Tender For Provision Of High Mast Light D Block Ground Moti Nagar In Ward No 90 Under Karol Bagh Zone.; 1 Fabrication,Supplying,Installation,testing,Commissioning of 12 mts.high mast System with its accessories ,Mast shaft shall be in one section , hot dip galvanized 4mm thick (Single dip ) inside and out sides and suitable for wind velocity as per IS 875 part3 .There shall be in longitudinal seam weld per section and No circufrential weld. It should also included accessories for High Mast head frame ,2 point suspension system,5x2.5 sqmm copper wire with steel wire rope 5mm dia. (7/19construction) single drum winch ,galvanized lantern carriage arrangement suitable for 4/6 Nos. flood light luminaries luminaries symmitrically and its control gears boxes and lighting finial ,the mast shall have integral type manual tool mounted at the base compartment of its raising and lowering operation with foundation bolts and Anchor plate and control panel housing suitable RCC (1:2:4) shallow foundation of size 1m(L)X1m (W)X2m deep i/c excavation of earth i/c excavation of earth, providing cutting, bending and placing in position, rewinforcement of cold twisted bars of 12 mm dia -2100 mm long (approx.) - 16 nos.and reinforcement of cold twisted bar of 8 mm dia - 3700 mm (approx.) - 13 nos. (with 150 mm spacing) as required withpositioning of foundation bolts and providing DWC HDPE pipe for cable entry & exit as required forhigh mast considering The safe soil bearing capacity at site as 10T/sqm at 2mts. Depth with all material i/c,4Nos S.PMCB,1 no. double pole 16amp MCB etc as reqd. Logo/Name of manufacturer shall be eitherembossed on the pole. galvanization as per relevant IS. 2 LED Flood Light, powder coated pressure die cast aluminum(System lumen efficacy >135 lm/Watt) Supplying, installation, Testing & Commissioning of Flood Light,powder coated pressure die cast aluminum body with built in or separatedriver as per the requirement with Driver efficiency >85%, Input voltage:Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -15 degto 50 deg centigrade, internal surge protection of 5 KV L,N,E as per IEC61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2 , P.F.≥0.95, IP-66,IK-10, CRI >80 , under voltage and over voltageprotection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg- 120deg as per the application and the project requirement deg., suitable tiltable fitting, life time (LED,Driver & electrical circuitry) of minimum 50000Burning Hours with 70% of initial Lumen maintained till life ends as perLM80 extrapolation IES TM-21-11 report , CCT 3000°K / 4000°K / 5700°K/6000°K/6500°K (As per ANSI Bin) , SDCM(Standard Deviation ColorMatching) <5, Maximum power consumption should not more than thespecified rating and Fixture shall be of relevant BIS standard complete inall respect i/c connections with 1.5 sq mm FRLS, PVC insulatedcopper conductor single core cable and earthing etc. as required withMinimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing requiredfor LED fixtures as per BIS shall be submitted. Shape size and CCT shall beas approved by Engineer-in-Charge as per requirement. (Thermalmanagement: heat sink of aluminum housing such that LED junctiontemperature shall not rise above 90°C). 150watt 3 Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required.63 mm dia (OD-63 mm & ID-51 mm nominal) 4 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Upto 35 sq. mm 5 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm 6 Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. 7 Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. 8 Supplying and fixing of light class GI pipe of 50 mm dia.(nominal) 3 meter length along the pole for protection of underground cable as req. 9 Supply of XLPE insulated,PVC sheathed Al.conductor Armoured Cable Conforming to IS 7098/1988 of following Sizes (a) 2 X 10 SQmm 10 Supply and fabrication of pole protection system made up of 8 SWG steel wire mesh of size 25mm x 75mm rectangular with 50mmx50mmx6mm MS angle iron for supporting the mesh i/c MV danger plate and grounding the protection system in suitable quality of CC etc as reqd. 11 Providing and fiving name board made of MS Sheet 90x60cm, 1mm thick with frame of MS angle 50x50x6mm, two diagonal braces at the back of the sheet of MS flat 40x6mm, total height of the board above ground level 2.40m, length of legs below ground 0.30m embedded in CC block 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) 30x30x45cm including excavation and removal of surplus earth with in 50m lead, applying priming coat of approved steel primer, painting with synthetic enamel paint of approved quality and lettering with enamel paint of approved colour (one side) as per drawing/direction of Engineer-in-Charge
