87616 OUTSOURCING SERVICES FOR OPERATION OF SWIMMING POOL INSTALLATIONS AND SUPPLY OF CHEMICALS AT ARAKKONAM

Amount

Round the clock maintenance and running of swimming pool filtration plant with pump sets/pump for sliding/ suction sweeper/ air-compressor /chlorination plant / chemical dozing pump set etc., at swimming pool by engaging the following tradesmen including sundays and holidays, complete all as specified and directed:- (a) FGM (skilled) - 3 Nos (01 No per shift, 3 shift per day each shift shall be of 08 Hrs) DUTY HOURS 1 st Shift 0600 AM -0200 PM, 2 nd Shift 0200PM - 1000 PM, 3 rd Shift 1000PM-0600AM

Details of Swimming pool plant (a) Mono block centrifugal pump set 10 HP 415 V, 3 Ph, 50 Hz capacity - 3 Nos (Including standby) (b) Air-compressor capacity 9.64 m3/min, Pressure 21 kg/cm2 with 3 Ph induction motor 5.5KW/ 7.5 HP - 1 No. (c) Pressure filteration plant horizontal type filtering capacity - 199.50 cum/hr - 2 Nos (d) Electrically operated AC SP 230V chemical dozing pump set - 5 Nos (i.e., Alum/ Bleaching powder/ Copper sulphate/ Soda ash/ Ammonia). (e) Centrifugal pump set 5 HP capacity 415V, 3 Ph, 50Hz for sliding -1 No. (f) Self priming non-clogging pump set 3 HP capacity for suction sweeper - 2 Nos.( Swimming pool and Diving pool) (g) 3 phase, 440 V, Electrical control panel including DOL starter and star/ delta starter. (h) Sluice valve of swimming pool pipe and CI pipe lines of various sizes. (j) RCC balancing tank capacity 1.00 lakh ltrs capacity.

Notes for item No. 1: The following are deemed to be included in the rate quoted by the contractor. (i) Operator must be skilled and must have knowledge of operation and general maintenance of swimming pool and attending minor faults whenever arise. (ii) Operator must have knowledge to maintain the daily log sheet as per proforma for swimming pool. (iii) The contractor/ operator must ensure the cleanliness in and around the surrounding of installation complete, the amount of Rs.500/- for each installation will be recovered for non-cleaning of installation etc., (iv) The tradesmen/ operator employed by the contractor must wear the uniform with name plate with name of contractor, under whom he is working. The amount of Rs.1000/- for each installation per month per person will be recovered in case of non-wearing the uniform with name plate. (v) Common mobile phone, torch light, rain coat and gum boot to be provided to the duty operator by the contractor in the locations. Expenditure incurred in this aspect is deemed to be included in the quoted by the contractor.

(vi) It is the responsibility of contractor to provide reliver and no additional cost shall be claimed by the contractor. The rate quoted deemed to include the pay and allowences of the reliver. Contractor must make payments to the employed personnel through AADHAR linked bank account only. Details of accounts with name shall be submitted to the Engineer-in-charge along with the RAR claims. (vii) Date of weekly/ monthly/half yearly maintenance should be entered in logsheet and signed by incharge of installation and the rates quoted by the contractor is deemed to include for the same. (viii) Insurance cover for the employed people is must and sole responsibility of the contractor. Documentary evidence shall be submitted by the contractor to the department in this regard. (ix) Cleaning of the plant room and surrounding area of swimming pool area upto 5 RM including removal of the debris away from the installations and repairs/ replacement of internal fittings and fixtures has to be carried out through out the contract period. (From commencement to completion of the contract) and the rates quoted are deemeed to include for the same.

Cleaning the bed of swimming pool of size 50 x 25m and upto 1.8m depth and diving pool of size 16 x 16m and 5.5m depth in water with the help of suction sweeper pump set, including removing the grits from overflow drain, brushing, rubbing, scrapping out the algae, solids from bottom surface of drains, side walls, ladder, tiles around the swimming pool,/diving pool, cleaning and flushing out the fresh water and refixing the grits in position etc., complete all as specified and as directed.

Notes for item No. 2: (i) The contractor shall employ minimum three mazdoors daily for cleaning of swimming pool/ diving pool. (ii) All cleaning materials including consumables for cleaning and necessary tools and plants shall be provided by contractor and the rate quoted is deemed to include for the same. (iii) Suction, sweeper installed at swimming pool shall be used and maintained by the contractor for cleaning of swimming pool. However the wornout brushes/ wheels/ telescopic brush of suction sweeper shall be replaced by the contractor and the rate quoated shall be deemed to include for the above provision.

Material and labour for opening monoblock pump set 10HP capacity, transporting to private work shop, dismantling the pump set removing carefully damaged/ burnt out winding from slot, cleaning the slots with CTC and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, including metalling the worn out shaft and replacement of bearings, gun metal bush, gland flange, gland rope, studs, bolt, nuts with wahsers and terminal plate, cooling fan with MS cover, oiling and greasing and refixing back into position for making motor fully functional including testing for satisfactory running complete all as specified and as directed.

Material and labour for taking down the motor 7.5HP capacity from Air compressor, transporting to private work shop, dismantling the motor removing carefully damaged/ burnt out winding from slot, cleaning the slots with CTC and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, including metalling the worn out shaft and replacement of bearings, coupling, studs, bolt, nuts with wahsers and terminal plate, cooling fan with, oiling and greasing and refixing back into position for making motor fully functional including testing for satisfactory running complete all as specified and as directed.

Material and labour for removing the motor 5HP capacity from sliding pump, transporting to private work shop, dismantling the motor removing carefully damaged/ burnt out winding from slot, cleaning the slots with CTC and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, including metalling the worn out shaft and replacement of bearings, rubber coupling, studs, bolt, nuts with wahsers and terminal plate, cooling fan with MS cover, oiling and greasing and fixing back into position for making motor fully functional including testing for satisfactory running complete all as specified and as directed.

Material and labour for taking down the motor 3HP capacity fromsuction sweeper trolly, transporting to private work shop, dismantling the motor removing carefully damaged/ burnt out winding from slot, cleaning the slots with CTC and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, including metalling the worn out shaft and replacement of bearings, rubber coupling, studs, bolt, nuts with wahsers and terminal plate, oiling and greasing and fixing back into position for making motor fully functional including and testing for satisfactory running complete all as specified and as directed.

Taking out the existing star-delta starter from panel, cleaning the electronic parts from inside, refixing the OLR, contactor, NVC, connecting link wires etc., for upto 10 HP capacity motor complete all as specified and as directed.

Taking out the existing DOL starter upto 5 HP capacity motor from panel, cleaning the electronic parts from inside, refixing the OLR, contactor, NVC complete all as specified and as directed.

Material and labour for taking down the compressor unit from the air compressor, carrying out repairs, reconditioning of rotating parts, replacing of filters and lubricants reassembling into position by using new suitable rubber packing including studs, flanges, bolts and nuts etc... for making it fully functional, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer including testing for satisfactory running complete all as specified and directed

Material and labour for cleaning the underground makeup sump of capacity 1,00,000 ltrs capacity by dewatering the sump using submersible pumps removing the silt/ sludge deposited at bottom, walls complete, cleaning the sump internally using high pressure water jets upto 120 bar pressure followed by vaccum cleaning including white washing with one coat of lime to the internal/ outer surface of the tank, removing green vegitation outside the sump including writing the capacity of the sump , date of cleaning and next due date with letter of 6 cms height by using synthetic enamel paint of approved tint over a coat of black base paint of size 50 x 30 cms, complete all as specified and as directed.

Maintenance and servicing of chloronome plants of any type and make for the following installations including necessary tools and safety equipments for servicing/maintenance and supply & fixing minor spares required for repair/ replacement complete all as specified and as directed. Notes: Spares/ items required for chloronome plants by replacing the defective parts shall be provided by the contractor as required at site and the same will be measurered and paid under relevant items mentioned below. If any break down occurs/ chlorine gas leakage found, the contractor has to repair/ rectify the fault within 24 hrs after receipt of complaints, incase if they fail to rectify within stipulated time, penalty will be charged @ 1500 per day after 24 hrs from occurance of fault, from the contractor during RAR payment.

MRS pump House capacity of 0-500 gms/hr (Plant No.1).

MRS pump House capacity of 0-500 gms/hr (Plant No.2).

Swimming pool plant capacity 0-200gms/hr.

Supply only following items of reputed make suitable for gaseous chloronome plant gravity flow 200 to 500 gms/hr capacity :-

Primary filter

Secondary filter

Mixing chamber

Diaphram type inlet/outlet valve

Pressure guage with teflon seal

Teflon heavy duty pipe connection to chlorine cylinder including PVC nuts at both the ends

Solutioner outlet

PVC "T" for water connection

PVC braided hose 25 mm dia

"U" type safety bend

PVC gas bend with NRV

Flow meter capacity upto 2 kg /hour

Orifice glass tube with NRV

Moisture glass tube with nuts

Glass NRV valve

PVC heavy duty ball valve inlet/outlet 15 mm dia

Air release valve 15 mm dia

Supply only following items of reputed make suitable for treatment of water in swimming pool plant :-

Bleaching powder

Alum in crystal

Soda Ash

Copper sulphate

Ammonia liquid in 500 ml bottle

Hydrochloric acid in PVC container 5 Litres

PPM test kit

O-Todoline solution in 500 ml bottle

Suction sweeper braided green hose 50 mm dia

Supply only following items of reputed make suitable for chemical dozing pumps:-

Injection/ check valve non metallic.

Chemical level sensing automatic shut down switch.

Suction valve/ foot valve non-metallic. .

Special flexible nylon suction tubing 10mm dia to withstand water pressure of minimum 10Kg/cm2.

PCB for chemical dozing pump

Control valve for chemical dozing pumps

NRV assembly for chemical dozing pumps

Ceramic ball

PVC container of capacity 100 litres for chemicals

Supply only calcium based granular high strength disinfectant chlorinating chemical for treatment of swimming pool water complete all as specified and as directed. Make: GRASIM INDUSTRIES LTD. /SREE RAYALASEEMA HI-STERENGTH HYPO Ltd Notes: (i) Brand name, Batch no and complete particulars of manufacturer should be printed on the container/ packing. (ii) Necessary test certificate shall be provided from authorized laboratory. (iii) Material shall be ordered one month in advance after obtaining the aprroval from Engineer-in-Charge.

Material and labour for repairs/servicing of chemical dozing pumps, electrically operated, single phase 230V 50Hz (i.e Liquid sodium hypocholrite, Liquid Alum, Liquid Soda Ash,Liquid copper sulphate, Liquid Bleaching solution etc) including replacement of unserviceable spares and refixing , recommissioning and testing after repair complete all as specified and directed i) Make/Specification of pump : Milton Roy A-11 capacity, 4LPH Max pressure 5.5kg/cm ii) Spares required for servicing shall be measured and paid seperately under respective items

Taking down exisiting corroded/ damaged MS heavy grade pipe of the following sizes by gas cuting and supply and fix MS pipe, medium grade including welding, machine work etc., complete including preparation of steel surfaces of MS pipe and applying two coats of 1st quality synthetic enamel paint of approved tint over a coat of red oxide primer, complete all as specified and directed:- Make: TATA/Jindal/Zenith/BST

MS pipe of dia 100mm

MS pipe of dia 200mm

MS pipe of dia 300mm

Material and labour for preparation of old painted steel surfaces of MS pipe of the following dia of MS pipes and applying a coat of 1st quality synthetic enamel paint of approved tint complete all as specified and directed:-

MS pipe of dia 100mm

MS pipe of dia 200mm

MS pipe of dia 300mm

Material and labour for providing telescopic duraluminium rod 25mm dia for cleaning swimming pool and diving pool including drilling, bolts and nuts etc... (extension of the rods) complete all as specified and directed.

Material and labour for providing suction sweeper assemply including wheels and bolts & nuts with wooden/Nylon brush all as specified and directed.

Taking down of existing unserviceable sluice valve from the existing position including Supply & Fxing of new sluice valve, CI body, ISI marked, class PN 1:6 heavy duty, flanged ends, cast iron wheel with SS spindle (ISI Marked) conforming to IS : 14786-2000, short body all as specified including nuts, bolt, washers and gasket etc... for the following sizes:- Make : Leader/Kirloskar/L&T/Upadhyay/AUDCO/Bir

300 mm dia

200 mm dia

150 mm dia

Taking down of existing unserviceable butterfly valve of size 200mm dia from the existing position including Supply & Fixing of new butterfly valve (ISI marked) heavy duty, flanged ends, ISI Marked all as specified including nuts, bolt, washers and gasket etc... Make :Normax/Kirloskar/L&T/Upadhyay/AUDCO

Material and labour for disconnecting and taking down the corroded unserviceable existing Hair filter direct to the system by providing new MS pipe (200mm dia), flanges, filter elements etc... for the smooth functioning all as specified and directed

Supply and fix including necessary PCC for stand post made of 50mm dia MS pipe, medium grade, upto 1.8 Mtr long, to fix the dosing pumps on the top with fixing arrangements like welding etc... Including taking dowm old GI pipes, Complete all as specified and directed

Supply and fix foot valve, 200mm dia, including taking down the old unserviceable one complete all as specified and directed. Make: Upadhyay/Leader/Kirloskar/ Sant/AUDCO/Normax

VARADHI ENTERPRISES

m/s SRI VALLI ENTERPRISES

C SRINIVASAN

SRI VIGNESH BUILDERS

VKR ENTERPRISES