Military Engineer Services-MES has published Tender For Repairs/Replacement Of Fresh Water Supply Distribution System, Including Specials, Flange, Lead Joints Along With Connected Pipe Lines And Allied Works At Tech Area Under Age(I) R N D Nstl (V).. Submission Date for this Tender is 04-04-2024. Lead Supply Tenders in visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 28-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 04-04-2024 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation of pole or cable trenches etc and getting out in hard/dense soil complete all as specified and as directed by the Engineer-in-Charge. |
| 2 | Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm in soft / loose soil complete all as specified and as directed by the Engineer-in-Charge. |
| 3 | Removing excavated materials to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point all as specified and as directed by the Engineer-in-Charge. |
| 4 | Material and labour for GI water tubing of size 80 mm, medium grade, galvanized laid in trenches all required fittings of the following bore of sizes including removing UNSV pipe and fittings from site of workand taken as credit complete all as specified and as directed by the Engineer-in-Charge. (Make: JINDAL/PRAKASH/BANSAL) Note: The rate is inclusive of necessary scaffolding arrangement and other accessories for fixing of pipe lines at high raise Bldgs. |
| 5 | All as per item No.4 here in above but of size50 mm bore all as directed. |
| 6 | All as per item No.4 here in above but of size40 mm bore all as directed. |
| 7 | All as per item No.4 here in above but of size25 mm bore all as directed. |
| 8 | All as per item No.4 here in above but of size20 mm bore all as directed. |
| 9 | All as per item No.4 here in above but of size15 mm bore all as directed. |
| 10 | Supply and fix gun metal globe and gate valves of size80 mm dia with iron wheels head screwed both ends for iron pipesincluding taking down old u/s gate valves as credit complete all as specified and as directed. |
| 11 | All as per item No.10 here in above but of size 50 mm dia all as directed. |
| 12 | All as per item No.10 here in above but of size 40 mm dia all as directed. |
| 13 | All as per item No.10 here in above but of size 40 mm dia all as directed. |
| 14 | Supply only Chlorine test kit of range 0.1 PPM to 2 PPM digital type. Make: Rmco or equivalent |
| 15 | M & L for complete removal of worn out gland rope and supply and fixing of general purpose Gland rope of 15/ 20 mm dia along with corroded nuts and bolts all as specified and directed. |
| 16 | Suply and fixing ofCI Foot Valve of 150 mm dia flanged type/ existing as per site requirenment along with brass diaphragm connected gasket nut and bolts with washers complete by removing the old unserviceable one all as specified and directed. Make: Audco/ Kirloskar / Advance |
| 17 | M&L for taking up old CI Foot valve of 150 mm dia flanged type/ existing as per site, cleaning and removing all the accumulated sediments from the valve including change the Flange and strainer with new one , refixing the foot valve, testing, complete all as specified and directed by the Engineer-in-charge. |
| 18 | All as per Item 17.00 above herein before but for 200 mm dia |
| 19 | M&L for taking up old CI pipe 80 to 150mm from the trenches, cleaning and removing all the accumulated sediments from the pipe,relaying and jointing the pipe and testing complete including lead joints all as directed by the Engineer-in-Charge. Note: Excavation and earth work will be measured and paid separately. |
| 20 | Supply & fix in repairs Thermal Over load Relay 3 to 5 A (MN2) |
| 21 | Supply & fix in repairs Thermal Over Load Relay 9 to 15 A (MN2) |
| 22 | Supply & fix in repairs Thermal Over Load Relay 45 to 75 A (MN5) |
| 23 | Supply and fix in replacement 3 pole powercontactorof, 40-45 A 2 No + 2 NC Aux contacts, Type ML-3 Make : L&T/Simens/Schnider |
| 24 | Supply and fix in replacement 3 pole powerContactor 70-100 Amps, TypeMNX 70 |
| 25 | Supply and fix in replacement 3 pole power Contactor 12-30 Amps Type MNX 12 |
| 26 | Supply and fix in replacement 3 pole power Contactor18-30 Amps MNX 18 |
| 27 | Disconecting/ dismantling (mechanically) mono-block pump set from Motor of up to 5 HP capacity and shifting to work shop opening the pump and replace the damage parts, the nuts and bolts with new and renewal of gland packing, including lath work. Reassembling the pump completely and brough back to site. fixing back duly coupled with the motor in proper alignment connecting and testing complete all as specified. |
| 28 | All as per Item27.00 above but for capacity 7.5/ 10.0 HP three phase monoblock pump set |
| 29 | All as per Item27.00 above but for capacity 20.0 HP three phase monoblock pump set |
| 30 | All as per Item27.00 above but for capacity 50.0 HP three phase monoblock pump set |
| 31 | M&L for chemical and Bacteriological and platelets testing to ascertaion the portability of water samples from recognized laboratory duly approved by center/ state Govt and submit the test results duly signed by signed by Lab authorities. Note:- 1. All the materials required for collaction of samples duly sterilized to be provided by the contractor. 2. All Expenditure and transportation charges deemed to be inclusive in the unite rate. |
| 32 | Dismantling the sluice valve , of size 80 mm bore dia , cleaning & removing of rust, old rubber washers, grinding and refacing the rings for smooth operation, renewal of gland plate, gland packing, check nuts & refixing in same position using new nuts, bolts, rubber gaskets, testing & commissioning including applying two coats of synthetic enamel paint (Black) all as directed by Engineer-in-Charge. |
| 33 | All as per item No.32 here in above but of size 100 mm dia all as directed. |
| 34 | All as per item No.32 here in above but of size 150 mm dia all as directed. |
| 35 | All as per item No.32 here in above but of size 200 mm dia all as directed. |
| 36 | All as per item No.32 here in above but of size 250 mm dia all as directed. |
| 37 | Supply and fix sluice valve, Cast Iron double flanged ofsize 200 mm dia as per IS, with gasket washers, nuts, bolts etc including taking down old UNSV and taken as credit complete all as specified and as directed. Make: Kirloskar/ Leader/ Advance |
| 38 | All as per item No.37 here in above but of size 150 mm dia all as directed. |
| 39 | All as per item No.37 here in above but of size 100 mm dia all as directed. |
| 40 | All as per item No.37 here in above but of size 80 mm dia all as directed. |
| 41 | Supply and fixing of new D joint of lenght not less than 300 mm along with gasket and clamps, nut and bolts ofsize 200mm diacomplete all as specified and directed. |
| 42 | All as per item No.41 here in above but of size 150 mm dia all as directed. |
| 43 | All as per item No.41 here in above but of size 100 mm dia all as directed. |
| 44 | All as per item No.41 here in above but of size 80 mm dia all as directed. |
| 45 | Supply and fix in replacement of Non returning valve, Cast Iron double flanged of150 mm dia PN 1.6 as per IS, with gasket washers, nuts, bolts etc including taking down old UNSV and taken as credit complete all as specified and as directed. Make: Kirloskar/ Leader/ Advance |
| 46 | Supply and fix in repairs digital electronic ammeter 3ph to 400 A range with inbuilt selector switch for LT 415 volts panel flush pattern square type 96mm x 96mm with adaptor.Make L&T /HPL /Conzerv |
| 47 | Supply and fix in repairs digital electronic voltmeter 3ph 0 - 500 volts range with inbuilt selector switch for LT 415 volts panel flush pattern square type 96mm x96mm with adaptor. (Make: L&T / HPL /Conzerv) |
| 48 | M & L for Burning out lead joint in position, including removing old lead to store and supply and fixing of new lead jointof 200 mm dia along with connected items all as specified and directed |
| 49 | M & L for Burning out lead joint in position, including removing old lead to store and supply and fixing of new lead jointof 150 mm dia along with connected items all as specified and directed |
| 50 | M & L for Burning out lead joint in position, including removing old lead to store and supply and fixing of new lead jointof 100 mm dia along with connected items all as specified and directed |
| 51 | S&F Cast iron pipes of dia 150 mm with flanged ends, centrifugally cast, class A, in any length laid in trenches all as specified and directed. |
| 52 | S&F Cast iron pipes of dia 100 mm with flanged ends, centrifugally cast, class A, in any length laid in trenches all as specified and directed. |
| 53 | Cleaning the internal surfaces of Under Ground Sump of capacity 2,00,000 gallons by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and bottom of room. All old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be painted with one coat of anti corrosive bituminous paint.ONE coat synthetic outdoor anti corrosive bituminous paint in outdoor surface at any height at any position. Paintings to oblitering labels shall be not less than 60 x 40 cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same asexisting writing complete as directed by Engr-in-charge. |
| 54 | All as per item No.53 here in above but of capacity50000 gallons all as directed. |
| 55 | All as per item No. 53 here in above but of capacity40000 gallons all as directed. |
| 56 | Cleaning the internal surfaces of Over Head Tank at any height / staging by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and ceilings and one coat of cement base paint to all external surfaces including top surfaces of OH tanks at any height and any position. All old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint andold MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint.Paintings to oblitering labels shall be not less than 60x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same asexisting writing complete all as directed by Engineer-in-charge for 150000 gallons capacity NOTE : proper safety measure must take while painting. |
| 57 | M& L for cleaning ofFilteration plant consisting of Baffle Tank,Sedimentation tankof Capacity 25000 LPDby scraping the inside walls by wire brush complete including removal of sludge and dirty water inside and cleaning the sump with fresh water by adding bleaching powder for disinfection and removing the chlorinated water incl epoxy paint on the entire surface of tank and writing the details of tank cleaning as directed by Engr in charge. |
| 58 | Dismantling the defective mono block or Jet pump set of capacity 3 to 5 HPfrom foundation by opening of coupling and foundation bolts and transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling/greasing, lubricating the parts including repair / replacement of worn out parts and spray painting with one coat of existing colour paint and writing SM/MES No with white paint and installation commissioning and testing on full load complete all as specified and directed by Engineer - in - Charge. Note:- (i) The rate quoted for this item shall includes labour charge only for maint repair and replacement of defective/UNSV spares/accessories. Spares are to measured and paid separately under subsequent items. (ii) Cost of other minor items/spares such as nut, bolts washers, gaskets, paints etc which are not covered under Sch "A" but required for effective functioning of the plant shall be deemed to included in this item. |
| 59 | Painting of the installation consisting of connected valves(sluice valve-03 and NRV-03) and pipe lines ( pump to UG sumps) operated with 3x50 HP centrifugel pump/motor set and control LT Panel of the existing colour with one coat of synthetic enamel paint . |
| 60 | Supply only calcium hypochlorite dry free flowing and free from lumps for water treatment in 45 kg sealed containers with available chlorine 65% and stsbility 1/15 and particle size 99.5% all specified and directed. |
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