CONSTRUCTION OF MODEL SCHOOL BY THE WAY OF REPAIR/ RENOVATION AT GOVT. MODEL GIRLS HIGHER S

Amount

Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 metres lead 1:3:6 or richer mix

Demolishing R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead .

Removal of malba/ Building rubbish from designated sites and its disposal as per direction of engineer-in- charge, all inclusive.

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :Of area of 3 sq. metres and below

Making the opening in brick masonry including dismantling, fixing chowkhats in floor or walls cutting masonry and fixing holdfasts in cement concrete 1:3:6 (1 cement:3coarse sand : 6 stone aggregate 20 mm nominal size) painting two coats of coal tar to sides of chowkhats and making good the damages to walls and floors complete to match the existing surface : For door

Making the opening in brick masonry including dismantling, fixing chowkhats in floor or walls cutting masonry and fixing holdfasts in cement concrete 1:3:6 (1 cement:3coarse sand : 6 stone aggregate 20 mm nominal size) painting two coats of coal tar to sides of chowkhats and making good the damages to walls and floors complete to match the existing surface : For windows

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:5:10 (1 cement: 5 coarse sand: 10 graded stone aggregate 40mm nominal size) Crushed .(including all lead, lift & carriages).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.All works upto plinth level in 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) crushed.(including all lead, lift & carriages).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All works upto plinth level in (1:2:4) grade with 20mm nominal size of crushed stone aggre-gates.(including all lead, lift & carriages).

Providing and laying Reinforced Cement Concrete 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) in suspended floors, balconies, landings and staircase having upto 15°slope. excluding cost of centering and shuttering , all work upto floor V level (including all lead, lift & carriages).

Reinforcement for RCC work including straightening cutting,bending, placing in position & binding all complete with TMT bars.

Centring and Shuttering including strutting, propping etc and removal of form work Suspended floors, roofs, landings, balconies and access platform

Forming groove of uniform size from 12x12mm and upto 25x15mm in plastered surface as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens repair to edges plaster panels and finishing the groove complete as per specifications and direction of the Engineer-in-charge

Providing wood work in frames of doors, windows, clerestory 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) Sal wood.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc including priming coat with approved steel primer all complete.Fixed to openings/wooden frames with rawl plugs screws etc.

6 mm Cement plaster to ceiling of mix 1 : 3 ( 1 cement : 3 fine sand) (including all lead, lift & carriages).

15mm Cement plaster on the rough side of single or half brick wall of mix 1 : 6 ( 1 cement : 6 fine sand) (including all lead, lift & carriages).

Repairs to plaster of thickness 12mm to 20 mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 metres lead :1 With cement mortar 1:4 (1 cement: 4 fine sand)

Providing and fixing 1st quality ceramic glazed tiles conforming to IS ·13753 of minimum thickness 5 mm of approved make like NITCO, ORIENT, SOMANY KAJARIA, or equivalent make in all colour, shades except begundy, bottle green, black of any size as approved by Eningeerin- 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 wtih grey cement slurry@ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to lS: 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete Size of tile 60x60cm.

Providing and fixing aluminium sliding door bolts lSI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete 300x16 mm Sliding Door bolts.

Providing and fixing aluminium tower bolts lSI marked anodised (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 150x10 mm

Providing and fixing aluminium tower bolts lSI marked anodised (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 200x10 mm

Providing and fixing aluminium handles lSI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete.100 mm

Providing and fixing aluminium handles lSI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete 125 mm.

Providing and fixing aluminium hanging floor door stopper lSI marked anodised (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 Twin rubber stopper

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including lSI marked M.S. pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separately,all complete as per direction of engineer- in charge). 35mm Thick ,Second class kail wood.

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 for Decorative ply wood one side decorative veneer and commercial veneer on other face (type 1) conforming IS 1328 BWR type

Providing and fixing glazed shutters for doors, windows and clerestory windows using 10kg/sqm (4mm thick) float glass panes including lSI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 35mm thick Second class kail wood.

Providing and fixing 35 mm thick wire gauze shutters using galvanised M.S. wire gauze of average width for aperture 1.4 mm in both directoin with wire of dia. 0.63 mm for doors, windows and clerestory windows with hinges and necessary screws lSI marked M.S. pressed bright finished butt hinges with necessary screws of required size Second class kail wood

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

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work

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

Lettering with Black Japan Paint of Approved Brnd and Manufacture.

Sanjeev Singh

VED KISHORE GUPTA , GOVT. CONTRACTOR

VIKRAM SINGH