ADDN ALTN TO ENHANCE BED CAPACITY AND WAITING AREA AT FIELD HOSPITAL UNDER GE 970 EWS

Amount

Excavating in trenches in Soft/ loose soil, not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, laying of pipes/ cables etc. n exc 10 sq m on plan and and getting out complete all as specified and directed.

Excavating in trenches in hard/dense soil not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, laying of pipes/ cables etc. n exc 10 sqm on plan and getting out complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing surplus excavated material/soils to a distance n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and directed

Moorum / Red Bajari filling in floor or pavings, laid in layers n. exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L RCC M-25 (using 20 mm graded crushed stone aggregates) (Design Mix) as in foundations, including rafts, footings, foundation beam, plinth beams, bases for columns, etc, basement slabs, under reamed piles and mass concrete complete all as specified and directed.

M&L for RCC M-25 (using 20 mm graded crushed stone aggregate) (Design mix) as in Columns, pillers, peir, posts, and struts complete all as specified and directed.

M&L for RCC M-25 (using 20 mm graded crushed stone aggregate) (Design mix) as in Beams, cantilivers, bressummers, lintels over 1.5 M span complete all as specified and directed.

Use and waste of form work to sides of concrete foundation, footing, bases of columns, plinth beam, side and soffits of plinth beam and similar works in vertical surfaces rough finished surface of concrete flat complete all as specified and directed.

Use and waste of form work rough finished surface of concrete Square, rectangular or polygonal to sides of columns, pillars, struts, posts, piers complete all as specified and directed.

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 20 cm complete all as specified and directed

Use and waste of form work to sides and soffits of floor or roof beams, beams haunchings, griders, bressumers lintels, cantilevers, shelves including supports, overhangs etc complete all as specified and directed (rough finished surface of concrete).

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

All as per srl item No 14 above but 6 to 8 mm dia.

All as per srl item No 14 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

M&L brick work with sub class 'B' bricks straight or curved on plan exc. 6 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L Rendering 15 mm thick in two layers of 10 mm thick in bottom and 5 mm thick with WPC of top layer in Cement Mortar 1:4 on Fair Faces of Brick Wall, Cement block wall or on Concrete Surfaces, Surface finished Even and Smooth without using Extra Cement complete all as specified and as directed. (WPC will be measured and paid separately)

M&L 15 mm thick rendering on brick work or concrete surfaces of internal wall in cement mortar 1:6 surface finished even and smooth without using extra cement complete all as speicified and directed.

Supply only liquid water proofing compound as required against item No 18 of BOQ complete all as specified and directed.

M&L for vitrified ceramic tiles 10mm thick light shade (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 20 mm thick screed in cement mortar 1:4 complete all as specified and directed.

M&L glazed ceramic coloured tiles of size 350x250x 6to7 mm thick/450x350x6to 7 mm thick on vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick screed bed in cement mortar 1:3 complete all as specified and directed.

M&L 20 mm thick machine cut one side polished black granite in kitchen plate form, windows cills, stair case etc set and jointed with grey cement slurry mixed with pigment to match with shade of slab including rubbing and polishing including 20 mm thick screed bed in cement mortar 1:4, laid complete all as specified and directed.

Grinding and polishing to edges and rounding off granite /Kota stone slab for smooth finish complete all as specified and directed.

S&F powder coated anodised (minimum thickness of powder coating 50 micron) aluminium frame for doors, windows ventilators with one or more rebates including joining cleat for fixing, rubber gaskets/ necessary packing materials as required etc. complete all as specified and directed.

S&F powder coated anodised (minimum thickness of powder coating 50 micron) anodised aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, fixed with rubber neoprene packing and anodised aluminium snap beading, screws, etc with 100mm width top/ middle/ side rails and 150mm width bottom rail of door complete all as specified and directed.

S&F 5.5mm thick sheet glass ordinary quality and glazing clips, area of each pane exc 0.5 Sqm fixed with rubber neoprene packing inclding sun control film over glass sheet as required complete all as specified and directed.

S&F 5.5mm thick aluminium Composite Panel (ACP) sheet for aluminium door/ frame work complete all as specified and directed.

S&F double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet, foundation box, main body with stainless steel cover, governing pivot made of brass other parts made of mild steel heavy duty complete all as specified and directed.

S&F powder coated anodised aluminium window & ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.) hinge type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating steel based corrugated steel sheet 0.50mm thick (total coated thickness) of any colour having tensile strength of 550 Mpa minimum, yeild strength, it shall be coated with hot dip alloy of 55% aluminimum, 43.5% zinc,1.5% Silicon and finished with resin coat on both surface @ 150 gm/ sqm of coating as specified and shall be fixed with hot dip galvanised, self drilling and self tapping screws neoprened and EDPM washers as in roof covering all as directed at site all as specified and dircted.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick (total coated thickness) of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws all as specified and directed.

S&F Rolled section as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates etc confirming to Fe 410-W-(Gde-E-250)quality-A complete all as specified and directed. NOTE :- Cost of fabrication of roof truss, purlins post , rafter etc cutting , welding, bending, or any other nature of work shall be deemed to be included in the rates quoted.

S&F Plates (plain or chequered) channels , square or beams cut or notched (ordinary and counter sunk) forming holes, without any attachments or with revited, bolted ot welded attachments, etc confirming to Fe 410-W(Gde-E-250)quality-A complete all as specified and directed. NOTE - Cost of cutting to required size and welding or boulting to beam , post, rafter at site, shall be deemed to be included in rate quoted.

S&F Joist, channel, angle or tee , square or rectangular sections, beam , etc fixed indipendently including cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting plates with bolts and nuts , providing and fitting angle cleats, fish plates, gusset plates etc, complete all as specified and directed.(Fe-410-W(Gde-E-250) quality A). NOTE :- Cost of fabrication like cutting , welding, bending , or any other nature of work at site shall be deemed to be included in the rate quoted.

S&F Mild steel bolts exc 20 and not exc 25 mm dia , purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 30 cm long complete all as specified and directed.

M&L mild steel framed work such as grills , gratings, etc., with ends of bars shouldered and/ or riveted, or forged in to spikes; framed guard bars ; barred iron doors; ladders; framed balusters ; walk ways ; railings; frame work of water tanks and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F Anodised aluminium sanp grid frame work of size 605 x 605 mm for flase ceiling securing with 4 mm dia GI wire of 1.20 mtr centre to centre tying to roof members or bolting with self taping screws including all necessary arrangements complete all as specified and directed.

S&F 8mm thick PVC laminated Gypsum ceiling Board/ tiles 59.50 x 59.50 cm in size, fixed in ceiling with screws to frame work with GI channel powder coated at bottom, frame work complete all as specified and directed.

S&F in repairs 25mm dia stainless steel Harrison rails or curtain rod/ drapery rod of required shape and size including fancy type stainless steel brackets 02 Nos for each opening and side stopper fancy type stainless steel 02 Nos of each opening and end ball as required as per site requirement complete all as specified and directed.

S&F for 15mm size aluminium curtain rail for bed partition in hospital with brackets, stops, end balls, roller fixed with suspender rod complete all as specified and directed.

M&L for applying 3 mm thick wall care putty on wall on internal old/new wall surfaces as per manufacturer's instructions complete all as specified and as directed

M&L applying two coats of oil bound distemper over a coat of primer on prepared wall putty surfaces of internal wall including washing floors, cleaning glass, joinery, electrical fittings, wiring etc., of drops and splashes complete all as per specified and directed.

M&L preparing new surface of walls and applying two coats of cement based paint over a coat of cement base primer complete all as specified and directed complete all as specified and directed.

S&F roof trusses (framed), trussed, purlins, Beam, tee, angle, channel or flat sections including distance pieces, cleats etc. confirming to FE - 410 W(Gde E-250) Quality B complete all as specified and directed.

M&L for sand filling under floors or in foundations including spreading, levelling, watering and consolidation complete all as specified and directed.

M&L 100 mm thick PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in sub base for flooring complete all as specified and directed.

M&L Cement concrete 25 mm thick type B-0, 1:2:4 (using 12.50mm graded crushed stone aggregate) as in level course complete all as specified and directed.

M&L for surface excavation n. exc 30 cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified and directed.

M&L for 150 mm thick Hard core of broken stone or boulder of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L 75 mm thick PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in plinth protection/foot path laid in bays complete all as specified and directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade A complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat red oxide primer complete all as specified and directed.

M&L Concrete bed to drain pipes to 110 mm bore pipe in CM 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) including packing under and haunching against the sides of pipes after they are laid and tested in complete all as specified and directed

S&F PVC (SWR) pipes 110 mm dia, in any length , single socketed, jointed with rubber ring joints, laid in trenches/ floors complete all as specified and directed

All as per item No 55 above but 75 mm dia

S&F PVC (SWR) junction single,110mm bore (Single T) equal or unequal complete all as specified and directed.

S&F PVC (SWR) bends, 75 mm bore, any radius complete all as specified and directed.

S&F PVC (SWR) vent cowl, 110 mm bore complete all as specified and directed.

M&L PVC (SWR) floor trap 75 mm dia plain with grating including jointing with solvent cement complete all as specified and directed.

M&L for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and directed.

M&L HDPE rotational moulded polyethylene water storage tank of 500 liters capacity triple layer (cylindrical, vertical with closed top) hosted and fixed ,with and including float valve 20mm, ball brass valve, high pressure with polythene float and fly nut and fixed in position all as specified and directed.

S&F CP stop/angle cock 15mm bore fancy type complete all as specified and directed

S&F towel rail 600 mm long of PTMT fixed with and incl Chromium plated brass screws and wooden/plastic cleats (Minimum weight 190 gms) complete all as specified and directed.

S&F Vitreous China wash down water closet pan (Pedestal pattern), white (EWC) with ‘P’ or ‘S’ trap, including connection to drain or outgoing pipe and including with 10 ltr capacity PVC flushing cistern, including brackets for flush tank, PVC connection 450mm long and 15mm dia to flushing cistern/ sanitary fittings with PTMT nuts of length 450mm and all necessary fittings, inlet, outlet pipe connections, and plastic water closet seat cover, closed pattern with recessed bottom cover and mild steel chromium plated hinge complete all as specified and directed.

S&F for vitreous China wash basin, white, flat back, size 630x450mm excluding ditto but including brackets with and 32mm bore waste coupling of PTMT (half or full threaded) .(Minimum weight 32mm- 45gms/40mm-60 gms), fitted in 15mm size PVC connection 450mm long complete all as specified and directed.

M&L 15 mm bore bib cock long nose with wall flange complete all as specified and directed

S&F 15mm bore GI water tubing medium grade fixed complete to walls and ceilings or laying in floors complete all as specified and directed.

All as per item No 69 above but 20 mm bore.

M&L Lagging to 20 mm bore pipes used in internal water supply or plumbing all round with, 25mm thick bonded mineral wool preformed mineral wool pre-formed `SNAP-ON' pipe sections of density 144 Kg/cum conforming to IS 9842 complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.5 cum in any type of soil, getting out, returning, filling in & ramming earth or broken rubbles mixed with earth around in layers n.exc 25 cm complete all as specified and directed.

S&F Gun-metal, globe or gate valves, with iron wheel head, screwed both ends class -1 ISI marked of size 20mm dia for iron pipe and fixed all as specified and directed.

S&F compound girders staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc confirming to FE - 410 W(Gde E-250) Quality B complete all as specified and directed

M&L 60 mm thick glossy interlocking tile of M-30 mix laid over dry sand cushioning,filling of joints with sand & compaction after filling of joints and edges shall be secured with PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) complete all as specified and as directed. NOTE : Supplying and spreading for sand cushioning shall be measured and paid separately.

S&F Vitreous China Urinal, Half stall type, white including flush pipe, waste pipe complete all as specified and directed.

S&F in repairs toilet fittings Continental / Queens Series, brass chromium plated for centre hole basin mixer w/o pop up waste system in 15mm dia complete all as specified and directed. Make - Prayag Cat No. PIS-50 or equivalent in Cera/ Jaquar

S&F in repairs toilet fittings Continental / Queens Series, brass chromium plated for Wall mixer telephonic with crutch and fitted for hand shower in 15mm dia complete all as specified and directed. Make - Prayag Cat No. 8370 & BHS-85 or equivalent in Cera/ Jaquar

S&F in repair health Faucet with wall hooks and one mtr tube full brass, screwed for iron pipe and fixed complete all as specified and directed complete all as specified and directed. Make - Prayag Cat No. BEA-40 or equivalent in Cera/ Jaquar.

S&F in repairs CP toilet paper holder with necessary fittings, complete all as specified and directed. Make - Prayag Cat No. BA-38, or equivalent in Cera/ Jaquar

Taking down chowkats or frames with shutter (without taking off shutter from the frames) n. exc 1.50 Sqm each complete all as specified and directed.

Taking down chowkats or frames with shutter (without taking off shutter from the frames) exc. 1.50 Sqm n.exc 4 Sqm each complete all as specified and directed.

Dismantling wrought iron or mild steel work (used in framework for stageing of water tank) of any description not otherwise provided for all as specified and directed.

Demolition of unreinforced cement concrete in ground floors and paving n. exc 15cm thickness (below or above ground level) complete all as specified and directed.

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

Demolition of brick work or stone boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Dismantling plain or corrugated steel sheeting any gauge,thickness including nainital or similar pattern roof covering complete all as specified and as directed.

M & L for one point wiring with PVC insulated un-sheathed cable with stranded copper conductor FRLSH conforming to IS : 694 of size 1.5 Sq mm single core, including one No. 1.5 Sq mm single core PVC insulated un-sheathed copper cable FRLSH as continuous earth wire drawn in and including , ISI marked medium grade Non metallic rigid PVC Conduit not less than 20 mm dia as per ground requirement with all accessories of same grade fixed on wall/ceiling including terminated in to Cast iron/pressed steel terminal box of required size made out of 2mm thick MS sheet duly painted both sides or PVC box ISI marked with 3 mm thick plastic laminated sheet top cover fixed with brass screw & cup washers for mounting switches, fan regulators etc for one light/fan/exhaust fan point controlled by one 5 Amp switch one way complete all as specified and as directed Note :- (i) Cutting of wall and making good to the surface are also included in the unit rate quoted. (ii) Colour coding shall be followed for point wiring.

All as per item No 90 here in before, but for one ceiling / exhaust fan point complete all as specified and as directed

All as per item No 90 here in before, but for one 3/5 Pin, 5 Amp Switch socket out let on the independent board by using 2.5 sq mm wire complete all as specified and as directed

All as per item No 90 here in before, but for one 3/5 Pin, 15 Amp Switch socket combination on independent board by using 4 sq mm wire complete all as specified and as directed

All as per item No 90 here in before, but for one 3/5 Pin, 5 Amp Switch socket out let on the same board complete all as specified and as directed

M&L for sub main wiring with two runs of single core 4.00Sqm, FRLSH Copper conductor PVC insulated unsheathed cable as per IS 694-1990 (third revision) drawn through & including non- metallic rigid PVC conduit of suitable width medium duty with all accessories such as Tees, elbows, junction boxes etc, as required fixed on wall along with one run of 2.5 Sqmm single core PVC FRLSH insulated unsheathed copper conductor cable as continuous earth wire and connecting to existing main switch board/ distribution board and testing on completion etc complete all as specified and directed. NOTE :- Two runs of cable, one run of earth continuity conductor and one run of PVC casing caping/conduit shall be measred as one unit.

S&F Switch Piano flush button single pole one way 5 A , 240 V complete all as specified and as directed

S&F Switch Socket combination 2 in 1, 5 Amp flush type, 240 V, complete all as specified and as directed

S&F Switch Socket Combination 5A/16A, 5 in 1, 3 pin, 240 volts complete all as specified and as directed

S&F Ceiling rose, surface bakelite, 65 x 50 mm two/ three terminals 240 volts complete all as specified and as directed

S&F sheet metal enclosure TPN ,415v 200 Amps vertical type 4 way complete all as specified and directed.

S&F MCCB TPN 200 amps 415 volts C curve, 50 HZ AC 10 KA complete all as specified and directed.

S&F MCB DB SPN 8 way, 230 Volt with 200 A rated bus bar double door type modular type complete all as specified and as directed.

S&F MCB SPN 32/40 amps 230 volts C curve, 50 HZ AC 10 KA complete all as specified and directed.

S&F MCB SP 06 to 32 amps 230 volts C curve, 50 HZ AC 10 KA complete all as specified and directed.

S&F Energy efficient surface Mounted LED Luminire 22 watts 4' long, with acrylic cover complete with all accessories including necessary two core copper wire for connection from ceiling rose to connector of approx length 0.75 mtr complete all as specified and directed.

S&F Energy efficient roof Mounted LED Luminire 600x600mm ,35/36 watt, 220 v AC recessed type with high efficiency PMMA diffuse soft glare free light complete with driver , holders and LED and lamp suitable for roof ceiling including connectiong up with driver 3 core flexible copper conductor of wire of suitable size complete all as specified and directed.

S&F Energy efficient surface Mounted LED Luminire 1X18 watts 2' long, with acrylic cover complete with all accessories incl necessary two core copper wire for connection from ceiling rose to connector of approx length 0.75 mtr complete all as specified and directed.

M&L earthing complete with GI earth plate 60x60cmx6mm thick, burried directly in ground (Earth pit not less then 2.25 metres deep below ground level) with top edge of the plate not less then 1.5 metre below normal ground level, connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron as earthing lead or steel all as shown in electrical plate No.5 and incl earth work, PCC pit and RCC cover, watering pipe 20mm dia medium grade, funnel, wiremesh, charcoal dust, 15 mm dia light grade protection pipe and salt etc and connected to earthing test point incl necessary earth work complete all as specified and as directed.

Supply and fixing of ceiling fans AC single phase 230/ 240 V of size 1200 mm sweep, 5 star rated BLDC complete all as specified and directed.

S&F on wall mounted 5 star rated high wall split unit indoor/outdoor complete with cordless remote control unit and with in built cooling and heating function and digital inverter type of 2.0 TR capacity ,twin rotary type complete all as specified and as directed by Engr -In -Charge Make : Samsung/ LG/ O General/ Diakin

S&F of Refigerator of capacity 310 Ltr double door three star rated complete all as specified and as directed Make : Samsung/ LG/ Voltas/ Haier.

S&F of water cooler partially SS electric driven single phase of capacity 60/120 Ltr and nominal cooling capacity, complete all as specified and as directed. Make : Usha Shriram/ Voltas/ Sidwal/ Bluestar.

S&F of voltage stabilizer 5 KVA capacity for ACs complete all as specified and as directed.

S&F of voltage stabilizer 3 KVA capacity for water cooler and refrigerators complete all as specified and as directed.

S&F of 10/16 A ,240 V SPN enclosure with a 2 /3 pin with earth plug and socket complete with 1 SP MCB complete all as specified and as directed.

Supply and fixing Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 50mm bore and including cutting and connecting up with existing line by using socets, bends etc complete, all as specified and directed.

Supply and fixing Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 40mm bore and including cutting and connecting up with existing line by using socets, bends etc complete, all as specified and directed.

Supply and fixing Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 25mm bore and including cutting and connecting up with existing line by using socets, bends etc complete, all as specified and directed.

Supply and fixing Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 20mm bore and including cutting and connecting up with existing line by using socets, bends etc complete, all as specified and directed.

S&F tubing medium grade 50mm size with all fittings fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Description all as per srl item No 120 herein before but 40mm size

Description all as per srl item No 120 herein before but 25 mm size.

Description all as per srl item No 120 herein before but 20 MM bore

Supply, laying, jointing and testing of XLPE insulated,sheathed,armoured,heavy duty LT 1100 volts grade cable 70 Sqmm 3.5 core with aluminium conductor laid in trenches/pipes, fixed to poles/walls with suitable saddle complete all as specified and directed.

M&L for Sand cushioning to under ground cable 8 cm below and 15 cm above in trenches / cable duct filling complete all as specified and directed. NOTE :- Punned thickness shall be measured for payment.

M&L for brick well burnt locally available sub class 'B' laid over sand cushioning to cable in trenches keeping width of brick parallel to the length of cable complete all as specified and directed.

Supply, installation, testing and commissioning of solar water heating system with ETC (Evacuated Tube collector) TECHNOLOGY with suitable KW electrical back up as per manufacturer specification suitable for single phase 220 V AC supply complete with ETC type collector, Hot water tank,tank stands etc as per the following specifications.

(A) COLLECTOR: Collector 500 LPD ETC type with as per OEM recommended of vertical evacuated tubes, duly installed on angel iron frame, transmittance of cover glass tubes 85%, reflectance of glass tubes more than 85%, absorbance of glass tubes 92%, type of coating (Cu/AI/SS) and reflectance of coating as recommended by manufacturer having wind resistance up to 100 Km with freezing resistance minus 20 deg C and heating up coefficient 240 deg C having average thermal efficiency 58.76% and maximum rise in temp 53.04 deg C (in 24 hours) without night losses fixed at angle of inclination from horizontal as per recommendation of manufacturer.

(B) HOT WATER TANK: Hot water tank as per OEM recommended ltr capacity with suitable KW electrical back up made out of stainless steel sheet not less than 0.5 mm thick duly insulated with puff insulation 50 mm thick having density mot less than 36 kg having thermal conductivity 0.29 m/k duly covered with PPGI cladding fixed with temperature gauge, inlet and outlet valves of suitable size duly installed on staging fabricated out of MS angle of appropriate size as recommended by manufacturer duly fixed properly and painted with two coats of anti corrosive paint over a coat of red oxide primer.

Note: (i) 5 Nos of spare ETC glass tubes with each system are to be supplied by the contractor with in over all cost quoted. (ii) MS staging and puff insulated water storage tank for cold water, Hot and cold water pipes including valves (to and from system), insulation to pipe and valves to be measured and paid separately. (iii) Any other item required for successfully operaion of system is deemed to be included in overall cost quoted. (iv) Make of system: INTER SOLAR/SUN MAGIC/BIPIN INDUSTRIES/TATA BP SOLAR/BORO SOLAR/VENUS (v) System shall be installed and comissioned by authorised rep of firm supplying the solar water Heating system.

Supply and fixing 3-layer PP-R (Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc of size 25mm bore with nitrile rubber insulation complete all as specified and directed.

All as per item No.131 but size of 20 mm bore with nitrile rubber insulation complete ll as specified and directed.

Making connection of PPR 32mm dia distribution branch with PPR main of sizes 50mm to 75mm by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed

Supply and fixing PPR gate valve (brass insert) of size 25mm dia including connection and testing complete all as specified and directed.

Supply and fixing PPR gate valve (brass insert) of size 32mm dia including connection and testing complete all as specified and directed.

S&F GI flat strip clamps of size 25mm x 3mm duly bended as per the size of GI tubing and site condition, drilled, complete all as specified and directed

All as per srl item No.131 but size of 32mm bore with nitrile rubber insulation, complete all as specified and directed.

M&L for lagging to pipes used in external water supply with 50mm thick bounded mineral wool performed "SNAP ON' pipe section of density 144 Kg/cum confirming IS-9842 with chicken wire mesh wire netting 25mm gause, 20 mm mesh with .01mm aluminium foil cladding to 25mm dia pipe complete all as specified and directed.

M&L for lagging to pipes used in external water supply with 50mm thick bounded mineral wool performed "SNAP ON' pipe section of density 144 Kg/cum confirming o IS-9842 with chicken wire mesh wire netting 25mm gause, 20 mm mesh with .01mm aluminium foil cladding to 20mm dia pipe complete all as specified and directed.

M&L for 1000 ltr capacity rotational moulded grade polyethylene (PE) water storage tank which duly stablized with anti-oxidants and compouion and, provides protection heat and oxidation and Cylendrical, vertical with closed top with double layer conf to IS-12701-96 complete including provision of all inlet,outlet,overflow and drain pipe fitting and suitable puff insulated of complete tank all as specified and directed.

Ball valves 20mm size high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 20mm - 210 gms) complete all as specified and directed.

M&L for structural steel works for staging of cold/hot water tank with MS flat iron of size upto 75mm framwork of water tanks and similar work conforming to Fe. 290 Gde-E-165 complete all as specified and directed.

Supply and installation monoblock self priming pump set capacity of 1 HP (0.75 KW) with suitable starterand cable complete all as specified and directed.

Supply and fixing on motion sensor, low profile recess and surface mount disk light round/ square shaped 10 watt, >600 lumens 5000K day light white CR-180 DOB design dimmable ETL listed white in colour with complete accessories alongwith suitable additional external driver indoor type of 230 volts complete all as specified and directed. Note : (i) Contractor should provide sample of material alongwith GTP's at GE's sample room as per makes specified in CA for make approval before commencement of work. (ii) The cost of additional external driver is also included in the unit rate quoted. (iii) Fixing of roof/ ceiling for round/ square type of light fittings and matching with existing surface is also included in the unit rate quoted.

M/S RATHER CONSTRUCTION CO (BID ID -3284802)