Urban Local Bodies has published Construction Of Pump House For Boosting Water Supply Scheme With Boundary Wall And Ground Development Work At Ward No-17 Under Habra Municipality.. Submission Date for this Tender is 28-03-2023. Pump House Construction Tenders in habra West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Mar-2023 | Date Corrigendum | Date | 28-03-2023 |
| Sl. No. | Item Description |
| 1 | CIVIL WORKS: 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 |
| 2 | Single Brick Flat Soling of picked jhama bricks including ramming anddressing bed to proper level and filling joints with local sand. |
| 3 | 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 |
| 4 | Brick work with 1st class bricks in cement mortar (1:4)(a) In foundation and plinth |
| 5 | (b) In superstructure, ground floor |
| 6 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor |
| 7 | 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 as per manufacturer"s 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 over concrete or painted surface). [Note: - Waterproofing as per item 9, polymer based paint as per item 8 (a) of subhead C of Section (C). |
| 8 | Filling in foundation or plinth by silver 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) |
| 9 | Earth work 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) Quantity required same as item no.06 i.e.=11.574 Cum.(a) By filling With earth obtained from excavation of foundation1/3rd of excaveted earth. Refer to Item No.1 |
| 10 | (iv)Balance earth ,i.e.(11.574-6.173)=(5.401+18.612) =24.013Cum. Filling With carried earth arranged by the contractor within a radius exceeding 5 km. but not exceeding 10 km. including cost of carried earth |
| 11 | 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(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. (i) upto 4th (per floor) and in basement |
| 12 | 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 IS codes |
| 13 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc 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 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 4 m (i) Tor steel/Mild Steel I. SAIL/ TATA/RINL |
| 14 | 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 (c) 15 mm thick plaster(Outside) |
| 15 | (a) 25 mm thick plaster(Inside) |
| 16 | (ii) With 1:4 cement mortar(c) 10 mm thick plaster( Ceiling) |
| 17 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m |
| 18 | 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 (ii) 25 mm. thick |
| 19 | 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 |
| 20 | Panel shutters of door and window, as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings. In ground floor. (In case of non-supply of single plank, penal rate of reduction of 20% will be made)(iii) 35mm thick shutters with 19mm thick panel of size 30 to 45 cm. (b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak. |
| 21 | 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 |
| 22 | Supplying, fitting & fixing best quality digital printed Ceramic tiles in coloured decorative on walls and floors to match with the existing work & 4 nos. key stones (10mm) fixed with adhesive 4.5 mm thick 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. With polymerised adhesive and epoxy grout pointing including spacer - 2mm (When tiles are laid over existing hard ready surface) all complete as per direction of Engineer-in-charge |
| 23 | Supplying, fitting and fixing Black Stone slab used in Kitchen slab, alcove, wardrobe etc. laid and jointed with necessary adhesive Cement mortar (1:2) including grinding or polishing as per direction of Engineer-in -Charge in Ground Floor. (a) Slab Thickness 20 to 25 mm |
| 24 | (a) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 25 | (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 :a) On timber or plastered surface :With super gloss (hi-gloss) |
| 26 | (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. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor) (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr |
| 27 | (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 |
| 28 | (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 super gloss (hi-gloss) -: (iv) Two coats (with any shade except white) |
| 29 | 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)afitted andfixed ompleteas per direction. 40mm x 6mm x 125 mm length. (Cost of cement concrete will be paid separately) |
| 30 | (C) Supplying Heavy Duty Aluminium Handle (EBCO Type) (Natural White) |
| 31 | (a) Supplying "Godrej" mortice lock chromium plated with latch and keys 4 levers, including fitting and fixing complete. |
| 32 | (ii) Door stopper (Anodised aluminium) |
| 33 | Supplying, Fitting & Fixing Factory made P.V.C. door frame of size 50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 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 through 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 Manufacturer?s specification and direction of Engineer-in-Charge. |
| 34 | Supplying, Fitting & Fixing 30 mm thick Factory made solid Panel PVC Door Shutter consisting of outer frame made out of M.S. tubes 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 rail 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. In ground floor. |
| 35 | Iron Socket Bolt of approved quality fitted and fixed complete. i) 150 mm long x 10 mm dia |
| 36 | i) Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. (c) 300mm long. |
| 37 | Supplying, fitting and fixing UPVC down pipes A type and fittings conforming to IS 13592-1992with necessary clamps nails including making holes in walls, etc. and cutting trenches in any soil, through masonry concrete structure etc. if necessary and mending good damages including jointing with jointing materials ( Spun yarn, valamoid / bitumen / M. seal etc.) complete. i) UPVC Pipe 110 mm dia |
| 38 | ii) UPVC Bend 87.5 degree 110 mm dia |
| 39 | iii) UPVC Shoe 110 mm |
| 40 | S& P WORKS: 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. (i) CPVC Pipes Class-1, SDR-11, a) For Exposed Work 20 MM DIA |
| 41 | 32 MM DIA |
| 42 | 40 MM DIA |
| 43 | (b) For Concealed Work15 mm Dia |
| 44 | Supplying, fitting and fixing Peet"s valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. markng with fittings(tested to 21 kg/sq.cm.). 20 MM DIA |
| 45 | 32 MM DIA |
| 46 | 40 MM DIA |
| 47 | Supplying, fitting and fixing bib cock or stop cock. a(i) Chromium plated Bib Cock short with wall flange with aerator (Equivalent to Code No. 511 & Model - Tropical / Sumthing Special of ESSCO or similar brand) |
| 48 | B(i) Chromium plated Stop Cock (Equivalent to Code No. 513(A) & 513(B) & Model - Tropical / Sumthing Special of ESSCO or similar brand). |
| 49 | D(i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand). |
| 50 | Suppling,fitting & fixing E.W.C in white glazed vitreous china ware of approved make supplied fittied complete in position with necessary bolts nuts.etc. a)with "P" trap |
| 51 | Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws supplied, fitted and fixed complete. (a) E.W.C. (ii) Plastic (hallow type) white |
| 52 | Supplying,fitting and fixing 32 mm dia. Flush Pipe of approved make with necessary fixing materials and clamps complete. i) Polythene Flush Pipe |
| 53 | Supplying, fitting and fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia. (iv)600 mm long |
| 54 | Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats of approved paint.(ii) 550 mm X 400 mm size |
| 55 | Supplying, fitting and fixing stainless steel sink complete with waste fittings and two coats of painting of C.I. brackets. (a) Sink only (i) 530 mm X 430 mm x 180 mm |
| 56 | Supplying, fitting and fixing pillar cock of approved make. a) (i) CP Pillar Cock - 15 mm. (Equivalent to Code No. 507 & Model - Tropical / Sumthing Special of ESSCO or similar brand). |
| 57 | Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I, specifications supported on fibre glass frame of any colour, frame size 550 mm X 400 mm |
| 58 | Supplying, fitting and fixing towel rail with two brackets.(a) C.P. over brass (iii)25 mm dia. and 600 mm long |
| 59 | Supplying, fitting and fixing soap holder. (b) Fibre glass |
| 60 | Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) – Multilayer (g) 1000 litre capacity |
| 61 | Labour for hoisting plastic water storage tank.(i) Upto 1500 litre capacity.(a) Upto 1st story from G.L. |
| 62 | b) Extra for each additional story |
| 63 | Labour for punching hole in plastic water storage tank upto 50 mm dia. |
| 64 | Supplying, fitting and fixing Flat back urinal (half stall urinal) in whitevitreous chinaware of approved make supplied, fitted and fixed in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete. (ii) 470 mm X 280 mm X 340 mm |
| 65 | Supplying, fitting and fixing urinal flush pipe fittings of approved brand. (a) C.P. urinal flush pipe fittings range of one |
| 66 | Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit,providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved makesupplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials. i) With Pakur variety. SAIL/TATA/RINL |
| 67 | Construction of septic tank of different capacities as per approved drawing with 1stclass brick work in cement mortar (1:4) including two 560 mm dia. R.C.C. manholecover(heavy type)of approved make supplied, fitted and fixed in the 100mm thickR.C.C (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1)with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4 : 1) to outside wall upto 200 mm below G.L floor finished with 25 mm thick grey artificial stone over 100 mm thick R.C.C(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, S.W. tees, C.I. foot rest etc....(ii) For 10 users A) With Pakur variety. ( SAIL/TATA/RINL |
| 68 | Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having ISO mm intermediate cement brick work (1:4) band all round and cement brick work (1:4) upto 0.90 metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brick work, 15mm thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm thick cement plaster (1:4) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm to 63 mm size) including R.C.C. cover slab of 100 mm thick with cement concrete...... ( SAIL/TATA/RINL |
| 69 | Cutting hole through wall,roof or cornice and mending good all damages. |
| 70 | Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 (A) (i) Single Socketed 3 Meter Length (a) 75 mm |
| 71 | (b) 110 mm |
| 72 | Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992, (B) Fittings (i) Coupler, (a) 75 mm |
| 73 | (b) 110 mm |
| 74 | (ii) Plain Tee,(a) 75 mm |
| 75 | (b) 110 mm |
| 76 | (iii) Door Teeb) 110 mm |
| 77 | vi) Door Y (LH) & (RH) (b) 110 mm |
| 78 | x) Bend 87.5º , (a) 75 mm |
| 79 | (b) 110 mm |
| 80 | xi) Door Bend (T.S.) 110 mm |
| 81 | xiv) Cross Tee with Door,(a) 75 mm |
| 82 | (b) 110 mm |
| 83 | xv) Vent Cowl 110 mm |
| 84 | xvi) Pipe Clip(a) 75 mm |
| 85 | (b) 110 mm |
| 86 | xviii) W.C. Connector (450 mm long) W / lipring (a) 75 mm |
| 87 | xxiii) 110/110 S Trap(a) 75 mm |
| 88 | xxvi) Reducer 110 X 75 mm(a) 75 mm |
| 89 | xxvii) Reducing Tee (110 X 75 mm) (a) 75 mm |
| 90 | xIix) Door Gasket( b)110 mm |
| 91 | Labour for fitting and fixing U.P.V.C. pipes for above ground work including cost of jointing materials etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps (any floor)... (A) Above ground, (a) 75 mm |
| 92 | (b) 110 mm |
| 93 | Supplying,fitting and fixing with cement jointing (3:1) salt glazed stoneware pipe including excavation of earth upto 1.50 metre depth in all sorts of soil both mixed or unmixed and refilling (but excluding concreting at bottom and sides). (iv) 100 mm |
| 94 | Supplying, fitting and fixing C.I. round grating. 150 mm dia |
| 95 | Add 18% G.S.T |
| 96 | Add 1% Labour Welfare Cess |
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