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| 1 | Construction of bore hole tube well upto 100 mtr, depth and above toaccommodate housing and assembly pipe of 250 mm dia AC pressure pipeCl-15, casing pipe nominal bore in all type of strata by rotary drillingmethod and with gravel packing as per IS: 4097-1988 and specified in IS :2800 (Part I & II) 1979 as amended upto date. The work includes the costof gravel and its primary packing and packing during development(thickness of gravel around the screen should not be less than 10 cm)lowering of casing and strainer with supply of ball plug, stainless steel meshand its rep. wherever necessary for arresting find sand particles. The workwill not includes cost of housing pipes assembly and development work.The work would be complete only after obtaining sand free water durin |
| 2 | Add 15% extra on depth more than 100mtr for drilling beyond 100mtr depth frorm ground level |
| 3 | Supply of AC pressure pipe of 250 mm diameter bore Cl15 manufacturedby MAAZA process with jointing material PVC coupler. |
| 4 | Development of gravel packed tube well of casing pipe size 250 mm as perIS 11189-1985 and IS 2800 (Part-I) (Both amended upto date) usingsuitable compressor to sand free water for required yield (maximumpayment for 10 hours only shall be payble). |
| 5 | S & F tube well cover of M.S. sheet (6 mm thick) with nut & bolt complete for casing size OD 219.250 mm. |
| 6 | Making slots / hole size and nos as directed by Engineerincharge in AC pressure pipe Cl-15 of 250 mm diameternominalbore MAZZA process pipe. |
| 7 | Performing pump test using submersible pump sets of specified capacities todetermine yield and draw down asper specification |
| 8 | S&F clamps are made of flat from iron with nuts andbolts etc. for holding the riser pipe assembly submersibleset. |
| 9 | Providing & Lowering in tube well ISI marked HDPE pipeas per IS 4984:1995 or amended up to date in PF 80 gradeund class PN 10 of following dia. including HDPE/GIfittings and PV(C rope confirming to IS 5175:1992 огamended up to date, along with clamping of subiersiblecable elc. complete in all respect, 75 mm dia |
| 10 | Supply & Installation, testing and commissioning off MNRR approved Solat Panelk with Inverter, meter, cable ete. auitable fou Renstey ne well ar Wility Seale Kolar Powet Projecta with 25 years nf jmstallation aR wellLincar Ceneratiom warunty. Wink ineludes designing of solar panet aren/and MS frame ond foundatlon on ground/toof of Pump hoise or ('WR,howing alranpement of panel in avadohlt space, instollation al ymodule on MN re a per approved design and drawings. Mountingatrveture shallbe suitably designed to withstand wind veleeity up to1.50km-hr Grid Tie Transfumer less inverters, Multiple intependentMPPTA, Penk eflicieney of98^% Connect up to muliple stringe t'Vanays. Enty & fast connection, Built-in string-level nunsitusing, 1P6Spretection level, Wi-Fi /intemet hased remute mimitining with & yearewarunty. (one panner afecity us 250 volt.i/HIrNOPMAAll cabling up to panel and meire, casthing cte, required acceARtrIes nlhaxes are inclusive. The wauk ahall he erecuted as per detailed technienfspecifications, apumved drawing and direction of Engineer In Charge.Noie: There shall be S yeat service waranty for panel, iwerter, nicier, |
| 11 | pply, nslallatinn, toxting and commissioning of DC ubineraille pumy xelawit, inhuilt individaal olar pum antmllar with Maximum power polnttrackmg (MPPD fo imally use the solar panel and maximize waterdischarge to ddivr maxiniwn wata during the day including PVC flatubmerible cable froen controllea lo mмок рилрь.12Solai pump shall be of Stainles Meel construction and perforinunce shall be asescape of work and minimum lill of'water shall be as per defined in scope.Pump controller shall leve Adoqusne pruicction ugainst dry operution of moturi se and apains: hails and soms. Full protection against open circuit,noculenta! shert cinuit and revenie polarity should be provided. A good reliublcnalof! switch suitahle fot DC. use is to be provided. The cable shall be ISIarked three core PVC Aat submeorsible cable as per ISIS 694:1990 or amendedun to date (standard insulation) and conductor as per class 5 of IS 8130:1980 oramended up w date |
| 12 | P & F PVC Storage Tank ISI Marked (IS : 12701) indicating the BIS license No), of approved make with cover, 25mm dia 1M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc., complete of approved design: 2000 ltr |
| 13 | Fabricaiton and fixing of MS steel of specified class of angle iron L-shape of 50mm size with four les gouted by 300°300°300 mm CC Block M-15 in the round and al legs tied up with cach other through same size of angle ironalng witli cross bars to suppor the bottom of 1000 Ltr./2000 Ltr. PVC tankcouplete in all respet |
| 14 | Add Contingency |
| 15 | Less 10% Please Enable Macros to View BoQ information |
