Installation of damaged and missing fitting at Manimajra Ward No. 5 and 6, Chandigarh

Supply and Erection of steel tubular pole 410 SP-6 conforming to IS-2713-1980, (Part 1 & II) having over all length of 7.5 Mtr and welded in 3 steps and having approximate Wt.92 Kgs with the followings:- a) The poll shall have cross-sectional length of 4.50,1.5,1.5 Mtrs., b) The out side dia and thickness shall be 114.3x5.40mm, 88.9x4.85mm and 76.1x3.25mm. c) The pole shall be erected 1.25mtrs. below the ground level in 8” internal ready made RCC muff. The gap between the pole and the muff shall be filled with the cement concrete 1:2:4. d) The cost includes all labour and material including carriage to the site of work. e) The bottom portion of the pole shall be painted with two coats of black paint after removing the dust/rust. The work shall be executed to the entire satisfaction of Engineer-in-Charge.

SUPPLY AND ERECTION OF G.I. PIPE BRACKET 32MM DIA 3’’ CANOPY O/H Double ARM:- Supply and Erection of 3’ over hang bracket S/A made of G.I. pipe medium class ISI Marked with the following specifications of Make Tata/ Jindal/ Hissar or Ravindra. The work shall be executed to the entire satisfaction of engineer-in-charge. 1. The bracket shall be made by G.I. pipe of 32mm dia with an angle of inclination of 105 degrees to the vertical. 2. The 2” dia G.I. pipe shall be welded to 3” dia G.I. pipe canopy at a distance of 2” from top end & top end of canopy shall be closed with 14 GMS sheet to avoid entry of rainwater in S.T. poles. 3. The bracket shall be slipped over the top section of the steel tubular pole and fixed with 2 Nos. of ½” dia nuts and bolts suitable to hold the pipe absolutely tight in positions. 4. Triangular 14 GMS sheet pieces of 6” diagonal shall be welded between two pipe. 5. The sample of bracket shall be got approved from the Engineer in Charge before installation at the workshop where these are fabricated.

Supply and Erection of round shape bracket made out of G.I. pipe 40mm dia as per drawing i.e. inner dia of the round bracket should be 1.5 meters. The pipe ring shall be supported with four No G.I pipe supports welded at the centre with a conopy shaped pipe of size 5” dia and 0.45 mtr long to be erected on the top of the pole for supporting the fittings. The round Bracket and conopy shall be joined together in such a way that it shall give a symmetrical look. The job includes the drilling of sufficient number of holes in the bracket to erect the fittings and all material i.e. painting, grinding, welding, fabrication, drilling, nuts and boalts etc to complete the job to the entire satisfaction of Engineer-in-charge.

Supply & Erection of PVC Insulated sheathed) Copper Conductor Cable ISI marked size 3 core 1.5 mm2. Supply & Erection of ISI Marked PVC insulated 3 core 1.5mm2 cable of Copper Conductor (Sheathed) make Cetrina Lapp/ Polycab/ Havell's/ left bare in pipe of suitable size excluding cost and erection of pipe/pole etc. (i) Cable size 3 core 1.5 mm2 Copper Conductor 1100 Volts Grade. The work shall be executed to the entire satisfaction of Engineer-in-charge.

Supply & laying of ISI marked 4 core 16 mm sq PVC Insulated Aluminium armoured cable loose in trench/pipe:- Supply & laying of ISI marked 4 core 16 mm sq PVC Insulated Aluminum conductor armoured cable (PVC Sheathed) of make Sunhome/ Havells/ Cirtina/ Ecko/ Lapp/ Polycab/ KEI conforming IS:1554 (Pt.1) amended. The cable to be laid in trench/ pipe as per DSR Code 7.5.1/2022 MV CB PIP-25 Part-II (External). The cable should be terminated existing/ new cc collar with proper thimbling. The job included all Connections, Commissioning and testing of phase supply Material Testing report to be submitted and material to be supplied at site after confirmation from Engineer-in-charge. The specification of the cable as below:- i) Conductor – Aluminum ii) Core – 4 iii) Working Voltage – 1100 V iv) Nominal Cross Section – 16mm2 v) Minimum No. of Wire – 7/6 vi) Insulation Thickness – 1.0mm (Nominal) vii) Inner Sheath Minimum Thickness – 0.3mm viii) Outer Sheath Minimum Thickness – 1.40mm ix) Nominal size of Armoured Wire/Strip – 4x0.8mm x) Approximate O.D. – 22mm Maximum d.c. Resistance at 20 Deg. C – 1.91 ohm/km The work shall be executed to the entire satisfaction of Engineer-in-Charge.

Supply & Laying of DWC pipe 51/63mm with hand bockey:- Supply and Laying of pipe (OD-63 mm & ID-51 mm nominal) Double Wall Corrugated (DWC) With Hand Bockey High Density Polyethylene pipe ISI marked (HDPE Density 240 to 958 KG/Cm3) having corrugation on the outer wall and plain surface inner wall with average wall thickness for outer layer as 1.1+0.1mm and for inside layer 1.2+0.1mm maintenance free, ‘C’ value over 150 with lowest frictional losses, good weathering resistance, with all accessories like socket, bend, couplers etc. conforming to IS 14930/ IS 16205 complete with fitting and cutting, jointing etc.direct in ground (depth as per the direction of Engineer in charge or upto 75 cm below ground level or cutting the road & laying) including excavation and refilling the trench but including sand cushioning and protective covering etc., complete as required and PSEN-50086 (P-I & II) of Make Gemini, Rex, Duraline. The entire satisfaction of Engineer-in-Charge of work.

Supply & Laying of DWC pipe 51/63mm without hand bockey:- Supply and Laying of pipe (OD-63 mm & ID-51 mm nominal) Double Wall Corrugated (DWC) Without Hand Bockey High Density Polyethylene pipe ISI marked (HDPE Density 240 to 958 KG/Cm3) having corrugation on the outer wall and plain surface inner wall with average wall thickness for outer layer as 1.1+0.1mm and for inside layer 1.2+0.1mm maintenance free, ‘C’ value over 150 with lowest frictional losses, anti rodent, inflammable & good weathering resistance, with all accessories like socket, bend, couplers etc. conforming to IS 14930, complete with fitting and cutting, jointing etc. direct in ground (75cm below ground / road level by digging the ground for cutting the road/ paver blokcs upto required level and laying of DWC pipe for laying LT upto 1.1 KV grade) cables extra including excavation and refilling of digging including sand cushioning and protective covering etc., complete as required and PSEN-50086 (P-I & II) of Make Gemini, Zen, Duraline, Crescent, Sunrise. The entire satisfaction of Engineer-in-Charge of work.

G.I. Earth pipe electrode without salt/ Charcoal: DSR 5.2/2022 Supply and laying of earth electrode made out of ISI marked 'B' class earthing with G.I. earth pipe 4.5 mtr long, 40mm dia including accessories, G.I. pipe electrode shall be cut tapered at the bottom, and provided with holes of 12mm dia, drilled not less than 7.5 cm from each other upto 2 Mtr. of length from bottom (without charcoal or coke and salt). The earth electrode shall be laid in ground after boring as per CPWD specifications complete in all respect and to the entire satisfaction of the Engineer-in-charge.

P/F 6 SWG GI earth wire in pipe: DSR 5.12/2022 Providing & laying earth connection from earth electrode with 6 SWG dia G.I. wire in 15 mm dia G.I. pipe from earth electrode, as required.

S/E of Collars of CC Collars including following:- a) The box shall be enclosed in a cement collar made from cement concrete 1:2:4 with outside dia 16”. b) The collar shall be embedded in the group upto 6” shall stand 9” above ground shall have housed 12” high SMC Box and 6” top over the box. c) The collar shall be provided with 2 G.I. Pipe of 40mm dia and 45cm long to facilitate entry of cables in the junction box after digg out the cable loops from earth complete in all respects, connetions etc. d) The collar shall be plastered properly finished, curing and painted with 2 coats of snowcem of superior quality. e) Providing and Fixing junction box of size 250x200x100mm inside dimensions of thermosetting sheet moulding compound material of robust construction with double hinge, side clamp locking arrangement. The existing ckt cable loops be made properly connection after digging from the earth and refilling the same position. There should be a terminal Strip (Thimble type) 30 amp, one no. Kitkat, rating suitable for minimum 4x16 sq.mm aluminum cable termination. The sheath of the armoured cable should be properly thimbed with the pole for proper earthing. Curing of CC Collar must be done as per satisfaction of Engineer-in-charge. The junction box should have two numbers PVC Glands with sufficient space for cable entry and loose wires complete in all respect.