Drinking Water And Sanitation Department has published Tender For Retrofitting Of Mini Rural Water Supply Schemes In Block Dumri Panchayat Dumri Vilalge Tengrakhurd Scheme Name Gormara Mrpwss With Fhtc Under Drinking Water Sanitation Division No.-2 Giridih Group No Ret-05. Submission Date for this Tender is 29-04-2023. Water Supply Project Tenders in giridih Jharkhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | BLOCK DUMRI PANCHAYAT DUMRI VILALGE TENGRAKHURD SCHEME NAME GORMARA MRPWSS |
| 2 | Designing, Supplying, Installation, Testing & Commissioning with all tools & Parts of following Solar Photovoltaic (SPV) Solar Submersible D.C. Water Motor Pump Suitable for minimum 125mm x 115mm bore well as per MNRE Guideline with following specifications & accessories. |
| 3 | SPV arrays contains specified No of same capacity type & specification modules connected to series or parallel to obtained the required voltage & current the power output of individual PVmodules should be minimum 200 watt peak. |
| 4 | i) The SPV modules should be as per IEC-61215 and IEC 61730 part 1.0) |
| 5 | ii) All external parts of motor pump used in submersible pump which are in contact of water is stainless steel grade 303 or higher as required. |
| 6 | iii) The PV modules shouldbe mounted on metallic structure of adequate strength and appropriate design which can withstand load of modules & High wind pressure up to 200Km/h. |
| 7 | iv) The module mounting structure should be hot dip galvanized according to IS 4759. |
| 8 | v) To enhance the performance of SPV water pumping system & arrangement for seasonal tilt angle Adjustment should be provided |
| 9 | vi) Necessary arrangement should be provided in controller automatic start-run-stop through out the day with water level detection system. (As per MNRE Specification) |
| 10 | vii) Necessary protection such as lightening arrestor etc. should be provided to protect the controller & SPV |
| 11 | viii) The suction/delivery pipe shall be UPVC / H.D.P.E. pipes of appropriate size 60m or more as required minimum pressure rating of 8kg/Sq cm- PE 100 grade for pump up to 3HP & 10 Kg/Sq cm- PE 100 grade for 5 HP. |
| 12 | ix) All cable used shall be as per IS 694. Suitable size of cable shall be used in sufficient length for inter connection between the SPV array to SPV controller and SPV controller to solar power pump. Provision of cable shall be as per IS 14536. |
| 13 | x) The motor pump set should have a 5 years warranty. |
| 14 | xi) Control panel suitable for motor pump with arrangement of dry run & over flow protection sensor, float switch & rain prevention box. (As per MNRE Specification) |
| 15 | xii) The SPV controller must have IP-65 protection or must be housed in cabinet having at least IP-65 protection. |
| 16 | xiii) The system should be as per MNRE guide line & Ecofriendly with suitable arrangement to operate new pump manually. |
| 17 | xiv) With third party inspection before dispatch. |
| 18 | xv) Provision for web basedremote monitoring of the pumps to be installed must be made through the inbuilt controllers . It should be possible to ascertain the daily water output, the power generated by PV Array ,the Up and downtime of the pump during the year, number of days the pump was unused or under breakdown repairs. |
| 19 | The following details should be marked indelibly on the motor pump set |
| 20 | a) Name of the Manufacturer or Distinctive Logo. |
| 21 | b) Model Number. |
| 22 | c) Serial Number. |
| 23 | Solar submersible motor pump (SPV DC Type) |
| 24 | i) 1 HP (DC Pump) with 900 wp minimum watt P.V. Panel as MNRE pump head Max Shut-off head up to 100 mtrs. For higher or lower head or in between various modules output could be decided on prorates basis. (As per latest guide line of MNRE) |
| 25 | Provision of solar night lamp. |
| 26 | Earth work in excavation in foundation trenches in hard soil (Vide Classification soil item B) and disposal of excavated earth as obtained to a distance up to 50 Mtr. including all lifts, leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, specification and direction of E/I. |
| 27 | Dismantling plain cement concrete work including stacking serviceable materials in countable stacks within 15 M lead and disposal of unserviceable materials with all leads all complete |
| 28 | Providing PCCM-200 with nominal mix of (1:1.5:3) with approved quality of stone chips 20 mm to 6 mm size graded and clean coarse sand of FM 2.5 to 3.0 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, sticking, curing , taxes and royalty all complete as per specification and direction of E/I. for construction of road cutting portion- |
| 29 | Rising |
| 30 | Manufacture, supply and Delivery offollowing Nominal dia UPVC column pipes including PVC socket (Coupler), |
| 31 | 65mmdia -Density of pipe 1.38 to 1.43 Gm per Cm3 OD:74.5 to 75.2mm wall Thickness End:9mm to 10.7mm, Barrel 9mm to 10.7 mm, Length: 3Mtrs.Rising main (M.J.P) |
| 32 | 50 mm dia -Density of pipe 1.38 to 1.43 Gm per Cm3 OD:87.5 to 88.2mm wall Thickness End:9 .8 mm to 11.9mm, Barrel 7.3mm to 9 mm, Length: 3Mtrs. Delivery Pipe (M.J.P) |
| 33 | Distribution |
| 34 | Providing and supplying High Density Polyethylene pipe (HDPE pipe) of 20 mm to 225 mm OD and pressure 6.0 Kg/cm2 and 10 Kg/cm2 suitable for water supply which is available in all standard conforming to ISI -- 4984/14151/12786/13488,ISO 4427 , DIN-8074materials rates are Ex-factory excluding transportation, taxes and duties. PE-80 , PN- 10 |
| 35 | 63 mm HDPE Pipe- |
| 36 | 50 mm HDPE Pipe- |
| 37 | 32 mm HDPE Pipe- |
| 38 | 20 mm MDPE Pipe- |
| 39 | Providing and fixing Gun Metal Gate valvewith C I wheel of approved quality(screwed end). |
| 40 | 50 mm dia . |
| 41 | 65mm dia |
| 42 | Providing and supplying High Density Polyethylene(HDPE )fittings of 20 mm to 225 mm OD and pressure 6.0 Kg/cm2 and 10 Kg/cm2 suitable for water supply which is available in all standard conforming to ISI -- 4984/14151/12786/13488,ISO 4427 , DIN-8074materials rates are Ex-factory excluding transportation, taxes and duties. PE-80 , PN- 10 |
| 43 | Lowering, Laying and Jointing H. D. P. E./M. D.P. E. pipes in proper position including all specials by compression fitting/electro fusion and butt fusion jointing procedure as per relevant IS Code complete with all materials for jointing procedure like Electro fusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 Part II. MJP 19-20 sec-I-IX sl no -2(i) |
| 44 | For Rising |
| 45 | 50 mm HDPE Pipe- |
| 46 | 63 mm HDPE Pipe- |
| 47 | Distribution Main |
| 48 | 63 mm HDPE Pipe- |
| 49 | 50 mm HDPE Pipe- |
| 50 | 32 mm HDPE Pipe- |
| 51 | 20 mm MDPE Pipe- |
| 52 | Providing 15 mm dia. G.I. pipe Tata or equivalent make as per IS 1239 (Part 1/2004) ISI Mark /medium quality in Stand Post. DWSD Sl. 14K |
| 53 | Supplying all materials , labour and tools for fixing 15 mm dia G.I. pipes with Red lead and yarn of following nominal bore with screwed and socketed joints on wall, ceiling and floor including supplying and fitting of wall hooks or pipe clamps, wooden plugs, cutting pipes to size and threading ends if required etc. all complete as per specification and direction of Engineer-in-Charge.DWSD 3.1.2(i) |
| 54 | Supplying and fixing G.I. fittings of approved make all complete as per specification and direction of E/I. |
| 55 | (1) Elbow |
| 56 | (a)15 mm dia. |
| 57 | (2) Reducer Socket - |
| 58 | (a) 20 x 15 mm dia. |
| 59 | (3) Nipple - |
| 60 | (a)15 mm dia. |
| 61 | (4) Plain Socket - |
| 62 | (a)15 mm dia. |
| 63 | Supplying and fixing G.M. ferrule of approved make in existing C.I./D.I. main Including drilling and taping C.I./D.I. main all complete as per specification and direction of E/I. 3 mm, 6 mm 10 mm dm ferrule weight not less than 425 gram. |
| 64 | Providing and fixing of male ended C.I.Body brass spindle valve and seat Bib cock of approved quality with extra socketall complete as per specification and direction of E/I. |
| 65 | 15 dia and weight not less than 400 Gm |
| 66 | Providing and fixing Gun Metal full way valve of approved quality, all complete, as per specification and direction of E/I. |
| 67 | 32 mm dia and weight not less than 700 gms. |
| 68 | 50 mm dia and weight not less than 1.5 Kg. |
| 69 | 65 mm dia Full way valve |
| 70 | Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design. With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. |
| 71 | Full way valve chamber |
| 72 | Providing brick masonry chamber ofinner size 600 x 600 x 450 mm deep for bore well protection having 125 mm thick wall and 75 mm R.C.C cover including cement plaster of exposed surface, etc all complete job |
| 73 | Supplying materials , labours and equipment"s for construction of 0.90M x 0.90 M size P.C.C. (1:2:4) Rectangular Platform with stand post in house including 12 mm thick cement plaster in C.M. (1:4) with neat cement punning over exposed surfaceall complete job, as per approved design, specification and direction of E/I. (As per Annexure II Attached) |
| 74 | 1.20 M x 0.90 M size P.C.C. (1:2:4) Rectangular Platform - |
| 75 | Earth work in back filling the trenches after laying different types and size of pipes with earth removed during excavation within initial lead and lift as per specification and direction of Engineer-in-Charge. |
| 76 | Providing fitting & fixing 32 mm to 50 mm service HDPE saddleall complete job, as per approved design, specification and direction of E/I.(From Old Model estimate) |
| 77 | 12% GST |
| 78 | Labour cess |
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