Rural Development Department Tender

Supplying and erecting iron work, sheet metal work consisting of CRCA sheets, various sections of iron, plates, chequered plates, rods, bars, MS pipes, etc. for panel board or any other purpose with bending, cutting, drilling and welding complete erected at the position with necessary materials duly painted with one coat of red oxide and two coats of enamel paint to match the switchgears or as per directions by the authority. DSR I.No. 6.1.19 1) CRCA size - 0.5 x 0.5 m = 1.0 /12.55 kg/mtr = 12.55kg., 2) Angle size - 50 x 50 x 6m = 12 tr/4.5 kg = 54 kg - 66.55kg . DSR I.No. 6.1.19

Providing & erecting 6 m high (clear height) galvanised octagonal pole with foundation bolts having bottom of 130 mm A/F, top 70 mm A/F on provided foundation as per specification no. OH-PL/OPL. DSR I.No. 8.2.12.

Making M- 20 grade reinforced cement concrete foundation by considering the safe soil bearing capacity at site as 10 T/sq.m at 1.5 m depth including supply of steel, concrete, excavation and fixing provided nut bolts with the help of template, duly plastered as per design complete (for 6m to 8m high octagonal /conical GI pole). DSR I.No. 16.3.9

Providing earthing with galvanized iron earth plate size 60 x 60 x 0.6 cm complete with all materials, testing & recording the results as per specification no. EA-EP. DSR I.No. 9.1.1.

Supplying and erecting self-locking arrangement with keys in duplicate, made ofbrass of grade 1 compliance to IS 729-1979 duly erected, flush with surface of panel / cupboard. DSR I.No. 6.1.20

Supplying and erecting metal work in CRCA sheet including Iron work for supports with fabrication of boxes, panel boards, etc. including cutting, bending, drilling, welding, riveting, treated with anti-rust treatment and duly powder coated or painted with one coat of red lead paint and 2 coats of enamel paint complete. DSR I.no. 6.1.1

Supplying and erecting GI strip of required size used for earthing on wall and/or any other purpose with necessary GI clamps fixed on wall painted with insulating and non-corrosive bond with required joints As per specification no. EA-EP. DSR I.no. 9.2.8.

Supplying , installing, testing and commissioning of solar panel comprising high efficiency polycrystalline / multi - crystalline photovoltaic cell 250 WP, necessary clamps and module frame on existing structure complete with following specifications maximum power 250 W, open circuit voltage (Voc): 26 V, Short Circuit Current (ISC) : 9.21A, Voltage at maximum power (VMP/VMPP) : 17.3V, Current at maximum power (IMP) : 7.95A, Operating (Nominal) voltage:24V, Dimension : 1646 x 985 x 45 in mm (with warranty 5 years) [NON CSR ITEM]

Supplying and erecting DC Light Emitting Diode Flood light fitting of 24V 25W, including first 6 hr full intensity light output and following 6 hr with half intensity light output, with lumen 3750 colour temmp 5500L-6500K, colour redening inex 70, PWM chrge controller efficiency 90% , LED driver efficiency 90% , Duty cycle first six hours 100% rest 50% light, LED external optics 145 x 90 degree street light lens, class IP 66, charge controller methodology - three stage battery charge monitoring algorithm, maximum charging current 20Amps, short circuit portection, battery over charge protections, battery deep discharge protection, solar panel dusk to dawn operation NTTV-4V, DTTV-6V, battery low load disconnect voltage 22.4V , battery fill load disconnect voltage 26V, battery constant voltage set point 29.4V, LED idicaton - green of battery not charging PV low, green on battery not discharge, red on : Battery discharge, load disconnect overall dimension - 255 mm x 90mm x 60 mm, overall weight - 1kg and above housing of pressure die cast aluminium alloy and heat sink extruded aluminium complete (5 year warranty). [NON CSR ITEM]

Supplying, installing, testing and commissioning of lifepo4 battery with capacity of 24V-78Ah with 8S 15A BMS, cell having duty cycle 3000 suitable to charge lithium cell with necessary wiring connections, with IP 65 alluminium cabinet with stand and nut bolts complete (Normal voltage - 24V, nominal capacity - 75 Ah, stored Energy - 1.8 KW , Cycle @ 0.5 C, 80% DOD 3000, charge voltage -29.2 charge mode - CCCV, standard charge current - 15 amp, rapied charge current - 37.5, standard discharge current - 15, MAX charge current - 75 amp, low voltage curoff - 21.2, casing material ammuminium, teminal - MC4 connector, charge temp range - 0 - 45 C, Discharge temperature range - 20 - 55C, storage temp 20-45 C, Weight - 17 KG (with warranty 5 years). [NON CSR ITEM]