Tender for Providing SOP to tapping additional source lift to improve the various WSS under Phatti Kashwari 2nd Stage under ESD HPSEBL Bhunter on Turnkey Basis

Amount

Description

Equipments and switchgear

Erection , Testing etc. including Design, engineering, manufacture, assembly, inspection, testing and delivery of ISI marked, non-sealed, oil immersed, ONAN type, 50 Hz. double wound, 3-phase- 11/0.433KV, 250KVA, outdoor type distribution transformers, for use in power distribution system (Transformers shall be supplied by the HPSEBL, only erection rate is to be quoated).

Supply, Erection , Testing etc. including Design, manufacture, testing , supply & delivery 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.

Supply, Erection , Testing etc. including Design, manufacture, testing , supply & delivery 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.

Supply, Erection , Testing etc. including Design, engineering, manufacture, assembly, testing and delivery of 9kV, 10 kA Surge Arresters complete with accessories for 11KV system

Supply & erection of LT Distribution Panel Box suitable for 250KVA S/Stn of size 1100x800x275mm +/- 5% made of steel sheet of 1.63 mm thickness having double door locking arrangement duly powder coated painted complete with MCCB Rating 400Amp, 3 Poles having following specifications (1) Minimum frame size 400Amp (2) Type variable trip free, (3) Breaking capacity- Isu & LCS at 415, 50 Hz (KA: not less than 50 KA) (4) , Thermal release range: 320-440Amp (5) Mecanical life (operation) 20000 No. (6) Electrical life (operation) 4000 No. (7) Rated insulation voltage (V) 690V (8) Tripping thermal releasing setting : Thermal-O/L variable setting (9) Tripping magnetic releasing setting : Magnetic- S/C fixed setting (12) in (10) (Operation) volatge 415V, AC (11) Caliberation temperature: 40 degree C (12) High voltage withstand voltage : 3KV for 1 minute (13) Confirming to IS : 1993/60947-2, 1989 (14) Make L&T/ Havells/ABB/ HPL/ Schneider (15) ICS : 100% ICU

Supply & erection of capacitor bank 415V for 250KVA DTR (81KVAr)

Poles & Conductor:-

Erection of 10.00 Mtr. Long ISI marked swaged steel tubler 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 and Erection of poles as per detail and Drawing attached. (Poles shall be supplied by the HPSEBL, only erection rate is to be quoted)

Erection of 9.00 Mtr. Long ISI marked swaged steel tubular pole as per IS: 2713/1980 (Part-II) as amended from time to time, along with Cap Welded on top & Cast iron Base plate of designation 410SP-32. (Poles shall be supplied by the HPSEBL, only erection rate is to be quoted)

Supply and Erection 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.

Erection of ACSR conductor of size 6/1/4.09 mm (80mm2) (Conductor shall be Provided by the HPSEBL) (only erection rates are to be filled )

Supply and Erection of ACSR rabbit conductor of size 6/1/3.35 mm (50mm2) conforming to IS-398 (Part-II)/1996 with upto date amendments

Insulators:-

Supply and Erection 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

Supply and Erection 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

Cable:-

Supply & Erection of LT Cable 240 mm2 PVC (1.1kV,3.5 C, Al, Un-Armour)

Fittings and accessories :-

Stay Sets:-

Supply & Erection 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.

Stay Wire:-

Supply & Erection 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)

EARTHING:-

Supply & Erection of Earthing set suitable for HT line 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.

Supply & Erection of Earthing set suitable for 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.

Supply & Erection 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 4.06 mm (8 SWG)

Supply & Erection 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, pin insulators, ball cleaves, eye socket and washers. The weight of MS channel should be strictly 9.56 Kg per meter with a variation of +/-5%. The Cross Arm should be duly painted with two coat red oxide paint of superior quality:

1070 mm long

2140 mm long

2800 mm long

460 mm for supporting of main channel of CTPT/DTR

Supply & Erection of MS Channel 75x40x6 mm Cross Arm: Fabrication and supply of Cross arms suitable for 11 KV made of only TATA/SAIL/RASHTRIYA ISPAT or conforming to IS: 2062:2006 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:

2800 mm long

Supply & Erection 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:

2800 mm for supporting LA 's & Distribution panel box

2800 mm for CTPT unit belting & knee bracing

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:

460 mm for CTPT unit belting & knee bracing

Supply, Fabrication and Erection of Cross Bracing set suitable for 11 KV made of only TATA/SAIL/Rashtriya ispat M.S. Angle Iron of size 50x50X6 mm having length of 1.8 mtrs. 2 Nos. Straight Members and 02 Nos. cross members of length 2.125 mtrs. Confirming to REC specifications suitable for easily fixing on both PCC and steel poles as per requirement. (each set) having fitted with 4 Nos clamps of M.S. Flat of size 65x65X6 mm and 9 Nos bolts of size 75X16 mm (Approximate weight 60 Kg.)

Supply, Fabrication and Erection of knee bracing set suitable for 11 kV made of only TATA/SAIL/Rashtriya Ispat M.S. Angle Iron (2x750x50x50x6mm) conforming to REC Specifications suitable for fixing on both PCC and Steel Tubular poles)

Supply & Erection of M.S. Hexagon Bolts and Nuts with washers conforming to ISI-1363-1992 off size

Supply & Erection of Danger Plate Size: 250x200 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

Supply & Erection of Galvanised steel barbed wire of 9.8 kg /100metre

Supply & Erection of Half Clamp (MS Flat 50x6mm)

Supply & Erection of Full Clamp (MS Flat 50x6mm)

Supply & Erection of Aluminium Thimbles suitable for LT cable 240mm2

Providing Painting of complete structure of DTR/metering unit with Aluminium paint

Providing Painting of pole with Aluminium paint

Supply & Erection of earth wire clamps

Supply & Erection of Pole Top Clamp/ Top Bracket (MSCI 100x50x6 100mm)

Dismantling of ACSR conductor 6/1/2.59 mm (30 mm2) of 11KV concerned feeder i/c rolling, carriage & stacking at Bhuntar Store (only labour rate to be quoted)

Civil Works (Foundation of DTRs) (Only erection rates are to be quoted):-

Excavation in foundations, trenches etc., in earth work, lift upto 1.50 Metres stacking the eacavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15cm. layers, when required in to plinths sides of foundations etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed with in a lead of 20 metres. Pick Work + Jumper Work

Providing and laying cement concrete 1:5:10 (1 cement : 5 Sand :10 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form workin Foundation and plinth

Providing and laying cement concrete 1:2:4(1 ement:2 sand :4 graded stone aggregate 40mm nominal size)and curing complete excluding cost of form work in: Foundation and plinth

Supplying and fixing wovenplains G.I. wire fencing of mesh 50mm to 150mm to any type of standard rails, strainging bolts. etc. including provision of binding wire, staples etc.

Steel work welded in built up sections,trusses and framed work,including cutting ,hoisting ,fixing in position and applying a priming coat of red lead paint.

Steel work rivetted in built up sections including cutting,hoisting, fixing,in position and applying a priming coat of red lead paint .In beams sts channels angles,tees,flats with connectiong plates or angle cleats as in main and cross beams hip and jack rafters purlins connected to common raffers and the like.

15mm Cement plaster in single coat on the rough side of brick/ concrete/stone walls for interior plastering upto floor two level including arrises, internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth. (iii) Cement Mortar 1:5 ( 1 Cement: 5 Sand).

Spreading of stone aggregate 20 mm thick

Providing and fixing M.S. sliding door bolts bright finished or/and black enamelled with nuts and screws etc. complete.

Providing and fixing M.S. handles with necessary screws complete.

Providing half brick masonry with common burnt clay building in cement mortar 1:3 (1 cement: 3 sand) in super structure for closing cavity 5cm to 7.5cm. wide in cavity walls complete with 10 cm. wide bitumastic felt type 3 Grade-I (SECOND CLASS BRICKS).

Providing from work of ordinary timber plankings so as to give a rough finish including entring, shuttering, strutting and propping etc. height of propping and centring below supporting floor to ceililng not exceeding 4 metres and removal of the same for insitu reinforced concrete and plain concrete work in:-Edges of slabs and Breaks in floors and walls. Under 20 cm. wide.

Random rubble masonry/polygonal rubble masonry (uncoursed/brought to courses) with hard stones of approved quality in foundation and plinth including leveling up with cement concrete 1:6:12 (1 cement :6 sand : 12 graded stone aggregate 20mm nominal size) at plinth level in Cement Mortar 1:6(1 cement:6 sand ) .

P/F M.S Sheet Gate

JOGINDER SINGH GOVT CONTRACTOR

MAHESH KUMAR AND SONS