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| 1 | Supply Part:- |
| 2 | 11KV HT Line :- |
| 3 | Equipments and switchgear:- |
| 4 | Supply of 11KV 400 A, 25kA G.O. switches complete with manually operated equipment and accessories required for their satisfactory operation for their use on distribution sub-station and tapping /sectionalizing points of 11 KV lines |
| 5 | Supply of 11KV, outdoor, open, dropout (D.O.) explusion type fuse units, complete with manually operated equipment and accessories required for their satisfactory operation for their use on distribution sub-station and tapping /sectionalizing points of 11 KV lines. |
| 6 | Poles & Conductor/cable :- |
| 7 | Supply of 10.00 Mtr. Long ISI marked swaged steel tubular pole as per IS: 2713/1980 (Part-'A') as amended from time to time, along with Cap Welded on top & Cast iron Base plate of designation 410SP-47 |
| 8 | Supply of RCC pipe (Muff) ISI marked suitable for different sizes of steel poles. 2000 mm in length and 25 mm thick with 250 mm internal dia duly fabricated by using un-galvanized MS wires of 12 SWG rings and 6 mm MS round in vertical direction conforming to ISI 458-1988 or latest version if any. |
| 9 | Supply of ACSR \\"Rabbit\\" conductor of size 6/1/3.35 mm (50mm2) conforming to IS-398 (Part-II)/1996 with upto date amendments. (Qty.=0.576Km, Provided by HPSEBL) |
| 10 | Insulators:- |
| 11 | Supply of 11 kV Pin Insulator Brown Glazed Porcelain insulator alongwith GI Pin confirming to IS-731/1971 or latest version thereof with minimum and maximum creepage distance distance & duly fitted with lead/zinc thimble suitable for use with GI forged pin having small steel head as per IS:2486 (Part-I & II) of 1993 & latest amendment if any. Moderately polluted atmospheres Creepage distance- 320mm |
| 12 | Supply of 11 KV Disc insulator B&S type conformimg to IS-731/1971 all latest version thereof for suspension & tension string ball and socket type having pin ball. The minumum and maximum creepage distance with diameter of insulator- 225 mm & having electromechanical strength 90KN. The insulator shall have W type phosphors bronze security clips for ball socket porcelain conforming IS: 2486-1971 (90KN) complete in all respect. Moderately polluted atmospheres Creepage distance 320mm |
| 13 | Fittings and accessories :- |
| 14 | Stay Sets:- |
| 15 | Supply of Stay Set Suitable for 11KV made of M.S. Round 1800mm in length, 18mm dia having threads up to 300mm on one end with one nut and one check nut to avoid slippage and eye of 40mm dia on other side and welded confirming to REC specification. Elbow made of MS channel iron 75x40x6mm, 250mm long and M.S. Round 18mm dia, vertical height 450mm, both ends bend after putting in two holes in channel iron taking the ends out 25mm minimum in length and welded with channel iron. One anchor of Angle Iron 65x65x6mm, 750mm in length with one hole of 20mm dia in the centre. The complete stay set shall be painted with superior quality black Japan paint. |
| 16 | Stay Wire:- |
| 17 | Supply of Galvanized Stay Strand conforming to ISS-2141/1992 Edition 2002-05 (with upto date amendments) with heavy coating Zinc hot Dip Galvanized as per ISS-4826/1979 (2001-06) (latest)of following grade and size:- Grade -4 Size 7/3.15mm (7/10SWG) |
| 18 | EARTHING:- |
| 19 | Supply of Earthing set suitable for HT line/Earthing of metering unit made of GI pipe 40 mm dia (internal dia) wall thickness 3.25 mm medium quality pipe of standard make conforming to IS: specifications 2500 mm long with GI Socket closed at top pipe shall have holes of 12 mm dia every 150 mm apart throughout the length and staggered diameterically. Full clamps of MS Flat 40x3 mm fitted at top end of the pipe along with bolts and nuts size 50x12 mm and washers for fixing the clamp on the pipe. The bottom end of the pipe shall be tapered cut at 45 degree. |
| 20 | Supply of MS Channel 100x50x6 mm Cross Arm: Fabrication and supply of Cross arms suitable for 11 KV made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Channel Iron 100x50x6 mm Cross Arm, suitable for fixing on both Steel and PCC Poles whatever is required single/double pole structure of 11KV line with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts, clamps, pin insulators, ball cleaves, eye socket and washers. The weight of MS channel should be strictly 13.10 Kg per meter with a variation of +/-5%. The Cross Arm should be duly painted with two coat red oxide paint of superior quality: |
| 21 | 2340 mm Long for 11kV X-arm |
| 22 | 1270 mm Long for 11kV X-arm |
| 23 | 100 mm Long for Pole Top Bracket |
| 24 | Supply of MS Angle Iron 50x50x6 mm :Fabrication and supply of members made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Angle Iron 50x50x6 mm, suitable for fixing on Steel double pole structure of 11KV structures with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts. The weight of MS Angle Iron should be 4.5 Kg per meter with a variation of +/-5%. The member should be duly painted with two coat red oxide paint of superior quality: |
| 25 | 2125 mm long for x-bracing set |
| 26 | 1800 mm for belting |
| 27 | 750 mm for knee Bracing |
| 28 | Supply of MS Channel 75x40x6 mm Cross Arm: Fabrication and supply of Cross arms suitable for 11 KV made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Channel Iron 75x40x6 mm Cross Arm, suitable for fixing on both Steel and PCC Poles whatever is required single/double pole structure of 11KV line with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts for supporting GO Switch / DO Fuse units. The weight of MS channel should be strictly 7.14 Kg per meter with a variation of +/-5%. The Cross Arm should be duly painted with two coat red oxide paint of superior quality: |
| 29 | 2800 mm for G.O. Switch and D.O. Fuse Unit |
| 30 | 460 mm for GO switch handle supporting |
| 31 | Supply of ISI marked Galvanised Mild Steel wire conforming to ISS-280/1978/2006 (with up to date amendments ) for general engineering purpose, having fine finish, hot dip galvanised, with heavy coating of Zinc as per ISS-4826/1979 (2001-06)(latest) in soft condition and of size 4.00 mm (8 SWG) |
| 32 | Supply of M.S. Hexagon Bolts and Nuts with washers conforming to ISI-1363-1992 off size |
| 33 | Supply of Danger Plate Size: 250x200x1.6 mm made of mild steel plates 1.6 (minimum) thick vitreous enameled white letter figure, conventional skill and X-Boxes and signal red colour on front side for use in HPSEBL. The rear side of the plate shall be black enameled and conforming to IS specifiction no. IS-1351/1982 suitable for 11KV . |
| 34 | Supply of Galvanised steel barbed wire of 9.8 kg /100metre |
| 35 | Earth Hook/ Earth Knob |
| 36 | Supply of Half Clamp (MS Flat 50x6mm) |
| 37 | Supply of Full Clamp (MS Flat 50x6mm) |
| 38 | Supply of Aluminium Paint for all poles and steel fitting |
| 39 | Equipments and switchgear (250 KVA DTR ) :- |
| 40 | Supply of distribution transformer (ordinary), 11/0.4KV, 250KVA |
| 41 | Prov. CTPT combined unit [(PT:11KV/110V);CT:10-400/5 A] |
| 42 | Energy meter 3phase 4 wire CT operated Static Tri-vector meter (CT-500/5A) |
| 43 | Supply of 11KV 400 A, 25kA G.O. switches (porcelain insulator type) complete with manually operated equipment and accessories required for their satisfactory operation for their use on distribution sub-station and tapping /sectionalizing points of 11 KV lines. |
| 44 | Supply of 11KV, outdoor, open, dropout (D.O.) explusion type fuse units, complete with manually operated equipment and accessories required for their satisfactory operation for their use on distribution sub-station and tapping /sectionalizing points of 11 KV lines. |
| 45 | Supply of 9kV, 10 kA Porcelain Station Surge Arresters complete with accessories for 11KV system |
| 46 | Supply of LT Distribution Panel Box cubical suitable for 250 KVA Sub station, size 1100x800x275mm +/- 5% made of steel sheet of 1.60 mm thickness having double door locking arrangements duly powder coated painted complete with 1 No. incomer 400 Amp. MCCB3 pole 50 kA L& T /Havel /Schneider / ABB or equivalent make , 3 phase and neutral air insulated colour coated aluminium bus bar of 600 Amp. rating capacity 1 set of digital type Amp. meter and Volt meter, outgoing 2 No. 350 Amp. 3 pole MCCB breaking capacity 50 kA of make L& T /Havel /schneider / ABB as per detailed specification . |
| 47 | Poles & Conductor/cable :- |
| 48 | Supply of 10.00 Mtr. Long ISI marked swaged steel tubular pole as per IS: 2713/1980 (Part-'A') as amended from time to time, along with Cap Welded on top & Cast iron Base plate of designation 410SP-47 |
| 49 | Supply of RCC pipe (Muff) ISI marked suitable for different sizes of steel poles. 2000 mm in length and 25 mm thick with 250 mm internal dia duly fabricated by using un-galvanized MS wires of 12 SWG rings and 6 mm MS round in vertical direction conforming to ISI 458-1988 or latest version if any. |
| 50 | Supply of ISI Marked multi core 1.1 kV LT Un-Armoured (Heavy Duty) 3.5 C X 240mm2 PVC sheathed AL Conductor Cable confiming to IS-7098 Part-I/1988 to (with latest ammendment )X 2 incomer |
| 51 | Supply of ISI Marked multi core 1.1 kV LT Un-Armoured (Heavy Duty) 3.5 C X 70 mm2 PVC sheathed AL Conductor Cable confiming to IS-7098 Part-I/1988 to (with latest ammendment ) X 6 Outgoing |
| 52 | Insulators:- |
| 53 | Supply of 11 KV Disc insulator B&S type conformimg to IS-731/1971 all latest version thereof for suspension & tension string ball and socket type having pin ball. The minumum and maximum creepage distance with diameter of insulator- 225 mm & having electromechanical strength 90KN. The insulator shall have W type phosphors bronze security clips for ball socket porcelain conforming IS: 2486-1971 (90KN) complete in all respect. Moderately polluted atmospheres Creepage distance 320mm |
| 54 | Fittings and accessories :- |
| 55 | Stay Sets:- |
| 56 | Supply of Stay Set Suitable for 11KV & DTR made of M.S. Round 1800mm in length, 18mm dia having threads up to 300mm on one end with one nut and one check nut to avoid slippage and eye of 40mm dia on other side and welded confirming to REC specification. Elbow made of MS channel iron 75x40x6mm, 250mm long and M.S. Round 18mm dia, vertical height 450mm, both ends bend after putting in two holes in channel iron taking the ends out 25mm minimum in length and welded with channel iron. One anchor of Angle Iron 65x65x6mm, 750mm in length with one hole of 20mm dia in the centre. The complete stay set shall be painted with superior quality black Japan paint. |
| 57 | Stay Wire:- |
| 58 | Supply of Galvanized Stay Strand conforming to ISS-2141/1992 Edition 2002-05 (with upto date amendments) with heavy coating Zinc hot Dip Galvanized as per ISS-4826/1979 (2001-06) (latest)of following grade and size:- Grade -4 Size 7/3.15mm (7/10SWG) |
| 59 | EARTHING:- |
| 60 | Supply of Earthing set suitable for Metering point/ Substations made of GI pipe 38 mm dia (internal dia) wall thickness 3.25 mm, Medium quality pipe of standard make conforming to IS: specifications 3000 mm long without GI Socket closed at top. Pipe shall have holes of 12 mm dia every 150 mm apartthroughout the length and staggered diameterically. Full clamps of MS Flat 40x3 mm fitted at the top end of the pipe along with bolts nuts of size 50x12 mm and washers for fixing the clampson the pipe. Bottom end of the pipe shall be weilded with MS Plate of Size 300x300x6mm. |
| 61 | Supply of MS Channel 100x50x6 mm Cross Arm: Fabrication and supply of Cross arms suitable for 11 KV made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Channel Iron 100x50x6 mm Cross Arm, suitable for fixing on both Steel and PCC Poles whatever is required single/double pole structure of 11KV line with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts, clamps, pin insulators, ball cleaves, eye socket and washers. The weight of MS channel should be strictly 13.10 Kg per meter with a variation of +/-5%. The Cross Arm should be duly painted with two coat red oxide paint of superior quality: |
| 62 | 2800 mm long |
| 63 | 460 mm for supporting main channel of CTPT |
| 64 | Supply of MS Channel 75x40x6 mm Cross Arm: Fabrication and supply of Cross arms suitable for 11 KV made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Channel Iron 75x40x6 mm Cross Arm, suitable for fixing on both Steel and PCC Poles whatever is required single/double pole structure of 11KV line with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts for supporting GO Switch / DO Fuse units. The weight of MS channel should be strictly 7.14 Kg per meter with a variation of +/-5%. The Cross Arm should be duly painted with two coat red oxide paint of superior quality: |
| 65 | 2800 mm for G.O. Switch and D.O. Fuse Unit |
| 66 | 460 mm for GO switch handle supporting |
| 67 | Supply of MS Angle Iron 50x50x6 mm :Fabrication and supply of members made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Angle Iron 50x50x6 mm, suitable for fixing on Steel double pole structure of 11KV structures with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts. The weight of MS Angle Iron should be 4.5 Kg per meter with a variation of +/-5%. The member should be duly painted with two coat red oxide paint of superior quality: |
| 68 | 2800 mm for supporting LA, LT Distribution Box & knee bracing |
| 69 | 450 mm long |
| 70 | Supply & Erection of MS Angle Iron 35x35x6 mm :Fabrication and supply of members made of only TATA/SAIL/RASHTRIYA ISPAT M.S. Angle Iron 35x35x6 mm, suitable for fixing on 11kV Steel double pole structure with holes at suitable places wherever required to adjust 5/8” dia nuts and bolts. The weight of MS Angle Iron should be 2.5 Kg per meter with a variation of +/-5%. The member should be duly painted with two coat red oxide paint of superior quality: |
| 71 | 460 mm long |
| 72 | Supply of M.S. Hexagon Bolts and Nuts with washers conforming to ISI-1363-1992 off size |
| 73 | Supply of Danger Plate Size: 250x200x1.6 mm made of mild steel plates 1.6 (minimum) thick vitreous enameled white letter figure, conventional skull and X-Boxes and signal red colour on front side for use in HPSEBL. The rear side of the plate shall be black enameled and conforming to IS specifiction no. IS-1351/1982 suitable for 11KV . |
| 74 | Supply of Galvanised steel barbed wire of 9.8 kg /100metre |
| 75 | Supply of Half Clamp (MS Flat 50x6mm) |
| 76 | Supply of Full Clamp (MS Flat 50x6mm) |
| 77 | Supply of Aluminium Thimbles suitable for LT cable |
| 78 | Supply of Copper Thimbles suitable for LT cable |
| 79 | Supply of Aluminium Paint for all poles and steel fitting |
| 80 | Suuply of capacitor Bank 415 V for 250 KVA DTR (81 KVAr ) |
| 81 | Cost of DTR Plinth & Fencing |
| 82 | Earth work in excavation by mechanical means (Hydraulic Exavator)/ manual mean over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) i/c getting out and disposal off exavated earth lead upto 50 m and lift upto 1.5 m as directrd by Engineer-in-charge ordinary rock. |
| 83 | Prov. And laying in position cement concerte of specified grade excluding the cost of centering and shuttering. All work up to plinth level:1:4:8(1 cement:4 coarse sand): 8 graded stone aggregate 40 mm nominal size. |
| 84 | Prov. And laying in position cement concerte of specified grade of reinforced cement concrete , excluding the cost of Centering, shuttering finishing and reinforcement. All work up to plinth level:1:1:5:3(1 cement: 1.5 coarse sand): 3 graded stone aggregate 20 mm nominal size. |
| 85 | Prov. And fixing of GI Chain link fabric fancing of required width in mesh size 25X25 mm made of GI wire og Dia 3mm i/c strengthening of 2mm dia wire or nut, bolts and washers as required complete as per the directrd by Engineer-in-charge |
| 86 | Steel work welding in built up sections trusses & framed work, including cutting, hoisting, fixing in position & applying a priming coat of approved steel primer using structural steel etc. as required in gratings, frames, gaurds bar, ladders, railing, brackets, gates and similiar works. |
| 87 | 15 mm cement plaster on the rough side of single half of brick wall of mix Cement mortar 1:4 (1 cement: 4 Fine sand) |
| 88 | Supplying and stacking at site: Shingla spreading of stone aggregate 20 mm thick. |
| 89 | Prov. And fixing ISI marked oxidised M.S sliding door bolts with nuts and screws etc. complete. :300X16 mm |
| 90 | Prov. And fixing ISI marked oxidised M.S handles confirming to IS : 4992 with necessary screw etc. complete 125 mm. |
| 91 | Half brick masonry with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in : cement mortar 1:4 (1 cement : 4 Coarse sand) |
| 92 | Cement and shuttering i/c strutting proping etc. and removal of form for Edges of slabs and breaks in floors and walls. |
| 93 | Random rubber masonry/ polygonal rubble masonary (uncoursed/brought to courses) with hard stones of approved quality in foundation & plinth including leveling up with cement concreet 1:6:12 (1 cement: 6 sand: 12 graded stone aggregate 20 mm nominal size) at plinth level in cement mortar 1:6 ( 1 cement: 6 Sand) |
| 94 | Erection Part:- |
| 95 | 11kV HT Line :- |
| 96 | Erection of GO switch & dropout (D.O.) explusion type fuse units on tapping/Line structure |
| 97 | Erection of steel tubular pole 9/10/11 Mtr. Long (Single pole) digging of pit, Drilling of holes in X-Bracing set X-arm, Erection of pole with RCC Muff,including cement concrete filling 1:3:6 (1 cement : 3 sand : 6 aggrigate 20 mm nominal size), Fixing of insulator X-arm X-bracing set, Fixsing of all types of Clamps, Fixing of barbed wire danger plate , Filling of pit+ramming & painting of pole (Punching of the poles is stricitly not allowed) |
| 98 | Erection of steel tubular pole 9/10/11 Mtr. Long (Double pole) digging of pit, Drilling of holes in X-Bracing set X-arm, Erection of pole with RCC Muff,including cement concrete filling 1:3:6 (1 cement : 3 sand : 6 aggrigate 20 mm nominal size), Fixing of insulator X-arm X-bracing set, Fixsing of all types of Clamps, Fixing of barbed wire danger plate , Filling of pit+ramming & painting of pole (Punching of the poles is stricitly not allowed) |
| 99 | Erection of steel tubular pole 9/10/11 Mtr. Long (Single to Double pole) digging of pit, Drilling of holes in X-Bracing set X-arm, Erection of pole with RCC Muff,including cement concrete filling 1:3:6 (1 cement : 3 sand : 6 aggrigate 20 mm nominal size), Fixing of insulator X-arm X-bracing set, Fixsing of all types of Clamps, Fixing of barbed wire danger plate , Filling of pit+ramming & painting of pole (Punching of the poles is stricitly not allowed) |
| 100 | Laying, stringing , sagging & binding with Insulator of ACSR rabbit conductor of size 6/1/3.35 mm (50mm2) for HT Line. |
| 101 | Erection of Stay Set HT (Digging of pit, fixing of stay rod, filling of pit , nozzeling & tighting) |
| 102 | Erection of Earthing set for HT Line (Digging of pit, fixing of GI wire to the earth system & filling of pit) |
| 103 | Laying, stringing , sagging & binding with Insulator of GI wire for HT Line. |
| 104 | Fixing of Jumper |
| 105 | Distribution Transformer (250 KVA DTR ) :- |
| 106 | Erection of 250KVA , 11/0.433KV DTR on plinth , CT PT unit , complete viz digging of pit for poles & earthing (2 No. for pole & 3 no. for earthing), Drilling of holes in X arms & poles Prepration of plateform structure member CI, AI i.e. X-arm & Knee bracing set, Erection of Double Pole Structure, Concreting of RCC Muff with c:c 1:3:6 (1 cement :3 sand :6 aggregate 20 mm nomial size with curing complete etc.) , Erection of plateform, Erection of x-arms, Erection of G.O. Switch, Erection of Drop-Out Fuse Unit, Erection of Lightning arrestor, Erection of LT Box, Providing Earthing connection including G.I.Wire to G.O Switch, Transformer, Lightning arrestor, etc , Erection of 4 Nos. Stay set , Erection of Jumper, Pipe Earthing 3 No. sets , Laying of LT Cable, Barbed wire , painting & erection of energy meter HT complete in all respect. Please Enable Macros to View BoQ information |
