Laying Of Rising Main ( By Using Metal Pipes ) And Installation Of Pressure Filters Of Zone-Ii For Jda ( Jaigaon Development Authority ) Area Water Supply Scheme Laying Of Rising Main ( By Using Metal Pipes ) And Installation Of Pressure Filters Of
Tender Value
2.05 Crore
Estimated cost
Bid Submission
06 Sep 2021
0 days left
EMD
4.11 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
ALIPURDUAR → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Laying Of Rising Main ( By Using Metal Pipes ) And Installation Of Pressure Filters Of Zone-Ii For Jda ( Jaigaon Development Authority ) Area Water Supply Scheme Laying Of Rising Main ( By Using Metal Pipes ) And Installation Of Pressure Filters Of Zone-Ii For Jda ( Jaigaon Development Authority ) Area Water Supply Scheme
BOQ
| Sl. No. | Item Description |
| 1 | Carrying CI/DI pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. 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/electric cable etc.(in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective 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 8KM 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. N.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) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.(b) 150mm. dia. |
| 2 | (e) 300mm. dia. |
| 3 | SLUICE VALVE CHAMBER :-Construction of different dia Sluice valve /Air valve /Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified](b) 250mm. dia. To 350mm dia. |
| 4 | Making rubber gasket joint to CI/DI pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost)b) 150 mm dia. |
| 5 | (e) 300mm. dia. |
| 6 | Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (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)A) For CI/DI piped) 150mm dia. |
| 7 | h) 300mm dia. |
| 8 | 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 in residual chlorine not less than 15mg/ltrs. after 24hrs. 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).A) For CI/DI piped) 150mm dia. |
| 9 | h) 300mm dia. |
| 10 | Making flange joints in the pipe line (C.I./D.I.) with the supply of nuts & bolts with washer rubber insertion 6 kg./m.sq. 1/8 gauge and other materials required etc. all complete incl. making joints holes, shuttering, planking dewatering the trenches and supply of all complete as per direction of E.I.C.(b) 150mm. dia. |
| 11 | (e) 300mm. dia. |
| 12 | Supplying fitting & fixing of Jeffy Coupling as per IS Specificationwith latest amendment up to date including all taxes & other incedental charge what so ever, carriage, loading , unloading & stacking at Working site. (b) 150mm. dia. |
| 13 | (e) 300mm. dia. |
| 14 | Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 for Rural Roads of MORD including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. |
| 15 | Bedding for Pipei) Type A (Concrete Cradle) BeddingLaying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i) for Rural Roads of MORD |
| 16 | Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106 for Rural Roads of MORD.i) 600 mm dia |
| 17 | Labour for driving Sal-bullah/Eucaluptus bullah piles by moneky in sorts of soil including hoisting and placing piles in position protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackels.(i) 150 mm diameter |
| 18 | supplying Sal-Bullah piles at work site ,including dressing and making one end pointed. i) 150 mm diameter |
| 19 | Supplying and laying of M.S. Pipe for rising main or distributionwall thicknesspipe as per IS-1239,3589, YEAR 2004 (TATA or SAIL) with proper welding & side fabrication (if required) to maintain proper alignment incl. all labour & material charges and generator if any inclusive of other machineries all charges incl. connection/jointing with other pipes CI/DI/HDPE as well as proper protection against corrosion (this item will be executed where use of other pipe is not suitable in consideration of maintaining proper alignment &safety criteria as per site conditions).(e) 300mm. dia. (Minimum thickness of M.S. Pipe - 10mm) |
| 20 | 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 16 gauge black annealed wire at every inter-section, complete as per drawing and direction.II. Other than SAIL/ TATA/RINL (JSW/JSPL/SHYAM/SRM/BMASL/ELECTROSTEEL/SSL) |
| 21 | Ordinary Cement concrete M-20 (Mix 1:1.5:3) with graded stone chips(20 mm.down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 -2000.River Bazrees |
| 22 | Hire and labour charges for shuttering with centreing 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, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor)i) 25 mm. to 30 mm. thick wooden shutteringas per direction of EIC. |
| 23 | Labour for hirizontal boring under pucca road etc. for laying of G.I./C.I./D.I. pipe line through horizontal boring including all labour, tools & plants including all incidental charges all complete as per direction of E.I.C. |
| 24 | Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof. |
| 25 | Bituminous pucca road (approx. 450mm depth) cutting by using gaiti,chisel, hammer etc. and picking uip the withdrawing excavated materialsand remove the same within distance of 30mtr. at least all complete for fixing/crossing all dia of pipe line as per direction of EIC |
| 26 | Supplying, Fabrication, Erection on suitable RCC foundation and Commissioning with 3 (three) months Trial Run (including cost of routine testing of water sample for performance evaluation) of pressure type Iron removal plant as per design norms of the P.H.E. Dte. with necessary accessories viz. MS fabricated shell with minimum 10 mm thick MS plate with 2 (two) coats of anticorrosive paint & minimum 12 mm thick MS media supporting plate fitted with required no. of pot strainer, MS fabricated oxidation chamber with minimum 10 mm thick plate with necessary pipe connection, valves, Gauges & other instruments as required as per departmental approved design & drawing including cost of filter media, Air Compressor & Air blower with motor, starter, main switch etc. of required capacity & approved specification including power connection from main line etc. all complete.(Rate excludes the cost of Concrete Platform & drain, and the cost of Blower Room /hr, twin unit of equal size in parallel shall be adopted. 50 cum/hr) |
AI Tender Summary
Tender Timeline
Aug 23, 2021
11:30 IST
Tender Published
Tender notice published.
CompletedSep 06, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedSep 08, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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