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| 1 | Material & labour for cleaning of clarifaculator masonry tank of 55 Ft dia and 18-20Ft deep incl raw water tank chamber and throwing deposited mud out from chamber and washing complete chamber including two coat white wash of internal wall complete and writing date of cleaning with white letters on froze base complete all as specified and directed. Note:- (i) the above tank will be cleaned as per requirement and each time cleaning of tank will be treated as new job(ii) Rate quoted by the contractor shall be included for all T&P, necessary chemical/solution and protective clothing as required at site |
| 2 | Material & labour for cleaning over head tank of capacity 1 lakh gallon on 21.0 mtr staging with single compartment by draing out water through wash out delivery valve and scraping out with steel wire brush , coconut brush etc to remove all foreign material deposited inside compartment and removing upto 100 mtr away from OHT as directed, cleaning the all internal surface of OHT with bleaching powder and potassium permaganate solution and washing with water repeatedly untill satisfaction complete all as specified and directed. Note :- (i) Rate quoted by the contractor shall be included for all T&P, necessary chemical/solution and protective clothing as required at site. (ii) OHT outlet pipe to be covered during cleaning to avoid foreign material in gress |
| 3 | All as per item No 2 above but 2.5 Lakh gallon capacity of 15 mtr stagging. |
| 4 | All as per item No 2 above but 1.5 Lakh gallon capacity of 18 mtr stagging. |
| 5 | Material & labour for dewatering of left over water after normal pumping from UG sump of 1/1.5 Lakh gallon capacity by mechanically / mannualy , taking out all sludge , foregin materials deposited at bottom and side walls by scrapping out with steel wire brush , coconut brush etc cleaning with solution of bleaching powder and potassium permaganate and washing with water repeatedly untill satisfaction complete all as specified and directed. |
| 6 | All as per item No 5 above but 0.5 Lakh gallon capacity. |
| 7 | All as per item No 5 above but upto 0.66 Lakh gallon capacity (FASF water sumps) |
| 8 | Material & labour for dewatering of left over water after normal pumping from UG well/sump at swimming pool by mechanically / mannualy , taking out all sludge , foregin materials deposited at bottom and side walls by scrapping out with steel wire brush , coconut brush etc cleaning with solution of bleaching powder and potassium permaganate and washing with water repeatedly untill satisfaction complete all as specified and directed. |
| 9 | Opening of pressure filter of swimming pool , filteration cap 15000 Gln / hrs and taking out the existing filter media and storing outside from the filtration plant, cleaning, scrapping internal surface of the filter appling two coat of synthetic enameled corrosion resistant paint to complete inner surface etc complete all as specified and directed. |
| 10 | Separation of filter media by using sieve ( i.e. 25-50 ,16-25 mm ,05-16 mm ) cleaning /washing of aegreded filter media pabels upto satisfaction of EIC and refilling in pressure filter in layers 15 -20 cm complete all as specified and directed . |
| 11 | Supply and filling in layers crushed white sand of size 0.5 to 3.3 complete all as specified and directed. |
| 12 | Dismantling and removing the C.P filter nozzles and cap of back washing system in two compartment filtration plant and cleaning of existing nozzle of manifold with strainer & laterals pipe pressure air & water and refixing carefully after servicing, repair of nozzles or replacing with new nozzles wherever required on existing position complete all as directed by Engr-in-Charge. |
| 13 | Supply & fix flexible belts ISI marked suitable for clarifoculator motor of capacity upto 5HP complete all as specified and directed. |
| 14 | Supply & fix flexible belts ISI marked suitable for air compresure of any capacity complete all as specified and directed. |
| 15 | Material & labour for overhauling to clariflaculator rail path and moving bridge, including repairing wheels, greasing ,cleaning and painting (motor & gear of 2 HP cap-3 nos,) with two coat of supper enameled synthetic paint over a coat of red oxide primer after scrapping out and prepration of surface for painting with blue /black paints complete all as specified and directed. Overhauling of bridge and rail path also includes all necessary repairs/measures to make it functional in all aspects. |
| 16 | Taking out existing filter media material such as old sand and gravels from top to bottom of rapid sand filter bed of capacity 20 LGPD (12.5x2 LGPD) Make- Candy filter comprising with two compartment each having two parts of size 9'-6''x23'-1'' and depth of the filter bed not less than 1.0 Mtr and material should be dumped at a distance 25 mtr away from filtration plant all as directed by Engr-in-Charge. |
| 17 | Supply and filling only layers of stone aggregate of size 10 to 12.5 mm complete all as specified and directed. From-Godhara/ Hosagabad,/ Fine betva river sand. |
| 18 | Supply and filling only layers of stone aggregate of size 13 to 20 mm complete all as specified and directed.From-Godhara/ Hosagabad,/ Fine betva river sand. |
| 19 | Supply and filling only layers of stone aggregate of size 21 to 40 mm complete all as specified and directed. From-Godhara/ Hosagabad,/ Fine betva river sand. |
| 20 | Supply and filling only layers of sand of size 0. 35 to 0.6 mm complete all as specified and directed. From-Godhara/ Hosagabad,/ Fine betva river sand. |
| 21 | Supply and filling in layers crushed white sand of size 1.00 to 2.00 complete all as specified and directed. From-Godhara/ Hosagabad,/ Fine betva river sand. |
| 22 | Brick masonry valve pit of size 120x120x120 cm (Internal dimensions of chamber) built in CM 1:6 including 15 mm thick plastering internally with cement mortar 1:6 and flush pointing externally as the work proceeds in same mortar complete with 3.15 mm thick MS sheet coverwith angle iron 40x40x6mm frame, handle, locking arrangement including provisioning of 2 foot steps made out of MS 16 mm round bars, including demolition of existing damaged valve pit upt floor level of pit, removal of surplus material to a distance not exceeding 50 metre and painting steel surgace (cover in side and out side with frame) with two coats of synthetic enamel paint over a coat of red oxide primer complete, all as specified and directed by Engr-in-Charge |
| 23 | Painting of external metal surfaces with two coat of synthetic enamal paint of approved make and colour after preparing the surfaces for panel covers, cubical panel duct covers etc all as specified and as directed |
| 24 | Supply only bleaching powder stable grade 1 as per IS specificatin 1065/1999 (IInd Revision) fresh MED in 25 Kg HPDC bags having chlorine not less than 25% complete all as specified and directed. |
| 25 | Supply only Alum ferric, complete all as specified and directed. |
| 26 | Supply only Aluminium sulphate (Non-ferric alum) with AL203-16% in the form of 20kg-22kg slab suitable for water purification and drinking purpose complete all as specified and directed. |
| 27 | Supply only copper sulphate, complete all as specified and directed. |
| 28 | Dismantling the existing foot valves of 150/200 mm cleaning it throughly internally and externally, replacing the gaskets, required nuts, bolts, and washers, greasing and bringing it to workable condition and fixing in location all as required at site complete all as directed |
| 29 | Supply & fixing Cast Iron foot valve confirming to ISI marked heavy duty for the suction line of the underground sump of the following sizes complete including removal of existing unserviceable valve and replacement of gasket, bolt nuts, washers etc. (Flanged/ threaded type) (a) 200 mm dia bore |
| 30 | (b) 150 mm dia bore |
| 31 | (c) 100 mm dia bore |
| 32 | Supply & fixing CI Sluice valve class PN 1.6 both ends flanged ISI marked embosed on body with stainless steel spindle and hand wheel confirming to IS 14846-2000 including flange joints for fixing suitable nuts,bolts with washers , packing sheets etc following sizes for controlling water supply on existing pipe line including taking down the existing sluice valves, complete all as specified and directed for the following sizes :-(a) 80 mm dia |
| 33 | (b) 100 mm dia |
| 34 | (c) 150 mm dia |
| 35 | (d) 200 mm dia |
| 36 | Material & labour for repair/replacement of valve pit chamber cover /framed gate/ladder for OHT with MS angle iron frame and MS plate including locking arrangement including cutting fabrication work and painting with one coat of red oxide and two coat of black enamelled paint, complete all as specified and directed. |
| 37 | Supply Only Chlorine Test Kit with coloured sample completer all Testing fitments & OT Solution in Rexine finish Box. Make Approved by AGE(I) Dhana. |
| 38 | Supply only for OT solution for chlorine test in 500 ML bottle complete. Make Approved by AGE(I) Dhana. |
| 39 | PH test kit electronic,digital and pocket type Make Approved by AGE(I) Dhana. |
| 40 | Turbidity test kit electronic,digital and pocket type Make Approved by AGE(I) Dhana. |
| 41 | Hardness test kit with necessary fitments and testing solution in rexine finish boxMake Approved by AGE(I) Dhana. |
| 42 | Hardness test solution (3btls x 500 ml each)Make Approved by AGE(I) Dhana. |
| 43 | Collecting water samples in clean bottle from Pump House / bore well and getting tested for chemical and bacteriological analysis from NABL accredited lab. Tests include physiochemical test, turbidity, pH, alkanility, chloride, hardness, calcium, magnesium, TDS, Iron, Nitrate, Manganese, Suphate, fluoride, Chloriform, E.Coli, boron, barium, mineral oil, selenium, zinc, bromoform, MS2 phage etc. |
| 44 | NOTE :- SCHEDULE OF CREDIT (Amount shall be deducted offline from the total quoted amount to workout the net contract sum to be considered for acceptance.) [(-) Rs 11050.00/- ] Please Enable Macros to View BoQ information |
