Construction of Boys Toilet at Middle School Khalhar

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: All kinds of soil :

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m.

P/L dry Stone Soling (100mm size) duly hand packed (Quarry) & consolidated with hand rammers complete Job

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: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) including carriage

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)

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: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°,landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiralstair cases upto five level including curing but excluding the cost of centring, shuttering,finishing and reinforcement with 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 Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for: Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platforms..

Centering and shuttering including strutting, propping etc. and removal of form for: Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Brick work with common burnt clay F.P S ( non modualar) bricks of class designation 75 in foundation and plinth including curing in cement mortar 1:6 (1 cement :6 coarse sand)

Providing and laying cement concrete flooring in 1:2:4 mix(1cement: 2 coarse sand: 4 graded stone aggregate) including cement slurry and curing complete finished with floating coat of neat cement .(50mm thick with 20mm nominal size stone aggregate)

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber / neoprene gasket felt etc. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge (glazing, panelling and dash fasteners to be paid for separately.) For fixed portion Anodized aluminum (Anodized transparent or dyed to required shade according to IS:1868, minimum anodic coating of grade AC 15)

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber / neoprene gasket felt etc. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge (glazing, panelling and dash fasteners to be paid for separately.) For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately.) Anodized aluminum (Anodized transparent or dyed to required shade according to IS:1868, minimum anodic coating of grade AC 15)

Providing & fixing 4.0 mm thick glass panes (weighing not less than 10 kg/sqm) with all fixtures, all complete

Providing and fixing machine moulded aluminum covering of approved pattern & design, made out of machine-cut aluminum sheet and machine holed for receiving dash fastener, over expansion joints on vertical surfaces/ ceilings floors, the fixing on plate in one row on one side of joint only shall be done with stainless steel dash fastner of 8 mm dia. and 75 mm long bolt including providing aluminum washers 2mm thick, 15mm dia. at a staggered pitch of 200 mm centre to centre including drilling holes in the receiving surface and providing expandable plastic sleeves in holes etc. complete. as per drawing and direction of Engineerin-charge. Anodized aluminum sheet 2.5 mm thick (Anodized transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15

12 mm thick cement plaster of 1:6 mix ( 1 cement: 6 coarse sand) on walls etccomplete job

6 mm thick cement plaster to ceiling of 1:3 mix ( 1 cement: 3 coarse sand) complete job

Providing and fixing Ceramic glazed floor tiles (Anti skid) 300x300 mm (thickness to be specified by the manufacturers) of 1st quality conforming to IS: 13755 of NITCO, ORIENT, SOMANY, KAJARIA or equivalent make in colour such as White, Ivory, Grey, Fume Red, Brown laid on 20 mm thick bed of Cement Mortar 1: 4 ( 1 cement : 4 coarse sand) including pointing the joints with white cement and matching pigment etc., complete.

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 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. 3 mm thick

Providing and fixing of bright finished brass hardware fittings with screws etc. complete 100 mm Handle

Providing and fixing of bright finished brass hardware fittings with screws etc. complete 200 mm Handle

Providing and fixing of bright finished brass hardware fittings with screws etc. complete 100x10mm Tower bolts

Providing and fixing of bright finished brass hardware fittings with screws etc. complete 150x10mm Tower bolts

Providing and fixing water closet squatting pan ( Indian type W.C. pan) with 100 mm sand cast Iron P or Strap, 10 litre low level P.V. C. flushing cistern including flush pipe (of approved make) "manually contro(led device (handle lever) conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required. White vitreous china orissa pattern W.C. pan of size 580x440 mm.

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931

Providing and fixing of brass bib cock of approved quality 15 mm nominal bore

Providing and fixing Pvc Water Storage tank of approved brand including Ball Cock with all necessary fittings and fixtures complete job

Providing and fixing Polyvinyl Chloride (PVC) pipes of approved make and brand including all fittings and fixtures complete job as per direction of Engineer-in-charge including trenching,refilling etc. 100 mm Dia

Providing and fixing Polyvinyl Chloride (PVC) pipes of approved make and brand including all fittings and fixtures complete job as per direction of Engineer-in-charge including trenching,refilling etc. 75 mm Dia

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings. This includes testing of joints complete as per direction of Engineer-in charge. Internal work-exposed on wall with clamps at 1.00 meter spacing PN-16 pipe , 20mm OD(SDR-7.4)

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings. This includes testing of joints complete as per direction of Engineer-in charge. Internal work-exposed on wall with clamps at 1.00 meter spacing PN-16 pipe , 16mm OD(SDR-7.4)

Providing and fixing brass stop cock of approved quality. 15 mm dia. nominal bore

Providing and fixing brass stop cock of approved quality. 20 mm dia. nominal bore

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1cement :4 coarse sand) for stop cock, with C.I. surface box 100x100x75 mm (inside) with hinged cover fixed in cement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size ) including necessary excavation, foundation concrete 1:5:10 (1 cement :5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design. With common burnt clay (non modular) bricks of class designation 7.5

Carriage of material by mechanical transport from source of supply upto site of work Sand LEAD 40KM

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Welded

Providing and fixing colour coated galvanised High Rib ironsheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (including Carriage)0.50 mm thick with zinc coating

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete.0.50 mm thick with zinc coating