SPECIAL REPAIR OF STREET LIGHTS V4 ROAD SECTOR- 32 UNDER SUB DIVISION NO. 3, M.C. CHANDIGARH

Dismantling of existing Tilted Pole/ Accidental Steel tubular/ Octagonal pole 7.5/9/10 Mtr. Long along with Jn. Box, fittings with Wire & bracket etc. & other material complete in all respect to the satisfaction of Engineer-in-Charge. The contractor shall hand over the dismantled material to the J.E. In-charge at central store in proper form duly accounted or the same may be considered as recovery/ buyback as per conditions of DNIT. The cost includes the disposal of malba from site to suitable nearby dumping place.

Supply & Erection of steel tubular pole 410 SP-27 conforming to IS-2713-1980, (Part-I & II) having overall length of 9 Meter and welded in 3 steps and having approximate Wt. 108 Kgs. With the following specifications:- a) The poll shall have cross-sectional length of 5.00, 2.00, 2.00 Mtrs. b) The outside dia and thickness shall be114.3x5.40mm, 88.9x4.85mm and 76.1x3.25mm. c) The pole shall be erected 1.50mtrs. Below the ground level in 8” internal ready made RCC muff. d) The gap between the pole and the muff shall be filled with the cement concrete 1:2:4.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 & Erection of G.I. Pipe Bracket 5 Feet O/H Single Arm:- Supply and Erection of 5’ over hang bracket Single Arm 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 from 2” dia G.I. pipe with an angle of inclination of 90-105 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 covered with 14 GMS sheet to avoid entry of rainwater in Steel Tubular Pole. 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. A stiffnee plate of triangular shape of 14 G MS sheet of 6" dia 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 & Erection of G.I. Pipe Bracket 5 Feet O/H Double Arm:- Supply and Erection of 5’ over hang bracket Single Arm 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 from 2” dia G.I. pipe 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 covered with 14 GMS sheet to avoid entry of rainwater in Steel Tubular Pole. 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. A stiffnee plate of triangular shape of 14 G MS sheet of 6" dia 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.

S/E 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.

Dismantling of existing damaged/broken old CC Collars along with junction box and wire etc. and other material complete in all respect to the satisfaction of Engg-in-charge. The contractor shall handover the dismantled unserviceable material to the J.E.-in-charge at central store in proper form duly accounted or the same may be considered as recovery/ buyback as per conditions of DNIT. The cost includes the disposal of malba from site to suitable nearby dumping place.

Digging of loops for existing cables upto 1 mtr below in Katcha/ pakka floor, cutting, dressing and reconnection with thimbles/ nuts & bolts complete in the Jn. Box and lifting any Malba from site and dumping at the appropriate place.

Minor Repair of CC Collar: Minor Repair of CC Collar with all the necessary items for repair i.e. sand and cement and curing of CC Collar after repair complete in all respects to the entire satisfaction of Engineer-in-Charge.

PAINTING & NUMBERING OF POLES 7.5/9 MTR. LONG:- (Without Snowcem and Paint) Painting of poles above ground level with two coats of paint of Silver Colour Nerolec/ Asian/ ICI duly approved by the Engineer-in-charge. The pole surface should be cleaned well by removing dust/ rust & other depositions & smoothened with the sand paper/Iron brush & proper filling be made before painting. For numbering of poles the base should be painted with yellow and the number should be written in black letters of 3” in length. The cost includes painting of Danger Sticker in Existing Street Light Poles. The Danger sign's shall be written on each pole on it's two sides with red paint on yellow base to be show to warning about hazard as threats which are essential to safety for General Public. The job includes all type of petty material require to complete the job to the entire satisfaction of Engineer-in-charge.

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.