Construction of covered walkway inside Jyothirmaya Compound

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying 2 coat of epoxy primer and 2 or more coat of epoxy paint in 2 pack system, including welding and bolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes

Providing and installing self supported high grade pre-coated Galvalume (trussless) roofing sheet of 701mm profile 0.8mm thick, grey colour with minimum material strength of 300MPA with an Aluminium Zinc coating of 150grams/sqm, using self drilling/self tapping screws preferred fasteners Hilti or equivalent including all cost of materials, conveyance and labours etc. complete as per the direction of Engineer in charge.

Anchoring to existing building beam with M24x500 8.8 rod Hilti or equicalent make up to 400mm depth in concrete with RE 500V4 chemical. Including all cost of materials and installation charges etc. complete as per the direction of Engineer in charge. (Size of existing building beam is assumed as 20x60cm)

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of 10mm aggregate nominal size, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured Aluminium conductor cable conforming to IS 7098 (Part 1) amended upto date. 4C 6 Sq.mm Al

Supplying and making end termination with brass compression gland and aluminium lugs for following size of XLPE insulated PVC sheathed aluminium conductor cable of 1.1 kV grade as required. 4C 6 Sq.mm Al

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. Cable size upto 35sq mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Cable size upto 35sq mm

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. (Note: The total distance from the switch box to the point will not exceed 5mtr, incase if length increases above 5 metres, the wiring shall be measured under item 228)

Group controlled light point with 1.5 sq. mm wire - Wiring for Group controlled light point (from one point to another point) with 3X 1.5 sq. mm PVC insulated, (FRLS), copper conductor cable in surface/recessed mounted rigid medium class 20mm PVC conduit with all accessories as required. ( Note: This item does not include the cost of MCB or 16Amp/ 6Amp one way switches. The total distance from one point to another point will not exceed 5meters. In case if the total length increases 5meters, the additional lengtth shall be measured under item 50. The distance from DB to 1st point will be measured under item point wiring.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Supplying and fixing following way, SPN, sheet steel, MCB distribution board, 230 volts, on surface/recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 16 Way, Double door

Supply and fixing of following rating residual current circuit breaker with MCB having earth leakage and overload protection (RCCB+MCB) as per specification as required. 2 pole 25 amps. (230 Volts),30mA sensitivity.

Supply and fixing of following rating, 10 KA, Miniature Circuit Breakers as required. 6A to 32A, SP, B/C-CURVE

Supply of LED surface mounted down light made of die cast aluminium, along with driver,system wattage of 20+/-2 Watts,lumen output of lamp greater than 900 lumens, power factor >= 0.9,rated life of L70 @ 20,000 hours, Neutral light and including all necessary accessories as required complete. (Brand and Model:- Philips Surface COB or equivalent approved make mentioned in tender documents)

Installation, testing and commissioning of pre-wired, LED/ fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supply, installation testing and commissioning of of LED bollards with not more than 650 mm in height. LED lamp 9+/2W in the fixture. The body shall be powder coated extruded aluminium. Luminaries provided with LED driver suitable for operation on 240V, 50Hz single phase ac supply. The fixture shall have IP65 class protection shall be provided with all accessories and civil foundations. (Brand and Model:- Philips 58171 or equivalent approved make mentioned in tender documents)

Supply, installation, testing and comissioning of maintenance free earthing using 4 mtrs length, 20mm dia 250 microns molecularly copper bonded steel rod, stainless stell connectors and fasteners for connecting earth strip.The earth electrode shall be filled with earth enhancing compound (12.5 kg mineral compound / 22.6 kg low resistivity graphite compound).FRP (UFE FRP)Earth electrode inspection chamber with heavy duty cover should be used to cover the Earth Rod. The dimension shall be 300mmx 300mmx 300mm with a weight bearing capacity of 15KN.The item shall be inclusive of installation charges,including digging bore,providing all required accessories like terminal connector,screw for fixing earth pit cover etc.

Supplying and laying Copper 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 50mm). 10 SWG Cu

Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of Joints complete as per direction of engineer in charge. 110 mm dia 6Kgf/cm2

Providing and fixing PVC drain channel 160 x 95mm (Outer) 110 x 55 mm (Inner)