Sriniketan Santiniketan Development Authority Tender

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 !S codes. (i) Pakur Variety

Brick work with 1st class bricks in cement mortar (1:6) (b) In superstructure, ground floor

125 mm. thick brick work with 1st dass bricks in cement mortar (1:4) in ground floc•r.

Hire and labour charges for shJttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness wi:t- 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 groLnd floor) (f) 25 mm to 30 mm shuttering without staging in foundation

(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In• Charge.

Reinforcement for reinforced concrete work ln all sorts of structures including dis:ributio bars, stirrups, binders etc inlticl straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete a per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m Ill. OTHER MANUFACTURERS NOT SPECIFIE

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] [i) With 1:6 cement mortar (bl 20 mm thick plaster

{c) 15 mm thick nlaster

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fo:ed 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 et:. {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 'ii Coloured decorative

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOT:::Cement 0.152 cu.m perlOO sq.m.

Artificial stone in floor, dado. staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary and marble dust in proportion {1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cemen: slurr{ before flooring works using cement@ 1.75 kg/sq.mall complete including all matErials and labour. ln ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with orcinary cement). Using grey cement (l) 20 mm. thick

White washing including cleaning and smoothening surface thoroughly. All floors; (c) Three coats {on new works only)

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cenc·ete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EiC. In Ground F!oor: (a) One Coat

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied ove acry! c primer as required. The rate includes cost of material, labour, scaffolding and al! incidental charges but excludhg the cost of primer. ln Ground floor (Two Coat) a) Normal Acrylic Emulsion

M.S. structural works in rooftruss!!s with tubular s!!ctions conforming to !S: 806-1968 & IS: 1161· 1998 cnnected to one another with brackC!t, gussC!t clC!ats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand :::onforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas anc hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Paynent to be made on the basis of calculated weight of structural tubular rnemebrs as sp!!cified in relevent IS code in finished work. Payment for gusset, brackC!t, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over :he rate for each additional floor or 4m. beyond the initial 8 m. or part thereof. i\ For· trusses snannin" unto 12.00 m

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm.dla J or l hook•bolts, limpet and bitumen washers and putty co-nplete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCJ sheet to be supplied by contractor) (i) In Roof:• a) With 0.60 mm thick sheet

Ga!vcnised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.{225mm end lapping) {A) 300 mm lapping each way, (a) With 0.60 mm sheet

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded wl:h M.S, W.!. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in grcund floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required, fixing lugs in cement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing. ln Ground floor, Flash butt welded windows and ventilators, Without integrated grills. (b) Openable steel windows as per IS sizes with side hung shutters and horlzotal glazing bars. [The extra rate admissib e for the openable portion only]

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials. p-105, it-1S. [ Note:- As at local market 1.2mm th sheet is available the rate will be 1.2/1.S x1304.00 = Rs.1043.20]

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors br internal wall & upto 6 m height for external wall) (i) 3 mn thick (weighing 7.4 kg/Sq.m)

(a) Priming one coat on steel or other metal surface with syntbetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality ynthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary: {b) On steel or other meta! surface: With other than hi-gloss of ap roved quality- (iv) Two coats (with any shade except white)Priming one coat on steel

Supplying, fitting & fixing UPVC pipes A· Type and fittings conforming to IS:13592-1992 with all neces'sary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Sea etc) complete. A) UPVC Pipes: (ii)llOmm. Dia.

B) UPVC Fittings: c) Bend 87.S degree

Providing and fixing of false ceiling with powder coated exposed G.I. grid suspension system (E-Grid T 2430/1510 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c,c ) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm/ 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on theperimeter of the wa I by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins / soffit. 4 mm thick High Pressure Steam Cured Nor Asbestos Fibre Cement Standard Ceiling Board (Density> 1300 Kg/m3) of size S95 mm X 595 mm, conforming IS 14862 & Type B Category Ill of ISO 8336, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge. In ground floor, a) False Ceiling (with 4mm thick Fibre Cement Standard Ceiling Board and EGrid T-2430/1510).

GST, as applicable @ 18% .

Labour welfare cess @1% .