Supply and Installation of 20 Nos. of 7 Mtr Solar Mini Mast systems with 4 x 35W All-in One LED Flood Lights at various locations in Perinthalmanna Municipality, Malappuram District under Project No. SO512/25

CIVIL WORKS

2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

4.1.8 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)

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

5.22.6 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 of grade Fe-500D or more

5.1.2 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)

13.1.1 12 mm cement plaster of mix: 1:4 (1 cement: 4 fine sand)

2.25 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.

ELECTRICAL WORKS

OD150236/2025-2026 Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III fixed head frame including round arm luminary carriage suitable to install 4/6 nos luminaries in symmetrical arrangement including connector foundation bolt 4 nos existing RCC foundation and junction box etc, complete 7 Meters

OD151010/2025-2026 Supply and Installation of 35W All-In-One Solar Light system consists of 4000K- 6000K CCT, greater than 105lumen/W, a minimum luminous efficacy of 110 Lm/W, and a CRI greater than 70. It operates within a temperature range of 0∘C to 45∘C and boasts an LED lifespan of 50000 hours. Equipped with a microwave sensor and an in- built MPPT charger within the luminaire, it provides a backup/autonomy of 2 nights. The unit includes open circuit, and short circuit, protections, along with an IP65 ingress protection rating, Class III insulation, and an IK08 rating for the lens. Powering the system is a 12.8V, 30Ah LiFePO4 battery suitable for charging by a 70W solar panel.

OD150251/2025-2026 Earthing with G.I. earth pipe 1.5 metre long, 40 mm dia including accessories. (but without charcoal/coke and salt) as required.

90.16.1.3 Supply and drawing bare earthing conductors of the following sizes along with wiring/cables and giving connection as required 3.15 mm copper conductor (10 SWG)

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