REPAIR / MAINTENANCE OF SWIMMING POOL UNDER GE (U) BATHINDA

Amount

Supply and fixing in replacement of suction sweeper assembly (all parts) made out of MS sheet of suitable size as per existing including plastic bristles (brush) for cleaning of floor of swimming pool and inlet pipe 40m dia GI pipe approximate 6 inch long for dewatering duly welded and other end threaded on suction sweeper assembly along with plastic wheels and two movable hinges for lifting the assembly during operation complete all as specified and as directed by Engineer-in- Charge.

Supplying and adding Crystal alum of superior quality as directed and approved by Engineer-in-Charge

Supply and fixing PVC nylon branded helical pipe 40 mm/50mm dia( flexible ) suitable to suction sweeper and pumping set alongwith plastic balls for floating of pipe complete all as approved and directed by Engineer-in-Charge.

Supply and fixing in replacement nylon rope 15 mm dia twisted of superior quality complete all as directed by Engineer-in-charge.

Supply and fixing in replacement direct on line starter in sheet metal enclosure type MK-1, DOL, upto 7.5HP ,with 9-15 Amp relay range complete all as directed by Engineer-in- Charge

Supply and fixing in replacement star delta starter in sheet metal enclosure suitable for 25HP motor pump complete all as directed by Engineer-in- Charge

M & L for preparation of old steel and iron surfaces of any description over 10cm in width or girth and applying two coat of synthetic enemal paint of any tint complete all as specified and directed by Engineer-in-Charge.

Supply & fixing leather buffalow superior quality as per sample complete all as directed by Engineer-in-charge.

Supply & fixing oil immersed graphite gland packing off sizes of superior quality complete all as directed by Engineer-in-charge.

Dewatering/bailing out muddy staganated water from pool of capacity 3000 Cum and balancing tank manually or with the help of non clogging pumping set,inner wall scrapping out silt,algae etc from side wall and floors by cleaning steel wire brush ,brooming etc and washing the side walls and floor with caustic soda solution and washing again with clear water after washing the same with caustic soda solution. Note :- Contractor shall provide necessary arrangement at his own cost and will make goods to disturbed surface.No extra cost shall be paid on this account.

Material and labour for opening of cylindrical type pressure filter of capacity 36000 GPH and size 2.5 mtr in dia and 5.5 mtr in length including removing the old filter media, removing all the scaling deposited on the inner surface area of filter assembly by using wire bursh and cleaning the inner filter surface by bleaching poder, soda ash, refilling new filter media for topping up/making up the unserviceable media of various silica grade as directed at site without any breakage in inner assembly. reassembling the filter assembly and apply one coat of good quality paint on the outer surface area of the filter assembly and testing for proper functioning and testing complete all as specified and as directed by Engineer-in-Charge. Note :- 1.Firstly removed all Old Filter Media and refilling the same after cleaned it & Topping up new filter media shall be measured and paid for separately under respective items here-in-after as supply only.

Supply and adding Caustic soda complete all as specified and directed by Engineer-in-Charge.

Supply only washed and cleaned filter media gravels in accordance with IS: 8419 Part-l, hard and preferably rounded with average specific gravity not less than 2.5, free from clay, sand, loam and organic impurities of any kind, acid solubility not more than 10.00 % for gravel of size 12.0 mm to 40 mm for pressure type water filter complete all as specified and directed. Note :- Contractor shall provide the test report & purchase voucher of the above mentioned item.

Supply only filter media comprising of filter sand, in accordance with IS: 8419 Part-l, average specific gravity not less than 2.5, uniformity coefficient less than 1.5, Silica content tested in accordance with IS: 2000, any sample of filter sand shall not contain more than 5 percent by volume of impurities, such as clay, loam, silt, Loss in lgnition not more than 0.70 % Acid solubility not more than 5.00 % , particle size 1 mm to 6 mm, complete all as specified and directed. Note :- Contractor shall provide the test report & purchase voucher of the above mentioned item.

Supply and adding in swimming pool TCCA 90 granular base all as specified and as directed by Engineer-in-Charge.

M & L for collection of water sample from cascade, balancing tank & pool area as directed by Engineer-in-charge in clean/sanitized bottle of capacity 01 ltr in front of MES rep, carrying out the biological and chemical analysis test from the Govt approved laboratory and submit the test result to Engineer-in-Charge for each sample complete after 15 days of each month all as directed.

Supply and fixing plastic brush on the bottom of bamboo for cleaning of algae in the deep (diving area) of Swimming Pool complete all as specified.

M & L for repair of internal pipeline of Pressure Filter along with repair of nozzle & certain welding inside cage structures holding the pipeline. Note. Cost ofr T&P required for the complete work job is deemed to be included in this rate. Nothing extra shall be paid on this account.

Supply only new Chemical dosing system including painting and replacment of discharge line, suitable to inject solution upto 25 LPH comprising dosing pump coupled with three phase electric motor of capacity 0.5HP, 1440 RPM assembly with agitator in single motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 Ltrs Capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete all as directed. (0.5 HP Pump fixed on dosing system is replace with new and the cost of the new pump is deemed to be included in this item).

supply and fixing in replacement clorinaxx floating swimming pool chlorine dispenser fits 3" chlorine tablets for indoor & outdoor swimming pool complete all as directed.

S&F in repair 80 mm dia sluice valve, ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring including jointing material such as nuts, bolts, washers and rubber sheet etc complete all as directed.

All as per serial item No. 28 above but for 150 mm dia sluice valve.

All as per serial item No. 28 above but for 200 mm dia sluice valve.

All as per serial item No. 28 above but for 250 mm dia sluice valve.

Supply and fixing of PVC pipeline of 20mm dia complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of flat submersible copper cable, 4.00 sqmm, 1100volts, including minor accessories required for fixing with Suction Sweeper motor complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement floating ball required during suction sweeping work complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement wire brush to remove algae from tiles mannuanlly complete all as specified and directed by Engineer-in-Charge.

Dismantling of pumpset with motor including over hauling motor with pumpset of capacity 25 HP including changes of gland bush, inserting of graphite gland, greasing, changes of tyre coupling and setting of alignment and refix the same place complete all as specified and directed by Engineer-in-Charge.

Comprehensive maintenance of swimming pool by the contractor providing one operator and one helper in each shift for continuous operation of swimming pool (two shifts starting from 0600hrs to 2200hrs) for entire time of swimming pool complete all as specified and directed by Engineer-in-Charge.

Frame work for base (same iron frame is used as per existing) of pumpset of capacity 25 HP, including dismantling and disconnecting of pump set with motor and refix the pumpset with electrically connection and testing by adjusting alignment, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement strainer required for traping suspended particle like leaf of tree, insects etc from swimming pool mannuanlly complete all as specified and directed by Engineer-in-Charge.

Supply only comprssor oil for Air blower of make specified for use by manufacturer complete all as specified and directed by Engineer-in-Charge.

AJ. Owners (BID ID -3259880)

GILL ENTERPRISES (BID ID -3267816)

M/S Aggarwal construction co. (BID ID -3261561)

M/s NIRMAN BUILDERS (BID ID -3262336)

M/s Kataria Construction Company (BID ID -3267780)