Govt Senior Secondary School at Kapahara Distt Bilaspur HP SH Construction of Science Block Including internal and external water supply and sanitary installation Balance work

Amount

Excavation in earth work in all kinds of soils such as pick work, jumper work, and chiselling/wedging out of hard or soft rock and disposal of all excavated earth up to any leads and lifts disposed earth to be levelled and neatly dressed as directed by the Engineer-in-charge.

Excavation in foundations, trenches etc. in all kinds of soils such as pick work, jumper work, and chiselling/wedging out of hard or soft rock up to all heights stacking the excavated soil not more than 3 meters clear from the edge of excavation and then returning the stacked soil in15 Cms. Layers, when required into plinths, sides of foundations etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer-in-charge in all leads and lifts.

Excavation in drains and channels etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work and chiseling/wedging out of hard or soft rock up to all heights including dressing of sides and bed and disposing of excavated earth up to all leads and lifts and disposed earth to be levelled and neatly dressed including carriage of material in all leads and lifts.

Excavation in earth work and filling in 15 cms. layers in all kinds of soil such as pick work, jumper work, and chiseling/wedging out of hard or soft rock in foundation and plinth including ramming, watering and consolidating within all leads and lifts or as directed by the Engineer-in-Charge.

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete including carriage of material in all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron frames 30x30x5mm so as to give a fair finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies heights of propping and centering below supporting floor to ceiling in all heights and removal of the same for in-situ reinforced concrete and plain concrete work including carriage of materials in all leads and lifts:-

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. up to 200 mm in thickness.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like.)

Columns, pillars, posts and struts, square, rectangular or polygonal in plan.

Beams, cantilever, girders and lintels. Sides and soffits of beam, beam haunchings cantilevers, bressumers and lintels not exceeding 1 mtr in depth in all heights from floor.

Edges of slabs and breaks in floors and walls. Under 20 cm. Wide.

Providing and laying cement concrete 1:4:8 (1cement: 4sand: 8graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of material in all leads and lifts.

Providing and laying cement concrete 1:4:8 (1cement:4sand: 8graded stone aggregate 25mm nominal size) and curing complete excluding cost of centring and shuttering in foundation and plinth in breast and retaining wall etc; including carriage of material in all leads and lifts.

Providing and laying cement concrete 1:6:12 (1cement: 6sand:12 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of centering and shuttering in foundation and plinth including carriage of material in all leads and lifts.

Providing and laying cement concrete 1:2:4 (1cement:2sand:4graded stone aggregte 20mm nominal size) and curing complete excluding the cost of form work in foundation and plinth including carriage of material in all leads and lifts.

Providing and laying cement concrete having strength of M-20 mixed Design aggregate mechanically mixed and vibrated and curing complete excluding cost of form work and reinforcement for reinforced concrete work including cariage of material in all leads and lifts.

Walls (any thickness but not less than 0.10 metre thicknes) including attached pilassters, buttresses, plinth and string courses etc. from top of foundation upto floor all heights.

Suspended floors, roofs, landings and shelves and their supports, balconies, beams, girders, bressumers and cantilevers in all heights.

Columns, pillars, posts and struts up to all heights.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete including cost of binding wire up to all heights including carriage of material in all leads and lifts.

Applying cement slurry on RCC slab or cement concrete work using 2.75 kg of cement per sqm of floor area before laying cement concrete flooring including roughening, cleaning of the concrete surface complete including carriage of material in all leads and lifts.

Providing throating or plaster drip and moulding to RCC chajjas including carriage of material in all leads and lifts.

Providing and laying cement concrete 1:8:16 (1cement:8 sand:16graded stone aggregate 20mm nominal size) and curing complete on slab and floor/depressed portion excluding the cost of form work screed laid under flooring including carriage of material in all leads and lifts.

Brick work using 2nd class common burnt clay building bricks in superstructure above plinth level up to all heights, in cement mortar 1:6(1cement:6sand), including carriage of material in all leads and lifts.

Half brick masonry using 2nd class common burnt clay building bricks in superstructure above plinth level upto all heights in cement mortar 1:4 (1 cement: 4 sand) including carriage of material in all leads and lifts.

Common burnt clay building bricks 7.62 cm thick in cement mortar 1:3 (1cement:3sand) 2nd class bricks including carriage of material in all leads and lifts.

Random rubble masonry/polygonal rubble masonry (un-coursed/brought to course) with hard stone of approved quality in foundation and plinth including levelling up with cement concrete 1:6:12(1cement:6sand:12 graded stone aggregate 20 mm nominal size) at plinth and in R/walls in cement mortar 1:6 (1cement:6sand) including carriage of material in all leads and lifts.

Stone filling behind retaining wall including carriage of material in all leads and lifts.

Boulder filling dry hand packed tightly as in under floor/plinth including carriage of material in all leads and lifts.

Providing and fixing (table and polished) jali 4 cm thick through (without work of moulded work in jali slab) in white cement mortar 1:2 (1cement:2marble dust) with an admixture of pigment to match the marble shade jali, pattern to be cut square to jali slab with out any chamfers etc. complete Baroda Green Marble including carriage of material in all leads and lifts.

Providing wood work in frames of doors, windows, clerestory windows and other frames wrought framed and fixed in position 2nd class deodar wood including carriage of material in all leads and lifts.

Providing and fixing 40mm thick 2nd class deodar wood panelled door shutters having styles and top rail 100mm width, lock rail 150mm wide and bottom rail 200mm wide with panel insertion of 12mm thick both side commercial veneered flat pressed three teak wood particle board exterior grade(Grade-I)confirming to IS 3097-1986 and bounded with BWP type synthetic resin confirming to IS 848-1974 including providing and fixing 2nd class deodar wood chamfered edged beading of size 38x20mm along the panels on both face of shutters and providing wooden cleats and ISI marked black enamelled MS butt hinges with necessary screws all complete as per drawing , specification and instructions of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing 40mm thick, 2nd class deodar wood single/double leaf shutters for windows, having styles and top rail and bottom rail 75mm width and chamfered edged 2nd class deodar wood moulding 20x12mm for glass panes complete including the cost of glass panesand bright finished black enamelled iron butt hinges with necessary screws, including carriage of material in all leads and lifts.

Providing and fixing 2nd class D/wood 40mm thick wire gauge shutters using galvanized M.S. wire gauge of I.S gauge desination 85G with wire of dia 0.56mm for doors windows & clerestory window and providing and fixing 2nd class D/wood chamfered edged beading of 20x12mm including bright finished black enameled iron butt hinges with necessary screws complete as per drawing and specification and as per instruction of Engineer in charge including carriage of material in all leads and lifts.

Providing and fixing 4mm thick EBoard (Embassed board) Ceiling of approved quality of ISI Mark i/c fixing to base frames with screws and clamps etc complete (frame work for base & cover fillets to be measured and paid for separately) ncluding carriage of material in all leads and lifts.

Providing and fixing MS Grills of required pattern in wooden frames/ press steel frames of windows etc. with MS flats, square or round bars with round headed bolts and nuts or by screws / welding including carriage of material in all leads and lifts. (a)Plain grill

Providing 40x3mm flat iron hold fast 40cm long including fixing to frame with 10mm diameter bolts, nuts and wooden plugs embedding in cement concrete block 30x10x15cm in cement concrete 1:3:6 (1cement:3sand:6graded stone aggregte 20mm nominal size) including carriage of material in all leads and lifts.

Providing and fixing anodized aluminium sliding door bolts and anodized colour and shade with bolts and nuts, screws etc complete including carriage of material in all leads and lifts:- 300x16mm

Providing and fixing aluminium tower bolts (barrel type) anodized transparent or dyed to required shade and colour with screws, nuts, bolts etc. complete including carriage of material in all leads and lifts:-

Providing and fixing aluminium handles anodized transparent or dyed to required colour and shade with necessary screws, nuts, bolts etc. complete including carriage of material in all leads and lifts:-

Providing and fixing bright finished or/and black enamelled iron (Helical door spring 150mm) including carriage of material in all leads and lifts.

Providing and fixing MS hooks and eyes including cost of screws with wooden chowkhats including carriage of material in all leads and lifts. 150mm.

Providing and fixing 19mm thick commercial board water proof shutters for cup boards including fixing with nickel plated piano hinges with screws etc. complete including carriage of material in all leads and lifts.

Providing and fixing 19mm thick water proof commercial board in shelves/box for cup board with butt joints and fixing with nails and screws etc. complete including carriage of material in all leads and lifts.

Providing and fixing square edges cover fillets (beading) 19mmx6mm section including mitring at junctions with wood screws and nails complete 1st class deodar wood including carriage of material in all leads and lifts.

Proiding and fixing 4mm thick water proof kit ply of standard quality ISI mark and approved shade and colour in wall linning includng mitering at junction, butt jointing and nails complete (frame work for base to be measured and paid for separately) including carriage of material in all leads and lifts.

Proiding and fixing stainless steel railing complete as per required design and drawing &direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing oxidized MS hasps and staples (safety type) with necessary screws complete, including carriage of material in all leads and lifts. 150mm.

Cement concrete flooring 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement including carriage of material in all leads and lifts:-

40mm thick.

Kota stone slab flooring 20mm (average) thick base of cement mortar 1:4 (1cement:4sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete 25mm thick including carriage of material in all leads and lifts.

Kota stone slab 25mm thick in risers of steps, skirting, dado and pillars laid on 12mm (average) thick cement mortar 1:3(1cement:3sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including carriage of material in all leads and lifts.

Providing and laying granite stone(Table rubbed and polished) in flooring 20mm average thickness base in cement mortar 1:3 (1cement:3sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of the granite stone i/c rubbing and polishing complete. 20mm thick including carriagae of material in all leads and lifts.

Providing and laying 20mm thick acid proof tiles of sizes upto 300x300mm of specified shade in floors, treads of steps and landing laid on a bed of 12mm thick cement mortar 1:3 (1cemenet:3sand) jointing with cement slurry mixed with pigment to match the shade of tiles including carriage of material in all leads and lifts.

Extra for moulding, nosing kota and marble stone including carriage of material in all leads and lifts.

Providing and fixing 0.60mm thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm diameter with prepainted limpet and rubber washer complete with all accessories as required as per the direction of Engineer-in-charge including carriage of material in all lead and lifts:-

Providing and fixing ridges or hips 60cm over all with 0.60mm thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm diameter with prepainted limpet and rubber washer complete with all accessories as required as per the direction of Engineer-in-charge including carriage of material in all lead and lifts.

Providing and fixing valley 60cm over all with 0.60mm thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm diameter with prepainted limpet and rubber washer complete with all accessories as required as per the direction of Engineer-in-charge including carriage of material in all lead and lifts.

Providing and fixing flushing 38 cm overall with 0.60mm thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster organic coating of 20 microns over 5 microns primer coating + back coat of polyster of 5 microns over 5 microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm diameter with prepainted limpet and bitumen washer complete with all accessories as required as per the direction of Engineer-in-charge including carriage of material in all lead and lifts.

Providing and fixing 15 cm wide 45 cm over all semicircular plain G. I. sheet gutter with iron brackets 40x3mm size bolts and nuts and washers etc. including making necessary connection with rain water pipe complete as per design including carriage of material in all leads and lifts:- 0.63mm thick sheet.

Providing and fixing on wall face PVC (D-plast) rain water pipes of working pressure not less than 4.5kg/sqm incuding filling the joints with approved adhesive complete including carriage of material in all leads and lift:- 150mm dia pipe.

Providing and fixing on wall faces PVC (D-Plast) accessories for rain water pipe including filling the joints with approved adhesive complete including carriage of material in all leads and lifts:-

PVC plain bend 150mm diameter.

PVC concrete type bend 150mm diameter.

Providing and fixing MS holder bat clamps of approved design to CI or PVC pipe embedded in and including cement concrete blocks 10x10x10cms of 1:2:4mix (1cement:2sand :4graded stone aggregate 20mm nominal size) and cost of cutting holes and making good the walls etc. including carriage of material in all leads and lifts:- 150mm diameter CI/PVC pipe.

Providing and fixing M.S. BP sheet 1.66mm to 2mm thick in eaves board/facia /soffits/ ceiling including cutting, fixing and welding to steel roof members and applying a coat of red lead primer complete as per the instruction of Engineer-in-charge (Base members of steel work shall be measured and paid for separately) complete including carriage of material in all leads and lifts.

Steel work welded in built up sections trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of red lead paint including carriage of material inn all leads and lifts:-

In beams, joists, channels, angles, tee, flats with connecting plates or angle cleats as in main and cross beams, hip and jack rafters, purlins connected to common rafters and the like.

In gratings, framed guard, bars, ladders, railings, brackets and similar work.

Provding and fixing 1 mm thick M.S. sheet garrage door with frame of 40mmx40mmx6mm angle iron 3.15mm M.S. gusset plates at the junctions and corners, all necessary fittings complete including applyhing a priming coat of red lead paint including cariage of material in all leads and lifts:- Using M.S. angles 40mmx40mmx6mm for diagonal braces.

Provding and fixing in position collepsible steel shutters with vertical channel 20mm x 10mm x 2mm and braced with flat iron diagonal 20mm x 5mm size with top and bottom rails of T-iron 40mm x 40mm x 6mm with 38mm dia steel pully complete with bolts and nuts locking arrangements, stoppers, handles including applying a priming coat of red lead paint including cariage of material in all leads and lifts.

Providing and fixing moulded hand rail of M.S. hollow pipe 50mm welded in straight length over M. S. flat at top of vertical balusters including one coat of red oxide priming coat complete (M. S. flats and balusters of railings shall be measured and paid for separately) including carriage of material in all leads and lifts.

Applying a priming coat over new steel and other metal surfaces after and including preparing the surface by thoroughly cleaning oil, grease,dirt and other foreign matter and scoured with wire brushes fine steel wool scrapers and sand paper complete including carriage of material in all leads and lifts. With ready mixed priming paint brushing red lead. Red/oxide/zinc oxide chrome.

Painting (excluding priming coat) on new steel and other metal surfaces with enamel paint brushing to give fair and smooth surface including cleaning the surface of all dirt, dust, dust and other foreign matter. Enamel paint other than white including carriage of material in all leads and lifts.

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by thoroughly cleaning oil, grease, dirt and other foreign matter and sand papering and knotting Ready mixed paint brushing wood primer pink including carriage of material in all leads and lifts.

Painting (excluding priming coat) on new wood and wood based surface with enamel paint to give fair and smooth surface including cleaning the surface of all dirt, dust and other foreign matter, sand papering and stopping including carriage of material in all leads and lifts:- With enamel paint other than white.

Applying Birla white wall care putty over plaster surface after thoroughly brushing the surface free from mortar drops, dust, loose materials and other foreign matters sand papered smooth to give final matter finish to the surface complete including carriage of matrial in all leads and lifts.

Finishing wall with weather proof exterior grade emulsion of aproved design (Apexultime) or its equalised on undecorated wall surfaces to give an even shade and final finish after thoroughly cleaning the surface to remove all dirt, dust and other foreign matter etc. including sand papered complete including carriage of material in all leads and lifts.

6mm cement plaster to ceiling in cement mortar including carriage of material in all leads and lifts. In cement mortar 1:3(1cement:3sand).

15mm cement plaster in single coat on fair side of brick/concrete/stone walls for interior plastering up to all heights including arrises, internal rounded angles, chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth including carriage of material in all leads and lifts:-

In cement mortar 1:6 (1cement: 6 sand).

20mm cement plaster in single coat on rough side of brick/concrete/stone walls for interior plastering up to all heights including arrises, internal rounded angles, chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth including carriage of material in all leads and lifts:- In cement mortar 1:6(1cement:6sand).

Extra cost for providing and mixing polyester triangular synthetic fibres in specified ration 6-18mm length designed for melting point 240-260 degree centigrade and having specific gravity of 1.33-140 as per IS-456 amendment August 2007 & IRC 44-2008 @ 125 grams/50kg of cement bag in all types CC, RCC, plastering and flooring work etc. including carriage of material in all leads and lifts.

Distempering with oil bound distemper of approved brand and manufacture and of required shade on decorataed wall surface to give an even shade after thoroughly brushing the surface cleal of all grease, dirt, loose pieces of scales including preparing the surface even and sand papered smooth including carriage of material in all leads and lifts.

Distempering with oil bound distemper of approved brand and manufacture and of required shade on ceiling and/or sloping roofs to give an even shade after thoroughly brushing the surface cleal of all grease, dirt, loose pieces of scales including preparing the surface even and sand papered smooth including carriage of material in all leads and lifts.

Supplying and fixing plain glass 4mm thick with putty, nails requuired beading etc. complete in all respect including carriage of material in all leads and lifts.

Providing plinth protection 50mm thick in cement concrete 1:3:6(1 cement : 3 sand :6graded stone aggregate20mm nominal size) including finishing the top surface of concrete smooth including carriage of material in all leads and lifts.

Providing under layer for plinth protection of 75mm thick (unconsolidated) bed of dry bricks/stone aggregate 40mm nominal size) well rammed and consolidated and grouted with fine sand including preparation of ground including carriage of material in all leads and lifts.

Brick edging brick laid on edge to plinth protection with bricks including grouting with cement mortar 1: 4 (1cement: 4sand) including carriage of material in all leads and lifts:- With bricks size 22.9cmx11.2cmx7cm.

Constructing course rubble hammer dressed “U” shape open surface drain with side wall 15x22cm in cement mortar 1:6(1cement:6sand) and inside plastering with cement mortar 1:3(1cement:3sand) including earth work and laying 10 cm cement concrete in 1:5:10(1cement:5sand:10graded stone aggregate 40mm nominal size) and 7.5cm cement concrete 1:2:4(1cement:2sand:4graded stone aggregate of 20mm nominal size) and finished with a floating coat of neat cement complete as per standard design including carriage of material in all leads and lifts.

Providing and fixing 40mm nominal bore galvanized mild steel tube (light grade) for outlet in cement mortar 1: 3 (1 cement: 3 sand) including carriage of material in all leads and lifts.

Providing chases 75mm wide and 50mm deep (average size) in walls for G. I. pipes and filling the same with cement concrete 1:3:6 (1cement:3sand:6graded stone aggregate 20mm nominal size and down gauge) after the G. I. pipe is laid (excluding the cost of pipe) including carriage of material in all leads and lifts.

Supplying and fixing expended metal to wood or steel members in partitions etc. weight exceeding 3 kg and not exceeding 5kg per sq.m. including carriage of material in all leads and lifts.

Providing and fixing M.S. steel Jafri as per drawing/design and direction of the Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing to wall ceiling and floors galvanized mild steel tubes (Medium grade) tube fittings and clamps including making good the wall, ceiling and floors, including carriage of material in all leads and lifts, confirming to BIS specification:-

15mm nominal bore.

20 mm nominal bore.

32 mm nominal bore.

Making Connection of galvanized steel distribution branch with galvanized mild steel main 20 to 40mm nominal bore by providing and fixing tee including cutting and threading the pipes complete including carriage of material in all leads and lifts,

Providing and fixing polythene water storage tank for storage of water up to all heights keeping water hygienic and safe for drinking etc. moulded to seemless perfection for FDA approved grade of polythene (LDPE/HDPE/CLDPE) to BIS 12701-1989 with 40mm nominal bore galvanized steel scour tube with fittings 25mm nominal bore galvanized mild steel overflow tubes with fittings and mosquito proof coupling of approved municipal design 15mm nominal bore- ball valve and mosquito proof galvanized coupling including providing pads of sizes as required and complete with inlet and outlet tubes as per direction of the Engineer-in-charge including carriage of material in all leads and lifts(ISI mark) 1st quality. 1000 litres net capacity.

Providing and fixing high pressure a PVC spigot and socket, waste and ventilating pipes ISI marked including fixing with approved adhesive etc. complete including carriage of materials in all leads and lifts.

75 mm dia

110 mm dia

Providing and fixing PVC bend of required degree (any radius) with oval access door, ISI marked insertion rubber washer 3 mm thick bolts and nuts complete including fixing with approved adhesive etc. complete including carriage of material in all leads and lifts: (confirming to BIS Specifications).

75 mm dia

110 mm dia

Providing and fixing PVC plain bend ISI marked including fixing with approved adhesive etc, complete including carriage of material in all leads and lifts.

75 mm dia

110 mm dia

Providing and fixing PVC single equal branch with oval access door insertion rubber washer 3 mm thick bolts and nuts complete including carriage of material in all leads and lifts.

75 mm dia

110 mm dia

Providing and fixing PVC collars fixing with approved adhesive including carriage of material in all leads and lifts .

75 mm dia

110 mm dia

Providing and fixing PVC collars fixing with approved adhesive including carriage of material in all leads and lifts .

75 mm dia

110 mm dia

Providing and fixing PVC waste pipe 32 mm dia for wash basin and sink complete with fittings including carriage of material in all leads and lifts. confirming to BIS specification.

Providing and fixing PVC clamps of approved design with steel screws and rawl plugs including carriage of material in all leads and lifts. confirming to BIS specification.

75 mm dia

110 mm dia

Providing and fixing PVC floor trap of self cleaning design including fixing with approved adhesive, cost of cutting and making good the walls and floors: (confirming to BIS Specifications) including carriage of materialn all leads and lifts.(i)110x75mm

Providing and fixing brass full way valve with wheel including carriage of material in all leads and lifts confirming to BIS specification:-

15mm nominal bore.

25mm nominal bore.

Providing and fixing G.I./M.I. unions of following sizes(where not included in the item) including carriage of material in all leads and lifts confirming to BIS specification:-

15mm dia.

25mm dia.

Cutting holes through existing brick/stone walls including making good the same in cement mortar 1:6(1cement:6sand) per cm depth of cutting: Holes up to and including 400 square centimeter in area including carriage of material in all leads and lifts.

Providing 200mm wide cast iron rungs with chequered or ribbed non-slip surface including fixing in manholes/ septic tank with 200mmx200mmx100mm cement concrete 1:3:6(1cement:3sand:6graded stone aggregate 20mm nominal size) including carriage of material in all leads and lifts.

Supplying and fixing cast iron cover with frame for manhole of 500mm internal diameter C.I. cover (Medium duty) the weight of cover to be not less than 58 kg including carriage of material in all leads and lifts.

Providing and fixing Viterous china laboratory sink with CI or MS brackets painted white including cutting holes in walls and making good the same excluding fittings:- 600mmx450mmx250mm including carriage of material in all leads and lifts.

Providing and fixing C.P. brass bib tap with capastan head including carriage of material in all leads and lifts confirming to BIS specification:- 15mm dia.

Providing and fixing M.I. union for wash basin or sink 32mm dia confirming to BIS specification including carriage of material in all leads and lifs.

Providing and fixing C.P. brass waste for wash basin or sink 32mm dia confirming to BIS specification including carriage of material in all leads and lifts.

Constructing manhole with RCC top slab in 1:2:4mix (1cement:2sand:4graded stone aggregate 20mm nominal size) foundation concrete 1:4:8(1cement:4sand:8graded stone aggregate40mm nominal size) inside plastering 15mm thick with cement mortar 1:3(1cement:3sand) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4mix (1cement:2sand:4graded stone aggregate 20mm nominal size)finished smooth complete including curing and testing including carriage of material in all leads and lifts:-

(i) Inside size 800mmx800mmx500 deep including C.I. cover with frame (light duty single seal pattern-I) 455mmx610mm internal diamension total weight of cover and frame to be not less than 38 kg.(weight of cover 23 kg and weight of frame- -15kg) with 200 mm thick walls of brick masonry using common burnt clay building bricks in cement mortar 1:3(1cement:3sand).

Pankaj Gupta