New Town Kolkata Development Authority Tender

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

Brick work with 1st class bricks in cement mortar (1:4). (a) In foundation and plinth.

125 mm thick brick work with 1st class bricks in cement mortar (1 4) in ground floor

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

Reinforcement for reinforced concrete work in all sorts of structures inclouding distribution bars, strrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requiste length, hooking and binding to correct shape, placing in proper in proper position and binding with 16 gauge black annealed wire at every intersection,complete as per drawing and direction (a) for works in foundation and upto roof of ground floor/upto 4m. (i) tor steel/mild stel l. SAIL/TATA/RINL

40 mm. thick damp proof course with cement concrete (1:1.5:3) (with graded stone chips 20 mm nominal size) with water proofing compound of approved brand @ 0.2% weight of cement including cost of materials over two coats of non toxic acrylic polymer modified cementitious waterproofing slurry coat complete [cost of water proofing compound and non toxic paint to be paid seperately) for underground water retaining structures.

Supplying solid flush type doors of deluxe decorative (both side) quality, conforming to I:S 2202 timber frame consisting of top and bottom rail and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 27.5mm wide battens places both ways in order to made the door of solid core and internal lipping with teak, mahogony or rose wood approved decorative veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing the shutters in position but excluding the cost of hinges and other fittings in ground floor: (a) 35mm thick shutters (single leaf)

Filling foundation or plinth by silver sands in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of silver sand ( payment to be made on the basis of mesurement of finished quantity of work ) (B) Do-by fine sand.

Applying Exterior grade Acrolic primer of approved qualityand brand on plastered or concrete surface old or new srface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scrapping and prepairing the surface throughly complete as per manufacturer's specification and as per direction of the EIC.(b) Two coats.

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as perv manufacturer,s specification and as per directionof Engineer-in-charge to the applied overacrylic primer as required . The rate includes cost of material,labour,scaffolding and all incidental charges but excluding the cost of primer) Premium 100% Acrylic Emulsion.

Suppling & laying 20 mm designer chequered tiles of any shade and of approved quality as per IS:1237:1980 laid in patternsas directed in pavement,footpath including necessary underlay 25 mm thick average cement mortar (1:3) complete in all respect with all labour and materials (using cement slurry @4.4kg/Sq.m at back site of tiles. Cment of morter and slurry will be supplied by the Department. Border concrete if necessary to be paid separately).

Supplying and laying polythene sheet(150gm/Sq.m) over damp proof course or below flooring of roof terracing or in foundation or in foundation trenches.

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and dispoval of the rubbish within a lead of 75 m as directed

Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of approved make & brand.(1.5 mm thick) Add extra for each additional floor over the rate for ground floor for the above item when used on External Surface (i) Upto 4th floor

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]. Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints 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 (b) 15 mm thick plaste.

Neat cement punning about 1 5mm thick in wall, dado, window sill, floor etc. NOTE Cement 0.152 cu m per 100 sq.m

Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive (6 mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contrr]e) I (I) With application slurry @1.75 kg/ Sq.m, 20 mm sand cement mortar (1:4) & 2 mm thick cement slurry at back side of tiles, 0.2 kg/ Sq.m white cement for joint filling with pigment. (A) Deep Colour & White

Supplying, fitting and fixing fibre reinforced polymer (FRP) Composite door frame as per approved section with glass fibre reinforced plastic moulded skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technology of Department of Science and Technology (DST) to safisfy IS: 4020 door testing performance criteria.. (i) 66mm x 90mm

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. (A) Floor With Sand Cement Mortar (1:4) 20 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (A) PVC Pipes (Dia) 100 mm

(D) Long Bend (90 Degree) (Dia) 100 mm

Supplying, fitting and fixing Anglo-Indian W.C. in white glazed vitreous china ware of approved make complete in position with necessary bolts, nuts etc. (a) With 'P' trap (with vent)

Supplying, fitting and fixing Squating plate with integral flushing in white vitreous chinaware of approved make in cement concrete (6:3:1) with jhama chips complete. (Payment of concrete will be paid seperately). (i) 450 mm X 350 mm

Supplying, fitting and fixing urinal flush pipe fittings of approved brand. (c) C.P. urinal flush pipe fittings range of three

Supplying, fitting and fixing 18 mm thick marble partition slab with chawk doongri marbel square cut, both sides polished with two front corners rounded and edges polished.

Supplying, fitting and fixing bevelled edged mirror 5.5 mm thick silver red as per I.S. 3438 / 1965 together with brass C.P. hinges. (ii) 600 mm X 450 mm

Supplying, fitting and fixing liquid soap container. (a) Cromium plated.

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. For Concealed Work (i) CPVC Pipes Class-1,SDR-11 25 mm

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (b) 1000 litre capacity

Supplying, fitting and fixing bib cock or stop cock. C) (ii) Chromium plated Bib Cock with wall flange (Equivalent to Code No.5047 & Model - Florentine of Jaquar or similar brand).

(d) (i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Supplying,fitting and fixing approved brand 32 mm dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps. (iii) 900 mm long

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992. (A) (i) Single Socketed 3 Meter Length (c) 160 mm

Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete. (i) 635 mm X 395 mm X 420 mm

Wash basin vitreous china of approved make (without fittings) supplied,fitted and fixed in position on 75mm X 75 mm X 75 mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets. (i) 450 mm X 300 mm size

Removal of rubbish,earth etc. 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.