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| 1 | Testing of Water samples for Physical, Chemical & Bacteriological analysis from any Govt. approved/NABL accredited Laboratory as approved by the GE/Engr-In-Charge. NOTE : The cost of collection of sterilized bottles, collection of water samples from water sources as directed by GE/Engr-In-Charge, depositing to laboratory and submitting the test results duly signed & certified to the Engr-In-Charge complete is deemed to be included in the unit quoted rates. |
| 2 | Supply & Filling/Mixing Non Ferric Alum complete all as specified and as directed by the Engr-in-charge. MAKE : RMCO/VIKRAM or techno-commercially equivalent. |
| 3 | Supply & Filling/Mixing Grade-1 Bleaching powder in 25 Kg bags complete all as specified and as directed by the Engr-in-charge. MAKE : RMCO/VIKRAM or techno-commercially equivalent. |
| 4 | Supply & Filling/Mixing Poly Aluminium Chloride (PAC) complete all as specified and as directed by the Engr-in-charge. MAKE : RMCO/VIKRAM or techno-commercially equivalent. |
| 5 | Supply & Filling/Mixing Copper Sulphate in 50 Kg bags complete all as specified and as directed by the Engr-in-charge. MAKE : RMCO/VIKRAM or techno-commercially equivalent. |
| 6 | Supply & Filling/Mixing POOL-O (Concentrated Algaecide for Swimming Pool) complete all as specified and as directed by the Engr-in-charge.MAKE : RMCO/JAL AQUA/PURICHLOR or techno-commercially equivalent. NOTE for Item Nos 2 to 6 : 1) Non Ferric Alum, Bleaching powder, Poly Aluminium Chloride, Copper Sulphate, POOL-O is to be purchased by the Contr in lots/batches as per the requirement of the Dept (MES).2) Tax Invoice & Original manufacturer test certificates duly signed & certified by the Manufacturer/Auth Dealer/Distributor is to be submitted by the Contr to the Engr-In-Charge. |
| 7 | Supply & Filling/Mixing Calcium based high strength chlorine granule for Chlorination/Disinfection/Water treatment purposes packed in 45 Kg drums complete all as specified and as directed by the Engr-in-charge.MAKE : RMCO/JAL AQUA/PURICHLOR or techno-commercially equivalent. Specifications : Available Chlorine - 65% (Min)Stability - 1/15 (Max) [ Loss of Chloride on basis of available chloride]Particle Size (passing through 1.70 mm IS Sieve) - 99.5% by Mass (Min)Water Insoluble Matter - 6% (Max)Calcium Hydroxide - 4% (Max)Sodium Chloride - 15% (Max)Appearance - Dry free-flowing & free from lumpsToxic & Undesirable Substance - Should not induce substances beyond acceptable limit as given in IS : 10500 (incl latest amdts) in treated & disinfected water. |
| 8 | \"Supply & Filling and Mixing TCCA-90 (Trichloro Isocyanuric Acid) in white granular form for disinfection of Swimming Pool of high quality with chlorine content 90% duly packed in 50 Kg sealed drums complete all as specified and as directed by the Engr-in-charge.MAKE : RMCO/JAL AQUA/PURICHLOR or techno-commercially equivalent.\"NOTE for Item Nos 7 & 8 :1) Calcium Based Granular Disinfectant/TCCA-90 is to be purchased either directly from Manufacturer/Auth Dealer/Distributor only. 2) Tax Invoice & Original manufacturer test certificates duly signed & certified by the Manufacturer/Auth Dealer/Distributor is to be submitted by the Contr to the Engr-In-Charge. 3) Calcium Based Granular Disinfectant/TCCA-90 is to be purchased by the Contr in such a manner that either atleast 1 year of residual life is there on receipt of the material or the required qty of materials is to be purchased/ordered in lots as per the requirement of the Dept (MES). |
| 9 | M&L for cutting grass, bushes, creapers, weeds, unwanted plants/growths etc in and arround water supply installations, settling tanks, weirs, check dams or any other locations as decided by Engr-In-Charge/GE and removing rubbish off the premises complete all as specified and to the entire satisfaction of the Engr-in-charge. |
| 10 | M&L for construction of brick masonary valve pit of internal dimensions 1200 mm x 1200 mm x 1200 mm complete and fabrication of 4.0 mm thick MS Sheet cover and angle iron frame made out of 40mm x 40mm x 6 mm MS angle iron and one side provided with hinge with locking arrangement & duly painted with two coats of black bituminous paint over a coat of red oxide primer including necessary earth work and PCC work complete all as specified and as directed. |
| 11 | M&L for cleaning thoroughly internally RCC overhead tank of the following capacities at upto 80 feet height/staging (maxm) at different locations by pumping out the accumulated water at the bottom using dewatering pump, removing the complete silt/sludge by suction process using either suction/vacuum pump, cleaning the walls, ceiling & floor using high pressure water jet to completely dislodge all the mud, dirt, algae, fungus & layers of calcinations, spraying anti-bacterial agent/food contact sanitizers to the walls, ceiling & floor of the tank to make it sterile & finally emitting UV rays in to the tank using UV radiator to take care of any further suspended bacteria etc. which might have remained in the tank & applying one coat of white wash to all surfaces of walls & ceiling & two coats of acrylic emulsion weather proof paint externally after preparation of the external surfaces. The steel surfaces such as vent pipes, inlet/outlet/wash-out pipes, ladders inside & outside of the tank shall be provided with two coats of anti-corrosive bituminous paint & writing the details of OH tank capacity, date of tank cleaning, next due date of tank cleaning on the tank wall with white paint over black base/background with height of the letters not less than 15 cms complete all as specified and to the entire satisfaction of the Engr-in-charge.(a)50,000 Gallons (Tank \"D\" ,\"F & \"E\") |
| 12 | (b) 1,00,000 Gallons (Tank \"A\") |
| 13 | (c) 1,50,000 Gallons(Tank \"B\") |
| 14 | (d) 2,00,000 Gallons (Tank \"C\") |
| 15 | M&L for cleaning thoroughly internally RCC Underground/Semi-underground water tank/sump of the following capacities at different locations by pumping out the accumulated water at the bottom using dewatering pump, removing the complete silt/sludge by suction process using either suction/vacuum pump, cleaning the walls, ceiling & floor using high pressure water jet to completely dislodge all the mud, dirt, algae, fungus & layers of calcinations, spraying anti-bacterial agent/food contact sanitizers to the walls, ceiling & floor of the tank to make it sterile & finally emitting UV rays in to the tank using UV radiator to take care of any further suspended bacteria etc. which might have remained in the tank & applying one coat of white wash to all surfaces of walls & ceiling & two coats of acrylic emulsion weather proof paint externally after preparation of the external surfaces. The steel surfaces such as vent pipes, inlet/outlet/wash-out pipes, ladders inside & outside of the tank shall be provided with two coats of anti-corrosive bituminous paint & writing the details of OH tank capacity, date of tank cleaning, next due date of tank cleaning on the tank wall with white paint over black base/background with height of the letters not less than 15 cms complete all as specified and to the entire satisfaction of the Engr-in-charge.(a) R.C.C. Semi Under Ground Sump Dome type of capacity 1,75,000 Glns Near Pump House -2 |
| 16 | (b) R.C.C. Under Ground Sump of capacity 1,25,000 Glns Near Pump House -2 |
| 17 | (c) R.C.C. Under Ground Sump of capacity 1,00,000 Glns (2 chambers of 50,000 Glns) Near Pump House-2 & ATC |
| 18 | (d) R.C.C. Under Ground Sump of capacity 50,000 Glns Near 14 AFH & F - Tank |
| 19 | (e) R.C.C. Under Ground Sump of capacity 3,50,000 Glns (2 chambers of 1,75,000 Glns) Near Pump House-1 |
| 20 | NOTE for Item above :1) Every care w.r.t. safety of the workers during climbing, working inside water reservoirs is to be taken & the Contr shall be responsible for the same.2) Safety belts, working tools, ladders, stagings/scaffoldings etc. shall be provided by the Contr & the cost of the same is deemed to be included in the unit quoted rates.3) Quoted rate is deemed to be inclusive of minor repairs/plastering of internal surfaces of the tank required to make good the damaged edges/surfaces of the tank. 4) The entire work of cleaning/disinfection/UVfication of the tanks is to be got performed from the pioneers in this field taking into consideration the human consumption aspect. Details/credentials of the firms/teams from whom the Contr wishes to get the work executed is to be submitted in advance for approval of the same. Decision of the Engr-In-Charge/GE in this regard shall be final & binding.5) The Contractor is to submit in writing the tentative schedules/dates for cleaning/disinfection/UVfication of the tanks for approval of the same from Engr-In-Charge. There may be instances when the Dept won\"t be able to hand-over a particular tank for the subject work/job due to any reasons on the approved/scheduled dates.6) The silt/sludge is to be removed to a distance not less than 50 mtr away from the tank area.7) The complete work of cleaning/disinfection/UVfication of the tanks is to be carried out in the presence of the JE/MES rep & a register to this effect has to be maintained by the Contr wherein entries w.r.t. Date & Time of Start/Completion of the work/job shall be entered & duly signed by both the Contr/Rep & Dept Rep for payment purposes. |
| 21 | M&L for cleaning thoroughly internally RCC/PVC/HDPE Solar Cold water tank of the following capacities at different locations by draining out the water by opening wash-out plug after removing the existing float valve from the inlet pipe, brushing the inside walls & bottom & removing all scales, dirts, sediments, silts etc. from the inside of the tank. Applying bleaching powder/spraying liquid chlorine to inside walls & bottom for disinfection complete including writing the date of tank cleaning, next due date of tank cleaning on the tank wall with white paint over black base/background with height of the letters not less than 10 cms complete all as specified and to the entire satisfaction of the Engr-in-charge.(a) RCC/PVC/HDPE Service tanks of capacity upto & including 1000 Ltrs. |
| 22 | NOTE :1) Every care w.r.t. safety of the workers during climbing, working inside RCC/PVC/HDPE Service water tanks is to be taken & the Contr shall be responsible for the same.2) Safety belts, working tools, ladders, stagings/scaffoldings etc. shall be provided by the Contr & the cost of the same is deemed to be included in the unit quoted rates.3) Quoted rate is deemed to be inclusive of rectifying any damage(s) that may occur to the connected pipe lines (inlet/outlet), float valves including replacement of necessary items/spares (if required at site).4) The Contractor is to submit in writing the tentative schedules/dates for cleaning/disinfection of the service tanks for approval of the same from Engr-In-Charge. There may be instances when the Dept won\"t be able to hand-over tank(s) for the subject work/job due to any reasons on the approved/scheduled dates.5) The silt/sludge is to be removed to a distance not less than 50 mtr away from the tank area.6) The complete work of cleaning/disinfection of the service tanks is to be carried out in the presence of the JE/MES rep & a register to this effect has to be maintained by the Contr wherein entries w.r.t. Date & Time of Start/Completion of the work/job shall be entered & duly signed by the Contr/Rep, Dept Rep & the User concerned for payment purposes. |
| 23 | M&L for fabrication of 4.0 MM thick MS sheet covers for Valve Pit Chambers with necessary nuts, bolts, washers or welded attachment incl welding etc. work complete as required at site including applying two coats of black bituminous lead free paint over a coat of red oxide primer after preparation of surfaces complete all as specified & as directed.NOTE : Cost of cutting, welding, fabrications works, demolition of concrete etc. incl making good the disturbed/damaged surfaces complete all as specified and to the entire satisfaction of the Eng-in-Charge is deemed to be included in the unit quoted rates. |
| 24 | \"M&L for repairs/servicing of 2000 LPH RO Plant assy by replacing all the old/existing Filters/Membranes as per existing model/type/quality, repair/servicing of the Control Panels incl connected accessories/items/eqpts etc incl cleaning of the Raw Water & Treated Water Storage Tanks & reconnecting the water supply/pipe connections including testing complete all as specified and to the entire satisfaction of the Eng-in-Charge. |
| 25 | NOTE : 1) Anything missed out in the technical specifications but technically required for efficient working of the RO Plant is deemed to be included in the unit quoted rates. 2) All the necessary OEM/Auth Supplier Test Certificates as per relevant IS/IEC incl the Guarantee/Warranty Certificates is to be submitted in Original to the Engr-In-Charge. 3) The contractor/firm is required to visit the site prior to quoting of the subject items/ work so as to ascertain the actual ground requirements. Any further query at a later date shall not be entertained & responsibility of the same shall rest on the contractor/ firm. 4) Quoted rate is deemed to be inclusive of attending & rectifying any complaint/breakdown of the RO Plant during the entire defect liability period. 5) Makes of Membranes/Filters & other spare parts shall be approved from Engr-In-Charge before placing any final order to the Manufacturer/Supplier.\" |
| 26 | M&L for Cleaning the wall surfaces of Swimming Pool i.e. Swimming and Diving area (Size : Swimming area - 50 mtr length, 21 mtr breadth, average depth up to 5.4 mtr) by thoroughly scrubbing the wall surfaces in totality for removal of algae, dirt particles etc. with necessary wire brushes & pumping out the water (appx 1.75 LGN) by using suitable pump set with & including removing of silt/debris/descaling with heavy duty tile cleaner chemical solution for removal of efflorescence/cement residues/oxide stains etc. complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. |
| 27 | NOTE :1) Every care w.r.t. safety of the workers during climbing, working inside Swimming Pool is to be taken & the Contr shall be responsible for the same.2) Safety belts, working tools, ladders, stagings/scaffoldings etc. shall be provided by the Contr & the cost of the same is deemed to be included in the unit quoted rates.3) Quoted rate is deemed to be inclusive of rectifying any damage(s) that may occur to the connected pipe lines (inlet/outlet), float valves including replacement of necessary items/spares (if required at site).4) The Contractor is to submit in writing the tentative schedules/dates etc. for cleaning/disinfection of the Swimming Pool for approval of the same from Engr-In-Charge. There may be instances when the Dept won\"t be able to hand-over site of work for the subject work/job due to any reasons on the approved/scheduled dates.5) The silt/sludge is to be removed to a distance not less than 50 mtr away from the tank area.6) The complete work of cleaning/disinfection of the Swimming Pool is to be carried out in the presence of the JE/MES rep & a register to this effect has to be maintained by the Contr wherein entries w.r.t. Date & Time of Start/Completion of the work/job shall be entered & duly signed by the Contr/Rep, Dept Rep & the User concerned for payment purposes. |
| 28 | Supply, install, testing & commissioning of Suction Sweeper Assy complete with Motor (Min 2.0 HP), Pump, Starter duly mounted on Trolley incl Nylon Rope (50.0 RM), Hose Pipe (50.0 RM), Float, NRV, Submersible Cable (50.0 RM), PVC Core Nylon Brush 24 inch long (02 Nos, 1W+1S) etc. complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. Make : RMCO or techno-commercially equivalent. |
| 29 | Important Notes :(i) Design/Drawing/Technical Specifications/particulars etc. of the Suction Sweeper Assy complete is to be obtained from OEM / Auth Supplier & is to be got approved from the GE & Engr-In-Charge before placing final order to the manufacturer.(ii) Anything missed out in the technical specifications but technically required for efficient working of the Suction Sweeper Assy is deemed to be included in the unit quoted rates.(iii) All the necessary OEM/Auth Supplier Test Certificates as per relevant IS/IEC incl the Guarantee/Warranty Certificates is to be submitted in Original to the Engr-In-Charge.(iv) Quoted rate is deemed to be inclusive of any addl length of Nylon Rope, Hose Pipe, Submersible Cable etc. as per requirement at site & 01 x addl qty of PVC Core Nylon Brush 24 inch long & 04 x addl qty of Trolley wheels.(v) The contractor/firm is required to visit the site prior to quoting of the subject items/ work so as to ascertain the actual ground requirements. Any further query at a later date shall not be entertained & responsibility of the same shall rest on the contractor/ firm. |
| 30 | S&F Suction Sweeper Trolley wheels perfectly suitable & matching existing one complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. Make : As per Sample. |
| 31 | Supply only PVC Core Nylon Brush 24 inch long, heavy duty perfectly suitable & matching existing Suction Sweeper Trolley complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. Make : As per Sample. |
| 32 | Supply only Suction Hose 50 mm dia made up of PVC heavy duty with suitable clamps etc. complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. Make : As per Sample. |
| 33 | Supply only Nylon Rope of size 40 mm dia, good quality perfectly suitable & matching existing one complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. Make : As per Sample. |
| 34 | M&L for spray painting of Swimming Pool Horizontal Pressure Filter Assy with synthetic enamel paint of approved colour & grade incl connected pipelines, valves etc. of any size/type over a coat of zinc chrome or red oxide primer after preparation of surfaces complete all as specified & as directed & to the entire satisfaction of the Engr-In-Charge. NOTE : 1) Quoted rate is deemed to be inclusive of writing/marking of details of Swimming Pool Horizontal Pressure Filter Assy i.e. Capcity, Make, SM/MES No etc. on the Filter wall with white paint over black base/background with height of the letters not less than 15 cms all as specified & as directed. 2) Anything missed out in the technical specifications but technically required for efficient working of the Suction Sweeper Assy is deemed to be included in the unit quoted rates. |
