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Installation Of Stand Alone Community Purification Plant Cpp With Provision Of Tube-Well , Solar Power Operated Pumping Machinery And Treatment Unit Under Lodhon G . P At Lodhon Mouza Havitation-Lalpur , Partapur Under Goakpukhur-I Block, Goalpokhar-I Block-West Bengal

Public Health Engineering Department-PHED has published Installation Of Stand Alone Community Purification Plant Cpp With Provision Of Tube-Well , Solar Power Operated Pumping Machinery And Treatment Unit Under Lodhon G . P At Lodhon Mouza Havitation-Lalpur , Partapur Under Goakpukhur-I Block. Submission Date for this Tender is 25-01-2021. Pumping Machiney Tenders in Goalpokhar-I Block West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

26589332
Corrigendum : Installation Of Stand Alone Community Purification Plant Cpp With Provision Of Tube-Well , Solar Power Operated Pumping Machinery And Treatment Unit Under Lodhon G . P At Lodhon Mouza Havitation-Lalpur , Partapur Under Goakpukhur-I Block
Open Tender
Indian
West Bengal
Goalpokhar-I Block
25-01-2021

Tender Details

12 of ee / rd / phed of 2020-2021 installation of stand alone community purification plant cpp with provision of tube-well , solar power operated pumping machinery and treatment unit under lodhon g . p at lodhon mouza havitation-lalpur , partapur under goakpukhur-i block

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 21-Jan-2021 Corrigendum Other 25-01-2021
2 21-Jan-2021 Corrigendum-2 Other 25-01-2021

Key Value

Document Fees
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EMD
INR 72558.0 /-
Tender Value
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BOQ Items

Name of Work: Installation of Stand Alone Community Purification Plant[CPP] with Provision Of Tube-Well,Solar Power Operated Pumping Machinery And Treatment Unit under Lodhon G.P at Lodhon Mouza [Havitation-Lalpur,Partapur] UNDER Goakpukhur-I Block under RAIGANJ DIVISION P.H.E.DTE. [ For each Unit Population Covered upto-350 ]
Sl. No. Item Description Item Code / Make Quantity Units
1 1 a) Providing and installation of 125mm x 40mm dia. Tubewell with water jet system with supply and instalationof all PVC pipes and strainers of approved make (medium duty) conforming to ASTMD- 1785 with all necessary accessories, specials with adapter conforming to IS : 12818 of adequate length, with supply of all pipes, strainers and other materials (steel cutter piece, plug, reducer housing clamp of M.S. Plate etc.) labours , carriage, collection of tubewell water and performing bacteriological and chemical tests(including Arsenic test) all complete as per direction of the Engineer-in-charge. (Total depth of tubewell -200m; 125mm dia. Housing pipe -45m; 40mm dia. Well pipe -147.8m; 40mm dia. Strainer-7.2m). NOTE ;- Deduction @ Rs. 318.00 has to be made for each m of less depth of Tubewell than 200m). 2 Each
2 1.1 b) Supplying, installation and lowering in position Solar Panel based AC Submersible pumping machinery (preferably with stainless steel fabricated ciomponents) with solar cable & cable connector Kit,Pv Panel(IEC 61215:2015) certified), Controller box and extrenal electtrical (GRID) connections with neccessary wiring,switch board and supplying 32mm dia.PVC column pipe 42m length as per direction of the EIC. i) Solar Panel configuration : 4 panels of 325wp (72 cell) each (solar Panel to be installed on top of M.S.Supporting structure); ii) Submersible pump capacity 1.0HP , 14Stage, 32mm outlet dia (preferably oil filled) KSB/Crompton or renowed brand. 2 Each
3 1.2 c) Supplying and erecting in position M.S Supporting structure for supporting PVC Tanks(as shown in the Dept. drawing) and solar Panel,5mm M.S.chequerred plate at top platform(2mx2m) M.S. Ladder (suitably placed), Supplying and installing in position PVC Tanks, all necessary pipeline connections with 32/25 mm dia. PVC pipe from Tubewell to delivery through Treatment unit, all complete with all pipes, specials, valves, 3nos. Bib Cocks fitted to treated water tank all complete as per direction of the EIC. BI01010001010000000000000515BI0100001116 2 Each
4 1.3 d) Construction of 3m x3m x0.3m platform around Arsenic treatment Units and MS supporting structure including Fencing and gate with locking arrangement all complete as per departmental drawing. 2 Each
5 1.4 e) Construction od surface Drain about 15m length and 2numbers of Soak Pit of 900mm dia. And 775 mm overall depth including 75mm dia.UPVC drain pipe 5m long as per drawing no. P7DD-IV/292/12-14) and as per direction of EIC. NOTE :Deduction @ Rs. 850.00 has to be made for each m of less length of drain than 15m. 2 Each
6 1.5 f) 3000 Lit Raw water tank and 2000 Lit treated water tank. 2 Each
7 2 Supplying, installation, commissioning and trial run (for 3 months) of Water Treatment unit for removal of Fluoride below permissible limit as per IS: 10500 - 2012 including supply of all required media (vessels design for latest IS codes ), Food grade epoxy coating inside, outside Painting with best quality synthetic enamel paint of approved make, all necessary 25 mm dia. UPVC pipeline (medium duty), valves, 3 bib cocks fitted after Fluoride tretment unit to collect water sample for testing, meters and making arrangement of connection with existing pipeline as per specification and drawing and direction of the EIC.\nQuantity/ volume of all media are mentioned in the departmental drawing and to be followed strictly.\nTreatment unit size:\n1.Oxidation Chamberr: 250 mm dia X 12000 mm depth \n2. Pree Filtration unit:250x1200 mm depth -1 no\n3.Arsenic treatment unit:250 mm diax1200 mm depth [2 nos] 4.Back wash Chamber 350mm diax1200 mm depth[1 no]\n4. UV treatment unit of adequate capacity\nAdsorption capacity of Arsenic media should not be less than45g.Arsenic per kg of Arsewnic media [dry weight] and must have certificate from CSIR/IIT or Other Goverment reputable institutions imported media must have NSF cerfication in addition to the above certificate. 2 Each
8 3 IRON REMOVAL VESSEL: OPTIONAL-Only in case Iron Concentration in raw water is more than 1.0 ppm.\nSupplying, installation, commissioning and trial run (for 3 months) of Water Treatment unit for removal of Iron below permissible limit as per IS: 10500 - 2012 including supply of all required media (vessels design for latest IS codes with minimum 3 mm thick), Food grade epoxy coating inside, outside Painting with best quality synthetic enamel paint of approved make, all necessary 25 mm dia. G.I. pipeline (medium duty), valves, 1 bib cock fitted after tretment unit to collect water sample for testing and making arrangement of connection with existing pipeline as per specification and drawing and direction of the EIC.\nQuantity/ volume of all media are mentioned in the departmental drawing and to be followed strictly.\nTreatment unit size:\n300 mm dia X 1650 mm depth (1 no.) 2 Each
9 4 Construction soakpit for management o f waste water from street stand post/ community tanks. For each 1 unit Cons ider 4 nos 8 Each
10 5 Construction of street stand post with platform upto a distance of 50m from tre treated water storage tank including cost of supplying and laying of 50m 25mm dia. PVC pipe as per departmental drawing. (Deduction@ Rs.191.00 has to be made for each m of less length of pipeline than 50m).Consider for i unit 3 nos 6 Each
11 6 Operation and maintenance of entire installations for 5years(except day to day operation) which includes : \na) Cleaning of site, checking of ellectrical connections, cleaning solar panel etc. Twice in a month ; \nb) Replacement of damaged Valves, Bib cocks and any other parts of all units as and when necessary; \nc) Repair/ replacement of pumping machinery i/c controller, PV Panel, wiring switches etc. as and when necessary; \nd) Painting of M.S. structure and all painted surface at the end of each year. 2 Each
12 7 Complete overhauling of Iron-Filter Vessel as and when required by engagement of labour & equipments (the work to be executed on written permission from the EIC.) which includes:\na) Complete removal of media from the vessels, breaking of clots and thorough washing and cleaning of all media;\nb) Placement of all media with 10% fresh new media (lost during washing) including cost and carriage of the fresh new media. 10 Each
13 8 Complete replacement of Mno2 and Green sand in the Iron Filter Vessel as and when required by engagement of labour & equipments (the work to be executed on written permission from the EIC.) which includes:\nComplete removal of old media from the vessels and placement of new media including cost and carriage.\n(Only in case SL No:3 is considered) 8 Each
14 9 Complete replacement of Arsenic media in one Arsenic Vessel as and when required by engagement of Labour and equipments [the work to be executed on written permission from the E.I.C] which include :- complete removal of old media from the vessels and placement of new media incuding cost and carriage. 2 Each
15 10 Supply of Conditioning Media as and when required by (the work to be executed on written permission from the EIC.) 900 each
16 11 Engagement of Labour for daily Operation @Rs.250.00 per day for 5[five] years 2 for Years
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