MLA-SDF-VYPIN LAC-SITC OF 8 METER 4X80W SOLAR MINIMAST LIGHT NEAR KRISHIBHAVAN (TRANSFORMER), KADAMAKUDY GP WARD NO. 9 ADN NEAR FRIEND CLUB

CIVIL WORKS

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 disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

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 :3 graded stone aggregate 20 mm nominal size derived from natural sources)

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Supply and fixing of name board with angles, flats, square pipe, ACP sheet including nut and bolts. 2 nos per mast, 1Sqm in area.

Fabrication supply, conveyance & installation of Granite name board indicating the cost involved, the commencement, completion and inauguration date etc

Supply and Fixing of high-quality bird and pigeon spikes (6/4/BS-18-1-64BS18) for using prevent birds from settling on solar panels. These spikes act as an effective deterrent, ensuring that birds do not nest or perch on the panels, which can cause damage, reduce efficiency, and lead to maintenance issues. Made from durable materials, the spikes are designed to withstand various weather conditions while ensuring the safety and cleanliness of your solar panel system.

ELECTRICAL WORKS

Supply, Installation, Programming and Commissioning of 80w Non integral Solar Floodlight System with 24 hours backup and dimming option with following specifications Floodlight Luminaire shall have min 11,000 Lumens System output, greater than 160 Lumens Per watt system efficiency, suitable for dimming, IP66 & IK08 Protection, luminaire shall be made of single piece Pressure Diecast aluminum Housing and individual lens for each LED embedded on single piece Polycarbonate cover. minimum 75,000 burning hours life as per L70 and 500 hours Salt spray tested finish of Philips BVP483 series or techno commercial equivalent - 1 No The Solar Panel shall be of min 200Wp Mono-Crystalline of 39V with excellent aging resistance and UV endurance to withstand harsh environment, environmentally sealed to IP67 - 1 No The Batteries using in the system shall be Lithium Pherro Phospate type with 2150Wh capacity, 72Ah and min 25.6V, Maintenance free battery having minimum 2000 cycles life - 1 No The Charge controller using in the system shall be of 80w MPPT type Programmable and Dimmable via mobile app, Fully Potted, with > 93% efficiency and IP67 Connectors. Built in protection of Battery Reverse Polarity, Panel Reverse Polarity, Panel Reverse Current, Surge Protection at PV input, Battery Over Voltage, Load short circuit and fuse protection in series for battery - 1 No

Supply and installation of 8 meters hot dip galvanized Octagonal Pole with top 70mm and bottom 175mm dia made of 3mm sheet thickness, base plate shall be not less than 275 x276x16mm, Mounting Brackets for holding Solar panels and Battery at top and Second ring bracket for fixing floodlights with all accessories.. The structure shall be hot dip galvanised as per IS 4759 : 1996 / IS 2629 : 1985 and be structrually designed to withstand 39m/s wind speed

Supply and wiring with ISI marked, FRLS PVC,UV Protected insulated following size single core Copper conductor cables for interconnecting the control devices/ equipments including the wiring firm by suitable tie/ tie mounts/ PVC duct etc with sockets as required. 4.00 Sq.mm Double run

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

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.(but without charcoal/ coke and salt) as required

EXCLUSIVE OF GST