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| 1 | Supplying and drawing overhead steel core Aluminium conductor (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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR50 Sqmm of (6+1) 3.35 mm (Insulated Rabbit) for LT |
| 2 | Supply and fixing of \"V\" type cross arms with top hamper and clamps as per latest Discom specifications made of MS angle 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 3 | Supply & Erection ofM S lattice structure of height 11.0 mtr as per DISCOMs approved design & details in alignment, including painting of tower of approved make two coat of red oxide paint and one coat of aluminium paint before installation and one coat of Aluminium paint after erection work completed as per technical specifications & drawing of DISCOM.(Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra) All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 4 | Supply and fixing of guard bracket 2.2 mtr. long made from (75x40) ISMC 7.14Kg. Per Mtr. M.S. channel including necessary clamp and botlsetc. as per technical specification & drawing of DISCOM. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 5 | 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. completeas per technical specification of DISCOM. |
| 6 | Supply & Installation of D.P. Structure With AIR BREAK SWITCH having following specifications A, B, C, D, E. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . A) Double pole structure on 2 no ISMB ( I beam ) of size 150 x 75 mm,10 mtr length using 7 no MS channel each of size 100 mm x 50 mm x 2500 mm complete in all respect with nuts, springs washers, clamps as required.B) Off load type gang operated 3-pole vertical flute type switch suitable for 11KV ; 400A ,3-ø, central post rotating double break isolator complete with MS hardware , copper moving & fixed contact ,assembly of 9 nos pin insulator ,GI pipe of suitable length for operation.C) 3nos Vertical / Horizontal mounted 11kv horn gap fuse set /drop out 11kv barrel fuses mounted on 6no pin insulatorsD) 3 piece non linear resistor type. lighting arrestor of approved make suitable for 3 wire, 11kv Overheadline with rated voltage of 9kv rms & nominal discharge current rating of 5 ka & complete with galvanized clamping arrangement GI bolts, nuts, washer etc as required.E) 3 no 11kv ACSR conductors mounted on pin type insularors as required. 6.GENERAL:The go shall be operated by hand operated liver properly earthed with provision for locking mounted at 3’ |
| 7 | Supply and fixing of 11 kV pin insulator confirming to IS:731:1971 with latest ammendmenton 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 8 | 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 reqd. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSRStay set of dia 20mm, 2.4m long stay rod and anchor plate 380 x 380 x 4.0 mm |
| 9 | 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 10 | T & C type hardware 45 KN |
| 11 | T & C disc insulator 45 KN |
| 12 | 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 13 | LT cross arm 600 mm long with clamp |
| 14 | LT cross arm 1200 mm long with clamp |
| 15 | 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 toIS:7935/1975 (latest amended) Nut, Bolt etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR100 mm x 70 mm |
| 16 | Supplying and drawing overhead steel core Aluminium conductor (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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 17 | 50 Sqmm of (6+1) 3.35 mm (Rabbit) |
| 18 | 100 sqmm of (6/4.72 mm+1/1.57 mm) (Dog) |
| 19 | 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 & drawingof DISCOM. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 20 | Supply and fixing of PG / T clamps on overhead lines/jumpers, made of aluminium alloy 4600 of IS 617-1994 (with latest amendment if any) with steel nut and bolts conforming to IS 1363-1992 & IS 1367/1979-80 (with latest amendments if any) all ferrous metal parts intended for outdoor use except those made of stainless steel shall be protected by hotdip galvanising in accordance with IS 2633-1986 complete in all respect as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 21 | PG Clamp for Rabbit Conductor |
| 22 | PG Clamp for Dog Conductor Type - A |
| 23 | Supply and fixing of 1.6 mm thick MS 11 kV Danger plates as per IS :2551-1982 & specification of Discom on the existing poles complete in all respectas as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 24 | 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.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . 6 SWG G.I. ( Hot Dipped) Wire |
| 25 | 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 2.5including 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR 9.0 Mtr long PCC pole of 200 Kg Working Load |
| 26 | Labour charges for Dismentling the structure with pole mounted transformer different capacity along with distribution boards and re- erecting the transformer in the structure to be newly erected along with distribution boards and erecting testing, testing and commissioning (as well as cabling) |
| 27 | Labour charges for Dismantling ofexisting electric poles (PCC poles, MS channel, Lattic tower 12.6mtr. , 11 mtr. along with the ACSR Conductors, 11KV/33KV/LT line etc. 11KV insulator LT insulatorguard wires, staywires and other electric items of the pole coming along the alignment of the road and removal and re- rollingPCC pole, MS channel different sizes as well as 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, including all complete works. |
| 28 | Labour charges for Dismantling of service line connection of industrial/domestic connection, single phase supply/three phase supply system on existing cross armPCC pole, MS channel different sizes of poles along with the ACSR conductor/service line weather proof cable/ Armoured cable, guard wire, stay wire and other electrical item of the pole comming along the alignment of the road and removal and re-rolling as well as handing over the same to DISCOM store including transportation from site to store and stacking of dismantling material in store and temporary supply electrical connection to domestic/industrial connection to consumer where supply disconnected andas per the direction of Engineer Incharge and clean the site good as per the requirement , all complete works. |
| 29 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArrmouredAluminiumcable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withH4- Grade electrolyticaluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) includingtesting etc. as required of following size. OEM must have it\"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR 6.0 Sq. mm, 2 core |
| 30 | Supplying and drawing ofXLPE insulated LT Aerial bunched Aluminium conductor 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. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 31 | 1 X 25 sq. mm. + 1X25 sq. mm. (insulated) |
| 32 | 3 X 25 sq. mm. + 1X25 sq. mm. (insulated) |
| 33 | 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. |
| 34 | 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 level1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 35 | Supply and fixing Substation structure for mounting 11/0.4 Kv Transformer on Double poleas 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. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 36 | Supplying and layingof 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. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR |
| 37 | Supply of Fabricated 33 KV of \"V\" type cross arms as per Discom specifications made of MS channel 100x50 ISMC (9.5Kg. Per Mtr.) 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. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 38 | Supply and fixing of 33 kV pin insulator confirming to IS:731:1971 with latest ammendmenton 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. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 39 | 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.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 40 | B & S type hardware 120KN |
| 41 | B & S disc insulator 120KN |
