Construction of Girls Toilet Block High School Checkpora

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 : i/c back filling of same inside plinth and clearance of site after completion of work complete.

Providing & Laying of stone Nalla boulders (dully hand packed)including dressing and ramming with all carriages loading un-loading and stacking etc complete

Providing & laying in position cement concrete of specified grade excld. The cost of centring and shuttering all work upto plinth level(1:4:8 coarse sand 40mm nominal size crushed stone agg.)

P/L in position specified grade of reinforced cement cencrete excld. The cost of centring, shuttering, finishing and reinforecement-All work upto plinth level. 1:1.5:3 graded stone agg. 20mm 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 spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregatei ncluding cost of carriages of materials involved.

Providing & laying in position cement concrete of specified grade excld. The cost of centring and shuttering all work upto plinth level(1:3:6 coarse sand 20mm nominal size crushed stone agg.)

Centring and shuttering including proping, strutting & removal of the same up to plinth level

Centring and shuttering including proping, strutting & removal of the same for suspended floors etc

Brick work with FPS bricks of class designation 75 in foundtion & plinth in cement mortar 1:6 (1 cement, 6 coarse sand)including extra over brick work in superstructure above plinth level upto floor five level including curing.

Structural steel welded in built up sections incld cutting hoisting fixing in positon and applying a priminng coat of approved steel primer with painting all complete 40x40x5 mm angle size.

12mm Cement Plaster on the rough side of single or half brick wall of mix 1:6(1 cement:6 fine sand) including cost of all material,skyfoulding for outside & curing

Cement Concrete flooring 1:2:4 (1 cement: 2 coarse sand: 4 graded stone agg) finished with a floating coat of neat cement incld. cement slurry but excld the cost of nosing of steps etc complete 50mm thick with 20mm n/s stone agg crushed

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)

Reiforcement for R.C.C work including straightening, cutting, bending, placing in position & binding with binding wire all complete, Thermo Mechanically Treated Bars (500 D) (All work at all levels complete).

Providing and laying Ceramic glazed floor tiles 300x300 mm (thickness to be specified by the manufacturers) of 1st quality conforming to IS: 15622 of approved make, 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 (In colour such as White, Ivory, Grey, Fume Red Brown)

Providing and fixing 1st quality ceramic glazed floor tiles conforming toIS : 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 coarsesand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete

Sanitary and Plumbing

Providing and fixing disposal/Vent PVC pipes (polyvinyl Chloride)of type B Class.

100 mm dia PVC pipe

75 mm dia PVC pipe

Floor Trap

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 Concealed fixing the pipe with clamps with all fittings like bends,Unions, sockets ,Tees,over lap,reducer,plin/Ft elbows,Ft.adopter,tanky niple,plugs and ball valve etc (Standard quality Q-therm or RAK therm)

(A)PN-16 pipe 25mm OD(SDR-7.4)

(B)PN-16 pipe , 32mm OD(SDR-7.4)

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C. flushing cistern, including flush pipe (of approved make) with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required.WC Pan 580x440 mm size.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, 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.

Providing and fixing 15 mm nominal bore C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

Providing and fixing 15 mm nominal bore C.P. stop cock (concealed) of standard design and of approved make conforming to IS : 8931

15 mm CP Brass Angle Valve of Basin Mixer and geyzer points of approved make

Poviding and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106gms.

Providing and fixing uplasticized PVC connection pipe with brass unions 45 cm length(20 mm nominal bore)

Construction of Brick Masonary Chamber with size 1.5` x 1.5` x 1.5` common burnt clay bricks of class designation 7.5 in cement mortar 1:4 and R.C.C top slab 1:1.5:3 20 mm nominal size stone aggregates including necessary excavation foundation , concrete in 1:5:10 40 mm nominal size stone aggregates inside plaster 1:3 12 mm thick with floating coat of neat cement complete along with frame 1 no of size 1.5` to 1.5`.

Providing and laying of Precast cement concrete Rings 3' dia in soak pit including cost of trenching and refilling Precast cement concrete cap.

Carriage of materails By Mech.Transport, from source to site of work

Stone agg. from for an avg lead of 10 km

Sand from for an avg lead of 15 km

Bricks from for an avg lead of 10 km