Upgradation to Secondary School under ISSE at GSS, Banderdewa.

Amount

1.SH:- Academic Building Portion:-

Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock),liftupto1.50m and stacking the excavated soil not more than 3m clear from the edge of the excavation and returning the stacked soil in15cm layers, when required, into plinth sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

Re-filling excavated earth in foundations and plinth etc. in 15 cm layer including ramming and watering etc. complete.

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete.

Providing and laying cement concrete 1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) excluding the cost of centring an shuttering in:a) Independent piers, columns and pillars up to floor two level.( For Starter)

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement.a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1: 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smoothand even surface but excluding cost of centering, shuttering and reinforcement.a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm togive a smooth and even surface but excluding cost of centring and shuttering and reinforcement with 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size).

Centring and shuttering including strutting, propping etc and removal of form work for. a) Column, pillars, posts and struts etc.

b) Lintels, beams, girders, bressumers and cantilevers etc.

c) Suspended floors, roofs, landings shelves and their supports, balconies and Chajjas

Reinforcement of RCC work including bending, binding and placing in position complete.b) Tar/TMT steel

Brick work with best available local bricks in foundations and plinth in cement mortar 1:4 (1 cement : 4 fine sand).

Extra for brick work with best available local bricks in superstructure above plinth level up to floor two level.

Providing and fixing aluminum sliding door bolts anodised transparent or dyed to required color or shade with nuts and screws etc complete.a) 300 x 16 mm

Providing and fixing aluminum Tower bolts anodized or transparent or dyed to required color or shade with necessary screws etc completec) 100 x 10 mm

Providing and fixing aluminum Handles anodised transparent or dyed to required color or shade with necessary screws etc complete.a) 125 mm

Providing and fixing MS fan clamp type I of 16 mm dia MS bar bent to shape with hooked ends in RCC slabs during lying including painting the exposed portion of loop all as per standard design complete.

12 mm cement plaster 1 : 4 (1 cement : 4 fine sand). Sqm

Finishing walls with water proofing cement paint of approved brand and manufacture required shade on new work (three or more coats) to give an even shade.

Prividing two coats of acylic water based wall putty/wall filler of asian paint/berger/ dulux over concrete/ cement plaster/bricks walls and ceilings both internal and external after removing all he loosely adhering materials frim the wall/ ceiling/ ceiling surface with the help of emery stone, putty blade or wire brush, moistening the wall with the help of sufficient quality of clear as specified and directed by the department.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shuttersa) 40 mm thick including anodised aluminium butt hinges with necessary screws.

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.a) Size of Tile 600x600 mm

Prividing and fixing WPC Door Chowkhat as per Engineer-In-Charge Direction.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with PVC/ neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-incharge. (Cost of aluminium snap beading shall be paid in basic item)a) With float glass panes of 5.5 mm thickness.

Filling the gap in between aluminium frame & adjacent RCC/ Brick/Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge architectural drawings and direction of Engineer-in-charge complete upto 5 mm depth and 5 mm width. complete upto 5 mm depth

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing,balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.a) MS Pipe

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings,& fittings with one step CPVC solvent cement and testing of joints complete as pera) 20 mm nominal outer dia Pipes

b) 40 mm nominal outer dia Pipes

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

Providing and fixing PVC connection pipe with brass union B) 45 cm length 20 mm nominal bore

Providing and fixing white vitreous china type water closet pedestal (European type WC pan) with seat and lid CP brass hinges and rubber buffers, 12.5 Litres high level CI flushing cistern with fittings RS or CI brackets, galvanized steel telescopic flush pipe of approved municipal design and GI chain and pull complete including painting of cistern and fittings, cutting making good the walls and floors where required.a) WC pan with white plastic seat and lid.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank,IS : 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 CP brass waste for wash basins and sinks.a) 32 mm dia

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

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 Engineerin-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm,

Carriage of Materials

Electrification Work

M/S ADDT ENTERPRISES

M/S MARINA ENTERPRISES

Ms Kacho Enterprise

M/s Payu Enterprise