Urban Local Bodies has published Laying Of Pipe Line Of Railway Crossing By Jack Pushing Method Near Monoj Cinema Between Hirapur Pa Barachak East Cabin Between 3Rd Call. Submission Date for this Tender is 23-06-2021. Pipe Laying Tenders in Asansol West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Jun-2021 | date extension | Date | 23-06-2021 |
| Name of Work: Pipe line of Railway crossing by Jack pushing method near Monoj Cinema between Hirapur PA & Barachak East Cabin between Km./TP NO. 217/H-6 and 217/H-7 in Asansol division at RS & LR Plot NO - 976 , 1062 JL NO - 10, Mouza - Gopalpur under Asansol Municipal Corporation. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Design providing & constructing a drive pit including necessary excavation shorting with timber etc. if necessary together with RCC thrust well suitable design & constructed to withstand necessary jacking load floor of minimum 200 mm RCC slab of sufficient area to handel shield concrete pipe units spacer blocks etc all complete with labour & materials alL as per specification include disposal of surplus soil complete. | BI01010001010000000000000515BI0100001112 | 1 | Item |
| 2 | 2 | Mobilizing at site all necessary plants equipment MS shield intermediate jacking atation if , necessary all other equipment & temporary installation drawing all such equipment installation to be concrete property to be payable on sucessful drive of pipe line. | 1 | Each | |
| 3 | 3 | cost of wrapping coating after providing pirmer on derusting surface as per requirment & coating with 4mm thick bituminous sheet (IWL/Salimar product) immediately on pipe wrap by using blow lamp.The rate includes all metrials & labour what so ever including the cost of derusting & smoothning the surface by sand blasting method all complete as per direction of EIC | BI01010001010000000000000515BI0100001114 | 163 | Sqm |
| 4 | 4 | Design providing & constructing a reception pit to recover the cutting shield at the end jacking operation including excavation in all kinds of soil providing shoring with wooden planks if necessary wherever necessary and disposal of the surplus earth etc complete with labour & materials al! as per specification drawing and direction of EIC. | 1 | Item | |
| 5 | 5 | Cost of pipe line crossing (upto 1000 mm dia) by adopting trench less technologies (e.g. Jack pushing method etc) for railway, National High Way or any other important road of heavy vehicular traffic of minimum 7.5 m carrage way where no other mode of crossing is possible,excluding the cost of outer most 600 mm dia Hume Pipe (NP3/NP4 ) as casing pipe, all labors, material, tools and tackles, clearing of sites etc complete in all respect but excluding the cost of pipe carrying water. | 54 | Mtr. | |
| 6 | 6 | Laying & pushing 350 mm dia MS pipe including derusting and brushing. and clearing the surface water main line of the Manufactured pipe & specials providing approx tentative in solution (approx) over it and supplying to mats of polycota (Epoxy or similar appd quality) over the proper of both side excluding making leads necessary to matel with exciting line joining the pipe by electric welding gan cutting etc all complete as per direction of EIC.(up to 500 mm dia) | 54 | Mtr. | |
| 7 | 7 | Supply & delivery of MS pipe as per standard specification\ni) 600 mm Dia (08mm thick) | 62 | Mtr. | |
| 8 | 7.01 | ii) 350 mm Dia (08mm thick) | 65 | Mtr. | |
| 9 | 7.02 | ii) 250 mm Dia (07mm thick) | 6 | Mtr. | |
| 10 | 7.03 | ii) 150 mm Dia (05mm thick) | 6 | Mtr. | |
| 11 | 8 | Filling in foundation or plinth by fine 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. | 32 | M3 | |
| 12 | 9 | Welding in M.S. structural work with gas or electric: \n(b) Continuous weld. | 7500 | R.cm. | |
| 13 | 10 | Supply & delivery of MS Flange drilled as per specification. A.\n i) 350 mm dia 12 mm thick | 24 | each | |
| 14 | 10.01 | ii) 600 mm dia 16 mm thick | 2 | each | |
| 15 | 10.02 | iii) 250 mm dia 12 mm thick | 2 | each | |
| 16 | 10.03 | iv) 150 mm dia 10 mm thick | 4 | each | |
| 17 | 11 | supplying & fitting of instalation rubber pad in between carrier & casing | 36 | nos | |
| 18 | 12 | Cutting of requisite length or shape departmental RS Joist channel angeles Tees plates etc(payment to be made on area of cut surface) | 2100 | Sqm | |
| 19 | 13 | Hire and labour charges for 75 mm dia bamboo railing on Jhau/Eucalyptus or other approved timber posts 1.4 m above G.L and 0.60 m below G.L.including tying strongly with coir rpes and boring holes for posts in any soil/ concrete surface/Bituminious surface packing the sides etc including cost of restoration to the damages of the ground to its original condition as per direction of Engineer in charge after removing the barricade.(cost of restoration would be paid separately).\na) 75 mm dia bamboo railing & 125 mm dia Jhau/Eucalyptus/other approved timber posts @ 1.6 m apart .\n(1) railing with 3 rows. | 70 | Mtr. | |
| 20 | 14 | Making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of EIC. (Applicable where critical situation arise and take up the work as per direction of EIC) | 50 | Mtr. | |
| 21 | 15 | Making lighting arrangement for continuation work during night including all charges (Applicable exclusively for emergency situation and as per direction of EIC.) | 30 | Hour | |
| 22 | 16 | Making arrangement for water tightness test conforming to the provision laid in IS:3370(Pt-I) 1956 by filling with water upto top water level (TWL) as shown in the drawing and as per direction of EIC. . (if water is supplied by the Department rate shall be reduced as per prevailing departmental rate | 45 | M3 | |
| 23 | 17 | Making flange joint to DI/CI pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts,washers etc. of approved quality and type all complete as per specification and direction of EIC (Nut and bolts shall be of TATA/GKW rate). | 12 | Each | |
| 24 | 17.01 | 600mm dia | 2 | Each | |
| 25 | 18 | Supply & delivery of site CI bolted collar complete as per IS specification 13332-92 with latest ammendment. 5) 350 mm dia | 4 | Each | |
| 26 | 19 | Fitting fixing C.I. Bolted collar inducing lowering and maintaining correct alignment with leak proof condition all complete as per direction of .E.I.C. (Nuts, Bolts and collar will be supplied by Department free of cost). 350mm dia | 4 | Each | |
| 27 | 20 | Carrying CI/DI pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignmentand gradientetc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc. without damaging the exisiting telephone / electricc able etc. (incaseof damaged if any type of cable line during excecution , necessary damaged charges as applicable by there spective authority will be borne by the agency in his own cost) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8 KM and back filling the trenches with excavated earth in layers to original condition as per specification and direction of EIC. The surplus materials after execution of work are to be return to the deptt. store.\nN.B: i) Any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the EIC in exceptional situation and payment will be made on prorate basis over the rate of entire item ii) No payment will be made without hydraulic test of the pipe line either part or full iii)Thepipes, specialsand valves , rubber gasket will be supplied deptt. free of cost. h) 350mm dia | 200 | Mtr. | |
| 28 | 21 | Cutting DI pipe (all class & type) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of EIC.\n250mm.dia.to 350mm.dia pipe | 10 | Each | |
| 29 | 22 | Chamfering the spigot end of all type/class of DI pipe for proper using of push joint by means of grinder set at site for proper joint etc. all complete as per direction of EIC. 350 mm dia | 12 | Each | |
| 30 | 23 | Carriage of pipes & specials from Department Store including loading & unloading & back carriage to the Department Store (a). By Truck.\nf) 350 mm dia@ 66.02 Kg/Mtr | 13.2 | MT | |
| 31 | 24 | Supply &delivery of Non Return Valve as per IS:5312 (Part-I).\n350mm dia PN 1.0 | 1 | Each | |
| 32 | 25 | Supply & delivery of Air Valve/ Pressure Release Valve as per IS specification.\n150 mm dia PN 1.0 | 2 | Each | |
| 33 | 26 | 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.\n(a) For works in foundation, basement and\nupto roof of ground floor/upto 4 m\n(i) Tor steel/Mild Steel | 0.8 | MT | |
| 34 | 27 | 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 (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge. | 75 | Sq.M | |
| 35 | 28 | 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. | 15 | Cum | |
| 36 | 29 | Supplying, fitting & fixing of Flexible Adapter PN 16 as per IS standard.\nFlexible Adapter PN 16, 350 mm dia | 2 | No. | |
| 37 | 30 | Supply &. delivery of rubber gasket for DI pipe \n(SBR) quality as per IS specification.\n350mm dia PN 1.0 | 37 | Each | |
| 38 | 31 | Jointing the C.I. Tyton pipes (All class)/ Ductile pipe with rubber gasket including hiring tools tackles etc. providing lubricants of approved quality and cleaning the grooving of sockets of pipe complete as per specification and direction of E.I.C. \n350mm dia | 37 | Each | |
| 39 | 32 | Supply of cast iron socketed specials or flanged pipe & specials accordance with IS-1781/1986 & IS-1538/93 suitable lead joint for socketed fittings & flang joint for flange fitting including transportation carraige loading & unloading taxes & duties as per specification & direction of Engineer. The rate includes all labour & materials complete. | 85 | Kg. | |
| 40 | 33 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof.(i) For structural member of specified section weighing less than 22.5 kg/mtr. | 0.2 | MT | |
| 41 | 34 | Bailing or pumping out water from foundation trenches. This item should be executed on the specific direction of the Engineer-in-charges when he is satisfied in his absolute discretion, that this has not been necessitated due to any fault on the part of the contractor (Payment, if permitted, will be made on the quantity of water calculated on the basis of initial and final water calculated on the basis of initial and final water level measured before starting and completion of each days work which necessitates a bailing / pumping of water from the trench. The final level of water to be measured, will depend on the level at which the day's work will be taken up. The rate includes any seepage water that may percolate in the trench during pumping) | 80 | M3 | |
| 42 | 35 | Supplying of C.I. DF Sluice valve conforming to IS 14846 PN-I (The rate is inclusive of all taxes & charges whatsoever) (Make IVI/IVC/Kirloskar / Upadhaya / Kalpana). b) 150 mm dia | 2 | Each | |
| 43 | 36 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge | 126 | M3 | |
| 44 | 37 | GST 12 % =Rs. | 1 | No. | |
| 45 | 38 | Labour Cess 1 % = Rs. | 1 | No. |
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