AUGMENTATION OF STREET LIGHT SYSTEM ON V4 ROAD, SEC-9, CHANDIGARH

S/E of 7 Mtr. Long Galvanized Steel Octagonal Pole:- Supply of 7 mtr. long hot dipped galvanized octagonal pole cross- section continuously tapered made out from high tensile steel of minimum thickness 3mm complete with the base plate of minimum size 220mmx220mmx12mm along with inbuilt juntion box having connectors of Elmax/ Connectwell/ Essen/ Wago make for the cable termination and two or three terminals and one no. 6 amps Single pole MCB 10K C series rating (L&T, Legrand, ABB, Seimens, Scheneider) for each luminaire. The Junction box cover is to be welded with an extra steel strip ring around the pole for prevention of Junction box cover from theft. The octagonal pole should have bottom diameter of 130 mm A/F and top diameter of 70 mm A/F . The junction cover bottom opening should be minimum 1 meter above from the base plate i.e. Door elevation should be 1000 mm & door cutout be of 500 mm.The size of the poles and foundation bolts shall be suitable to withstand the maximum wind speed/ pressure as per IS-875 (PART 3) : 2015. There should be no any circumferential welding on the pole as per IS 10178: 1995/ IS 9595: 1996. The material of the pole shall comply with as BSEN-10025 2004/ IS 2062: 2011 grade 355 Backtracking of material used, to be submitetd to authenticate grade, be submitted by agency if asked by dept. Poles should be hot dipped galvanized in single dip to 65 microns min conforming to IS2629-1958/BSEN ISO 1461: 2009. The procurement details of raw material i.e. Zn can be asked to submit by dept.The material and specifications of fiange plate/base plate shall be as per IS 2062: 2011 Grade 355. The design of Octagonal pole should confirm to IS 875 Part 3: 2015 IS 800: 2007/ IS 6533 : 1989 (P-2). The design safety factor for the pole should be as per ILETR-7. The street light poles shall be erected in the existing RCC foundation with 4 nos. special foundation bolts 'J' type miniuum M20X600MM long of grade 5.6 duly threaded in existing RCC foundation of suitable size as per the approved drawing. The material of steel foundation bolts shall be confirming to grade EN-8 expposed threaded portion of foundation bolts shall be hot dipped galvanized. The octagonal pole should be of Valmont/ Bajaj/ Transrail/ Utkarsh only.( The cost of 7 mtr long S/L pole is including with 4 nos. M20X600 'J' type bolt and nuts etc.) The work to be done to the entire satisfaction of Engineer in charge.

DSR ITEM NO. 2.8.1 (CIVIL WORK) Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. All kinds of soil (Size 0.7mx0.7mx1.4m) = 0.686 cum (34nos. x 0.686=23.32cum)

DSR ITEM NO. 5.9.1 (CIVIL WORK) Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete Size 4(0.6mx1.4m) = 3.36sq.mtr. Total(34 nos. X3.36=114.24sq. mtr)

DSR ITEM NO. 5.2.2 (CIVIL WORK) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) Size 1 - (0.6mx0.6mx1.4m) = 0.504cum (34 nos. x0.504= 17.136cum)

DSR ITEM NO. 4.1.11 (CIVIL WORK) b) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) (0.7mx0.7mx0.10m =0.049 cum) (34 no.x0.049= 1.666cum)

DSR ITEM NO. 5.22.6 (CIVIL WORK) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars 1.Vertical Bar 12 mm dia = 8 nos.x1.4= 11.2r.mtr. @ 0.89 kg/mtr. =9.968 kg 2.Horizontal Ring 8mm dia =8 nos.x2.4mm= 19.2 r.mtr.@ 0.390kg per mtr.=7.488kg Total (17.456+5% wastage = 18.3228 kg) (34 nos.x18.32=622.88 kg)

Supply and Erection of Hot Dip Galvanized Single Arm bracket 1500 mm overhang (including reducer)with octagonal canopy and an angle of inclination of 105º to the vertical. The top of end of canopy should be closed by M.S. sheet of 16 SWG. A pipe for support should be welded diagonally at the top side of bracket, between arms and canopy. The bracket should be galvanized after all the welding process to prevent rusting at joints i)The canopy shall be slipped over the top section of octagonal pole and fixed with 2 nos. ½" dia GI nuts & bolts. ii) The sample of bracket shall be got approved from the Engineer in charge before installation at site. The rate is inclusive of the cost of reducer if any required for mounting the street light fitting.

Supply & Laying of flexible PVC insulated FR PVC sheathed 3 Core 1.5 mm2 Copper Cable conforming to IS -694:2010 of make KEI,Havells ,Cirtina / finolex , Polycab within the9 mtr Steel tubular / Octagonal pole and within bracket fitted on pole.The job include the cost of other petty material required to complete the job to the entire satisfaction of engineer –in – change precautions of the work.

Dismantlng of CC Collar and lifting the Malba from site and dumping at the appropriate place. The defective MS junction box shall be handover to JE inchage at the central store.