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| 1 | Cost of pipe line crossing (For 150 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 carriage way where no other mode of crossing is possible, including the cost of outer most 300 mm dia MS pipe (8mm th)as easing pipe, all labors, material, tools and tackles, clearing of sits etc complete in all respect but excluding the cost of pipe carrying water. |
| 2 | (N.B.-This item includes excavation in any sorts of soil includingmixed soil,moorum , laterite,sand stone etc excluding hard rock , including cost of anti-corrisive priming on the both surfacesof M.S. Casingpipe,mobilisation charges,constructionof driving pit and receiving pit,shoring,shuttering ,dewatering, sealing both sides of annular space between casing and water carrier pipes with necessary brick work , barricading,lighting arrangements , making temporary hutmentat site alongwith minimum basic amenities, safety arrangement etc., preperation of Drawing with necessary documentsas per requirement /guideline of the concerned Department /Authority, and submission of6(Six) hardcopies of Drawings and documentswith 1(one)Soft copy,making liasion with the cocerned Department/Authority , back filling of trenches, surface dressing &Clearing of Sites after completion of work ,including all incidental charges ,complete in allrespect,as per direction of theE.I.C. |
| 3 | Supplying, Laying, Fitting, Fixing MS Water Carrier pipe as per relevant IS code including wrapping coating through MS pipe |
| 4 | [ Rate obtained from SE/Bankura W/S Circle Dt. 23.3.18 ) |
| 5 | 150 mm dia. X 9.5 mm WT (ERW )pipe |
| 6 | Cutting to requisite length or shape departmental R.S. joists, channels, angles, tees, plates etc. |
| 7 | Welding in M.S. structural work with gas or electric: continuous weld. |
| 8 | Painting with ready mixed Black Japan of approved make and brand including smoothening surface. (b) Two coats. |
| 9 | 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 method in future. |
| 10 | N.B. i) Manufacturer’s test certificate for HDPE pipe & specials to be produced before laying of pipe line. |
| 11 | ii) 3rd party inspection of HDPE pipe & specials to be done by CEPET or (India) SGS/NTH Kolkata or as per direction of EIC as per approved vender list. |
| 12 | iii) No part payment at any stage on account of supply of materials shall be entertained. |
| 13 | iv) Payment will be made on actual consumption of materials. |
| 14 | v) HDPE pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. |
| 15 | vi) Submission of drawing of pipe line with statement of materials consumed between node to node points against each R.A. & final bill.if so. |
| 16 | vii) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item |
| 17 | viii) All pipe connection shall be completed in all respect and as per directionof EIC. Decision of EIC in this respect is final & binding. In case of any deviation/or any left out pipe connections an amount of Rs.10,000.00 for each pipe connection will be realized/recovered from the bill. |
| 18 | (A) Pressure Rating : PN 6 |
| 19 | Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves |
| 20 | h) 110mm |
| 21 | 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).B) For UPVC/HDPE Pipe |
| 22 | f) 110 mm (OD). |
| 23 | 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).B) For UPVC/HDPE Pipe. |
| 24 | f) 110 mm (OD). [ PHE Schedule Page-L-20 I- 10 B] |
| 25 | Add GST 18 % ( CGST 9 % + SGST 9 %) |
| 26 | Add Cess 1 % |
