Construction Of Two Additional Class Room At Telipukur F P School, Raiganj. 1 Earthwork in excavation of foundation trenchesor drains, in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. 2 Earthwork in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work)(a)With earth obtained from excavation of foundation. 3 (B)Filling in foundation or plinth byfine sand 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 sand. (payment to be made on measurement of finished quantity) 4 Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. 5 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 6 25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound asper manufacturers specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately).( Chequering not required overconcrete or painted surface).[Note: - Waterproofing as per item 9, polymer based paint as per item 8 (a) of subhead C of Section (C). 7 Ordinary Cement concrete (mix1:1.5:3) with graded stone chips ( 20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(i) Pakur Variety 8 Ordinary Cement concrete (mix1:1.5:3) with graded stone chips ( 20 mm nominal size) excluding shuttering and reinforcement if any, in 1st floor as per relevant IS codes.(i) Pakur Variety 9 Hire and labour charges for shuttering with centering and necessary staging up to 4m using approved stout prop sand 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 ofworks (up to roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation 10 Hire and labour charges for shuttering with centering and necessary staging up to 4m using approved stout prop sand 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 ofworks (up to roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge. 11 Hire and labour charges for shuttering with centering and necessary staging up to 4m using approved stout prop sand 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 ofworks (up to roof of 1st floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge. 12 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binder set cinitial 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 as per drawing and direction.(a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel (JSW/Shyam/SRMB/Electro steel) 13 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binder set cinitial 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 as per drawing and direction.(a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel (JSW/Shyam/SRMB/Electro steel) 14 Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth 15 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) inground floor 16 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in1st floor 17 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).(iii) 35 mm. thick 18 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 ement 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 andemoval 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 manufacturers pecification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contrr]e)(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.(B) Light Colour 19 M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc.(length of straight not less than 230 mm) 20 (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 screw sand lugs in ground floor.(i) Grill weighing above 10Kg./sq.mtr and up to 16 Kg./sq. mtr. 21 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (Ground floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(a) 20 mm thick plaster 22 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (1st floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(a) 20 mm thick plaster 23 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (Ground floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(b) 15 mm thick plaster 24 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (1st floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(b) 15 mm thick plaster 25 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (Ground floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(c) 10 mm thick plaster 26 Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (Ground floor). [Excluding cost of chipping over concrete surface](ii) With 1:4 cement mortar(c) 10 mm thick plaster 27 Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty ofpproved make & brand.(1.5 mm thick) 28 Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. 29 Applying Interior grade Acrylic Primer 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 nufacturers specification and as per direction of the EIC. (Inground Floor)(a) One Coati) Water based interior grade Acrylic Primer 30 Acrylic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturers specification) including cleaning and smoothning of surface. Two Coats 31 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.(a) One Coat 32 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 equired. The rate includes cost of material, labour, scaffolding and all incidental charges butxcluding the cost of primer.In first floor (Two Coat)a) Normal Acrylic Emulsion 33 (b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 34 (A) 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:(b) On steel or other metal surface :With other than hi-gloss of approved quality- (iv) Two coats (with any shade except white) 35 Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottom guide rail, 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm M.S. flats as collapsiblebracings properly rivetted and washered including 38mm steel rollers including locking arrangements, fitted and fixed in position with lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls, floors etc. and making good damages complete.(Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor) 36 Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if ecessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.(ii) 110 mm. Dia. 37 Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish2x22/0.3 (Ph. & N) and 1x22/0.3 as ECCAverage run 6 mtr 38 Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. 39 Fixing only lamp 40 Fixing only single/twin florescent light fitting completewith allaccessories Directly on wall/ceiling with HW block and suitablesize MS fastener, Ceiling plate, nipples etc. as required 41 Fixing only ceiling fan complete with blades, canopy, fork,rubberbush etc. incl. S&F connecting wire for down rod upto 30 cm incl.paintingtherod withapproved paintand makingnecessaryconnection as required by 2x1.5 sqmm flexible copper wire Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire. 42 Supply &Fixing240V,Modular Socket(2 Module) type fan regulator(Steptype) (BrandapprovedbyEIC) on existingModularGIswitchboardwithtopcoverplateincl.makingnecy. connections etc. 43 Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box. 44 Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finishOn board 45 Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy.connection as required & main line2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC 46 Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy.connection as required & main line2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC 47 Supplyingand fixingpolythene pipecomplete with fittingsasnecy. under ceiling/beam, bound with 22 SWG GI binding wireincl.supplyinganddrawing1x18SWGGI Wireas fish wireinside the pipes and fittings and providing 50 mm dia disc ofMS sheet (20 SWG) having colour paint at one face fastenedattheloadpointendofthepolythenepipewithfishwire(synchronizing with roof/beam casting work of buildingconstruction)b) 19mm dia 3mm thick Polythene Pipe 48 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 49 Supplying and fixing Sheet steel Main Switches on flat iron frame on wall30/32 A 240V DP with fuse on L&N 50 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 earthing2+8 wayHavells/ Legrand 51 Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection63 A Standard/ Havells 52 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail ofexisting DBs and necessary connection 6-32 A Havells/ Legrand 53 Supply only Trim Linea is a PC batten. Compact appearance, simple and versatile in nature makes it as long lasting, efficient solution for offices and other commercial spaces. Efficacy : 100 lumen/wattLCTLN-20-CDL Make- Havells/ Philips/ Crompton 54 Supply only LED ADORE 9 W B22 WW 3 STAR LAMPMake- Havells/ Philips/ Crompton 55 Supply and delivery of Ceilling fan 48” SweepMake- Crompton Greaves / USHA Model- Striker Color- WH/ BR 56 upply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy connections with PVC Cu wire and earth continuity wire etc. 57 Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 58 School Building Wall Painting as per SSM norms BALA 59 Supplying and fixing HP Desktop PC i3 10th generation OS-Windows 11, 1 TB HDD, 256 GB SSD, Display- 19.5”, 8 GB RAM, Office 365 60 Supplying and fixing HP Laserjet P1108 61 Supplying and fixing Benq MS550 3600lm SVGA Business Projector 62 Supplying and fixing Scanner Canon LiDE 300 63 Supplying and fixing Projector screen 64 Supply of Iron Square pipe made student Deskcum Bench length 900 mm and wide 900 mm making with Square pipe 25 mm X 25 mm having 16 mm thick Ply and Laminatioin including edging with teak wood on Top Back rest in bagage rack and seating portion with paiting etc. all complete as per design and direction of the Enginering Charge. 65 Supply and fitting fixing of wooden Table 3X26 of Hight 33 pair made with 3X3 Pair and top made with 1 planck and 3X1 . including all fitting fixing and othr incidental chages etc complete including copal varnish. 66 Supply and fitting fixing of wooden arms less Chair 20X20 seating area of 1 plank and pair made with 2X2 pair and 2X1 battan and back rest made with 3X1 Battan with Design and 2X1 2 Nos. Battan, Chair Pair tied with 2X1 Battan of 3 Nos. including all fitting fixing and othr incidental chages etc complete including copal varnish.
