GE I R AND D/CHD-73/2022-23

Amount

Excavation in trenches n. exc. 1.5 m wide and n. exc. 1.5 m in depth for foundations etc. or for shafts, wells, cesspits, manhols, pier holes etc n. exc 10 sqm on plan and not exc 1.50 meter in depth and getting out in soft/loose soil complete all as specified and directed

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and directed

Removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed

Material and labour for precast cement concrete block masonary with solid blocks exc 10cm in width type C1, 1:3:6 (using 20mm graded aggregate) in Cm 1:4 complete all as specified and directed.

Material and labour for providing, cement concrete type B1 1:2:4 (20mmgraded aggregate ) in coping stops, rounded or chamfered on edges complete all as specified and directed.

Taking down cement plaster including racking out joints, hacking for key and scrubbing down with water etc complete all as specified and directed

Material and labour for 15mm thick rendering in CM 1:6 to stone wall surfaces finished even and smooth w/o using extra Cement complete all as specified and directed.

Material and labour for 15 mm thick rendering in CM 1:4 to stone wall surfaces finished even and smooth w/o using extra Cement complete all as specified and directed.

Material and labour for two coats of oil distemper over one coat of chalk whiting incl necessary preparation of new wall surface complete all as specified and directed.

Material and labour for preparation of newly plastered surfaces and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

Material and labour for preparation of old treated plastered surfaces of wall by brooming down or steel wire brushing scrubbing down smoke soot, moulds, moss and efflorescence salts and treating oil and greasy spots removing dust, dirt and all loose scales of existing treatment and applying two coat of cement base paint on wall complete all as specified and directed.

Supply and fixing for anodised aluminium door shutters, aluminium section weighting 0.55 Kg/ RM including necessary jointing cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Supply and fixing for anodised aluminium window and ventilator shutters with aluminium grill, side hund type without sash bars aluminium section weighing 0.55Kg/RM including necessary hointing cleats, glazing clips, rubber packing anodised aluminium snap beading, screws anodised aluminium fitting such as peg stay 150mm long (01no) hinges type B21, 100mm long (02 Nos) suitable handle (01 No) complete all as specified and directed.

Supply and fixing for anodised aluminium partition fixed type/with out sash bars aluminium section weighing 0.55kg/RM incl necessary jointing cleats, glazing clips rubber packing anodised aluminium snap beading, screw etc complete all as specified and directed.

Dismantling floor hearth or wall tilling including cement mortat bedding (but not backaing coat) removing serviceable tiles to store & rubbish off the premises complete all as specified and directed.

Material and labour for non skid Ceramic tiles 6-7mm thick, area of each tiles exc 0.18sqm but n. exc 0.36 SQm in floors etc,, set and jointed in neat cement slurry and pointed in shite or coloured cement to match over and including 20 mm thick screed bed in cm 1:6 complete all as specified and directed.

Material and labour for 2nd class hardwood plain solid straight chowkats and frames wrought framed rebated on the solid round or chamfered put together with glue pinned at joints complete all as specified and directed.

Supply and fixing for plain framed, panelled shutter (2nd class HW rail and style 35 mm thick, two panel) with lock rail and panel of 9 mm B.W.P commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS: 1003 (Part I), kiln seasoned and chemically pressure treated fixing to frame/chowkhat complete all as specified and directed.

Material and labour for preparation of wooden surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer on new surface complete all as specified and directed.

Material and labour for 12mm thick toughened glass as in hinged doors, windows, partition automatic doors and similar work including cutting to shape, drillingholes required complete all as specified and directed.

Material and labour for 12mm thick veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to aluminium frame work complete all as specified and directed.

Material and labour for 5.5mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed

Supply and fixing of PVC insulated single core copper cable of size 2.5 Sqmm 230 volts complete all as specified and directed.

Supply and fixing for 240 V , 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB complete with connection testing and commissioning.

Supply and fixing for LED street light fitting 90 watts comoplete with pressure die cast aluminium housing enclosed with glass cover in frame comoplete and making electrical connection with using copper conductor 23/0.0076 round PVC insulated and sheathed three core cable including mounting on pole complete all as specified and directed.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230 V, 50 Hz, RPM 1200, Copper winding of sweep 300m .

Supply and fixing for storage type vertical electric water heater of capacity 25 ltrs

Material and labour for wiring on 3 pin socket outlet, 15 amps independent with PVC single core sheathed cable with 4 Sqm PVC insulated earth continuity copper conductor drawn in and including suitable size of PVC conduit complete all as specified and directed.

Supply and fixing in switch socket conbination 2 in 1, 3 pin, 5 and 15 Amp flush type universal.

Supply, installation, testing and commissioning of fan coil unit (FCU) wall mounted type of capacity 1.5 Ton with accessories incl all incoming and outgoing connection with suitable size of copper pipe and electrical connection complete all as specified and directed.

Supply and fixing in of copper pipe of size 5/8" complete all as specified and directed.

Supply and fixing in of flare nut of size 5/8" complete all as specified and directed.

Taking down chowkats or frame with shutters (without taking off shuttters from frames) size exc 1.5 Sqm but not exc 4 sqm each each and removing from site and making good disturbed surfaces as per existing specifications complete all as specified and directed.

Supply and fixing for plain framed, panelled shutter (2nd class HW rail and style 35 mm thick, two panel) with lock rail and panel of 9 mm B.W.P commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS: 1003 (Part I), kiln seasoned and chemically pressure treated fixing to frame/chowkhat complete all as specified and directed.

Material and labour for pressed steel frame of size 105mmx60mm for doors with one or more rebates including necessary fixing lugs, hinges lick strike plate etc complete all as specified and directed.

Supply and fixing 200mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed.

Supply and fixing for mild steel butt hinges, 100 mm long, medium weight, cold rolled fixed with steel screws or welded to angle iron frame where required complete all as specified and directed.

Supply and fixing for 250mm long aluminium alloy, anodized, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy and fixed with screws complete all as specified and directed.

Supply and fixing for 100mm aluminum handles cast type anodized complete all as specified and directed.

Material and labour for preparation of wooden surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Supply and fixing in repair 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe complete all as specified and directed.

Material and labour for precast cement concrete block masonary with solid blocks exc 10cm in width type C1, 1:3:6 (using 20mm graded aggregate) in Cm 1:6 complete all as specified and directed.

Supply and fixing in repair 15 mm bore chromium plated Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe complete all as specified and directed.

Supply and fixing in repair 15 mm bore chromium plated Stop angle valves, cast copper alloy screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions and fixed complete all as specified and directed.

Supply and fixing in repair vitreous China squatting pan, `Orissa' pattern, size 580 x440 mm white, with integral foot rests complete all as specified and directed.

Supply and fixing in repair vitreous china wash down water closet pan (pedestal pattern) white including connection to drain or out going pipe etc including making good the floor complete including plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device all as specified and directed.

Supply and fixing in repair plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply and fixing in repair Vitreous China wash basin, while, oval type, size 580x450irun excluding taps,waste, chain and plug and porcelain stopper but including brackets complete all as specified and directed.

Supply and fixing in repairs waste fittings 32mm dia brass CP for glazedware sinks basins etc with long screwed shanks and fly nuts flange end bedded in red lead complete all as specified and directed.

Dismantling floor hearth or wall tilling including cement mortat bedding (but not backaing coat) removing serviceable tiles to store & rubbish off the premises complete all as specified and directed.

Material and labour for glazed ceramic coloured tiles 300 x 200 x 7mm thick in verticle surfaces set and jointed in neat cement slurry and pointed in coloured cement to match including 15 mm thick rendering in cm 1:4 on stone masonry wall to receive vertical tiles complete all as specified and directed.

Material and labour for Non Skid ceramic dark tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm (300x300mm), in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 20 mm thick screed bed in cm 1:6 complete all as specified and directed.

Taking down cement plaster including racking out joints, hacking for key and scrubbing down with water etc complete all as specified and directed.

Material and labour for 15mm thick rendering in CM 1:6 to stone wall surfaces finished even and smooth w/o using extra Cement complete all as specified and directed.

Material and labour for two coats of oil distemper over one coat of chalk whiting incl necessary preparation of new wall surface complete all as specified and directed.

Taking up or down 15mm bore steel tubing and connections including cleaning for refixing or removing to store

Supply and fixing for 15 mm bore steel water tubing galvanised 15mm bore, medium grade fixed to walls and ceiling or in floor complete all as specified and directed.

Refixing 15 mm bore old steel tubing and connection in new or old position ( walls, ceilling, floors etc) all as specified and directed.

Disconnecting existing tanks of capacity exceeding 250 ltrs but not exc 500 ltrs, setting aside (or lowering if required) for cleaning etc and hoisting if required reconnecting and hoisting reconnecting and refixing in position complete all as specified and directed.

Supply and fixing in repair brass chromium plated tubular towel rail 20 mm dia D type 60 cm long between flanges complete all as specified and directed.

Supply and fixing 500 ltrs capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I.

Supply and fixing in repairs 15 mm Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified and directed.

Supply and fixing in repair 32mm bore PVC waste pipe for WHB, Sink etc. complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) any thickness, including cover fillets and grid frame work.

Material and labour anodised aluminium snap grid frame work of size 605 x605mm for false ceiling including hanger 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slab by means of ceiling cleats made out of GI flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5 mm dia 40mm long complete all as specified and directed.

Material and labour for 9 mm thick Prelaminated particle, board, exterior grade, prelaminated one side with decorative choice laminations & other side balancing white lamination, fixed with screws to timber frame work and fixed in repairs complete all as specified and directed.

Supply and fixing in repairs vitreous china urinals, half stall urinal (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets,flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe)

Supply and fixing toilet paper holder of vitreous china fixed to walls with chromium plated (CP) brass screws complete all as specified and directed.

Supply and fixing in repairs urinal partitions slabs terminating about 40cm above floor line complete all as specified and directed.

Dismantling of 100 mm bore cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required

Supply and fixing for 100 mm bore sand Cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, fixed to walls complete all as specified and directed.

Supply and fixing urinal spreader of chromium plated for fixing with 15 mm dia pipe. (Minimum weight 60gms) complete all as specified and directed.

Material and labour for TMT bars 6-8mm dia and over cut to lenghth bent to shape required including cranking bending spirallyu for hoping for column,hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Material and labour for 75 mm thick PCC 1:2:4 type B2 using 40mm graded aggregate fininshing the concrete surface even and fair complete all as specified and directed.

Material and labour for Granite (of any type) tiles 20mm thick machine cut, bedded andjointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and directed.

Supply and fix electric water heater,storage type steel body with copperinner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessoriessuch as safety valve, thermostate, NRV, connection piece etc. complete all as specified and directed.

Material and labour for preparation of steel surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide premer complete all as specified and directed.

national engineering