Tender For Ms Pipeline Crossing By Adopting Trenchless Technologies (E.G. Jack Pushing Method Etc.) For Jack Pushing Of Nh-116B Between Nandakumar To Narghat For Augmentation Of Jalpai Piped Water Supply Scheme Of 600 Mm Dia Ms Casing Pipe And 300 Mm
Tender Overview
Project Description
Tender for Ms Pipeline Crossing By Adopting Trenchless Technologies (E.G. Jack Pushing Method Etc.) For Jack Pushing Of Nh-116B Between Nandakumar To Narghat For Augmentation Of Jalpai Piped Water Supply Scheme Of 600 Mm Dia Ms Casing Pipe And 300 Mm Dia (Erwms) Carrier Pipe At Chainage 4.017Km Within Tamluk Sub-Division Under Tamluk Division, P.H.E Dte. (Total Length =30 Mtr) Nodal Point Between N-29 & J-318
BOQ
| Sl. No. | Item Description |
| 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. |
| 2 | (a) Depth of excavation not exceeding 1500 mm. |
| 3 | b) Depth of excavation for additional depth beyond 1500 mm and upto 3000 mm but not requiring shorting |
| 4 | c) Depth of excavation for additional depth beyond 3000 mm and upto 4000 mm excluding cost of shorting as necessary |
| 5 | 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 basis of measurement of finished quantity of work). A) With earth obtained from excavation of foundation |
| 6 | Hiring charges of Machinery & Equipments, viz Hydraulic Jack, DG Set, Crane/Hydra , pump for dewatering JCD etc. as per requrement at site including cost of fuel tools & tackles. |
| 7 | Hiring & driving MS Sheet piles |
| 8 | `Loading MS Plate into truck at the lifting point, carriage of the same for the same for a distance of 85 km & unloading worksite |
| 9 | Supply of MS Plate (16 mm thick) from primary producer. |
| 10 | Fabricating MS pipe in shop |
| 11 | Field weilding of MS Plate. |
| 12 | Pipe Jacking from the driving pit including cost of labour, dewatering etc. |
| 13 | Mazdoor (Male) removel of soil etc. as per site requirement @ 5 nos. labourer per day |
| 14 | Supply of ERWMS blank pipe of approved make heavy uality as per standard specification having wall thickness not less than 8 mm-- 300 mm dia MS pipe. |
| 15 | Filling the pipeline with water, testing hydraulically asper I.S3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source). |
| 16 | d) 300 mm dia. |
| 17 | Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting inresidual chlorinenot less than15mg/ltrs. after 24 hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source). |
| 18 | d) 300 mm dia. |
| 19 | Derusting, brushing, cleaning & smoothenning thorughly the inner surface of spirally welded mild steel pipes & specials by sand blasting to SA-1, Swesdish specification & immediately after sand blasting applying protection coatings (resistant to corrosion & contamination of drinking water) of drinkon alluminium primer 2 coats. dft (40-50) microns each coat of shalimer paints Ltd. or equivalent by spray painting in the surface of the pipes as per manufacturers specification , all complete with supply of requisite materials , labour consumable etc. including etc. stacking the coated pipes properly as per specification , direction & satisfection of the E.I.C. |
| 20 | Derusting, brushing, cleaning & smoothenning thorughly the outer surface of spirally welded mild steel pipes & specials by sand blusing to SA-21/2, Swesdish specification & immediately after sand blasting applying one coat of fast drying synthetic primer B & thereafter applying coating & warpping to the pipes (already coated with primer) as per IS 10221 by thermofusion process by 4 mm thick tar based polymeric corrosion protection tape as per IS 10221 specification consisting of 3 layers of polymeric mix one layer of fibre glass mat & 3 layers of HMHDPE Flim all calendered together to form the 4 mm thick tape minimum overlaps to be maintained for piped 12.5 mm & for welding joints 50 mm on both side of the weld immediate after the wrapping coating is complete a final coat of white wash with water based cement paint is to be done over the entire coated pipe as per specification direction & specification of E.I.C including cost of all labour & material complete. |
| 21 | Inside food grade epoxy coating 300 micron thick |
| 22 | Outside polythene coating |
| 23 | Filling in foundation in layers bi silver sand in layers for packing of sand in gap between casing pipe & bore hole avoid settlement of road |
| 24 | 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. Pakur varite |
| 25 | 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 16gauge 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 SteelI. I.Other than SAIL/ TATA/RINL |
| 26 | Withdrawing & removing sheet piles |
| 27 | Removal of rubish, earth etc. from the worksite and disposal of the same |
| 28 | Add GST@18% (CGST@9% + SGST@9%) |
| 29 | Add Cess@1% Please Enable Macros to View BoQ information |
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Tender Published
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Upcoming · 14 daysBid Opening Date
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Upcoming · 17 daysTender Documents
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