tender for supply installation testing and commissioning of highmast in gandhi park in nagar palika brijnagar , supply installation testing & commissioning of high mast lighting system (as per plg 07 of ilp uk techinical report no 7 of ile uk /is:875 part-1 - 2015//bsen10025/and is:2062 )consisting of totally hot dip galvanised by piecewise single dipped method high mast, lantern carriage suitable for up to 12 nos luminaries with welded arm (excluding luminares), mast head frame assembly with full cover, including 1 no. led 15 watts aviation obstruction lights, double drum type self sustaining winch, integral power tool accesible from door with padlocking arrangement (winch motor with control circuit) hot dipped galvanised heavy duty pipe lightening finial, stainless steel 6 mm dia. wire ropes (aisi 316, 7 / 19 costruction 3 no. rope for lantern carrage & 2 no. rope for winch assembly ) foundation bolt, torque limiter,epr insulated pcp sheathed 5 core x 2.5 sq.mm trailing cable, including outdoor type control panel for auto on / off, reverse / forward motor operation. the mast is constructed from mild steel plates (as per is 5986 gr. 510 ) cut and folded to form a polygonal section, telescopic jointed and welding as per bs 5135.etc. as required on existing foundation. ( see table p - 03 for specs.) oem must have type test certificate for wind tunnel test all as per pre approved by engineer in-charge. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr 6.0 mtr hm (in 2 section) suitable for 9 no. luminaries , providing & fixing of ik08 ip-66 protected high power led flood light system with single piece pressure diecast aluminium housing, toughened glass diffuser with suitable lenses on led to achieve various beam angles, of high power led of 3 to 5 watt each . integrated potted driver as a unique bis r number having efficiency more than 85 % and in compliance to bis certified and trade mark certificate. the system level luminaire efficacy =125 lm/ wt. led driver input voltage ac 120 to 270 v ac with high voltage cutoff @=300 v ac and auto resetting safety .power factor 0.95 , thd(i) 10% , driver current =750ma. driver should be phase to phase protection of 440 v for 4 hrs. electrical connector , surge protection min =4kv internal and 10kv external but inside driver compartment, system life of 50000 burning hours with 70% of initial lumens maintained, cri70 and cct 5700k ±355k. manufactures word mark/name engraved/embossing/screen printing on die cast housing to allow traceability/authenticity. fixture shall be is 10322 complianced.oem must have its own in house nabl lab setup for all testing facilities for led fixtures. (lm79/lm80) certificate/ report with liable warranty of product/accessories from oem shall be submitted. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr high power led flood light minimum lumen output 43750 lm , high power led flood light minimum lumen output 30000 lm , providing & laying p.v.c. / xlpe insulated & p.v.c. sheathed arrmoured aluminium cable confirming to is:1554 p-i / is :7098 p - i of 1.1 kv with h4- grade electrolytic aluminium conductor confirming to is 8130 of purity 99.6 %, round / flat strip armouring of cables, inner / outer sheath confirming to is:5831 in existing reinforced cement concrete / hume / stoneware / pvc pipe/ open duct/cable trench / cable tray(with cable tie) including testing etc. as required of following size. oem must have its own in house nabl accrediated laboratory for testing procedure as per is:10810.for additional technical parameters of product / work refer annexure a attached with this bsr 25.0 sq. mm 3.5 core , supplying and drawing fr pvc insulated & unsheathed flexible copper conductor as per pwd specification for electrical works with isi marked (is:694) and as per is 8130 : 2013 of 1.1 kv grade . wire should be made from 99.90 % purity copper, class 5 stranding in acc. to is:8130/iec 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation pvc type a/c/d , flame retardant as per is 10810-53, better amperage rating as per is:3961 part 5, in existing surface or recessed pvc/ ms conduit/casing capping making connections with copper lugs of suitable size, ferrules,testing etc. as required. oem must have its own in house nabl lab setup for all testing facilities for wires. for additional technical parameters of product / work refer annexure a attached with this bsr 3 x 4 sq. mm. , pipe earthing as per is:3043- 1987 with 3.0 mtr. long, 40 mm dia. b class g.i. pipe is: 1239 (part-1) 2004, equivalent to bs : 1387 with perforated holes of 12 mm dia ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and heavy duty weather proof poly-propylene earth pit chamber with lockable jam free lid suitable for safe working load 5000 kg or more of size top dia. 225 to 260 mm, bottom dia 300 to 350 mm. and height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or less as required & must record by engineer in-charge during site visit and ensure to enter in measurment book.all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr . , supply & laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles, making connection with gi/cu purity purity 95% thimble etc. as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr .10 swg g.i. ( hot dipped ) wire , add extra for laying of one number pvc insulated and pvc sheathed / xlpe power cable of 1.1 kv grade direct in ground including excavation of trench of size 75 cm (depth) x 35 cm(width) , with procedure as per following points:- (a) make a river sand bed of height 125 mm along the trench, (b) lay the cable in the middle of the trench, (c) provide river sand bed of height 125 mm on top of the cable, (d) lay the protective common burnt clay f.p.s. bricks of class designation 75 / sand stone slabs of 50 mm thickness and 225 mm wide just above the sand bed vertically across the cable ( approx. 9 no. bricks per mtr.), (e) backfill the excavated soil leaving 300 mm from the ground level, (f)lay the cable warning tape and again back-fill the remaining portion of the trench upto the ground level and compacting the earth , add extra in item no.60.5 if excavation done in hard rock / cement concrete road / tar road and making good the same , p / l of double wall corrugated hdpe pipe confirming to is : 16205 p-24, stiffness class 750 n, externally corrugated and having smooth surface inside with hdpe coupler, elbow, tee at required depth below the ground for laying cable of following nominal outer dia. mfr test report from nabl accrediated is to be submitted.(excavation of earth & back filling with compaction is to be paid extra)all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr , earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and cross sections, including disposal of surplus material with all lift and lead upto 1000 metre as per mort&h specification clause 301. in all type of soil , providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level :1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) , providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) , centring and shuttering with plywood or steel sheet upto two stories ( each story of height upto 3.5 metre from floor level) including strutting, propping etc. and removal of form for :foundations, footings, bases of columns, etc. for mass concrete. , reinforcement for reinforced cement concrete work at all levels including straightening, cutting, bending, placing in position and binding all complete thermo-mechanically treated bars