Construction Of 14 Fourteen Work Sheds 13 Thirteen In Birbhum And 1 One In Purba Bardhaman For Khadi Weavers Under Wbkvib- 1 Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm 2 Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity) 3 Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand 4 Ordinary Cement Concrete M15 (Mix 4:2:1) Cement concrete with graded stone chips(20 mm.size) excluding shuttering and reinforcement, if any, in ground floor. As per IS 456-2000.Pakur/Chandil verityGround Floor 5 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 columns lintels curved or straight including fitting fixing and stricking out after completion of works (upto roof of ground floor )(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.Ground Floor 6 Ordinary Cement Concrete M20 (mix 3:1.5:1) with graded stone chips (20 mm.down) excluding shuttering and reinforcement, if any, in ground floor. i) Pakur / Chandil VarietyGround Floor 7 Reinforcement(for reinforced cement concrete work) in all sorts of structures incl. distribution bars, stirrups, binders etcof rodsincl. supply initial straightening and removal of loose rust (if necessary) cutting to requisite length, hook and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection complete as per drawing and direction.a) TOR STEEL FOR GROUND FLOOR 8 Brick work with 1st class bricks in cement mortar (6:1) 9 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. [water proofing as per item no 60 and non toxic paint as per item NO 59 (b) of SectionGround Floor 10 Brick work with 1st class bricks in cement mortar (6:1)(a) In Superstructure Ground Floor 11 125 mm thick brick work with (1:4) sand cement morter incl.scafolding, curing etc all complete with 1st class brick 12 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary (ground floor)b) 20 mm Thick (6:1) Inside Wall PlasterGround Floor 13 c) 15mm thick Plaster(4:1) Out side & ChajjaGround Floor 14 Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.NOTE : Cement 0.152 cu.m. per 100 sq.m. Ground Floor 15 Artificial stone in floor, dado, staircase etc. with cement concrete (4:2:1) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (2:1) including smooth finishing and rounding off corners and including 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. (i) 35 mm. thickGround Floor 16 Wood work in door and window frame fitted and fixed complete icluding a protective coat of painting at the contact surface of the frame.(Extra for lifting chargei upto 4th floorRs.200/- per cum. )(e) Sal : MalayasianGround Floor 17 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 otherfittings in ground floor (b) 32 mm thick shutters (single leaf)Ground Floor 18 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 of 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 anddirection of Engineer-in-charge. 10-12 Micron thickness Annodizing film Natural white [Note : for estimate purpose construction wing may consider weight of 2track Aluminium window @ 5.5 Kg per Sq.M.and 3-track Aluminiumwindow @ 6.5 Kg per Sq.M] 19 (a) 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. (ii)Grill weighing above 10 Kg./sq.mtr up to 16kg/sqmtr. (Add. extra @1% for each addl. floor upto 4th floor 20 M.S. clamp for fixing door and window frame made of flat bent bar, end bifurcated, fixed in cement concrete with stone chips (4:2:1) fitted and fixed complete as per direction.Ground Floor (b) 40mm. X 6mm.200 mm Length. 21 Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.Ground Floor (ii) 100mm. X 58mm. X 1.90mm. 22 Anodised aluminium barrel/ tower/ socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws:Ground Floor (viii) 225mm long x 12mm dia. bolt. 23 ii)Brass hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting.(b) 250mm long.Ground Floor 24 Anodised aluminium grip handle withbase plate of approved quality fitted and fixed completeiii) 300mm grip x 20mm dia rod x 50mm plate x 3.2mm thick.Ground Floor 25 Applying Interior grade Acrylicprimer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the Engg-in-charge. [In Ground Floor](a) Two coat Ground Floor 26 Synthetic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufactureers specification) including cleaning & smoothening surface thoroughly. 27 Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete 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 manufacturers specification and as per direction of the EIC. (b) Two CoatsIn Ground Floor: 28 Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of EIC 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 29 M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structural memebrs of MS Holow Section as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made byadding the actual weight of such items with weight of finished structural members. The rates are considered for a hight of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or partthereof..i) For trusses spanning up to 12.00 m 30 Asbestos corrugated (Trafford or similar approved quality) sheet (6 mm thick) work (excluding the supporting framework) fitted and fixed with 9.5mm. dia. J or L hook-bolt and nuts, limpet and bitumen washers and putty with 150 mm end lap & one corrugation minimum side lap complete. (Payment should be made on area of finished work). (i) In Roof:-a) With 0.5 mm thick sheet 31 a) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smooth surfaces by sand papering etcTimber SurfaceGround Floor 32 (b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smooth surfaces by sand papering etc. 33 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::(a) On timber or plastered surface : With other than hi- gloss -(iv) Two coats (with any shade except white) 34 (b) On steel or other metal surface : With other than hi- gloss (iv) Two coats (with any shade except white) 35 Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 240V DP with fuse on L&N15/16 A, Havells 36 Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.Havells, DP, 40A 37 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection.Havells, SP, 6-32 ASP 38 Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.Havells2+8 way Enclosure (DHDPSNODRW08) 39 Supply & Fixing EI danger board on wall.(b) 20 cm x 30 cm (8x12) 40 Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. 41 Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991) 42 Supply & Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) For GIFor GI 23 cm Exhaust fan (9) 43 Wiring with 1.1 KV grade single core PVC insulated stranded Copper wire in EI conduit/GI conduit and painting(a) 2x1.5 sqmm wire in 19 mm conduit incl. S&F1x14 SWG GI ECC 44 (b) 2x2.5 sqmm wire in 19 mm conduit incl. S&F1x14 SWG GI ECC 45 Distribution wiring in 2x1.5 sqmm single core PVCinsulated stranded Copper wire in 19 mm in blackstove EI conduit/GI conduit to 3 pin Plug Pointsincl. S&F 5 A Piano Key type switch with earthingattachment in 16 SWG GI Wire and painting.(a) On Board 46 Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works(a) 100 mm x 100 mm x 65 mm 47 Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required(a) 100 mm x 100 mm x 65 mm 48 Supplying & Fixing two way CI Round box with coverconcealed in ceiling/wall 49 Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite /Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works(e) 2 Row 12 Module 50 (a)Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required 51 Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc. 52 Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.(i) 2.5sqmm 53 Excavation of soil for installation of Earth Electrode and filling & ramming. (b) For Morrum Soil 54 Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:By ISI-Medium GI pipe 55 3 way Ceiling Rose/Batten Holder
