DCSEM/CQD/QSC/ Swim-FOM/NIT/24/22-23 dt 26.08.22

Amount

Operation: Operation of Swimming Pool filtration plant containing the equipments as per Annexure “A” in shift duties by engaging the experienced plant operator & helper (daily two nos. operator & helper in shift duties) and One Supervisor in general shift for smooth & efficient operation of the plant.The manpower in a day would be minimum:2Operators+2Helpers+1Supervisor=5 nos. NOTE: i)The operator should be minimum ITI qualified /12th standard pass with at least one year experience of pumping operation or 10th pass with at least three years experience of pumping operation.Helper should have minimum 10th pass with one year experience or 8th pass with five years experience of assisting pumping operations. ii)The supervisor should have minimum ITI with three years experience or 12th standard pass with atleast five years experience for operation and maintenance of swimming pool filtration plant.The duty of Supervisor would be in general shift from 09.30 to 18.00 hrs. ii)There will be generally following shifts in a day a) 1st shift : 6.00 hrs to 14.00hrs b) 2nd shift : 14.00hrs to 22.00hrs c) 3rd shift : (if required) iii) Operational data should be recorded on the approved log sheet &should be submitted daily to EIC iv) Operator/helper will not leave his duty till relieved by another duty Operator/helper. In case the reliever does not report for the duty, the operator/helper on duty should continue the duty under intimation to his superiors & EIC . Note:1.The operation shall be carried out in coordination with EIC/Departmental Staff & as instructed. 2.Additional operator/helper may be deployed for 3rd shift for which payment on pro-rta basis will be made as per item 1 above,if required.

Maintenance: Cleaning the swimming pool(inside pool walls & floors)by using special equipments like suction sweeping pump & suction brushes with required weight & cleaning & brushing the side walls & floors for removing algae & as well as floating materials including cleaning the balancing and raw water tank as & when required all as per specifications & as directed by Engineer-In-Charge. a)The pool shall be maintained free from sediments,dirt, hair & algae,etc. b)No furniture,plants or other furnishing shall be placed within 1.2m of the pool c)Doors or gates in the swimming pool enclosure shall be closed & kept closed when swimming pool is closed d)Back washing & rinsing of filter units shall be carried out weekly & logbook of the same should be maintained. Note: i)The suction sweeping pump & suction brushes shall be handed over to the department after completion of the contract in working condition ii)The pool cleaner should have experience of atleast one year with adequate knowledge of swimming/diving in deep ends of pool area to be cleaned. iii)Cleaning to be carried out every Monday and Thursday or as required and directed by department

Supply of chemicals required for maintaining the water quality of the pool water including the cost and transportation & as per Annexure C Note:- All materials shall be of reputed & approved make generally used by leading swimming pools

Chlorine granules

Soda Ash

Testing of swimming pool water sample as per IS : 3228 :1993 or relevant IS' s from the approved laboratory once in a month or as & when required & submitting the report directly to EIC.

Rewinding of Kirloskar or any other make 3ph induction motors with enameled copper coil/conductor, including providing “F” class insulation, varnishing, forming of end connections, silver brazing of series joints etc., spraying the rewound stator with class ‘F’ resin, varnish, curing & spraying the stator with final coat of “F” class insulation, moisture protection & finally coated with anti tracking & anti acid finishing & varnishing & gel coat etc. including metalizing of end shield, machining etc. including complete dismantling of motor, stator rewinding etc., transportation of motor from site to workshop & back after repairing including loading, unloading of the motor at site & workshop, installation, alignment, testing, commissioning all as directed & to the satisfaction of engineer-In-Charge, conducting the following routine test as per IS : 4027/1967 etc. in presence of departmental engineer at factory etc. complete & submitting test certificates all as directed by Engineer-In-Charge. 1. Insulation Resistance Test. 2. Measurement of resistance of winding test. 3. No Load Test. 4. Reduced voltage running up test for rewound motor. 5. Any mechanical/electrical defect to be brought to the notice of Engineer-In-Charge. 6.The motor to be removed from site transported to the workshop & back to site & installed in position at the risk & cost of contractor. Note : Rewinding of motor shall be done by approved agency/authorized agency of the motor works.There should be warranty of the winding for atleast six months after its repair.

Up to 5 HP electric motor

Above 5 HP & up to 15.00 HP electric motor

Weekly routine & preventive including breakdown maintenance of filtration plant, pump set,valves, pressure filters & other equipments as per the check list enclosed as Annexure “D” all as per specifications & as directed by Engineer-In-Charge. (Details of equipments & plants etc. are as per Annexure “A”) Note : i) The necessary spares parts required for the maintenance shall be supplied by the department at free of cost except consumable materials like grease,oil,cotton waste,rubber parts, etc. ii)Above maintenance includes attending day to day complaints of pumps, valves & other equipments/accessories inside the filtration plant & swim pool premises. iii) Greasing to the bearings of electric motors on both sides shall be done as per requirement/ instructions from Engineer-In-Charge .

Replacement of filter media in the existing pressure filters by supplying & filling gravel of size 1-2 mm & and of 0.4-0.8 mm of approved quality including removing the filter media from the existing filters & disposing the waste to the directed location all as per specifications & directed by Engineer-In-Charge.

Providing, fixing & jointing to pipe work of 150 mm dia Cast Iron/Spheroidical Graphite(SG)Iron D/F butterfly valves with IS mark approved make as per IS : 13095 of PN 1.5 rating (including all hardware & packing) water works quality , having hand wheel/lever arm, spindle of stainless steel as per requirement, testing the joints & valves to hydraulic pressure as mentioned all as per specifications & directed Including making flanged joints with or without new flanges & providing & fixing CI/DI/PVC/CPVC/HDPE specials(tail pieces etc.), including removing the existing butterfly valves & depositing in the departmental stores etc. complete all as per specifications & directed by Engineer-In-Charge. Note : The agency has to provide tool kit & appliances for the technician with measuring instruments, pliers, nose pliers, knives, adjustable spanners, hand crimpling tool & any other tools required for attending the complaints.

Fabrication & welding works:

Fabrication & welding works at all levels in steel sections like angles flats tees & channels, MS plain or chequered plates including supplying, cutting, fabricating, welding, installation & fixing in position on site including painting with a primer coat of approved steel primer, oil paint,etc compete all as per instructions & directed by Engineer-In-Charge.

Repairs of GI/MS/PVC leaky pipes/chamber covers/ MS,CI valve, operation key rods/ plant house doors/aldrops/damaged angles /channels etc. by welding including cost of labour charges, welding materials, grinding, finishing, painting the surfaces, transportation etc. for the plant system all as per the instructions & directed by Engineer-In-Charge.( one job of minimum single run welding length up 25 cms or part of it )

Extra length of welding beyond 25cm in item no 9.2. …..above.

Providing & assembling of following safety accessories/rescue equipments including supply, installation,fittings as required & testing at site in Anushaktinagar

Ring floaters ( LIFE BUOYS) with 15 meters long strong rope(10mm) of reputed & approved make.

Swimming floaters with cotton rope of suitable length of approved make

Supply & assembling of Stainless steel Q manager of grade SS 304 with plastic belt of colour red or blue of reputed & approved make of following size : 1. Diameter of Pole : 63mm 2. Height of pole : 1000mm 3. Base :320mm x 320mm Square or circular. 4. Belt size(L):2.75 mtr Note : Above dimensions indicated are minimum.

Antiskid floor mat of PVC or any other suitable material of width 1.0 meter & adequate thickness of reputed & approved make for change rooms.Preferred make :Duro wipe-TTL,etc.

Supply and pasting of 3M retro reflective tape Yellow colour for marking the pathway of swimming pool deck area.The roll of tape should be minimum 50m length

Filling in the existing chambers of deck areas with sand/gravels supplied by the Contractor from local market,etc., and providing & fixing cheqeured tiles as per existing surrounding flooring,tile 20-25mm thick of following sizes, all complete as per specifications & as directed by EIC.

Chamber size:490x490mm,depth:400mm

Chamber size:950x470mm,depth:300mm