe confirming to IS : 16205 P-24, Stiffness Class 750 N, Externally corrugated and having smooth surface inside with HDPE Coupler, Elbow, Tee at required Depth below the ground for laying cable of following Nominal Outer dia. MFR Test report from NABL accrediated is to be submitted.(Excavation of trench, CC Haunching, Back filling of Earth with compaction is to be Paid Extra).

labour charges for Excavating trenches of required width for pipes dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr.:

All kind of Soils

Hard Rocks

Supply & fixing of GI pipes confirming to IS : 1239 P - 1 ( 2004 ) with socket,elbow,tee, flanges duly screwed & welded including rubber washer, nuts & bolts of 8mm dia complete in all respect. ( If Pipe Laid Underground Excavation and refilling cost will be paid extra)

100 mm dia.

Supply installation testing & Commissioning of high mast lighting system (as per PLG 07 of ILP UK techinical report no 7 of ILE UK /IS:875 Part-1 – 2015//BSEN10025/and IS:2062 )consisting of totally hot dip galvanised by piecewise single dipped method high mast, lantern carriage suitable for up to 18 nos luminaries with welded arm (excluding luminares), mast head frame assembly with full cover, including 1 No. LED 15 Watts aviation obstruction light, double drum type self sustaining winch, integral power tool accessible from door with padlocking arrangement (winch motor with control circuit) hot dipped galvanised heavy duty pipe lightening finial, Stainless steel 6 mm dia. wire ropes (AISI 316, 7 / 19 costruction 3 no. rope for lantern carrage & 2 no. rope for winch assembly ) foundation bolt, torque limiter,EPR insulated PCP sheathed 5 core x 2.5 Sq.mm trailing cable, including outdoor type control panel for auto on / off, reverse / forward motor operation. The mast is constructed from mild steel plates (as per IS 5986 Gr. 510 ) cut and folded to form a polygonal section, telescopic jointed and welding as per BS 5135.etc. as required including cost of RCC Foundation as per OEM Design & Drawings . ( See table P - 04 for specs.) To ensure quality of the product, OEM Must have Type test certificate for wind tunnel test from IIT. Entire manufacturing process starting from sheet cutting to galvanization should be done under one premises Inhouse galvanizing plant shall have bath length not less then 12.0 mtr to ensure the quality of galvanization . (ITC Charges Only)

20.0 Mtr Hm (in 2 section) (ITC Charges Only)

Earth work in excavation/ by mechanical means (Hydraulic Excavator) / Manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sum on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed:

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)(For HM)

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)(For Tower)

Supply and installation of spike of M.S. rod 20mm dia 3.0mtr. long for earthing of (tower/pole) drive into earth by mechanical means sturcture connection the spike with cross arm top hamper PCC pole, lattics tower to earth etc. complete as per technical specification of DISCOM.

Labour charges for Dismantling the structure with pole mounted transformer of different capacity along with distribution boards and re- erecting the transformer on newly erected structure along with distribution boards and including testing and commissioning (as well as cabling connection complete as required)

Labour charges for dismantling of existing PCC/MS electrical Pole including MS channel, V cross arm, 11KV insulator, LT insulator, guard wires, stay wires, one span of ACSR conductors and other electric items, coming along and in the alignment of the road, then removal and re-rolling of the PCC /MS Pole as well as other materials and handing over the same to DISCOM store including transportation from site to store and stacking of dismantling material in store and as per the direction of Engineer Incharge, clean the site good as per the requirement and dismantle material receipt duly signed by DISCOM Engineer submit the receipt to EIC as required.

Labour charges for dismantling of existing Lattice tower including MS channel, V cross arm, 11KV/33 KV insulator, guard wires, stud/stay wire, one span of ACSR conductor and other electric items coming along and in the alignment of the road, then removal and re-rolling of Lattice tower as well as other materials and handing over the same to DISCOM store including transportation from site to store and stacking of dismantling material in store and as per the direction of Engineer Incharge and clean the site good as per the requirement and submit the receipt from DISCOM/ concering authority complete as required.

Labour charges for dismantling of existing street light electrical pole with street light fixture, underground cable, MS box and other electric items of the pole coming along and in the alignment of the road, then removal and re- rolling of MS/PCC pole of different sizes as well as other materials and handing over the same to DISCOM/UIT/MC store and as per the direction of Engineer Incharge and clean the site good as per the requirement and submit the receipt from concering authority complete as required.

Labour charges for dismantling of service line connection (weather proof cable/armoured cable) for single phase /three phase supply of industrial/domestic connections from existing PCC/MS pole and handing over the same to DISCOM store including transportation from site to store and stacking of dismantling material in store and provide temporary supply to domestic/industrial connections to the consumer where supply is disconnected and clean the site good as per the requirement and direction of Engineer Incharge complete as required.

Labour charges for Trimming of tree branches/plants and prepairing route approaches for electric proposed line complete with prior permission of local authority in writing , taking proper shutdown from discom office and inform to DISCOM after complete the work.

Supply & Laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles, making connection with GI/Cu purity purity >95% thimble etc. as required.

8 SWG G.I. ( Hot Dipped ) Wire

GST @18 Percent

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