Tender For Additional Laying Distribution System Of Pipe Line And Its Allied Works Due To Construction Of Rob Near Haur Railway Station For Haur Water Supply Scheme In Panskura Block Within Tamluk Sub-Division Under Tamluk Division, Phe Dte, Purba Me
Tender Overview
Project Description
Tender for Additional Laying Distribution System Of Pipe Line And Its Allied Works Due To Construction Of Rob Near Haur Railway Station For Haur Water Supply Scheme In Panskura Block Within Tamluk Sub-Division Under Tamluk Division, Phe Dte, Purba Medinipur.
BOQ
| Sl. No. | Item Description |
| 1 | Supply and delivery of DI Special |
| 2 | DOUBLE SOCKET BEND 150X 90 MI/01369 |
| 3 | DOUBLE SOCKET BEND 150X 45 MI/01368 |
| 4 | DOUBLE SOCKET BEND150X 22.5° MI/01367 |
| 5 | 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 oulder, 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 perspecification and direction of EIC. The surplus materials after execution of work are to be return to the deptt. store. |
| 6 | 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. |
| 7 | ii) No payment will be made without hydraulic test of the pipe line either part or full |
| 8 | iii) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost. |
| 9 | i)150 mm dia. D.I. Pipe(K-9) |
| 10 | 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. |
| 11 | i) 150 mm.dia.to 200 mm.dia D.I.Pipe |
| 12 | Chamfering the spigot end of all type/class of DI pipe for properus in gof push joint by means of grinder set at site for proper joint etc.allcomplete as per direction of EIC |
| 13 | i)150 mm dia. D.I. Pipe |
| 14 | 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 equipment stools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost) |
| 15 | i)150 mm dia. D.I. Pipe |
| 16 | Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984- 1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional |
| 17 | (B) Pressure Rating : PN 6 |
| 18 | (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. |
| 19 | 90 mm dia |
| 20 | 110 mm dia |
| 21 | (B) Pressure Rating : PN 10 |
| 22 | (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. |
| 23 | 125 mm dia |
| 24 | 140 mm dia |
| 25 | 160 mm dia |
| 26 | Supply and delivery of CIDF sluice valve (Special type) PW-1.00 of different dia make with CI double flanged non rusting spindle sluice valves conforming to IS 14846 -2000 with latest emended having body dome/bonnet and cover of C.I.Gr-F.G 210mtr. spindle of IS-6603 G.R- 12/Gr-13 non-magnetic, nuts seat rings are of Gunonetal as per IS:318 LTB-2 flanges and drilled to IS:1538 Part IV & VI valves are suitable for max. working pressure of 10kg/cm2(seat test) and body tested to 15kg/cm2 .N.B: The above item should be procured from the reputed manufactures as per deptt. approved vender list |
| 27 | 80 mm dia. |
| 28 | 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] |
| 29 | 80 mm dia. |
| 30 | 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). |
| 31 | A) For CI/DI pipe |
| 32 | 150 mm |
| 33 | B) For HDPE Pipe: |
| 34 | 90 mm dia |
| 35 | 110 mm dia |
| 36 | 125 mm dia |
| 37 | 140 mm dia |
| 38 | 160 mm dia |
| 39 | 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). |
| 40 | A) For CI/DI pipe |
| 41 | 150 mm |
| 42 | For HDPE pipe: |
| 43 | 90 mm dia |
| 44 | 110 mm dia |
| 45 | 125 mm dia |
| 46 | 140 mm dia |
| 47 | 160 mm dia |
| 48 | Labour for boring (horizontally) through any kind / type of soil for road crossing of laying distribution system including hire charges and labour for supplying of suitable diameter crossing up to full width of road with necessary tools, tackles including necessary arrangement for boring and pushing required including fitting, fixing, jointing, pumping out accumulated water, lighting arrangement, sealing of two casing ends by B//W (1:4) etc. complete as per direction of ElC. |
| 49 | 250 mm dia |
| 50 | (A) Supply of E.R.W.M.S (Electrical Resistant Welded M.S.) black pipe of TATA make (Medium quality) as par Standard specification, 5 mm thick. |
| 51 | iii) 200 mm dia (internal) |
| 52 | Submission of complete detailed drawing of distribution system, rising main etc. After execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in sanctioned drawing as completion drawing of the water supply scheme as per disrection and satisfaction of the EIC in 5 copies |
| 53 | Add GST @18% (CGST@9% + SGST@9%) [Except Item SL No. 01] |
| 54 | Add Cess@1% Please Enable Macros to View BoQ information |
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