West Bengal Housing Infrastructure Development Corporation Limited Tender

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.

Hire & labour charges for shuttering with centering and necessary staging up to 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs. Beams, columns , lintels curved or straight including fitting, fixing and striking out after completion of works (up to roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation

Hire & labour charges for shuttering with centering and necessary staging up to 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs. Beams, columns , lintels curved or straight including fitting, fixing and striking out after completion of works (up to roof of ground floor) (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering with Staging.

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD. D. 900 mm Dia

Brick work with 1st class bricks in cement mortar (1:4) (b) In superstructure, ground floor

Plaster (to wall floor ceiling etc) with sand and cement mortar including rounding off or chamfering as directed and raking out joints or roughening of concrete surface by chipping etc including throating nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar (a) 20 mm thick plaster

Painting on concrete surface Providing and applying 2 coats of cement washing with admixture of pigment if necessary as directed by Engineer-in-charge to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and using cement @ 2.50 kg per 10 sqm. of surface.

Removal of earth from the working site and disposal of the same beyond the compound , in conformity with the Municipal / Corporation rules for such disposal , loading into truck and cleaning the site in all respect as per direction of Engineer in charge.

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and dismantling of Masonry Works as per Technical Specification Clause 202 for Rural Roads of MORD. (b) Above 600 mm to 900 mm dia Hume pipe

Supplying ready mixed concrete of M 30 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work, compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] In ground floor and foundation. (ii) With approved concrete pump

G.S.T. @ 18% on Rs. 407103.13

Cess @ 1% on Rs. 407103.13 NOTE : RATE TO BE QUOTED UPTO TWO DIGITS AFTER DECIMAL POINT. QUOTED RATE MAY BE ROUNDED UP TO TWO DIGITS AFTER DECIMAL POINT IF ANY BIDDER QUOTES MORE THAN TWO DIGITS AFTER DECIMAL POINT, WHILE PREPARING COMPARATIVE STATEMENT.