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| 1 | Part A-1:- Laying of Distribution System& provididng common manifold including supply of UPVC/HDPE pipe, Specials, Valves and other alied works etc….. |
| 2 | 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. |
| 3 | a) 100 mm dia. |
| 4 | b) 150 mm dia. |
| 5 | c) 200 mm dia. |
| 6 | 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 make). |
| 7 | a) 100 mm dia. |
| 8 | b) 150 mm dia. |
| 9 | c) 200 mm dia. |
| 10 | Supply and delivery ofdifferent dia. D I specials includingloading unloading and carriage inclusive of taxes and all charges whatsoever |
| 11 | For 100 mm dia |
| 12 | a) FLANGE SPIGOT 100 |
| 13 | b) FLANGE SOCKET 100 |
| 14 | c) Mechanical Collar 100 |
| 15 | d) DIDF Short Piece 100X1 mtr long |
| 16 | For 150 mm dia |
| 17 | a) FLANGE SPIGOT 150 |
| 18 | b) FLANGE SOCKET 150 |
| 19 | c) Mechanical Collar 150 |
| 20 | d) Double Flanged reducer 150 x 100 |
| 21 | e) DI/DF Short Piece 150X1 mtr long |
| 22 | f) All Flange Tee 150x150x150 |
| 23 | For 200 mm dia |
| 24 | a) FLANGE SPIGOT 200 |
| 25 | b) FLANGE SOCKET 200 |
| 26 | c) Mechanical Collar 200 |
| 27 | e) DI/DF Short Piece 200X1 mtr long |
| 28 | f) All Flange Tee 200x200x200 |
| 29 | Supplying HDPE (Materials grade PE-80) pipes conforming to IS 4984-1995 with latest revision & amendments if any with necessary HDPEspecials (excluding cost of CIDF valves) including labour charges forearth work in excavation in any kind of soil including mixed soil withboulder,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 but 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. |
| 30 | N.B. i) Manufacturer’s test certificate for HDPE pipe & specials to be produced before laying of pipe line.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. iii) No part payment at any stage on account of supply of materials shall be entertained. iv) Payment will be made on actual consumption of materials.v) UPVC 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.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. 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.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. ix) No payment will be made without hydraulic test of the pipe line either part or full.Pressure Rating : PN 6: Laying of pipe line including cost of pipe & fittings/specials butexcluding cost of valves. |
| 31 | a) 90mm(OD) |
| 32 | b) 110mm(OD) |
| 33 | c) 125mm(OD) |
| 34 | d) 140mm(OD) |
| 35 | e) 160mm(OD) |
| 36 | f) 180mm(OD) |
| 37 | g) 200mm(OD) |
| 38 | 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]. |
| 39 | i) 80 mm to 150 mm dia pipe. |
| 40 | ii) 200 mm dia pipe. |
| 41 | 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). UPVC |
| 42 | a) 90mm(OD) |
| 43 | b) 110mm(OD) |
| 44 | c) 125mm(OD) |
| 45 | d) 140mm(OD) |
| 46 | e) 160mm(OD) |
| 47 | f) 180mm(OD) |
| 48 | g) 200mm(OD) |
| 49 | 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). |
| 50 | a) 90mm(OD) |
| 51 | b) 110mm(OD) |
| 52 | c) 125mm(OD) |
| 53 | d) 140mm(OD) |
| 54 | e) 160mm(OD) |
| 55 | f) 180mm(OD) |
| 56 | g) 200mm(OD) |
| 57 | HORIZONTAL ROAD CROSSING:Horizontal road crossing by Augor-boring including boring charge, pipe laying and jointing, making baricates, lighting arrangement etc. all complete as per direction of E.I.C.: For 80 mm dia. to 200 mm dia. pipes. |
| 58 | Bituminous pucca road (approx. 450mm depth) cutting by using gaiti, chisel, hammer etc. and picking up the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing/crossing all dia of pipe line as per direction of EIC. |
| 59 | Dismantling all type of plain cement concrete works, stacking serviceable materials of site and removing rubbish as directed within a lead of 75mtr. for laying all dia pipe line in ground floor, a) upto 150mm thick. |
| 60 | b) above 150 mm thickness |
| 61 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur variety. |
| 62 | Making holes in two sides of wall of culvert/drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert /drain /any structure at any places and mending good damages all complete as per direction of EIC. |
| 63 | Making lighting arrangement for continuation work during night including all charges (Applicable exclusively for emergency situation and as per direction of EIC.) |
| 64 | 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) |
| 65 | Common Manifold of 500mm diameter and 3500 length (Details Breakup attached) . |
| 66 | 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 the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. The list of dia wise fitting/specials, different pipes ;of valve used in the rising main should be shown in the completion drawing (not separate) with verified by JE & AE in-charge of the scheme. The above drawing will be submitted in 5 copies. |
| 67 | Add Includng GST @18% |
| 68 | Add Includng CESS @1% |
