REPAIR / MAINT OF COMMAND SWIMMING POOL OLD SWIMMING POOL AND DIVING CHAMBER AT NAVAL BASE KOCHI AND OPERATING MAINTENANCE OF TRAINING SWIMMING POOL (NAVY SURVIVAL SYSTEM) AT WSTF GARUDA, NAVAL BASE KOCHI.

Amount

Material and labour in repair open pressure filter of capacity 120 Cum/hr , drain out water remove all filters media(sand & pebbles) cleaning the internal surface and applying one coat of anti corrosive bituminious paint pebbles duly washed and cleaned with fresh water and reassemly the filter testing and commissioning complete all as specified and directed

Material and labour in replacement of Quartz sand in three grades replacement in the filter grade size 4/8, 8/16, 16/32 mm complete all as specified and directed

Supply and fix in replacement of MS Butter fly valve 150 mm dia complete all as specified and directed

Supply and fix in replacement of MS Butter fly valve 100 mm dia complete all as specified and directed

Supply and fix in replacement of MS Non Return butterfly Valve100mm dia complete all as specified and directed

Supply and fix in replacement of Hydrant valve doube headed 63 mm dia complete all as specified and directed

Supply and fix in replacement of CI sluice valve 80mm dia complete all as specified and directed

Supply and fix in replacement of CPVC valve 40mm dia complete all as specified and directed

Supply and fix in replacement of pressure guage 0-65 psi complete all as specified and directed

Supply and fix in in replacement of CPVC pipe inner diameter 75 mm with CPVC schedule 80 pipes & plain schedule 80 fittings on walls / ceiling or laying in floors and jointed with CPVC primer & CPVC solvent cement including taking down unserviceable old one, complete all as specified and directed

Supply and fix in replacement of CPVC pipes SDR 13.5 & plain CPVC SDR 11 fittings outer diameter 40 mm on walls / ceiling or laying in floors and jointed with CPVC primer & CPVC solvent cement including taking down unserviceable old one, complete all as specified and directed

Supply and fix in replacement of UPVC pipe of size 200 mm dia for pump header including bend reducer,elbow,Tee, coupling, MTA, Flanges, nut bolts and all connected fittings and taking down the old unserviceable pipes and fittings complete all as specified and directed

Supply and fix in replacement of UPVC butter fly valve of size 150 mm dia taking dowm the old unserviceable butter fly valve complete all as specified and directed

Material and labour for scrubbing & cleaning thoroughly for removing the dirts, sediments, sillts etc from the internal surfaces of HDPE storage tank 5000 liters of capacity (bottom and wall) by using brushes, bleaching powder and other cleaning materials as required complete all as specified and directed

Material and labour for maintenance and cleaning of command swimming pool complete all as specified and directed

Material and labour for maintenance and cleaning of old swimming pool complete all as specified and directed

Notes for item No 15 & 16:-Daily routine maintenance tasks include the following:- (a) Checking of all parts of the plants for its functional stability. (b) Caliberating and dozing the plant to obtain variable dosage 2 PPM at user's end. (c) Testing chlorinated water for correct dosage. (d) Routine maintenance tasks shall be carried out from 0800 hrs to 1600 hrs. Record of testing/dosage/time of checking, maintenance carried out etc. shall be maintained separately for each plant by the contractor. (e) Spares for replacement if any will be measured and paid seperately as supply & fix as per requirement. (f) Suction sweeping the bottom of the entire pool for a period of two hours (4 AM to 6 AM) or as required to clean the water for bailing out the sediments. (g) Removing all floating particles by using net before 6 AM. (h) Cleaning of command swimming pool every Monday & Thursday including brushing inside the entire pool having bottom area 1540 Sqm, side wall having an area 515 Sqm, 172 meter long scum channel and having 667500 gallons entire capacity of water. . (j) Cleaning of old swimming pool every Tuesday & Friday including brushing inside the entire pool having bottom area 380 Sqm, side wall having an area 168 Sqm, 84 meter long scum channel and having 107000 gallons entire capacity of water.

Supply only bleaching powder ISI marked superior quality complete all as specified and directed

Supply only Soda Ash complete all as specified and directed

Supply only Sodium Hypocloride complete all as specified and directed

Supply only Calcium Hypochlorite Granules disinfectant for water tretment having chlorine content (60-70) % complete all as specified and directed

Supply only poly aluminimum cloride (PAC) COAGULANT CONTAINING APPROX 29% Al2O3 with bacity of approx 64% packed complete all as specified and directed

Supply only Ortho - Toliding solution for testing of disolved chlorine in water complete all as specified and directed

Material and labour for disconnecting of suction and delivery pipe and electric connections, from three phase centrifugal pump sets motor of 10 HP capacity and dismantling the pump sets complete from the foundation, strip opening the unserviceable motor at site to located the fault and transporting to the local work shop . Strip opening the motor and cutting/removing burnt out winding and rewinding the motor with as per existing original wire guage super enammelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating the stator upto varnish fully dry and testing the motor at work shop to the satisfaction of Engr-in-charge. Coupled the motor with pump and installed at site as per existing position.Testing the pump set after completion of work complete all as specified and directed

Material and labour for disconnecting of suction and delivery pipe and electric connections, from three phase sweeping motor 5 HP capacity and dismantling the pump sets complete from the trolly, strip opening the unserviceable motor at site to located the fault and transporting to the local work shop . Strip opening the motor and cutting/removing burnt out winding and rewinding the motor with as per existing original wire guage super enammelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating the stator upto varnish fully dry and testing the motor at work shop to the satisfaction of Engr-in-charge. Coupled the motor with pump and installed at site as per existing position.Testing the pump set after completion of work complete all as specified and directed

Material and labour in replacement of Framed / Fabrication work for , such as Valve chamber covers, Static Tank Cover, Base frames for pumpsets , Protection covers for Pumpsets / Panel Boards, Staging for Water tanks, ladders, etc. complete all as specified and directed

Supply and fix in replacement of filter basket stainer set flanged type suitable for 10 HP pumpset 200 mm dia including filter inner and outer body made of plastic material including nut bolts complete accessories as per existing make and model complete set all as specified and directed.

Supply of water tesing Kit for PH testing, Tds testing and chlorine testing complete set all as specified and directed.

Providing services of experienced tradesmen from 0800 hours to 1600 hours in 01 General shift of 8 hours shift (one tradesman in a shift) for Operation and Maintanence of Water Survival Training facility (WSTF) filtration plant and water supply pumpsets at Garuda comprising of following Inlet /out let water filter equipments and pump sets including testing and operation of valves and allied works including saturdays/ sundays/ holidays for operation of system as and when required and also carry out minor repairs / servicing /. recetification of faults as and when required to all machines/ Equipments and valves to ensure 100% serviceability and maintain the ppm level out let water for swimming pool complete all as specified and as directed.

Material and labour in repair open pressure filter of model BWF 44 capacity 46 Cum3 flow rate with 900 kg sand filter media , drain out water remove all filters media (sand ) cleaning the internal surface and reassemly the filter after complete replacement fresh coares sand as specified, testing and commissioning complete all as specified and directed

Supply and fix in replacement of Multi Port valve PVC type 4 inch dia complete all as specified and directed.

Supply and fix in replacement of pressure guage 0-10 kg/cm2 complete all as specified and directed.

Supply and fix in replacement of PVC pipe inner diameter 63 mm on walls / ceiling or laying in floors and jointed with PVC primer & PVC solvent cement including taking down unserviceable old one, complete all as specified and directed.

Supply and fix in replacement of PVC pipe of size 100 mm dia with fibre coating for header/pumping line including bend reducer,elbow,Tee, coupling, and all connected fittings for taking dowm the old unserviceable pipe complete all as specified and directed

Supply and fix in replacement of PVC pipe of size 200 mm dia with fibre coating for header/pumping line including bend reducer,elbow,Tee, coupling, and all connected fittings for taking dowm the old unserviceable pipe complete all as specified and directed

Supply and fix in replacement of CPVC ball valve 63 mm dia complete all as specified and directed.

Material and labour for maintenance and cleaning of WSTF swimming pool complete all as specified and directed.

Notes for item No 28 & 39:-Daily routine maintenance tasks include the following:- (a) Checking of all parts of the plants for its functional stability. (b) Caliberating and dozing the plant to obtain variable dosage 2 PPM at user's end. (c) Testing chlorinated water for correct dosage. (d) Suction sweeping the bottom of the entire pool for a period of two hours (6 AM to 8 AM) or as required to clean the water for bailing out the sediments. (e) Removing all floating particles by using net before 6 AM. (f) Cleaning and suction sweeping the bottom of the entire WSTF swimming pool pool for a period of two hours every Saturday including brushing inside the entire pool of size length 20 mtrs, width 10 mtrs, depth 4.6 mtrs and having 700000 Ltr entire and min cap of 600000 Ltr capacity of water. (g) Routine maintenance tasks shall be carried out from 0600 hrs to 1600 hrs. Record of testing/dosage/time of checking, maintenance carried out etc. shall be maintained separately for plant by the contractor. (h) Spares for replacement if any will be measured and paid seperately as supply & fix as per requirement. (j) Adding requisite quantity of chemicals considering the condition of the pool:- (i) Dozing requisite quantity of TCCA 90 Japan Granular through dozing system for maintaining the percentage of chlorine up to 2 PPM every day (0800 Hrs to 1600 Hrs). (ii) Dozing requisite quantity of soda ash for maintain the PH level of pool water between 7-8 every day (0700 Hrs to 1400 Hrs).

Supply only TCCA 90 JAPAN Granules disinfectant for water tretment having chlorine content (90) % complete all as specified and directed.

Supply and fix in replacement of unserviceable manifold arm assembly lateral set 3/4"consists of lateral length 225 mm, 160 mm, extends 100 mm and bushes suitable to existing 2.5 kg/cm2 astral pool make sand filter of 2 mtr dia complete all as specified and directed. Note: -The contractor has to brought lateral same as existing sample provided by Engr-In-Charge

Supply and fix iin replacement of Heavy duty chlorine dosing / chemical dosing system plunger type suitable to inject solution up to 25 LPH working pressure 10 Kg/cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembly with agitator in one motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 Ltrs capacity, complete unit mount on heavy duty MS fabricated frame duly anti corrosive paint complete with chemical grade PVC NRV along with control panel for dosing pump suitable for Model SSAPS/CDSPT/25 made out of powder coated MS fabricated box consisting of LED indicator, digital volt meter, Amp meter, single phase preventer, high voltage low voltage protection complete all as specified and directed

Repair and maint of Swimming pool suction sweeper 500 LPH moving filtration plant of semi automatic motor electric 240 V 50 Hz single phase with sand filter type with control valves and pipes and trolly wheels complete all as specified and directed

Material and labour in replacement of worn out Gland Packing of pump set / sluice valves / hydrants any make / metal / size including washers of any shape / size to avoid water leakage as indicated including taking out old one complete all as specified and directed.

Supply and fix in replacement of 3 phase starter for pump set 5 HP capacity complete all as specified and directed

Material and labour for painting of pump set/valves of any size by two coat of synthetic enamelled paint of existing colour after scrubbing and cleaning making the surface ready to paint and complete all as specified and directed

Material and labour for painting of pipe line any size by two coat of synthetic enamelled paint of existing colour after scrubbing and cleaning making the surface ready to paint and complete all as specified and directed

Repair and Servicing of filter bucket stainer set suitable for 5 HP pumpset 100 mm dia including filter and replacement of set of washers and nut bolts packing complete accessories complete all as specified and directed

Material and labour in replacement of diconnecting suction and delivery pipe lines from unserviceable Electric driven 3 phase centrifugal pump from motor and opening the pump , cleaning , replacing the worn out part like - ball bearing , gun metal bush , pump shaft repair by lath, repairing of impeller by grinding / polishing ,water sealant of any type and necessary gland packing etc. which ever be required to making 100 % serviceable of pump sets coupled with motor and installed at site as per existing including testing after complete repairs of work all as specified and directed at site of capacity 5 HP.

Supply and fix in replacement of three core flat/round cable of size 10 sqmm with bare bunched copper conductor insulated with PVC and sheathed with PVC for suction sweeper pumps with voltage grade up to 1100 volts generally conforming to IS 694: 1990 complete all as specified and directed by Engr in charge.

Phejays Agencies (BID ID -3424546)

K THOMAS AND COMPANY (BID ID -3421072)