Additional Items For Construction Of Second Floor Of A Educational Building For Students At Vivekananda Collage, Madhyamgram, North 24 Parganas.-Brick work with 1st class bricks in cement mortar (6:1) (a) In foundation and plinth. Rate Analysis Enclosed b) In super structure Ground Floor 2nd Floor 125mm thick brick work with 1st. class bricks in cement mortar (4:1) . a) In ground floor Rate Analysis Enclosed 2nd Floor Analysis Rate (P-26, It.10) (P-13,3rd corrig.) Nominal Mix M-20(mix 1:1.5:3) Cement conc, with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relavent IS codes. i) Pakur Variety 2nd Floor Reinforcements for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial 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 16G black annealed wire at every inter-section, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor / upto 4m. (i) (Other manufacturer SW/ JSPL/SHYAM/SRMB/ BMASL/ ELECTROSTEEL/SSL Rate Analysis Enclosed 2nd Floor Hire and labour charges for shuttering with centreing 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, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor). (When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 12(e) for every 4 m. or part thereof.) (f) 25 mm to 30 mm shuttering without staging in foundation SOR, PWD, P-42, It-36 (f) 25mm to 30mm thick wooden shuttering as per decision & direction of the EIC 2nd Floor Supplying, fitting & fixing MS clamp for fixing door and window frame made of flat bent bar, end bifurcated, fixed in cement concrete with stone chips (4:2:1)a fitted and fixed omplete as per direction. 40mm x 6mm x 125 mm length. (Cost of cement concrete will be paid separately) SOR, PWD, P-140, It-4(c) Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be correted upto three decimals).. (d) Sal: Local. SOR, PWD, P-114, It-1 Supplying solid flush type doors of commercial quality, the timber frame consisting of top and bottom rails and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 37.5mm wide battens places both ways in order to make the door of solid core and internal lipping with Garjan or similar wood veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing shutters in position but excluding the cost of hinges and other fittings in ground floor. (b) 32 mm thick shutters (single leaf). SOR, PWD, P-124, 1-11 9 (A) Supplying Aluminium casted body hydraulic door closer as per I.S.I. SOR, PWD, P-244, It-13(a) (C) Supplying Heavy Duty Aluminium Handle (EBCO Type) 10 (Natural White) SOR, PWD, P-244, It-130 11 (ii) Door stopper (Anodised aluminium) SOR, PWD, P-243, It-19(ii) Supplying, Fitting & Fixing Factory made P.V.C. door frame of siz 50 mmx47 mm with a wall thickness of 5 mm, made out of extrude 5 mm, PVC sheet miter cut at two corners and joined with two nos of 1.5 mm long brackets of 15 mm x15 mm M.S. square tube. The two vertical door profiles are to be reinforced with 19 mmx 19 mm M.S. Square tube of 19 gauge, weather seal to be provided throug out the frame. The door frame shall be fixed with the wall using 65/100 mm long M.S. Screws through the frame by using P.V.C fasteners. A minimum of 4 Nos of screws to be provided for each vertical member and minimum 2 Nos for horizontal member etc. complete as per Manufacturers specification and direction of Engineer-in-Charge. SOR, PWD, P-115, It-4 Supplying, Fitting & Fixing 30 mm thick Factory made solid Panel PVC Door Shutter consisting of outer frame made out of M.S. tube of 19 gauge thickness and size 19 mmx19 mm for styles, top and bottom rails, M.S. frame shall have cost of steel primers of approved make and manufacture, M.S. frame covered with 5 mm th. heat moulded PVC C channel of size 30 mm th, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on either sides forming styles; and 5 mm th. 95 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm tapered in 45 degree on the inner side to form top & bottom rail and 115 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided either side of the panel with 10 mm (5 mmx2) th.,20 mm wide cross PVC sheet as gap insert for top rai and bottom rail. Paneling of 5 mm th. both side PVC sheet to be fitted in the M.S. frame welded/sealed to the styles &rails with 7 mm (5 mm+2 mm) th.x15 mm wide PVC sheet beading on inner side and joined together with solvent cement adhesive. An additional 5 mm th. PVC strip of 20 mm which is to be stuck on the interior side of the C channel using PVC solvent adhesive etc. complete excluding all necessary hardwares as perdirection of Engineer-in-Charge. SOR, PWD, P-125, 1-15 2ND FLOOR 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. (viii) M.S. integrated grill as per approved design integrated with steel window or ventilator, joints continuously welded with M.S. flats and bars. SOR, PWD, 3rd Corrigenda, P-93, 1-17 2ND FLOOR (b):- Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only] 2ND FLOOR Supplying, fitting & fixing of 2-Track/3-Track Aluminium sliding Window of all Aluminium sections viz. window frame (top, bottom & side frame), shutter (top, bottom, side & interlock member) made o aluminium alloy extrusions conforming to IS 733-1983 & IS 1285-1975, annodised conforming to IS 1868-1983, fitted with all other accessories viz. PVC roller, EPDM gasket, maruti lock, screws etc. including labour charges for fitting & fixing of aluminium 2-track/3-track sliding window with fixing of glass (excluding cost of glass) all complete as per architectural drawings and direction of Engineer-in charge. 10-12 Micron thickness Annodizing film Natural white. [Note: for estimate purpose construction wing may consider weight of 2-track Aluminium window @ 5.5 Kg per Sq.M.and 3-track Aluminium window @ 6.5 Kg per Sq.M] SOR, PWD, P-245, 1-15 P-243,It.9 Supplying bubble free float glass of approved make and brand conforming to IS:2835-1987. vi) 6mm thick coloured/tinted / smoke glass. Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. a)75mm x 47mm x 1.70mm SOR, PWD, P-140, 1-5(iv) Iron Socket Bolt of approved quality fitted and fixed complete. i) 150 mm long x 10 mm dia, SOR, PWD P-141, 1-8, 1) Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. (c) 300mm long. SOR, PWD, P-141, 1-10 Anodised aliminium D-type handle of approved quality manufactured fromextruded section conforming to I.S. specification (I.S. 230/72) fitted and fixedcomplete: (b) With round base: (iv) 150 mm grip x 10 mm dia rod. SOR, PWD, P-145, 1-30(b)(iv) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. Grill weighing 10 kg/sq m to16 kg/m2 SOR, PWD, 3rd Corrigenda, P-91, 1-10 2ND FLOOR Supplying, fitting and fixing Stainless Steel railing consist of 38mm dia and 900mm height vertical balustrade at every two alternative steps, 50mm dia top rail, 3 (three) nos 19mm dia horizontal Strainless steel pipe and base/cover plate with Strainless Steel GRADE 304 containing 7.5% nickle (Interior Grade) Brushed/Mat finish, complete as per direction of the Engineer-in-charge. Weight of Strainless Steel railing per metre 6.5 Kg (approx). SOR, PWD, P-109, 1-22 Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. a) Normal Acrylic Emulsion SOR, PWD P-197, 1-17 2ND FLOOR (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 200,1-1 SOR, PWD, P- b) Priming one coat on timber or plastered surface with synthetic o bound primer of approved quality including smoothening surfaces by sand papering etc. SOR, PWD, P-200, 1- Painting with best quality synthetic 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: With super gloss (hi-gloss)-With any shade except white. SOR, PWD, P-200, 1-2 a) On timber or plastered surface Two Coats b) On Steel surface Two Coats 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 cement slurry before flooring works using cement @1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement SOR, PWD, 3rd Corrigenda, P-22, 1-4 18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick (avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing as per direction of Engineer - in -charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m] P-54,lt.17
