Construction of Science Lab and Minor Repairs to Boys High School Trikolbal Pattan

Clearing jungle including uprooting of rank vegetation, grass, brush wood, tree stumps and removal of rubbish, garbage humps by mechanical/mannual means outside the periphery of the area cleared/outside muncipal limits making site workable for laying of layout for proposed building as per the directions of site engineer

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil,

Earth work in excavation in all kinds of soil 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 by site Engineer

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m

Supply and filling of dry stone soling in foundation trenches/under floors tightly hand packed with hand ramming, dressing ,watering incld. carriage of material from source to site of work complete

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work up to plinth level 1:4:8 (1 Cement: 4 coarse sand: 8 grade stone aggregate 40mm nominal size) including all carriages.

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) including all carriages.

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 including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including all carriages.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering all work upto plinth level in 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate 40mm nominal size) including curing complete including all carriages.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete at all levels, Thermo-Mechanically Treated bars of grade Fe-500D or more, including all carriages.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in superstructure above plinth level upto floor five level including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand ) including all carriages.

Centering and shuttering including strutting propping etc. and removal of form for foundation, footings basses of columns etc . including all carriages.

Centering and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landings, balconies and access platforms. including all carriages.

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams,plinth beams, girders, bressumers and cantilevers including all carriages.

Providing and fixing M.S fan clamp of 16mm dia M.S bar bent to Shape with hooked ends in RCC slab or beams during laying,incld painting the exposed portion of loop all as per standard design complete as per the directions of site engineer

Providing and fixing circular/hexagonal cast iron box for ceiling(light deep)/Clamps complete as per the directions of site engineer

P/L PVC conduits 2mm thick of dia 32/25 mm Finolex, Ravindra, Polycab or equivalent make with all accessories like bends,sockets etc as per the directions of site engineer complete incld all carriages

Providing wood work in frames of doors, windows, clesrestory 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) imported Kail wood including all carriages

Providing and fixing of 40X5mm flat iron hold fast 40 cm long including fixing to frame with 10mm dia bolts, nuts and wooden plugs and embeddings in cement concrete block 30X10X15 cm 1:3:6 mix ( 1 Cement : 3 Coarse sand :6 graded stone aggregate 20 mm nominal size) including all carriages.

15 mm Cement plaster on the rough side of single or half brick wall of mix: 1:6 (1 cement:6 coarse sand) including all carriages complete.

Providing and applying white cement based putty 1 mm thick of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete incld.all carriages

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm), including all carriages.

Providing and fixing 35 mm thick panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. First class Imported kail wood including all carriages.

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick. Commercial ply on both sides including all carriages.

Providing and fixing of 4 mm thick float glass pans(weighing not less than 10 kg/sqm) embeded in putty and fixed with deodar wood beading up to size 40x20 mm in wooden frames and painting, including cost of nails etc and all carriages complete

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) and curing complete, but excluding the cost of nosing of steps etc. complete, 40 mm thick with 20mm nominal size stone aggregate, including all carriages.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade.Two or more coats on new work including Applying priming coat With ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood) including all carriages.

Providing and fixing chromium plated brass handles with necessary screws etc. complete : 125 mm including all carriages

Providing and fixing chromium plated brass handles with necessary screws etc. complete : 100 mm including all carriages

Providing and fixing aluminum tower bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : including all carriages 100x10 mm

Providing and fixing aluminum tower bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : including all carriages 150x10 mm

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.including all carriages

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 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete. including cost of levelling course in 1:2:4 mix concrete and all carriages.

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer and two or more coats of synthetic enemal paint using structural steel etc. as required In gratings, frames, guard bar, ladder, railings, brackets, gates,MS grills and similar works, including all carriages.

Providing and Fixing of PVC soil/waste/ventellating pipes with fittings like P-bend,D-bend,P or S-trap,F-Trap, collar, junction Door /Tee, Reducer, stays /clamps,vent cowel etc (B-Type) of approved brand and manufacture (Prince/ Supreme or Equivalent brand) incld all carriages 75 mm dia

Providing and Fixing of PVC soil/waste/ventellating pipes with fittings like P-bend,D-bend,P or S-trap,F-Trap, collar, junction Door /Tee, Reducer, stays /clamps,vent cowel etc (B-Type) of approved brand and manufacture (Prince/ Supreme or Equivalent brand) incld all carriages 40 mm dia

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40mm C.P. brass waste and 40 mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the walls wherever required : Size 450x300x150 mm including all carriages complete

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. including all carriages complete

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-incharge. Internal work Concealed fixing the pipe with clamps at 1.00 meter spacing including cutting chases and making good the wall,carriages etc.PN-16 pipe , 25mm-32mm OD(SDR-7.4)

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.including all carriages.

Structural steel work welded 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, including all carriages.

Providing and fixing colour coated galvalume High Rib profile sheets 0.50 mm TCT (Total coated thickness) having a crest height of 28-32 mm at 195 mm and effective width of 975-1000 mm and length to suit site requirements to the purlins using self drilling and self tapping fasteners of reputed make with purlin sheet using self drilling and self tapping fasteners and fixing flashings,valleys and ridges hips of colour coated galvalume plain sheet using using self drilling and self tapping fasteners of reputed make complete and as directed.All types of steel sheets shall be load tested to satisfy 1.1 times the design wind load and coating thickness to the satisfication of the site Engineer.the fasteners shall also be load tested including cost of ridges and hips of width 60 cm overall width plain colour coated sheets and valleys of 90 cm width overall of Pre-colour coated plain sheets of required size and thicknes complete 0.50 mm thick all inclusive.The Contractor has to submit design and drawing for approval on the sheet profile ,design and fabrication details before installation incld cost and carriage of all material involved from source to site of work.

Providing and placing on terrrace (at all floor levels) polyethene water storage tank ISI:12701 marked triple layer (Sintex, Electroplat, Star, Lotus or equivalent having valid ISI license) indicating the BIS License No with cover and suitable locking arrangement and making necessary holes for inlet,outlet and overflow pipes with fittings but without base support for tank including all carriages.

Providing and fixing of 20mm dia 450 mm long bolt full thread with nuts and washers for anchoring the structure incl welding the bolts at bottom with 20 mm flat iron strip of at least 200mm long complete job including all carriages.

Minor Repairs :- Distempering with dry distemper of approved brand and manufacture (one or more coats) and of required shade on old work to give an even shade, including all carriages.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade, one or more coats on old work. including all carriages.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead or as per the direction of site engineer For thickness of tiles above 25 mm and upto 40 mm

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 25mm thick with 12.5 mm nominal size stone aggregate including all carriages.

Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding holdfasts in cement concrete blocks of size 15x10x10cm with cement concrete 1:3:6 (1 cement :3 coarse sand: 6 graded stone aggregate 20 mm nominal size), painting two coats of approved wood preservative to sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground within 50 meters lead: Door chowkhats

Engagement of Skilled Labour Plumber/Carpenter/Mason for dismantelling of damaged CGI sheets in roofing and refixing of the same,repairs to door/ window shutters/ceiling including cost of fixing acessories, hardware, cleats, drilling holes andrepair of final damages all complete .

Providing corrugated G. S. sheet 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: 0.50 mm thick with zinc coating not less than 275 gram/m2, including all carriages.

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 not less than 275 gram/m2. including all carriages.

Providing and fixing 35 mm thick panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. First class Imported kail wood including all carriages.

Providing and fixing of 4 mm thick float glass panes to door, window, and ventillator frames embeded in putty and fixed with painted beadings of kd wood including cost of nails etc (weighing not less than 10 kg/sqm) and all carriages complete

Taking of photographs of size 125mm x 100mm Pre Execution, During Execution, and Post Execution to be submitted with bill complete Job. (Geo tagged photographs showing Longitude and latitude)