PROVN OF TRUSSES AND COVER FOR VEH AT 2212 SQN TECH FLT, PROVN OF 100 HP PUMP AND MOTOR FOR AF PUMP HOUSE AT ARMY AREA JSM, PROVN OF SOLAR LIGHTS AND FANS WITH ASSOCI WKs SERVICES AT 3 AFRU AND PROVN OF BATHROOM (QTY-02) AT CHANDAN AF STN JSM

M & L for Surface dressing n exc 15 cm deep as directed by Eng-in charge.

Excavating in post holes (or similar holes) each n exc 0.5 cum getting out, returning , filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering and removing surplus soil to a distance n exc 50 m and making good surface.

Removing excavated material n exc 50 m and deposited where directed at a level n exc 1.5 m above the starting point.

M&L cement concrete in foundations, fillings and mass concrete 1:3:6 type B-2 using 40 mm graded stone aggregates

M & L for Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc.Fe 410 -W (Gde- E- 250) quality-A

S&F for Steel work in tubular trusses using hollow tubuliar/square/rectanguliar pipes including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240

Preparation of newly steel surface and applying two coat of synthetic enamel paint over a coat of red oxide all as specfied

S&F for pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick an colour having tensile strength of 550 Mpa as in roof covering / cladding to wall /Eaves, fixed with self tapping screws as specified and as per manufacturer specification.

ced concrete 150mm dia pipes, class NP2, laid and jointed complete with collars, laid on concrete bed including testing as specified and directed.

Supply and lay Pipes ERW Steel including specials, nominal dia 150 mm as per IS 3589 (1981) thickness 6.0 mm complete all as specified and directed.

Supply and lay Pipes ERW Steel including specials, nominal dia 200 mm as per IS 3589 (1981) thickness 6.0 mm complete all as specified and directed.

Supply and fixing of star delta starter fully automatic suitable for 415V, AC supply system for three phase induction motor of capacity 100 HP complete all as specified and directed.

Supply and fix Foot Valve conforming to IS 4038, 200 mm (8”) dia complete all as specified and directed.

Supply and fixing cast iron sluice valve PN 1.6 (long body ) ISI marked confirming to IS:14846-2000 suitable for 200 mm bore pipe, flanged ends, drilled, stainless steel spindle, CI gate with brass ring, iron wheel handle, complete including jointing material such as nuts, bolts, washers and rubber sheet etc complete all as specified and as directed.

Supply and fixing cast iron sluice valve PN 1.6 (long body ) ISI marked confirming to IS:14846-2000 suitable for 150 mm bore pipe, flanged ends, drilled, stainless steel spindle, CI gate with brass ring, iron wheel handle, complete including jointing material such as nuts, bolts, washers and rubber sheet etc complete all as specified and as directed.

Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in subase finshed to receive floor.

M&L for concealed point wiring for controlled by one switch with PVC insulated but unsheathed single core FRLSH multistranded copper conductor cable IS-694 marked of size 1.5 Sqmm (nominal area) in and including non metallic rigid PVC conduit 20 mm dia by cutting chases in walls by cutter and making good the surface in CM 1:3 and to the original specification and PVC conduit on ceiling for steel structure/surface conduit with clamps, gutties etc for RCC ceiling with including one run of PVC insulated FRLSH copper conductor cable of 1.5 Sqmm with green insulation as earth wire and connected to earth dolly complete all as specified and directed. (a) One light point controlled by one, one way switch

(b) -Ditto all as per item No-18.00 above but One fan/exhaust fan point controlled by one, one way switch

(c) -Ditto all as per item No-18.00 above but One socket outlet 3 Pin, 6 Amp on independent board

(d) -Ditto all as per item No-18.00 above but One socket outlet 3 Pin, 6 Amp on same board.

M&L for point wiring for controlled by one switch with PVC unsheathed single core multistranded copper conductor cable of size 4 Sqmm (nominal area) in and including PVC conduit 20 mm dia by cutting chases in walls by cutter and making good the surface in CM 1:3 and to the original specification and PVC conduit on ceiling for steel structure/surface conduit with clamps, gutties etc for RCC ceiling including one run of PVC insulated FRLSH copper conductor cable of 4 Sqmm with green insulation as earth dolly for 6 pin, 16 Amp socket outlet on Independent board.

S&F Modular switch 6 Amp 250 V AC one way one module complete all as specified and directed.

S&F Modular switch 20 Amp 250 V AC one way with indicator one module complete all as specified and directed.

S&F Modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed.

S&F Modular Socket 6A/16A - 2/3 pin combined 2 module complete all as specified and directed.

S&F modular Fan regulator step type, 120W - 2 module complete all as specified and directed.

M&L for ceiling rose, surface Bakelite 65 x 17.50 mm of three terminals PVC/Polycarbonate,isolated body (ISI Marked)

Supply and fixing Surface and wall mounted LED tube light fittings of cap 20W , four feet Basic all purpose surface and wall mounted LED batten with polycarbonate housing including taking down with all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 with brushless direct current motor (BLDC)

supply and fix exhaust fan steel body AC single phase 230/240 v of size 300 mm sweep with louver all as specified and directed by engineer-in-charge

Supply & fix Prewired Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with 200 Amp rated bus bar 240 Volts 8 way (2 + 6 way) single pole and neutral including taking down complete all as directed by Engineer-in-Charge.

S & F MCB, 6 to 32 Amp, SP, 240 Volt. complete all as specified and directed.

S&F MCB, 40 Amp, SPN, 240 Volt 10 KA, 'C' curve complete all as specified and directed.

Supply, Installation, Testing and Commissioning (SITC) of 1.5 kW capacity rooftop grid-connected solar power plant with offgrid inverter/PCU and Lithium Iron Phosphate (LiFePO4) battery backup system designed for 300 Watt connected load with minimum 12 hours continuous backup facility. The system shall comprise high efficiency MNRE approved-AlMM listed solar PV modules of minimum 20% efficiency with 25 years linear performance warranty (minimum 90% for 10 years and 80% for 25 years), mounted on hot dip galvanized (80 micron) MS mounting structure capable of withstanding 150 km/h wind load, with adjustable tilt as per site condition. The inverter shall be of minimum 1.5 kW capacity with MPPT technology, minimum 95% conversion efficiency, inbuilt protections (Over charge protection,Under charge protection , reverse polarity, overload, short-circuit, surge protection).Manre & BIS Approved. The Lithium-Ion battery bank shall consist of minimum 4 nos. of 12V 100Ah LiFePO4 batteries connected suitably in series/parallel combination to provide minimum 4.8 kWh usable storage capacity (considering 80% Depth of Discharge) sufficient to support 300W connected load for 12 continuous hours. The battery shall have integrated advanced Battery Management System (BMS) with protections against overcharge, over-discharge, short-circuit, thermal management, and cell balancing, ensuring minimum 4000 charge-discharge cycles at 80% DoD and minimum 5 years warranty. The system shall include all cabling works using IEC/ISI certified DC and AC cables, chemical earthing for both AC/DC sides, suitable Surge Protection Devices (SPD), MCBs/MCCBs as per IEC standards, required civil works for mounting structure and cabling, proper cable trays/conduits, and fire safety arrangements including installation of dry powder type fire extinguishers for lithium-ion safety. The contractor shall also provide appropriate safety signage, operational labels, emergency shutdown procedures, single line diagrams, operation & maintenance manuals, training to end-user staff and shall obtain necessary statutory approvals from MNRE, DISCOM, Electrical Inspector, and relevant authorities. The system shall achieve a guaranteed Performance Ratio (PR) of minimum 75% on annual basis and shall include remote monitoring facility with minimum 5 years data retention for generation, battery status, grid availability, and fault history. Comprehensive Operation & Maintenance (O&M) services shall be provided for a period of 5 years after commissioning, including periodic preventive maintenance, breakdown services, and performance monitoring support. The entire system shall be designed, supplied, installed, tested, and commissioned complete in all respects, conforming to latest MNRE, BIS, IEC, CEA, and local DISCOM regulations and as per directions of Engineer-In-Charge. Make:-UTL,Luminious,Statcon for INVERTER Make:-UTL,Waaree,Livguard,Exide For Lithium-Ion battery

Surface excavation not exc 30 cm and averaging 15 cm deep and getting out in any type of soil, all as specified.

Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in any type of soil as directed.

Returning , filling in including in spreading ,leveling,watering and well raamming in layers.n exc 25 cm as specified.

M&L for 1:4:8 type D2 (40mm graded aggrage) cement concrete in foundation, filling and mass concrete.

M&L mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as directed.

M&L mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as directed.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work, flat and rough finished surfaces of concrete; vertical or to batter.

M&L for precast cement concrete solid blocks ( 1:3:6 ) type C-I (using 20mm graded stone aggregate) exc 10cm in width as in block masonry built in CM 1:6 etc complete all as specified.

M&L for PCC type B-0, 1:2:4 using12.5 mm graded stone aggregates as in bands, bed blocks, fixing hold fasts, filling of door frames etc complete incl necessary formwork all as specified.

M&L Jodhpur stone roof slabs, self faced 7.5cm to 10cm thick, 25cm to 35cm wide, hoisted and set, jointed in cement mortar 1:3 complete

M&L for 10mm thick cement screed in cement mortar 1:3, including finishing even and smooth with out using extra cement to receive roof treatment, mixed with water proofing compound @3% by weight of cement over cleaned roof surface, as in grading to RCC roof surface,complete all as specified. Note - Water proofing compound shall be measured and paid separately.

Supply only Liquid water proofing compound STP No-1 Dr. Fixit or complete all as specified and directed.

M&L for water proofing roof treatment, consists of a five layered Atactic polypropylene modified polymeric membrane of minimum 3 mm thick and minimum weight not less than 3.0 Kg/sqm, reinforced with polyster non woven fabric matt (weight not less than 150 gm/sqm), laid with LPG torch forced application over roof surface, with a side & end overlaps of minimum 100 mm, with and including Bituminious primer @ 0.3 ltr per Sqm confirming to IS 3384-1986 on roof surfaces piror laying APP and a coat of bituminous aluminium primer @ 100 gm/Sqm on top, including sealing all joints by thermo fusion, complete all as per manufacturer's instructions.

M & L PCC (1:2:4) type B-O using 12.5mm graded stone aggregate as in Roof padding, roof kerbs of mud stops or similar work maintain proper slope as requred as specified .

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc, flat and rough finished surfaces of concrete.

Formwork to sides of pillars, posts, struts, piers, columns and stanchions, of square, rectangular or polygonal shape and rough finished surfaces of concrete.

Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide for rough finished surfaces of concrete as directed.

M&L for reinforced cement concrete (design mix) M-25 (20mm graded aggregates) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete as directed.

M&L for reinforced cement concrete (design mix) M-25 (20mm graded aggregates) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like as directed.

M&L coloured glazed ceramic tiles in dado/skirting 450x350x7mm/350x250x7mm thick over 10mm thick CM (1:4) backing coat set and jointed in neat cement slurry and pointed in coloured cement to match the colour of tile.

M&L coloured Non Skid ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exc 0.11 Sqm but not exc 0.18 Sqm in floors etc over 15mm thick CM (1:6) bedding set and jointed in neat cement slurry and pointed in coloured cement to match the colour of tile.

M&L for 10mm thick plaster in CM (1:4) on internal fair faces of brickwork or concrete surfaces finished even and smooth (without using extra cement)

as directed.

M&L for 15mm thick external plaster in CM (1:4) on fair faces of brick, block work or concrete surfaces finished even and smooth (without using extra cement) as directed.

M&L for preparation of surfaces newly plastered wall surfaces and applying two coats of oil emulsion distemper of approved tint as directed.

M&L for preparation of newly plastered ceiling surfaces and applying two coats of distempers oil emulsions.

M&L for preparation of newly plastered external wall surfaces and applying two coats of cement paint of approved tint over alkali resistant primer.

M&L Framed work as in doors chowkhat or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either

M&L Two coat of synthetic enamel painting on new wooden surfaces exc 10cm width or girth over a one coat of pink primer incl preparation.

S&F 2nd class hard wood plain, framed , paneled shutters 35mm thick (two panel) with lock rail and panel of 9mm B.W.P commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS 1003 (part-I

M&L for preparation of new steel surface of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of primer complete all as specified.

S&F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing etc complete all as specified.

S&F solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing.

Supply 4.8mm thick sheet glass, ordinary quality n exc 0.5 sqm in each pane, fixed in doors/windows/Ventillators etc complete all as directed.

S&F Aluminium anodised barrel tower bolt of extruded section 150mm size.

S&F Aluminium alloy, anodised sliding door bolt 300mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections & fixing bolts and sliding bolts of extruded sections or cast aluminium alloy.

S&F 100mm size butt hinges, medium weight, cold rolled mild steel, and fixed as directed.

S&F 125mm size anodised extruded aluminium alloy handle fabricated type.

S&F 15mm bore cast copper alloy, with capstan heads, chromium plated pillar taps with capstan heads, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed down for iron pipes etc complete all as directed..

S&F 15mm size cast copper alloy, chromium plated stop,angle valves screwed down high pressure with crutch or butterfly handle, screwed both ends for iron pipes etc complete all as directed.

S&F Vitreous china wash down water closet pan with any type of 'P' or 'S' trap excluding flushing cistern and flush pipe, including fixing of water closet complete with plastic water closet seat black/white closed pattern witrh flat bottomand cover and mild steel chromium plated or aluminised hinging device. complete all as specified and as directed.

S & F wash hand basins, vitreous china( flat back) white of size 550mm X 400mm including cutting for and pinning in ends of brackets or erecting stand including waste fitting, brass chromium plated 32 mm size with long screwed shucks and fly nuts and including PVC discharge pipe as specified.

S&F PVC 10 Ltrs valve less, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with flush pipe etc. ISI approved complete all specified and directed.

S&F viterous chaina half stall urinal flat back white, with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waster pipe) including providing and fixing plugh bedding Urinal against wall in CM 1:2 securing Urinal to plug with and including 60 mm long brass screw pointing around urinal back in cement etc including urinal spreader as complete all as specified.

S&F in repairs 15mm bore pillar tap fancy type cast copper alloy chromium plated screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screw shanks screwed for iron pipe or union complete all as specified and as directed.

S&F brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges.

S&F PVC connection 15mm size with PTMT nuts of length 600mm.

S&F LDPE waste pipes of 32mm bore pressure rating 6 Kgf/Sqcm for wash basin,urinal as specified.

S & F PVC (SWR) floor trap with out let 75mm dia plain with grating including jointing with solvent cement.

M&L for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement

S&F liquid soap container of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats. (Minimum weight 105gms

S&F 500 ltrs capacity rotational moulded polythene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR I as directed.

S&F 20mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed as directed.

S&F PTMT grating doom, 100mm dia fixed all as specified.

S&F PTMT grating doom with waste hole, 125mm dia fixed all as specified.

S&F 15mm bore cast copper alloy, chromium plated bib taps with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed as approved an directed.

M&L mild steel galvanized water tubing, medium grade with all fitting and accessories complete fixed to walls and ceiling or laid to floors of the following sizes :- (a) 15mm bore

(b) 20 mm dia

S&F PVC (SWR) 110 mm dia pipes single socketed in any length with rubber ring joints fixed to walls with suitable fixtures.

S&F PVC (SWR) 75 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F PVC (SWR) bends any radius for 75 mm dia pipe.

S&F PVC (SWR) bends any radii for 110 mm dia pipe.

S&F PVC (SWR) junction single, (Single T) equal or unequal for 75 mm dia pipe.

S&F PVC (SWR) junction single, (Single T) equal or unequal for 110 mm dia pipe.

M&L for 75mm thick cement concrete type C-2 1:3:6 using 40 mm graded stone aggregate as in for plinth protection.

M&L for concrete bed to drain pipes laid in trenches including packing under, and haunching against the sides of pipes after they are laid and tested in cement concrete 1:3:6 type C2 (using 40mm graded aggregate) for 150mm bore pipe all as directed.

M&L for reinfor