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| 1 | Service1 | Manning and operation of Sewage Treatment Plant of capacity 1.5 MLD at AF ATN Naliya with 01 (One) pump attendant/ FGM (Semi skilled) in each shift of 8 hours on three shifts a day including Sundays and Holidays for its smooth operation complete all as specified and as directed. |
| 2 | Item 2 | Carrying samples for testing of treated water of STP and submission of detailed test report to the office of the Engr-in-charge and testing in NABL approved laboratory as approved by GE(a) Carrying out minimum essential testing of water as per IS 10500-1991 mandatory for chemical, odour, PH Value TSS, BOD COD residual chlorine total nitrogen, sulphate, oil and grease ammonical Nitrogen (NH3-N) and Bacteriological total collifrom organisms per 100 Ml (MPN) and E colilie in 100 mlNote - rate quoted shall deemed to be included for :-(i) Cost of sterilised bottle as required(ii) To and from transportation charges for collection of sample |
| 3 | Item 3 | Periodical Cleaning of Sewageand Removing of settle down Sewage sludge cum mud/De-Silting etc. all as required at site anddirected by the Engineer-in-Charge at STP/Sewage well forEqualization tankof up to capacity 500 CUM by following method-(a) Cleaning inner surface of tank complete by scraping with steel wire brush and and removing mud and sludge collected inside the tank manuallyat a distance not exceeding 50 mtr all as directed by engr-in charge (b) Washing with clean water and bleaching powder mixture throughly complete tank internally and removel of left out sludge if any at site at a distance not exceeding 50mtr all as directed by engr-in-charge |
| 4 | Item 4 | Periodical Cleaning of Sewage well (Collection tank) of size 6m dia and 7.5m deep and Removing of settle down Sewage sludge cum mud/De-Silting etc. all as required at site anddirected by the Engineer-in-Charge . |
| 5 | Item 5 | M & L for cleaning oftreated water tank of storage capacity of water 250 CUM, filter feed tank of capacity 30 CUM, chlorine contact tank of capacity 15 CUMthoroughly by removing mud, grits etc from the tank.Note :(a) Cleaning inner surface of tank complete by scraping with steel wire brush and and removing mud and sludge collected inside the tank manuallyat a distance not exceeding 50 mtr all as directed by engr-in charge (b) Washing with clean water and bleaching powder mixture throughly complete tank internally and removel of left out sludge if any at site at a distance not exceeding 50mtr all as directed by engr-in-charge |
| 6 | Item 6 | Supply only of sodium hypo choloride having 10 % content |
| 7 | Item 7 | Supply only of Bio culture for develeopment of bacteria in MBBR tanks of STP plantNote items for Srl No.6&7 above:- (a)The contractor shall furnish the original Test Certificate of conformity of the chemicals from the manufacturer indicating MES order / CA No. and other relevant details at the time of acceptance of product by GE. (b) The chemicals shall be tested out for their genuinity within 07 Days of receipt of consignment at site at NABL approved lab and report to be submitted to the Engineer-in-charge.(c) Cost of testing and transportation shall be deemed to be included in unit rate of supply. The chemicals shall be used only after their confirmation to the standards. |
| 8 | Item 8 | Supply & pouring Compressor Oil in air blower at STP as directed by EIC.Make : Castrol/Equivalent. |
| 9 | Item 9 | Surface dressing of uneven surfaces of the natural ground, rough excavated surfaces and filled area where ordered shall be trimed to an even surface horizontal or slopping, by removing vegetation and by scrapping high patches and filling low patches with the scrapping soil to given an even and neat look to the site. depth of cutting not exceeding 15 cm. complete all as specified and directed. |
| 10 | Item 10 | Clear sitefrom all rubbish, cut down shrubs, under growth and small trees not exceeding 600mm girth, grub up roots and burn or remove from site all as directed. |
| 11 | Item 11 | Labour only for attending of Electric compliantsof existing STP plant panels /Blower motor LT Panels/Collection tank motors LT panels/Non-clog motors/C/F Motors LT Panels etc , including connecting electrical accessories / spares of STP installation, short circuits in STP plantpanel/CF Motors/Non -clog motors/ Panelscomplete all as directed .(Material such as wire as per exisitng size/make upto 2 to 3 mtrs of length , copper/aluminium lux as per existing size/shape, nut bolts screw, washers etcrequired for rectify the defacts shall be deemed to be included in the unit rate for attending complaints and major items shall bemeasured & paid separately under respectvie CA.) |
| 12 | Item 12 | Material and labour for removing old paint by paint removers or burning offby blow lamps and cleaning with scrapers, any number of coats, any width or girth from the existing surface of the STP Installation , complete all as specified and directed. |
| 13 | Item 13 | Material and labour for painting to existing surcface of STPInstallation network by using spray gunwith one coat of red oxide and two coat of synthetic enamel paints as per existing colourof any size/shape, using any type of colour required (as per exisitng) at site and directed. |
| 14 | Item 14 | Material and labour for MS works of any sizes of angles irons/flat iron works for, C/F Motor and Pump foundation base frame and UG sump cover base frame/Inspection ladder or any other type of works required for STP installations complete all as specified and directed. |
| 15 | Item 15 | Material and labour for MS works of any sizes of MS sheet 3 mm thick works for U/S UG Sumps for making valve pit cover and UG Sump cover etc complete all as specified and directed. |
