Operation And Maintenance Of Distribution System And Rising Main Pipeline ( Ci / Di / Upvc ) And Iep Of Different Ground Based Piped Water Supply Scheme For Arsenic Affected Areas Of Muragachha Zone-I, Ii, Joypur, Itaberia, Gobindapur, Garapota, B
Tender Value
42.56 Lakhs
Estimated cost
Bid Submission
22 Sep 2023
0 days left
EMD
85138
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
hanskhali → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
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Address
Project Description
Operation And Maintenance Of Distribution System And Rising Main Pipeline ( Ci / Di / Upvc ) And Iep Of Different Ground Based Piped Water Supply Scheme For Arsenic Affected Areas Of Muragachha Zone-I, Ii, Joypur, Itaberia, Gobindapur, Garapota, Betna In Hanskhali Block Etc
BOQ
| Sl. No. | Item Description |
| 1 | Charges for changing of gland packing of sluice valve/air valve with supply of gland packing ,grease etc.bailing out of water including removing the top cover slab of valve chamber and refixing the same after completion of work as per direction of EIC. a) 80 mm dia to 125 mm dia |
| 2 | b) 150mm dia to 250mm dia |
| 3 | c) 300mm dia & above |
| 4 | Repairing of flange joint after dismantling the joints,removing the unserviceable rubber insertion and supply new rubber insertion and supply upto 50% of new nuts and bolts all complete including necessry earth work dewatering etc.all complete as per direction of EIC.a) 80 mm dia to 100 mm dia. |
| 5 | b) 125mm dia to 200mm dia |
| 6 | c) 250mm dia to 350mm dia |
| 7 | d) d)400 mm dia to 500 mm dia |
| 8 | e) 600 mm dia to 700 mm dia |
| 9 | Extra charges for cutting CI/DI(all type)ouoe by chisel/Hackshaw including rendering the surface smooth to make it suitable for rubber gasket/lead joint/detachable joints complete as per direction of EIC.a)80mm dia to 125mm.dia. |
| 10 | b)150mm.dia. to 200mm.dia. |
| 11 | c)250mm.dia. &above. |
| 12 | Making lighting arrangementfor continuation of work during night including all charges. |
| 13 | Repairing of air valves by changing the ball with changing the requisite nuts and bolts and rubber insertion all complete as per direction of EIC. |
| 14 | Making barricading for protecting the trench to avoid any accident including making arrangement of road night during the night. |
| 15 | i)Carrying charges of materials M.S.Rod, D.I.Pipe,G.I.Pipe,TW materials, C.I.D Joints, A.C.Coupling, Brass Strainer, H.D.P Strainer, A.C.Pressure pipes, M.S.Pipes etc. by road from different stack yard to any places within West bengal including loading (upto a lead of 20 mtr from loading point), packing, unloading and stacking charges etc. complete as per direction.a)For distance 0 km. to 5 km |
| 16 | b)For distance(above)5 km to 10 km (Subjected to minimum of Rs.222.10/MT) |
| 17 | c)For distance(above)10 km to 15 km (Subjected to minimum of Rs.248.70/MT) |
| 18 | d)For distance(above)15 km to 25 km (Subjected to minimum of Rs.348.00/MT) |
| 19 | e)For distance(above)25 km to 50 km (Subjected to minimum of Rs.496.00/MT) |
| 20 | f)For distance(above)50 km to 100 km (Subjected to minimum of Rs.784.00/MT) |
| 21 | g)For distance(above)100 km to 125 km (Subjected to minimum of Rs.1407.00/MT |
| 22 | h)For distance(above)125 km.to 150 km(Subjected to minimum of Rs.1642.00/MT) |
| 23 | i)For distance(above)150 km. to 200 km(Subjected to minimum of Rs.1648.00/MT |
| 24 | ii)Carriage of pipe and specials from Depttl.store including loading and unloading and stacking at sote of any PWSS. (a) By Van or other means |
| 25 | Cleaning silt (every month)from the over head reservoir,cleaning washing and disinfecting the same with bleaching powder,including machinery,tools and plants as per direction of EIC Complete(Bleaching powder will be supplied by the agency) a)Upto 1.50 lakh gallon capacity OHR |
| 26 | b)Above 1.50 lakh gallon and upto 2.5 lakh gallon capacity OHR |
| 27 | Withdrawing and relaying of DI/CI Pipes Pipe after excavation of earth and with the help of chain pusy derrick etc. by dismantling & jointing by rubber gasket joint or lead joint or flange joint and stacking the withdrawn pipes and specials at site store/road flank,godown etc. all complete in the excavated same trench & as per direction of EIC. a)80mm.dia. to 125mm.dia. |
| 28 | b)150mm dia to 200mm.dia. |
| 29 | c)250mm dia & above |
| 30 | Withdrawing of DI/CI pipesafter excavation of erth and with the help of chain pully derrick etc.by dismantling of jointing of rubber gasket joint or lead joint or flange joint and stackingthe withdrawn pipes and specials at site store/road flank godown etc. all complete as per direction of EIC. a)80mm to 125mm DI/CI Pipe |
| 31 | b)150mm to 200mm DI/CI Pipe |
| 32 | c)250mm& above dia DI /CI Pipe |
| 33 | Dismantling existing ferule with fitting and refixing the same after cleaning and washing of pipe line upto stand post. |
| 34 | Labour charges for repairing of UPVC Pipe by using UPVC Socket and solvent cement including earth work in excavation with dewatering and necessary taracing out the actual position of brusting/leakage,cutting the pipe to required length in the trenchyes 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 Depttl. store. i)63 mm.dia. |
| 35 | ii)75 mm.dia. |
| 36 | iii)90 mm.dia. |
| 37 | iv)110mm.dia. |
| 38 | v)125mm.dia. |
| 39 | vi)140mm.dia. |
| 40 | vii)160mm.dia. |
| 41 | viii)180mm.dia. |
| 42 | ix)200mm.dia. |
| 43 | ix)225mm.dia. & above.( Rate taken from Central Circle / P.H.E.Dte.) |
| 44 | Opening the cap/plug of washout point and opening sluice valve to clean the pipe cleaning the /plug and sluice valve after comp;letion of the work including earth work in excavation and refilling the same,draining out washed water etc.as per direction of EIC and replacing RCC Top slab cover where necessary including refixing the opened cap/plug in position complete.a) Cap Opening |
| 45 | Bailing or pumping out water from foundation trenches[Ref:PWD Schedule of Rates(building)] |
| 46 | Dewatering from the excavated trenches for repairing any type of pipeline including hire charge of pump/carriage/fuel & lubricant/operator etc.for big dia pipes more than 200mm.dia.All complete as per direction of EIC.[This item will be executed after the permission of EIC] |
| 47 | Charges for health check-up for water borne disease of the workers deputed in maintenance work(including testing of blood (T.C.,D.C., ESR., HB5), Urine (R/E),Stool(R/E)by a registered Medical Practitioner.(i)This item to be completed within a month from date of receiving of work order and applicable for once in a year.(ii)All test reports in original to be submitted within 45 days from date of receiving of work order. |
| 48 | CWR cleaning,washing and disinfecting the same with bleaching powder, including machinery,tools & plants etc.as per direction of EIC complete (bleaching power will be supplied by the agency). Up to 20,000 gallon capacity |
| 49 | Above 20,000 gallon capacity |
| 50 | Supplying,fitting and fixing alloy iron with brass spindle bib cock/stop cock of approved brand and make, spray paonted and tested to 21 Kg/Sq.cm . (i) 15 mm |
| 51 | Supply of G.I.Socket with ISI mark . (i) 15 mm dia |
| 52 | (ii) 20 mm dia. |
| 53 | Supply of G.I.Reducing Socket with ISI mark. (i) 20 mm |
| 54 | Supply of G.I nipple standard 50 mm long . (i) 20 mm dia. |
| 55 | Supply of G.I union. (i) 20 mm dia. |
| 56 | Supply of G.I short piece of TATA make ( Above 50 mm & upto 150 mm ) |
| 57 | Supply of G.I reducing elbow. (i) 20 mm x 15 mm . |
| 58 | Supply of G.I plain equal elbow of approved brand and make. (i) 20 mm dia. |
| 59 | Cleaning the chokage of DI/CI/UPVC Pipes in the existing line by split bamboo passing throughthe new pit on the line and cleanking silt, bats or any obstructed materialsin the line and cleaning by washed water. (Work to be executed as per prior approval and direction of EIC). |
| 60 | Taking out of old and damaged valve of any type from the existing line after dismantling of Flange Joint or socket joint and fitting, fixing of New Valve. [Cost of dismantling of joint and renewing the same to be addeed with this item to complete the job in all respect] i)80mm to 100mm.dia. |
| 61 | ii)125mm to 150mm.dia. |
| 62 | iii)200mm to 250mm.dia. |
| 63 | iv)300mm& above |
| 64 | Charges for day to day conveyance towards reporting related to operatioin and maintainance of smooth water supply from the scheme including cost of Tele-communication chsrges etc. all complete whatsoever required for the purpose as per direction and satisfaction of the E.I.C. |
| 65 | Supplying Bleaching Powder of approved brand (DCM/Modi/Kanoria) including all charges and free delivery at site. |
| 66 | Supplying Alum bar of approved brand including all charges and free delivery at site. |
| 67 | Supplying of UPVC Coupler 6 Kg,class-III conforming to IS-4985-2000 with latest revision and amenments(This item is applicable for maintainance / repairing work of pipeline only) 63 mm dia (OD) |
| 68 | 75 mm dia (OD) |
| 69 | 90 mm dia (OD) |
| 70 | 110 mm dia (OD) |
| 71 | 140 mm dia (OD) |
| 72 | 160 mm dia (OD) |
| 73 | Renewing brass ferrule for connecting mains (iv) 10 mm dia ( Item- 1(iv) Page - 1 of Sanitary Sch) |
| 74 | Dismantling ferrule with all pipe connection( Item- 2Page - 1 of Sanitary Sch) |
| 75 | Dismantling existing ferrule with fittings and refixing same after cleaning ( Item- 3 Page - 1 of Sanitary Sch) |
| 76 | ItemNo. 01 Opening & closing of all the different dia sluive valves on different places along the alignment of the rising main and distribution main within Head Works Site daily as and when required for regulating the supply of water and distributing water all over the command area smoothly including changing and restoration of gland packing of sluice valve, air valve if required including opening the cap/plug of wash out point or opening the sluice valves including de-jointing flange joints including repairing works and cleaning the pipeline or changing of gate, spindle or liner etc. of sluice valves all complete, restoration works to be done including earth work in the excavation bailing out of water, re-filling the excavated earth, taking out of RCC slab or slab cover and refaxing true to position etc. all complete as per the specification and direction of EIC. NB.: a. Contractor have to issue Identity Card to the valve operator.b. Contractor have to produce proper payment voucher in every month of daily worker to the EIC through concerned Assistant Engineer.c. Daily rate to each labour will have to be paid by the agency not less than Rs. 281/- (Rupees Two hundred Eighty One) only per day and bonus amounting @ 8.33% per day of the daily worker.d. The contractor have to pay the excess amount to the Valve Man / Valve Operator during Operation & Maintenance Period even after execution of contract agreement, due to enhancement of rate of wages as per Govt.order. The contractor will submit the bill of excess payment separately for reimbursement .e. Payment of each month have to be paid within 07th of following month.f. Non compliance of payment terms by the Agency will attract action towards payment of Valve Operators in case of exigencies by EIC directly as a principal employer as per availability of fund and no payment will be made against this item to the Agency. This may lead to termination of tender forthwith and the agency may be barred from participating in tendering process for 3 (three) years. |
| 77 | (Item No. 04)During the period of Operation & Maintenance, all necessary manpower technical skilled or unskilled, all accessories related to all kind of valves of pipelines and vessels which are required for normal operation shall be provided by the contractor at his own cost, maintenance of pipelines related to IEP within head works site. Any petty repairing or defect shall be promptly rectified or replaced by contractor during the idle period shall be borne by the contractor. If the contractor fails to rectify or replace the defects in reasonable time, the same will be done by employing other agency and the relevant expenditure will be realized from the payments and S.D.Money. Responsible technical representative of the contractor must visit the site at regular intervals and also on call during the period and inform to the E.I.C. |
| 78 | (Item No. 05) Chemical & Bacteriological testing of Raw Water & Treated Water sample including cost of collection after each unit carrying to designated PHE/other laboratories and submission of report to the E.I.C. at regular interval (4 Times in a year, quarterly basis) by the contractor at his cost during the O&M . |
| 79 | Engagement of skilled Technical person (Rate obtained from memo no. 1910-RD/O/MGNREGA/18E-02/18) (4NOS. X 12 = 48 month) (Co-ordinator) |
| 80 | temNo. 01 Opening & closing of all the different dia sluive valves on different places along the alignment of the rising main and distribution main within Head Works Site daily as and when required for regulating the supply of water and distributing water all over the command area smoothly including changing and restoration of gland packing of sluice valve, air valve if required including opening the cap/plug of wash out point or opening the sluice valves including de-jointing flange joints including repairing works and cleaning the pipeline or changing of gate, spindle or liner etc. of sluice valves all complete, restoration works to be done including earth work in the excavation bailing out of water, re-filling the excavated earth, taking out of RCC slab or slab cover and refaxing true to position etc. all complete as per the specification and direction of EIC. NB.: a. Contractor have to issue Identity Card to the valve operator.b. Contractor have to produce proper payment voucher in every month of daily worker to the EIC through concerned Assistant Engineer.c. Daily rate to each labour will have to be paid by the agency not less than Rs. 281/- (Rupees Two hundred Eighty One) only per day and bonus amounting @ 8.33% per day of the daily worker.d. The contractor have to pay the excess amount to the Valve Man / Valve Operator during Operation & Maintenance Period even after execution of contract agreement, due to enhancement of rate of wages as per Govt.order. The contractor will submit the bill of excess payment separately for reimbursement .e. Payment of each month have to be paid within 07th of following month.f. Non compliance of payment terms by the Agency will attract action towards payment of Valve Operators in case of exigencies by EIC directly as a principal employer as per availability of fund and no payment will be made against this item to the Agency. This may lead to termination of tender forthwith and the agency may be barred from participating in tendering process for 3 (three) years. |
| 81 | Item no. 06 Additional payment in case of enhancement of rate if any of valve operator/pump operator etc as per G.O. circulated time to time by the department within this period as per direction of EIC |
AI Tender Summary
Tender Timeline
Sep 07, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedSep 22, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedSep 25, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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