Bhakra Beas Management Board-BBMB has published Tender For Providing Electrical Power Connection To Newly Constructed Siegal Police Barrack By Tapping Bbmb Supply Line From Sundernagar To Baggi.. Submission Date for this Tender is 01-05-2023. Electrical Maintenance Tenders in sundernagar Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply and erection of 3-Stepped steel tubular swaged and welded pole (410-SPMpa) of suitable length confirming to IS: 2713- (PART-II)-1980 (Steel tubes confirming to IS: 1161-1979, UTS 42 kgf/ Sq.mm) to fix up to a required planting depth below ground level in a hole of excavation about 45 cm dia. and suitable depth to fill up to 15 cm below G/L with 1:2:4 cement concrete mixture including painting of pole with two coats of approved aluminium paint as required:- Overall length 10 metre, with planting depth 1.8 metre, length of sections 5.20 metre, 2.4 metre and 2.4metre (Bottom, Middle and Top respectively), Outer dia and thickness of sections 165.1mm x 4.85mm, 139.7mm x 4.5mm and 114.3mm x 3.65mm (Bottom, Middle and Top respectively) with approximate weight 168 kg. (410 SP-44) base Plate weight 7.5 kg. of size 12mm thick about 30 cm dia. |
| 2 | OVER HEAD DISTRIBUTION INSULATORS, STAY SETS & CRADLE GUARDS: Supply & erection of stay set consisting of 19/20mm dia. 2.4 metre long G.I. stay rod duly threaded up to 300mm at one end and shaped on the other end. MS plate size 30cm x 30cm x 6mm with 20mm dia. hole drilled in the centre of the plate G.I. stay wire size 7/10 SWG, G.I. thimble for stay, binding, Egg/Strain insulator, MS elbow made out of 16mm plain sheet and a piece of 50mm x 50mm x 6mm size 20cm long angle iron made to the shape as approved by Engineer-in-charge. Stay set complete shall be fixed to the pole by providing suitable size full clamps made out 50mm x 6mm size MS flat with required number of nut and bolts 16mm dia. on one end and shall be embedded in the on the other end. The stay plate shall be covered with cement concrete having total volume of the concrete not less than 0.042Cum. The job shall include excavation of pit and back filling and after pouring concrete with excavated soil etc. as approved/desired by the Engineer-in charge.(b) Stay set consisting of 19/20 mm dia 2.4 mtr long G.I stay rod |
| 3 | XLPE INSULATED HT ARMOURED CABLES (LOOSE) : Supply & laying of Circular Aluminum conductor, conductor screened with extruded semiconducting compound, XLPE insulated, insulation screened with extruded semiconducting combination in combination with copper tape (0.3KA for 1sec.) cores laid up, FR PVC inner sheathed, galvanised steel strip armoured and overall FR PVC sheathed cable confirming to 1S:7098 (part-2), 2011 working voltage 11KV(E) grade to be laid loose in the existing trench or pipe HT Cable overall 35 sqmm (3 Core) |
| 4 | S/E of Heat shrinkable cable end termination/ Straight through joint kit for 11 KVA /6.6 KV (E) XLPE Cables for cable size 35 sq. mm, 3Core (Outdoor Type) as approved & desired by Engineer in charge.Heat shrinkable end termination. |
| 5 | SHEET METAL PREDESTAL, TOWER STRUCTURED, HT & LT MISCELLANEOUS ITEMS: Supply and Erection of MS angle iron (Channel) of size 100mm x 50mm x 6mm thick with cutting, bending and necessary holes as desired by Engineer-in-charge at site. MS angle iron size 100mm x 50 mm x 6 mm thick |
| 6 | COPPER EARTHING: Earthing with 30mm x 3mm Copper Tape (upto 23Metre in Length) rivetted (with 5Nos. copper rivets)/Steel Nut & bolts (with 4Nos. 32mm long, 8mm thick with washer and double nut) to 30cm x 120cm x 2mm thick copper plate (made cylindrical) burried 19.50 metre (63.96 feet) below ground level in the hole of excavation having bore dia. 125mm and surrounded by salt & charcoal dust mixture (20 kg.) including fixing the Copper Tape recessed in wall and in floor etc., up to 23metre in Length (including bore Length). G.I. pipe 20mm dia. (A-class), 18metre long should be laid in the hole of excavation 1 feet below ground level and having GI Reducer 50mm x 20mm with PVC Cap (For pouring water) fixed on the top level of the pipe. 300mm x 300mm x 300mm deep haudi of First-class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation. Earthing with 30 mm x 3 mm copper tape (upto 23 mtr in length) |
| 7 | SHEET METAL CUBICAL PEDESTAL, TOWER STRUCTURED, HT & LT MISCELLANEOUS ITEMS: Supply & erection of 11kV GO switch confirming to ISI specifications. The item includes supply and erection of operating pipe and handle arrangement of MS flat 50mm x 6mm and channels 75mm x 40mm sheet. The GO switch is to be fitted with locking arrangement so as it locks upward on "ON" position and locks downward in "OFF" position. The entire GO switch assembly/unit should be properly earthed and the job is to be completed as approved by Engineer-in-charge. |
| 8 | SWITCH DISCONNECTOR FUSE UNIT (WITH SHEET ENCLOSURE): Supply and erection of Switch Disconnector Fuse Unit TP&N 100Amp., 415volts (With Sheet Enclosure) with HRC Fuses (Suitable for DIN HRC Fuses) in sheet enclosure on the existing surface Confirms to IS 13947 (Part-III), IEC 60947- 3 complete with G.I. Bolts, Nuts & Connections on both sides of switch with suitable size of thimbles, including cost of DIN HRC fuses as per PWD General Specifications. SDF TP & N 100 amp 415 volts( with sheet enclosure) |
| 9 | XLPE/PVC INSULATED ARMOURED CABLES (LOOSE): Supply, laying and erection of aluminum conductor XLPE insulated PVC sheathed armored and served cable of size 35sq.mm (3½ Core) (Loose), 1100 volts grade as per IS:7098 (Part-1)1988 to be laid (On Surface) as per PWD General Specifications. Overall size 35 sqmm ( 3.5 core/ Armoured cable ) |
| 10 | Supply & Installationof63 KVA ,11/0.433 KV rating distribution transformer 3 Phase50 Hz oil immersed naturally cooled ONAN type copper wound suitable for rout door installation confirming to IS 1180 with up to date/latest amendments with off load tape changer +_ 5% in steps of 2.5 % each & othernecessary standard fitting & filled with mineral oil confirming to IS 335 with upto date amendment. |
| 11 | Nuts & Bolts with washer |
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