Reconstruction work in Government Primary School Bajidhar (Kapkot).

Amount

Earth work in excavation by mechanical means (Hydraulic Excavator / manual means )in foundation trenches or drains (not exceeding 1.5 m in width or 1 including dressing of sides and ramming of bottoms, lift upto 1.5 out the excavated soil and disposal of surplus excavated soil as dir of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade cost of centring and shuttering - -All work upto plinth level 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Random rubble masonry with hard stone in foundation and plinth i levellingup with cement concrete 1:6:12 (1 cement: 6 coarse sand aggregate 20mm nominal size) at plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Centring and shuttering including strutting,ropping etc. and removal of form for

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

Columns, Pillars, Piers, Abutments, Posts and Struts

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

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

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

Brick work with F.P.S. bricks of class designation 75 in superstruct level upto floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement : 6 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, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet,joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

12 mm cement plaster of mix 1:6 (1 cement : 6 fine sand)

15 mm cement plaster on rough side of single or half brick wall of mix1: 6 (1 cement: 6 fine sand)

Providing drip course/ groove in plastered surface or moulding to R.C.C. projections.

Providing&laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying:(a) after surface prepration, first layer of slurry of cement@ o.488kg/sqm mixed with waterproofing compound &.0.253kg/sqm (b) laying second layer of fiber glass cloth when the first layer is still green. overlaps of joints of fiber glass cloth should not be less than 10 cm.(c)third layer of 1.5mm thickness consisting of slurru of [email protected]/sqm mixed with waterproofing [email protected]/sqm and course [email protected]/sqm thish will be allowed to air cure for 4 huors followed by wter curring for 48 hours. the entire treatment will be taken up to 30cm on parapit wall and tucked into groove in parapit all around(d) fourth &final layer of brick tiling with cement morter (which will be paid seprately .for purpose of measurement the entire treated surface will be measured.

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a float cement. 12 mm cement plaster

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

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

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over75mm thick bed of dry brick ballast 40 mm nominal size, well rammed andconsolidated and grouted with fine sand, including finishing the topsmooth.

Providing and fixing glass strips in joints of terrazo/ cement concrete floors. 40 mm wide and 4 mm thick

Brick edging 7cm wide 11.4 cm deep to plinth protection with commonburnt clay F.P.S. (non modular) bricks of class designation 7.5 includinggrouting with cement mortar 1:4 (1 cement : 4 fine sand).

25 mm thick Kota stone slab flooring over 20 mm (average) thick base laid over and jointed of the slab, including rubbing and polishing complete with base of cementwith grey cement slurry mixed with pigment to match the shade mortar 1 : 4 (1 cement : 4 coarse sand) :

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

Providing and fixing ISI marked flush door shutters conforming to I non-decorative type, core of block board construction with frame o wood and well matched commercial 3 ply veneering with vertical g bands and face veneers on both faces of shutters 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

S/F of glass paneswith putty & nails whereever necessary Float glass panes of thickness 4mmFloat glass panes of thickness 4mm

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete :125mm

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete :250x16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, 200x10 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete :150X10 mm

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all completWith 2nd class teak wood beading 62X19 mm

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

Distempering with 1st quality acrylic VOC content distemper (ready made) of approved manufacturer and of required shade and colour complete, as per manufacturer’s specificationTwo or more coats on new work.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/10 sqm over and includingpriming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shadeTwo or more coats on new work

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.(As per PWD Uttarakhand specifications)

Chandan Singh (BID ID -359370)