Tender For Alternative Laying Of Distribution Pipe Line For Proper Water Supply At Village Rangmahal Kha Para Within The Commond Area Of Amritsal Pipe Water Supply Scheme Of Uluberia-I Block Under Uluberia Sub-Division Under Howrah Division. Phe Dte.
Tender Overview
Project Description
Tender for Alternative Laying Of Distribution Pipe Line For Proper Water Supply At Village Rangmahal Kha Para Within The Commond Area Of Amritsal Pipe Water Supply Scheme Of Uluberia-I Block Under Uluberia Sub-Division Under Howrah Division. Phe Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Sluice valve (PN-1.6) with cap [IS 14846/2000] 150 mm dia |
| 2 | Sluice valve (PN-1.6) with cap [IS 14846/2000] 80 mm dia |
| 3 | Air valve (PN-1.6) with cap [IS 14846/2000] 80 mm dia |
| 4 | Sluice valve (PN-1.6) with cap [IS 14846/2000] 100 mm dia |
| 5 | 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] 80 mm to 150 mm dia pipe |
| 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 rate). a) 80mm dia |
| 7 | d) 150mm dia |
| 8 | MECHANICAL JOINTMaking Mechanical joints C.I. Specials of the following nominal diameter, including fitting, fixing and fasting follower gland, rubber insertion, bolts & nuts as per direction of the EIC 150 mm Dia |
| 9 | Carrying Cl/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 itemii) No payment will be made without hydraulic test of the pipe line either part or fulliii) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost. PHESOR, pg- L1 150mm dia |
| 10 | 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) PHE SOR, pg- L15 150mm dia |
| 11 | 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. PHE SOR, pg- L17 150 mm dia to 200 mm dia pipe |
| 12 | Chamfering the spigot end of all type/class of DI pipe for proper using of push joint by means of grinder set at site for proper joint etc. all complete as per direction of EIC.150mm dia |
| 13 | Supplying HDPE (Materials grade PE-100) pipes conforming to IS:4984-1995 with latest revision and amendments, if any, with necessary HDPE specials, (excluding the cost of CIDF sluice valves) including labour charges for earthwork in excavation in any kind of soil including mixed soil with boulderr road road sub-grade and aits flank but excluding moorum layerites or sand stone/ hard rock cutting with chisel required including cutting road flank /brick pavement etc. without damaging the existing telephone / electrical cable lineetc. (in case of damage of any type of cable line by the agency at the time of excavation necessary damarage charges as applicable by the respective authoritywill have to be borne by the agency at his own cost) upto the depth (av.) so as to maintain 1.1q0m earth cushion from top of yhe pipe upto GL including loading unloading carrying lowering laying lifting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining prper levels and alignmentjointing the pipes and specials by butt welding adopting suitable method (But weld jointing with the help of hydraulic tack and trimingmachines, Hilters 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 conventioonal method in future. (A) Pressure Rating : PN 6 (ii) Laying of pipe line including cost of pipe &fittings/specials but excluding cost of valves. 90mm(OD) |
| 14 | 110mm(OD) |
| 15 | 125mm(OD) |
| 16 | 140mm(OD) |
| 17 | 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). PHED SOR P-L18, Item-9 |
| 18 | B) For UPVC/HDPE Pipe 90mm(OD) |
| 19 | 110mm(OD) |
| 20 | 125mm(OD) |
| 21 | 140mm(OD) |
| 22 | 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). |
| 23 | B) For UPVC/HDPE Pipe 90mm(OD) |
| 24 | 110mm(OD) |
| 25 | 125mm(OD) |
| 26 | 140mm(OD) |
| 27 | 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, upto 150mm thick. a) upto 150mm thick |
| 28 | A) Filling in foundation or plinth by silver sand in layer not exceeding 150mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) |
| 29 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 30 | Bituminous pucca road (approx. 450mm depth) cutting by using gaiti, chisel, hammer etc. and picking uip 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 |
| 31 | Cost for boring any type of soil by augor boring (horizontal) with water jet system including hire charges of machine, tools & plants, all complete with all labour and supply of water etc. as per specification and direction of EIC. i) 80mm to 100mm dia. |
| 32 | 150 mm. dia. To 200 mm dia |
| 33 | Providing FHTC from the existing CI/DI/UPVC/ HDPE/ GI/AC distribution pipeline by installing 10mm NB Gun-metal Ferrule b) Above 10m upto 20 m length |
| 34 | Dismantling existing ferule with fitting and refixing the same after cleaning and washing of pipe line upto stand post. |
| 35 | Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (A) For Exposed Work (ii) 15 mm dia. medium quality |
| 36 | (g) Supplying, fitting and fixing alloy iron with brass spindle bib cock/stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.(i) 15 mm |
| 37 | Supplying, fitting and fixing brass ferrule including connection with P.V.C. pipe of approved make upto 450 mm long with plumbing joint,brass over C.P. coupling at both ends, with cap and lining complete in all respect, including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge.(iii) 15 mm dia. |
| 38 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).15 mm |
| 39 | Labour charges for repairing of UPVC pipe by using UPVC socket and solvent cement including earth work in excavation with dewatering and necessary tracing out the actual position of brusting / leakage, cutting the pipe to required length in the trenches and replacing the same with new pipe (as per required length) including fitting fixing after roughing the UPVC surface & supplying and applying solvent cement, back filling the trenches with excavated earth upto the same as per direction of EIC all complete (UPVC pipes and specials, solvent cement to be supplied by the Agency). Unserviceable broken withdrawn surplus materials are to be deposited to the Deptt. store.i) 63 mm Dia. |
| 40 | ii) 75 mm Dia. |
| 41 | iii) 90 mm Dia. |
| 42 | 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.a) Pakur Variety |
| 43 | ADD GST @ 18% |
| 44 | ADD CESS @1% Please Enable Macros to View BoQ information |
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