Construction of Multipurpose Hall at first floor including protection wall at CEO office Rajouri

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level.1:5:10 (1 cement: 5 coarse sand :10 graded stone aggregate 40mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) with 20 % boulder

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement.

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 5.3.1 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level

Brick work with common burnt clay F.P.S.(non-modualar) bricks of class designation 75 in foundation and plinth inCement mortar 1 :4 ( 1 cement : 4 coarse sand)

Providing and laying damp-proof course 50 mm thick with cement concrete 1:2:4 (1 cement : 2 co.:Hse sand 4 graded stone aggregate 20mm nominal size i(A) Crushed

Applying a coat of residual petroleum bitumen of grade VG-10 of approved quality using 1.7 kg per square meter on damp proof courses after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Brick work with common burnt clay F.P.S.(non-modualar) bricks of class designation 75 brick work in superstructure above plinth level upto floor V level. (By manual means)

Half brick masonry with common burnt clay (non-modular) bricks of class designation 7.5 in foundations and plinth including curing in :Cement mortar 1:4 ( 1 cement : 4 coarse sand)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etcupto floor V level, including curing but excluding the cost of centring, shuttering and finishing with. 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

Centring and shuttermg including strutting, propping etc. and removal of form for·

Foundations: footings, bases of columns etc. for mass concrete.

Suspended floors, roofs, landings, balconies and access platform.

Columns, Pillars, Piers, Abutments, Posts and Struts

Lintels, beams, plinth beams, girders, bressumers and centilevers.

Edges of slabs and breaks in floors and walls.Under 20cms wide

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

12mm Cement plaster of mix: 13.4.1 1 : 4 ( 1 cement : 4 coarse sand)

15mm Cement plaster on the rough side of single or half brick wall of mix: 13.5.1 1 : 4 ( 1 cement : 4 coarse sand)

6 mm cement plaster to ceiling of mix 1 : 3 (1 cement : 3 fine sand)

providing and laying stone in horizontal level.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia and length (hold fast lugs or with dash fasteners shall be paid for separately):

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 9.21.1 With ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws

Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately) Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

Casement window double panels with S.S. friction hinges (300x 19 x 1.9 mm) made of (small series) frame 47 x 50 mm, sash 47 x 68 mm & mullion 47 x 68 mm all having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension. (Area of window above 0.75 sqmupto1.50 sqm).

Providing and fixing wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge

Providing and fixing ISI: 12817 marked Stainless Steel Butt Hinges (heavy weight) with Stainless Steel screws etc. complete. 9.72.1 125x64x2.50 mm

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete. :150x10 mm

Providing and fixing bright finished brass handles with screws etc. complete :125 mm

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing decorative high pressure laminated sheet of plain/wood grain in gloss/matt/suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS: 2046 Type S including cost of adhesive of approved quality.1mm thick

Providing and fixing chromium plated brass handles with necessary screws etc. complete :

Providing and fixing specified board medium density exterior grade (Grade I) to frame, backing or studding with screws etc. complete (Frames, backing or studding to be paid separately) : 9.19.1 Flat pressed 3 layer particle board or graded wood particle board IS:3087

Providing and Fixing of WPC louers panelling of approved quality on walls as per directions of engineer incharge.(NSI)

Providing and applying white cement based putty of specified thickness, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS:277 and consisting of angle cleats of size 25 mm widex1.6mm thick with flanges of 27mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x40mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.5mm of required length with nuts & bolts of required size and other end of angle hanger fixed with G.I. channels 45x15x0.9 mm running at the spacing of 1200 centre to centre, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having clips of 10.5 mm at 450mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64mm diaX230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre to centre, with 25mm long drive-all screws @ 230 mm interval ,including fixing of gypsum board/calcium silicate board to ceiling Fully Perforated Gypsum Plaster Board of size 1200 x 2400x12.5 mm having approx. 15 % perforated area with perforation size and pattern as approved by the Engineer-in- charge and as per manufacturer’s specification, with all 4 side tapered and backed by acoustical tissue with NRC value not less than 0.60 section and perimeter channel with the help of dry wall screws of size 3.5x25mm at 230mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the gypsum board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150mm on both sides of joint and two coats of primer suitable for board,

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/liter

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound) content less than 50 grams/ liter of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer- in-Charge, in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge.

Fixing glazed/Ceramic/Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (water based) conforming to IS:15477, in average 3mm thickness

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 11.68.1 Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Providing and fixing brass curtain rods of wall thickness 1.25 mmwith two brass brackets fixed with brass screws and wooden plugs etc. wherever necessary complete.

Providing and fixing aluminum die cast body tubular type universal hydraulic door closer (having brand logo with IS: 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete :

Providing and fixing bright finished brass butt hinges with necessary screws etc. complete 125x85x5.5 mm (heavy type)

Providing and fixing one piece construction white vitreous china squatting plate(Essel Cat No-76031011 / Kerovit Cat No- KS112 / CERA CAT NO- S1053121) with an integral longitudinal flushing pipe, white P.V.C automatic flushing cistern, with fittings, standard size G.I./ PVC flush pipe for back and front flush with standard spreader pipes with fittings, G.I clamps and in C.P brass coupling complete, including painting of fittings and cutting and making good the walls and floors etc. wherever required:

Providing and fixing white vitreous china flat back half stall urinal(Essel Cat No Kerovit Cat No- KS112 / CERA CAT NO- S1053121) of size580x380x350mm with White P.V.C automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS:2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and

Providing and fixing wash basin (Essel Cat No-72001140 / Kerovit Cat No- KS234 / CERA CAT NO- S2040120) with C.I. brackets, 15 mm dia CP Brass single hole basin mixer (Essel Cat No-113001 / Kerovit Cat No- KB1311010 / CERA CAT NO- F1020451) of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:- (a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing white vitreous china pedestal (Essel Cat No-72011071 / Kerovit Cat No- 305 / CERA CAT NO- S2090113) for wash basin completely recessed at the back for the reception of pipes and fittings. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per I.S. 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : 18.11.1 Kitchen sink with drain board 18.11.1.1 510x1040mm bowl depth 250mm (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing concealed body for single lever diverter 35mm (ESSEL CAT NO- 180104, KEROVIT CAT NO- KB2011035 & CERA CAT NO- F1020711) cartridge with button assembly , cartridge sleeve (button on top ) but without exposed parts. Complete job . (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing Ornamix prime bathtub spout (ESSEL CAT NO- 310015, KEROVIT CAT NO- KB2111016 & CERA CAT NO- F1020661) with wall flange. Complete job . (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing single lever exposed parts kit of diverter (ESSEL CAT NO- 113003, KEROVIT CAT NO- KB2111037 & CERA CAT NO- F4020101) consisting of operating lever , wall flange, with seal & button only . Complete job (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing of wall mounted over head shower 200mm SQUARE (ESSEL CAT NO- 304106, KEROVIT CAT NO- KA570030 & CERA CAT NO- F7010116SS) with shower arm round shape with 90 degree bend with flanges with all fittings. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS : 8931. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing 15 mm nominal bore C.P. brass angle valve (Essel Cat No 113052, Kerovit Cat No- KB2111003 & CERA CAT NO- F1023201) for basin mixer and geyser points or wherever required as per the direction of Engineer Incharge of approved make conforming to IS : 8931. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-incharge.(MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge. (MAKE:- Kerovit, Essel, CERA Hindware)

Providing & fixing C.P. hand spray with lever control (health faucet) (ESSEL CAT NO- 309004, Kerovit CAT NO- KA580007 & CERA CAT NO- F8030106AB) and flexible hose 1 m long connection with C.P. holder for hand spray complete in all respects as per direction of Engineer-Incharge. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C waste fittings complete: 18.28.1 Semi rigid pipe 18.28.1.1 32 mm dia (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour: 18.69.1 Waste coupling 31mm of 79 mm length and 62 mm breadth weighing not less than 45gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT Bottle Trap for Wash basin and sink: 18.70.1 Bottle trap 31 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with brackets of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with a minimum distance of 37 mm from wall face with concealed fittings arrangements of approved quality and colour, weighing not less than 88 gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour: 18.73.1 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing G.I. inlet connection for flush pipe connecting with W.C. pan.or wherever required as per the direction of Engineer Incharge. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106gms. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing & fixing storage type water cooler with plain & cold water facility of the following capacity, I.S.I marked, stainless steel front panel, C.P brass push cock, inlet float valve with all plumbing and electrical accessories, inlet, outlet, overflow and PVC drain out connection to F.D complete as required (Blue Star or equivalent).

Cooling capacity 20 Ltrs./hr (Model No. Bluestar PC240) Storage capacity 40 Ltrs.

Providing & fixing commercial 20 LPH water purifier of required capacity 8 LTR. Including all components as per manufacture specifications, including connection from water supply line, and final connection to water cooler electric wiring & plug top etc. with all accessories.(MAKE:- KENT GRAND, AQUAGUARD, OR EQUIVALENT)

Providing, storing, handling, shifting, installation, testing & commissioning of vertical / horizontal storage type hot water heater fixed to wall with anchor bolts & nuts, 20mm CP brass cock and 20mm non return valve complete including making connection with 15 mm dia CP connecting pipe on Inlet and Outlet, suitable length of power cable and 15A plough (for pantry & Toilets). (Make : Hindware, Bajaj or equivalent)

Capacity 25 liters

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. (MAKE:- Kerovit, Essel, CERA, Hindware)

Providing & fixing recessed liquid soap dispenser (Jaquar Cat No. ACN 1135N Kerovit Cat No. 930009) as per direction of Engineer-Incharge.

SUB HEAD - II : WATER SUPPLY.

Polyethylene- Aluminum- Polyethylene (PE-AL-PE) Pipe

Providing and fixing Polyethylene- Aluminum- Polyethylene (PE-AL-PE) Composite Pressure Pipes conforming to IS: 15450, U.V. stabilized with carbon black having thermal stability for hot and cold water supply, capable to withstand temperature upto 80ºC, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. Elbows, tees, reducers, couplers and connectors etc.This includes testing of joints complete as per direction of the Engineer-in-charge:( Make : Kitec, Vista, Prayag,Astral,)

Internal work-exposed on wall with clamps at 1.00 meter spacing

1216 (16mm OD) pipe.

1620 (20mm OD) pipe.

Internal work concealed with clamps at 1.00 meter spacing including cutting the chases and making good the wall etc., C

1216 (16mm OD) pipe.

1620 (20mm OD) pipe.

2025 (25mm OD) pipe.

G.I. PIPE INTERNAL WORK EXPOSED ON WALL

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. Including with all Necessary fittings & Acessories Complete job. Make ( Make : Kitec, Vista,Gebrat Prayag,Supreme,)

INTERNAL WORK-Exposed on wall

25 mm dia. nominal bore (Medium)

32 mm dia. nominal bore (Medium)

40 mm dia. nominal bore (Medium)

G.I. PIPE EXTERNAL WORK

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etcIncluding with all Necessary fittings & Acessories Complete job.Make ( Make : Kitec, Vista, Gebrat , Prayag, Supreme,)

(External work)

25 mm dia. nominal bore (Medium)

32 mm dia. nominal bore (Medium)

40 mm dia. nominal bore (Medium)

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete copatable to connection with composite pipe (make :Rehau / Kitech/gebbrat/Prayag )

15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end)

32 mm dia. nominal bore

40 mm dia. nominal bore

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work.

25 mm dia. nominal bore (Medium)

32 mm dia. nominal bore (Medium)

40mm dia. nominal bore (Medium)

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing Tee, including cutting and threading the pipe etc. complete

25 to 40 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (new work).

15 mm dia. nominal bore

20 mm dia. nominal bore

25 mm dia. nominal bore

32 mm dia. nominal bore

40mm dia. nominal bore

Earthwork in all kinds of soil excavation by manual means in trenches for foundations, drains, pipes, cable etc. (not exceeding 1.5 in width) and for shafts, wells, cesspits and the like not exceeding 10 Sqm on plan, depth upto 1.5 Mtr including disposal of excavated earth upto 1 Mtr from cutting edge, disposed earth is to be levelled and neatly dressed.

Providing and fixing on wall face unplasticised-Rigid PVC pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion. MAKE Supreme, asirwad, prince,jain with. All necessary fittings and Accessories as per the Direction of Engineer Incharge. (Make :- Astral, Prayag, Prince and Jain)

75MM dia

110MM dia

150MM dia

Constructing brick masonry chamber for underground C.I. inspection chamber and bend with common burnt clay (non modular) bricks of class designation 7.5 in cement mortar 1:4 ( 1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg ) R.C.C. top slab with 1:1 ½ : 3 mix ( 1 cement : 1 ½ coarse sand : 3 graded stone aggregate 20 mm nominal size),foundation concrete 1:5:10 (1 cement: 5 fine sand: 10 graded stone aggregate 40mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design Inside dimensions 455x610 mm and 45 cm deep for single pipe line-

Constructing brick masonry chamber for underground C.I. inspection chamber and bend with common burnt clay (non modular) bricks of class designation 7.5 in cement mortar 1:4 ( 1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg ) R.C.C. top slab with 1:1 ½ : 3 mix ( 1 cement : 1 ½ coarse sand : 3 graded stone aggregate 20 mm nominal size),foundation concrete 1:5:10 (1 cement: 5 fine sand: 10 graded stone aggregate 40mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard designInside dimensions 600x850 mm and 45 cm deep for single pipe line with three or more inlets.

Providing and fixing Heavy class SS grating with Cockroach proof SS strainer of approved design including setting in floor with cement motor to match with floor finish as per direction of Engineer-Incharge. (Size 100 mm dia) (ISI Marked)

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked indicating the BIS License No. with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank (Sintex, Electroplast, star, Lotous or equivalent having valid ISI license) (1000 ltr. Capacity.).

Making soak pit 2.5m diameter 3.0 M deep with 45x45cm dry brick honey comb shaft with bricks of class designation 75mm and S.W. drain pipe 100mm diameter 1.8 m long complete as per standard design with FPS bricks.

SUB HEAD - WATER SUPPLY, DRAINAGE, PUMPS & EQUIPMENT

Supply, assembly, erection, testing and commissioning of pumping system comprising the following:

Vertical/Horizontal centrifugal pumps with mechanical seal, SS Volute casing and SS impeller connected to suitable capacity TEFC induction motor suitable for 415 ± 10 % volts, Single phase, 50 cycles A.C. supply with 80/ 80 mm dia. pressure gauges including MS skid and mounting of the pumps on the skid. (Motor to be of the same make as the pump) (Make:- Crompton,Wilo, Ebara and Matherplatt etc.)

Model MBQ32(1PH)-15, Capacity 3 H.P, Suction -80mm x Delivery 80mm (Domestic water relift pump).

carriages for the materials by mechanical transport

sand for an avg. diatance of 120km M.T

aggregatesize below 40mm for an avg distance of 20 km by mt

bricks for a distance of 130 km M.T

stone for an avg distance of 10 km by mt