Supply, Erection,Testing and Commissioning of 2 nos. of 16 Mtr High mast light with LED fixtures at FSD Tanda-Kholi FY 2025-26.

Supply of 16M high mast shaft in two sections suitable for 50m/sec wind speed, with raising lowering system comprising, head frame, luminaires carriage suitable to install 08 nos luminaires in symmetric arrangement & Supply of raising lowering system comprising double drum winch, 6mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightning finial. (Wiring material from JB to individual luminaire & MCB in base compartment are not included and are a part of installation).

Supply of foundation bolts manufactures from special steel along with nuts, washers, anchor plate and common template(M30X850MM).

LED Flood Light, powder coated pressure die cast aluminium (System lumen efficacy >135 lm/Watt) Supplying, Installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement., suitable tilt able fitting, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin) , SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output. LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

Supply of Single dome aviation obstruction lights with LED lamps.

Supplying of outdoor stand mounted feeder pillar with 36A TPN MCB incomer, single dial time switch, 45A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, incoming 35sqmm and outgoing 16 & 2.5 sq. mm terminals.

Earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas(exceeding 30 cm in depth,1.5 m in width as well as 10 sqm on plan) including getting out and disosal of excavated earth lead upto 50 m and for all lift,as directed by Engineer-in-charge.(All kind of soil)

Filling available excavated earth(excluding rock) in trenches,plinth,sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposite layer by ramming and watering,lead up to 50 m and for all lift.

Centering and shuttering including strutting, propping etc. and removal of form for

a) Foundation, footings, bases of columns, etc. for mass concrete

b) Columns, pillars, piers, Abutments, Posts and struts

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement-All work up to plinth level:

1:1.5:3(1 cement:1.5 coarse sand (zone-III) derived from natural sources:3 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C work including straigtening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering-All work up to plinth level

1:4:8(1 cement:4coarse sand(zone-III) derived form natural sources:8 graded stone aggregate 40 mm nominal size derived from natural sources

Erection of the high mast with the help of suitable tools and plants, wiring of luminaires with all wiring materials like PVC insulated PVC sheathed flexible cable of suitable copper conductor cores of 1.5 sq. mm, lugs, MCB and all labour.

Installation of the mast feeder pillar by grouting the stand in concrete.

Supplying of PVC/XLPE armoured cable with aluminium conductor 650/1100V. Grade confirming to IS 7098 (part I)1988 with upto date amendments of the following size at the site of work.

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.

(i) Up to 35 sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I. strip at 0.50 metre below ground as strip earth electrode,including connection/terminating with G.I. nut,bolt,spring,washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50 mm)

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..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying of 5 core 4 Sq mm copper conductor unarmored cable XLPE insulated cores laid up PVC innersheathed extruded PVC Type ST Outer Sheathed 650/1100 V Grade as per IS 694-2010:5 X4 sq. mm