Kolkata Metropolitan Development Authority-KMDA has published Construction Of Building Foundation And Temporary Rehabilitation For The Proposed Housing Scheme For The Slum Dwellers Of Hatat Pally , Ultadanga. Submission Date for this Tender is 19-03-2021. Building Work Tenders in Hatat Pally, Ultadanga West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: "Construction of Building Foundation and Temporary Rehabilitation for the proposed Housing Scheme for the slum Dwellers of Hatat Pally, Ultadanga" | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Part-I : (BUILDING FOUNDATION ) | Item 1 | ||
| 2 | 1.01 | Providing Bored Cast-in-situ with controlled cement concrete M25 grade R.C.C. pile in position as per specifications in all kinds of soil including cost of boring using drilling mud to stabilize the bore and flushing the bore of excess mud with freshly prepared drilling fluid by using pumps prior to placing concrete by tremie pipe in one continuous operation and including the cost of all materials and labour for placing of concrete and also including the cost of mobilization and hire charges of all equipment necessary for boring, welding of reinforcement cage as necessary and lowering of reinforcement cage, preparation and placing of concrete, including the cost of concrete but excluding the cost of reinforcement and labour for bending binding etc. complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m. Work to be executed as per IS: 2911 (Part II Sec 2). (a) Using tripod, winches i) Pile diameter - 450 mm. | 7355 | M | |
| 3 | 1.02 | Removal of mud/sludge/slurry/liquid earth obtained during piling work from the working site and disposal of the same beyond the KMC/Municipal or any suitable area with conformity of Municipal Corporation Rules using tanker including loading and unloading the same with pump, clearing the site complete in all respect as per direction of the Engineer-in-charge. a) For 450mm Pile. | Item 2 | 7355 | M |
| 4 | 1.03 | Performing Vertical load test on single Pile in accordance with IS:2911(Part-IV) by hydraulic jacks on pile/ piles with 1.5 times the design load including preparation of the head of piles with concrete of required strength for receiving the jacks with all ancillary arrangements for setting up gauges, construction of suitable platforms, keeping the loads and dismantling and removing all arrangement etc. complete as per IS specification and direction of Engineer-in-charge. N.B. This item is applicable for both work pile and test pile. Test should be carried out as per IS 2911(part-IV)1985. i) Testing load up to 100 T. | Item 3 | 2 | Nos. |
| 5 | 1.04 | Performing Lateral load test on two piles or two groups of piles by introducing a hydraulic jack with gauge between two piles or pile groups under test by applying horizontal loads in increments of about 20% of the estimated safe load at each stage and applying the next increment after the rate of displacement is nearer to 0.1 mm. per 30 minutes till the total displacement becomes, 12 mm at the cut-off level including the cost of arranging the entire set-up, hire charges of all implements including at least two dial gauges, preparing the pile head if necessary, and removal of all arrangement after completion etc. complete in all respect including cost of carriage of all materials and as per IS specification and direction of Engineer-in-charge. | Item 4 | 1 | No. |
| 6 | 1.05 | Earthwork in excavation of foundation trenches or 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 75 Mtr as directed. The item includes necessary trimming the sides of trenches, leveling, dressing, bailing out water as required and ramming the bottom complete. (a)Depth of excavation not exceeding 1500mm. | Item 5 | 530 | Cum |
| 7 | 1.06 | Dismantling R.C. floor, roof, beams, pile heads etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars. (a) In ground floor including roof. | Item 6 | 65 | Cum |
| 8 | 1.07 | Single brick flat soling with picked Jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand. | Item 8 | 352 | Sqm |
| 9 | 1.08 | Cement concrete with graded jhama khoa (30 mm size) excluding shuttering. a) In ground floor and foundation. | Item 9 | 26 | Cum |
| 10 | 1.09 | Earth in filling foundation trenches or plinth with good earth, in layers not exceeding 150 mm including watering and ramming etc. layer by layer.(Payment to be made on the basis of measurement of finished quantity of work) a)With earth obtained from excavation of foundation | Item 10 | 22.4 | Cum |
| 11 | 1.1 | Supplying and laying polythene sheet (150gm/sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. | Item 11 | 350 | Sqm |
| 12 | 1.11 | Hire and labour charges for shuttering with centering and necessary staging upto 4 mtr. using approved stout props and thick hard wood planks of approved thickness with required bracings for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a)25 mm to 30 mm thick shuttering without staging in foundation. | Item 12 | 783 | Sqm |
| 13 | 1.12 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. i) Pakur Variety | Item 13 | 246 | Cum |
| 14 | 1.13 | Reinforcement 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 16gauge black annealed wire at every inter-section complete as per drawing and direction. i)Tor steel / Mild Steel a) Other than SAIL/ TATA/RINL | Item 14 | 89 | M.T. |
| 15 | 2 | Part-II : Temporary Rehabilitation | Item 15 | ||
| 16 | 2.01 | Strong bamboo posts, posts plates, rafters, ties etc. fitted and fixed complete with coir rope or nails as directed. (Embedded portion of posts shall also be paid for against this item cost of digging hole and repacking being paid for separately) :\n(a) 75 mm. dia bamboo\n | 9000 | M | |
| 17 | 2.02 | Fixing of bamboo posts by digging hole in all sorts of soil and subsequent thorough repacking the same with spoils including the cost of one coat of coal-tarring the embedded portion of the bamboo (a) Depth 750 mm. : | Item 16 | 1100 | Nos. |
| 18 | 2.03 | Bamboo walling made of crushed bamboo or split bamboo or bamboo twigs(kanchis) as directed and tied with necessary stiffners of split bamboo (in pairs) made of 100mm dia. Bamboo fitted and fixed complete (but excluding the cost of supporting frame work) | Item 17 | 3690 | Sqm |
| 19 | 2.04 | Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor)\n(i) In Roof:-\na) With 0.60 mm thick sheet | Item 18 | 1155 | Sqm |
| 20 | 2.05 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. | Item 19 | 1155 | Sqm |
| 21 | 2.06 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes. | Item 20 | 86.046 | Cum |
| 22 | 2.07 | Artificial stone in floor, dado, stair case 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(1:2) including smooth finishing and rounding off corners including racking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sqm al complete including all materials and labour . 3 mm thick topping (High polishing grinding on this item is not permitted with ordinary cement) using grey cement i) 25 mm thick Ground floor | Item 21 | 1155 | Sqm |
| 23 | 2.08 | Neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drain etc.(Cement0.152 cum per 100 m2) | Item 22 | 1155 | Sqm |
| 24 | 3 | (Electrical Work) | Item 23 | ||
| 25 | 3.01 | Distribution wiring in 2 x 1.5 sq.mm + 1 x 1.5 sq.mm single core stranded FR PVC insulated copper wire (Finolex) in 20 mm dia size PVC rigid conduit pipe (Precision make) for light, fan point with Piano Key type switch (Kolar) fixed on MS sheet metal box with Bakelite top cover 3 mm thick making earthing attachment, painting and mending good damages to original finish. Average run 5 meter. | 400 | Nos. | |
| 26 | 3.02 | Do - do - S & F 5 amp. 3 pin flash type plug socket & piano Key type switch (Kolar) - do - do – on switch board. | Item 24 | 100 | Nos. |
| 27 | 3.03 | Do – do - S & F 2 Nos. 5 amp. 3 pin flash type plug socket & 2 Nos. piano Key type switch (Kolar) do - do– average run 6 meter | Item 25 | 100 | Nos. |
| 28 | 3.04 | Supply & fixing double door 2 + 12 way SPN MCB Distribution Board with IP-42/43 protection, on angle iron frame on wall,12 Nos. 6 Amps. SP MCB with 40 Amp. DP MCB Isolator Legrand including earthing connection etc complete. | Item 26 | 10 | Nos. |
| 29 | 3.05 | Distribution wiring in 2 x 2.5 sq. mm + 1 x 1.5 sq.mm 1.1 KV grade single core stranded FR PVC insulated copper wire (Finolex) in 20 mm dia rigid conduit FR (precision make) including necessary fittings as required. | Item 27 | 1400 | M |
| 30 | 3.06 | Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mtrs. long including excavation of earth as per PWD schedule Rate. | Item 28 | 50 | Nos. |
| 31 | 3.07 | Supply & fixing 2 cores 6 sq. mm PVC insulated A/AL cable (Gloster / NOCCO) through laying of cable by MS saddle, screw etc. on wall. | Item 29 | 1500 | M |
| 32 | 3.08 | Supply & fixing of compression type cable gland for the above cable including all accessories. | Item 30 | 20 | Nos. |
| 33 | 3.09 | Finishing the end join by crimping method with supply and fixing copper socket for the above cable. | Item 31 | 20 | Nos. |
| 34 | 3.1 | Supply & fixing 6 amp. SP MCB (Legrand) with Box, top cover and connection complete. | Item 32 | 120 | Nos. |
| 35 | 4 | Part-III : Tubewell (Civil) | Item 33 (a) | ||
| 36 | 4.01 | Labour for boring through any type of soil for sinking150 mm. x 150 mm. Tube well of required dia. With top enlargement of 250 mm. drilling by rotary rig reverse circulation method having 560 mm. dia. bore including hire charges and labour for rig machine, tools and plants staging, force pumping set and making arrangement forwater required for boring etc. complete and lowering of pipes, strainers, blind pipes etc. complete. N.B.:- For bore depth where lowering of pipe is not involve the corresponding rate of boring would be reduced by 30% | |||
| 37 | 4.011 | a) From G.L. to 50 m. | 50 | M | |
| 38 | 4.012 | b) From 50 m. to 100 m. | Item 33 (b) | 50 | M |
| 39 | 4.013 | c) From 100 m. to 150 m. | Item 33 (c ) | 50 | M |
| 40 | 4.02 | Supplying fiber glass reinforced Epoxy resin slotted of 1 mm slot width in 6.1 m length of approved make and as per direction of Engineer-in-charge. a)150 mm. nominal dia. i)6.0 mm. wall thickness | Item 34 | 30.5 | M |
| 41 | 4.03 | Supplying, fitting & fixing jointing and lowering in position 250 mm dia E.R.W.M.S. threaded top nipple approved make suitable for fixing with PVC threaded pipes/ PVC specials at top of assembly up to 1.0 mtr. Length and having wall thickness 8 mm. | Item 35 | 1 | M |
| 42 | 4.04 | Supplying, fitting , fixing &jointing Schedule 80 (medium duty) P.V.C. pipe conforming to ASTMD-1785 and threaded to match with GI Pipes as per IS : 1239(Part - I). | Item 36 (a) | ||
| 43 | 4.041 | a) 150 mm. dia. | 70 | M | |
| 44 | 4.042 | b) 250 mm. dia. | Item 36 (b) | 36 | M |
| 45 | 4.05 | Supplying PVC adopter of approved make and brand for coupling of PVC pipe and fibre glass strainers, as per direction of the Engineer-in-charge. i) 150 mm. dia. | Item 37 | 2 | Nos. |
| 46 | 4.06 | Supplying, fitting & fixing in position | Item 38 (a) | ||
| 47 | 4.061 | a) Heavy type bell mouth reducing socket of approved type of jointing housing and well pipe (250 x150mm) | 1 | Nos. | |
| 48 | 4.062 | b) 250 mm. dia. G.I. cap at top | Item 38 (b) | 1 | Nos. |
| 49 | 4.063 | c) 150 mm. dia. PVC end cap | Item 38 (c) | 1 | Nos. |
| 50 | 4.064 | d) M.S. housing clamp of 125 mm. width 20 mm. thick M.S. plate with arms extended on both sides up to 300 mm. length ( each side) having two drilled insertion holes on both sides for 4 nos. of M.S. nuts and bolts of size 15 mm. x20 mm. including M.S. washers etc. all complete with the housing pipe at floor level . i) 250 mm. dia. | Item 38 (d) | 1 | Set |
| 51 | 4.065 | e) 200 mm. centre guide with clamp | Item 38 (e) | 5 | Set |
| 52 | 4.07 | Geophysical investigation of the aquiferbut electro logging system with all tools and plants as necessary including supplying and recording of necessary report before sinking of tube well as per direction of E.I.C. with all incidental charges in this connection complete in all respect as per specification and direction of E.I.C. | Item 39 | 1 | Item |
| 53 | 4.08 | Packing the annular space between the outside of the tube well pipes/ strainer and bore with pea size washed gravel of approved quality having size 2 mm. to 5 mm. or the size approved by the E.I.C. including cost of all materials and labour complete. | Item 40 | 32 | Cum |
| 54 | 4.09 | Packing the annular space between the outside of the housing pipe and the bore with puddle clay balls of approved size as per direction ofE.I.C. with cost of all materials and labour complete. | Item 41 | 7 | Cum |
| 55 | 4.1 | Washing and developing tube well with air compressor pump and engine / turbine pump for 8(eight) hours continuous pumping per day with necessary arrangement for testing the yield in gallons per hour with ‘V’ notch including hire, labour and fuel charges for all tools and plants & scaffolding as required to complete in all respects, washing and developing to be done till water is free from sand and these will be according to the direction of E.I.C. | Item 42 | 3 | Day |
| 56 | 4.11 | Labour for making arrangement showing vertical test including the cost of hire charges of tools and plants , scaffolding. Labour etc. complete. | Item 43 | 1 | L.S. |
| 57 | 4.12 | Collecting sample of water for bacteriological and chemical tests from any depth at any time execution of work including hire and labour charges for tools and plants & sterilizing the equipments, paying all charges and fees, testing etc. complete in all respect as per direction including the test for presence for arsenic in the water sample. | Item 44 | 1 | L.S. |
| 58 | 4.13 | Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings asrequired, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centrelinemeasurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting will be made separately) i) 80 mm dia. medium quality | Item 45 | 40 | M |
| 59 | 4.14 | Supplying, fitting and fixing cast iron spun pipe conforming to I.S.1536/1976 with all necessary specials including cutting trenches in any soil or through masonry, concrete etc., if necessary, and mending good all damages including jointing pipes with Tyton joints as per manufacturer's specifications and filling up the trenches all complete but excluding the cost of masonry or concrete work, if required. a) Class A: (i) 100 mm nominal dia. | Item 46 | 10 | M |
| 60 | 4.15 | Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings. (tested to 21 kg per sq. cm.) (i) 80 mm dia | Item 47 | 1 | No. |
| 61 | 5 | (E &M Works) | Item 48 | ||
| 62 | 5.01 | Supply and delivery of submersible pump Motor set (KSB) 10 H.P having bronze impeller and discharge capacity 36 cu.m / hr of clear water at a total head of 49/48 Mtr. with best performance duty point duly coupled with wet type winding motor 400 + 8% volt 3 ph with star Delta starting 50 hz AC with spring loaded non return value (NRV size 3”dia) including supplying of 2 x 3 x 2.5 sq mm PVC insulated (Finolex) Double run water proof submersible cable 25 mtr duly joint with motor including S& F 4 nos. Stainless steel nuts and bolts for coupling pump Motor etc. complete.(Detail specification of pump motor Set to be submitted along with the tender.) | 1 | Set | |
| 63 | 5.02 | Supply and delivery of 3 “dia (80mm) dia 4.85 mm thick M.S column pipe (Tata make) H” marked (ISI) of 10’-00” long each pipe with both end screwed tapered threaded (11TPI) & Threaded portion length must be 1.5 inch) with one end fitted with heavy gauge 4” long socket (10 – 12 mm thick) and to be painted with anticorrosive paint both (Asian /shalimer) both inside and outside of the pipe complete. | Item 49 | 8 | Nos. |
| 64 | 5.03 | S & F 900 x 3” dia G.I bend heave gauge socket incl. S & F suitable size M.S nipple plug for fixing pressure gauge etc complete . | Item 50 | 1 | Set |
| 65 | 5.04 | S & F heave duty erection clamp (22”x 8” x 1/4”) fitting with 4 Nos. 5/8” nuts and bolts (GKW) with double washers including paintings etc. complete. | Item 51 | 2 | Set |
| 66 | 5.05 | Supplying, installing, Commissioning of 10 H.P automatic Star / Delta starter in sheet steel enclosure with suitable motor having relay range (9-14 AMP) (L&T make) on MS angel iron frame including all connection complete as per direction. | Item 52 | 1 | No. |
| 67 | 5.06 | S & F 63 A TPN sheet steel enclosure rewire able type switch fuse unit on MS angle iron frame on wall for CESC connection. (Havells/Standard | Item 53 | 1 | Set |
| 68 | 5.07 | Supplying & drawing of 2 Nos. X 3 Core X 4 Sq mm submersible Cu cable through 1½” GI Pipe (Medium gauge) incl. all accessories (Union, Socket, Bend etc.) after Making grooves on Floor/soil by excavating trench depth 760 mm through any kinds of soil and refilling the trench including S & F of above G.I Pipe with refilling & accessories from well top cover to starter with earthing attachment / operation room and all connection complete as per site engineer | Item 54 | 20 | M |
| 69 | 5.08 | Supplying & Fixing (0 to 500 Volt) voltmeter (AE make) & (0 to 50 Amp) Ammeter (AE make) & 3 Nos. sliding fuse & one no Selector switch (Kayee/L&T) on suitable sheet metal box (16 SWG) 18’’X12”X6” and fixing on the angle iron frame on wall including all connection complete as per direction. | Item 55 | 1 | Set |
| 70 | 5.09 | Supplying & drawing 3 Nos. 4 sq mm single core Cu (Finolex) 1.1 Kv grade PVC insulated & copper conductor through 1 “ M.S pipe to be fixed by clamps /Saddles etc. on wall with earthing attachment from bus bar to 63 Amp main switch & starter & Voltmeter & ammeter box including all connection complete with socketing by dowels sockets. | Item 56 | 10 | M |
| 71 | 5.1 | Earthing with 50 mm (2”) dia G.I Pipe 3.64 mm thick X 3 mtr. (10ft) long and 1 X 4 nos. SWG G.I wire (4 mtr) long 15 M (1/2”) dia X 80 mm (3”) long G.I pipe Protection Pipe (1 mtr.) long to be fitted with bitumen partly under ground level and driven to an average depth of 12’ below the ground level including excavation of earth and restoring the surface duly rammed complete | Item 57 | 4 | Set |
| 72 | 5.11 | Connecting the different main switch starter voltmeter ammeter box etc. from earth bus by S & F of 8 SWG G.I wire on wall with staples as required etc. complete as per direction. | Item 58 | 20 | M |
| 73 | 5.12 | Supplying & drawing of 2 Nos. X 3 Core X 4 Sqm submersible Cable through 1 ½ “ PVC Pipe (Best Quality) & fixing by G.I saddle properly on wall in the operation room up to starter including all connection complete. | Item 59 | 5 | M |
| 74 | 5.13 | Supply, installation testing commissioning of 100 Amp capacity industrial type wall mounted panel board for above Pump Motor set. a. 1 No. 100 amp, TPN, rewire able type, sheet steel enclosure switch fuse unit (Havells) b. 2 Nos. 63 amp Do—Do—(Havells) c. 100 amp capacity 4 (Four) copper bus bars (Size 4 x 15 x 3 mm) with Bus bar chamber (Size 700 X 500 X 150 mm) d.Connecting the suitable size insulated copper wire, Bus bar supporter with Nut Bolts danger board, painting, and earthing attachment etc complete. | Item 60 | 1 | Set |
| 75 | 5.14 | Distribution wiring in 3 X 1.5 Sq mm PVC insulated single core standard copper wire (Finolex) in PVC rigid conduit (Presto Brand) incl. saddle, Elbow, screw etc. for light point with piano key type switch fixed on MS CRC Sheet metal (16 SWG) switch Board cum JB on wall complete with (Bakelite top cover 3 mm. thick and making earthing attachment painting the MS Box and making goods the damages the original finish. (Avg. run. 5 mtr.) | Item 61 | 2 | Nos. |
| 76 | 5.15 | Supply& fixing of light fittings incl. brass batten holder (3“wooden round block), 60 Watt bulb (Philips) with connection complete. | Item 62 | 2 | Nos. |
| 77 | 5.16 | Supplying & drawing of 2 Nos. X 3 Core X 4Sq mm submersible Cu cable through 50 mm GI Pipe (Medium gauge) incl. all accessories (Union, Socket, Bend etc.) after Making grooves on Floor/soil by excavating trench depth 760 mm through any kinds of soil and refilling the trench including S & F of above G.I Pipe with refilling & accessories from well top cover to starter with earthing attachment / operation room and all connection complete as per site engineer. | Item 63 | 45 | M |
| 78 | 5.17 | Lowering then pump Motor set along with 8 nos. M.S pipes with installation commissioning etc. as per direction of site – in charge. | Item 64 | 1 | Item |
| 79 | 6 | Add : 12% GST on Items 1 to 64 | Item 65 | 2.57782e+07 | Percentage |
| 80 | 7 | Add : 12% GST on iItems 1 to 65 | Item 66 | 2.88716e+07 | Percentage |
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