REPAIR/MAINT OF SWIMMING POOL 1 2 AND 3 INCLUDING PUMP PRESSURE FILTER PIPELINE VALVES AND OTHER ALLIED WORKS AT NDA KHADAKWASLA

Amount

Repair/Periodical maintenance of Swimming Pool No-2 & 3 of size 50 mtr long,21 mtr wide with variable depth between 0.5 to 3.5mtr installed at NDA Khadakwasala. Size of driving pool 16mtrx16mtrx5.4mtr.The maintenance shall be carried out during term break or any other dates given by the User / Department. Repair/Periodical maintenance of Swimming pool No: 2 & 3 comprises with the following works services:- a) De-watering of water from swimming pool bed including balancing chamber of swimming pool completely (approx.Qty 31 Lac ltr) by installed pump at swimming pool. b) Cleaning of Swimming pool bed,vertical walls complete (tilled surfaces) manually by using brushes, muriatic acid, caustic soda or any other cleaning agent without damaging the existing tiles. Finally washing total surfaces with fresh water and make ready for fill up with water. c) Cleaning of balancing chamber by using mud pump, removing deposited silt from bottom of chamber, cleaning all vertical walls, removing algae and finally washing with fresh water and make ready for fill up with water. Note :- After carry out of maintenance water shall be re-filled and to be made ready for swimming.

M&L in replacement of cast iron fittings such as bends (any type ,radius , angle) tapers any type (straight,bend,increasing, decreasing or double socket etc),Tee piece,single branch Y junction double branch collar,blank flanged etc caps and plugs etc as per IS:9523-2000 of class K-12 PN -10 with internal cement mortor lining and external cement motor lining and external zinc black bitumen coated of upto 300 mm complete all as specified and directed.

S&F in repairs Mechanical joint collar/adaptor cylindrical shape of CI Pipe of having diameter of upto 350mm all as specified and directed

M&L for mild steel rolled section connected with each other with welding (angle, tee, channel, beam, hollow sections etc) as in main and cross beams, hip verticle hollow sections and jack rafters, purlins where connected to common rafters and running rails where verticle suctions and fixed in welded in wall in wall surface with plates and other verticle sections are fixed in ground level embedded in concrete fixed and horizontal sections fixed in wall with bolt completly, fixed with angle, cleats or other connecting plates conforming to Gde Fe -410-W (Gde E-250) quality-B complete including dismantling of existing all as specified and directed.

All as per item No 4 above but plates (plain or chequered channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachement

M&L for painting to steel surface over 10cm width or girth with two coats of synthetic enamalled paint over and red oxide primer, complete all as specified and directed.

M&L for Cleaning existing tile joints and pointing in existing joints of ceramic tiles with cement to match with the swimming bed pool colour complete all as specified and directed.

Supply and fixing of new nylon brush(soft quality) with wooden base of size 3'(feet( long, 2.5" (Inch) wide localy available best quality, suitable for fix with suction sweeper, including taking out existing damaged brush from suction sweeping equipment complete all as specified and directed.

Supply & fix PVC flexble hose pipe (Bangadi pipe as per sample) 50mm OD including necessary jubli clamp, including taking out existing damaged flexible pipe from suction sweeper pumps complete all as specified and directed.

Servicing /Repairs to existing Non clogging pump (suction sweeping pump) of any make, capacity 5 HP and head, Suction & Delivery 40mm/40mm. Installed at swimming pools. Repair of pumps comprises with following works:- a) Dismantling of pump completely without damging any parts, degreasing and cleaning of parts and setting aside for inspection of serviceable parts. b) Re assembling the pump by using existing serviceable parts and new parts such as bearing set, bush, Gasket, Gland , Trolley wheels etc, including any other repair required for smooth functioning of pump complete. Note :supply only parts required for replacement shall be measured and paid seperately under respective items

Supply only DE & NDE Bearing suitable for Suction sweeping pump non clog type, Pump capacity 5HP ( as per existing)

Supply only Gasket set of Suction sweeping pump non clog type, Pump capacity 5HP.

Supply only CI Gland suitable for Suction sweeping pump non clog type, Pump capacity 5HP.

Repair /servicing of centrifugal pump Make Kirloskar Brother, Type KDS 1587 having suction and discharge 100mmx100mm, coupled with 15 HP induction motor, 415 Volt, 3 Ph, 50 HZ. Repair works comprises with following works : a) Dismantling of pump completely without damging any parts, degreasing and cleaning of parts and setting aside for inspection of serviceable parts. b) Re assembling the pump by using existing serviceable parts and replacement of bearings DE/ NDE including Lathe machine work or any other repair required for smooth functioning of pump complete. Note :supply only parts required for replacement shall be measured and paid seperately under respective items

Repair /servicing of induction motor with pump Make Asteral, Model 41447 having suction and discharge 200mmx140mm, 15 HP induction motor with pump, 415 Volt, 3 Ph, 50 HZ. Repair works comprises with following works : a) Dismantling of Motor completely without damging any parts, degreasing and cleaning of parts and setting aside for inspection of serviceable parts. b) Re assembling the Motor by using existing serviceable parts as bearing set, bush, terminal Plates etc Note :supply only parts required for replacement shall be measured and paid seperately under respective items

Supply Only DE & NDE Bearing suitable for induction motor with pump capacity 15 HP Make Kirloskar Brother, Type KDS 1587 Make of bearing NBC, SKF, TATA

Supply DE & NDE Bearing suitable for induction motor with pump capacity 15 HP make Asteral, Model 41447 Make of bearing NBC, SKF, TATA

S&F in repair 3 pole power contactor AC, 415 Volt, with required NO + NC & Coil voltage 380 to 400, suitable for 15HP water pump, complete all as specified and directed. Note: Make as per existing & required at site to accommodate in existing position

S&F in repair thermal over load relay for 3 Phase AC Motor starter,suitable for 15HP water pump.relay setting range 17.0 to 25.0 Amps, complete all as specified and directed.. Note: Make as per existing & required at site to accommodate in existing position)

S&F in repair 3 pole power contactor AC, 415 Volt, with required NO + NC & Coil voltage 380 to 400, suitable for 40HP water pumpcomplete all as specified and directed.. Note: Make as per existing & required at site to accommodate in existing position)

S&F in repair thermal over load relay for 3 Phase AC Motor starter,suitable for 40HP water pump.relay setting range 48.0 to 65.0 Ampscomplete all as specified and directed.. Note: Make as per existing & required at site to accommodate in existing position)

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 4 X 16sqmm including taking down of Old U/S cable complete all as specified and directed..

S&F in repairs sheet Metal Enclosure Triple Pole & Earth with three pin & Earth plug with socket complete with one TP MCB 32A ,415V including taking down of old U/S one complete all as specified and directed..

S&F in repairs Butterfly Valve (wafer type) class PN 1.6 150mm, ISI marked with SG Iron Disc Gear Operated Nitrile/ EPDM rubber lining Seat Test Pressure 1.6MPa (Hyd) including all minor fixing arrangement with necessary MS Tail Piece complete all as specified and directed. Make Zoloto Atr No 1078A or equivalent make as listed at makes list in PS

Repair/servicing of centrifugal pump Make: Kirloskar, type- UP 100/38 having size 100mmx150mm, coupled with 40 HP induction motor, 415 Volt, 3 Ph, 50 HZ, Repair works comprises with following works : a) Dismantling of pump completely without damging any parts, degreasing and cleaning of parts and setting aside for inspection of serviceable parts. b) Re assumbling the pump by using existing serviceable parts and replacement of bearings DE/ NDE including Lathe Machine work or any other repair required for smooth functioning of pump complete. Note: supply only parts required for replacement shall be measured and paid seperately under respective items

Supply only Waterseal for suitable for 15/40 HP pump of Kirloskar make as per model mensioned at ser BOQ item No 15 & 25 above

Supply Only DE & NDE Bearing suitable for induction motor with pump capacity 40 HP Make: Kirloskar, type- UP 100/38

Repairs/rewinding of Electric induction motor of capacity 15HP, 3Phase, 415 Volt, 1475 r.p.m. of make: Kirloskar, by removing burnt winding and rewinding with super enamelled copper winding wire with proper turn & gauge to achieve desired r.p.m including replacement of bearings complete and couple with the existing pump and testing complete all as specified and directed..

Repairs/rewinding of Electric induction motor of capacity 40HP, 3Phase, 415 Volt, 1475 r.p.m. of make: Kirloskar, by removing burnt winding and rewinding with super enamelled copper winding wire with proper turn & gauge to achieve desired r.p.m including replacement of bearings complete and couple with the existing pump and testing complete all as specified and directed..

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as per IS 10500:2012 at Filtration Plant, Raw Water PH and Booster PH including Stocking/ Handling and Shifting of Calcium based high strength Chlorinator (Calcium Hypochloride) for water disinfectant as granular form in factory sealed HDPE container (45 / 50 kg per container) having, chlorine concentration level not less than 65% complete all as specified and directed.

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as per SP TI 03 of 2010 at Swimming Pool No 1, 2 and 3 including Stocking/ Handling and Shifting of Trichloroisocyanuric Acid (swimming pool treatment compound) in granular form having concentration 90% in factory sealed HDPE container of 45/50 kg each complete all as specified and directed.

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as Per SP TI 03 of 2010 at Swimming Pool No 1, 2 and 3 including stocking/ Handling and shifting of of Alum crystal free from impurity class I of size ranging from 1/5" to 3" suitable for swimming pools complete all as specified and directed.

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as per IS 10500:2012 at Raw Water PH and D3 Area Sump including Stocking/ Handling and Shifting of Bleaching Powder stable Grade-I conforming to IS 1665/89 ( Second revision)minimum chlorine persentage 34%+/- 1% in package of 25Kg HDPE container duly marked for Batch No & Manufacturing Date with all necessary Test certificate complete all as specified and directed.

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as Per IS 10500:2012 at Filtration Plant and Raw Water PH including Stocking/ Handling and Shifting of Ferric Alum (Grade-4) suitable for purification of drinking water in the form of solid lumps/ slabs having valid BIS certificate as specified in table 1 of IS 299-2012 complete all as specified and directed. Note : Each consignment of alum suppied by the contractor should have marking of weight.

M&L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as Per SP TI 03 of 2010 at Swimming Pool No 1,2 and 3 including Stocking/ Handling and Shifting of Copper Sulphate of superior quality complete all as specified and directed.

M& L for providing and adding/mixing as per direction of Engr-in-Charge/SHO to maintain water quality as Per SP TI 03 of 2010 at Swimming Pool No 1,2 and 3 including Stocking/ Handling and Shifting of Soda Ash free from impurity ofsuperior quality. Note for item No 30 to 36 : a) To add/ mix the chemicals ( including stocking and handling) in correct proportion as specified and directed as wll as to maintain data sheet to be produces for checking of SHO. b) Periodically to test the condition of water from approved lab of specified locations/water sources/storages after adding the chemicals and produce the test results for record c)The required qty of each item as required has to be procured only after getting confirmation regarding quality and quantity from Engineer in charge . d) Contractor have to produce the Test Certificate per batch of supplied Chemicals. e) Suitable sch of credit againt empty container will be deducted as per sch of credit of this BOQ. f) Each consignment of Ferric Alum supplied by the contractor should have marking of weight on each block of Ferric Alum.

S&F in repairs floating hose pipe 50 mm dia.(as per sample) complete all as specified and directed.

S&F in repairs telescopic handle 5 mtr long 25 mm dia made of anodized aluminium and with butterfly nut connection suitable to mount all the accessories like nets and brushes complete all as specified and directed.

S&F in repairs deep bag net made from polypropylene and white polyster netting with 1.5'' butterfly nut/clip connection and suitable to trap deep pool larger sediments complete all as specified and directed..

S&F in repairs brush 250 mm long in white ABS butterfly nut to fix in telescopic handle for cleaning allege from the pool tiles complete all as specified and directed.

M&L in repair/replacement for MS Pipe heavy duty, as per IS 1239(I) including specials, Supplied and laid complete on column including jointing by means of electric arc welding of nominal dia 100 mm and thickness 5.3mm,including necessary bends,Tee,short pieces, flanges etc as per site requirement complete all as per specification and directed.

S&F in repairs direct online 3Phase DOL starter capable of 5 HP complete all as specified and directed..

S&F in repairs CI non rising sluice valve of bore size 250mm with stainless steel stem and gun metal parts conforming to IS 14846 / BS 5163, PN 1.6 or API 600 including suitable size nuts, bolts, washer and rubber gasket all as required complete all as specified and directed.

Taking out existing spoiled sand ,accumulated mud/quartz sand etc.( Fine filter media) from the Rapid Gravity feed type Filter Bed / Pressure filter of any size installed at swimming poolsat NDA Khadakwasla, washing thoroughly, sieving and stacking size wise for reuse good quality sand and removing the spoil from site complete all as directed Note: The unit rate is deem to be included for necessary T&P and scaffolding required

Taking out existing pavels/ Gravels of any size(filter media) from the Rapid Gravity type Filter Bed / pressure filter carefully, stacking the materials (size wise) where directed. Washing the Gravells/pavells thoroughly, sieving for stacking size wise for re use of serviceable qty all as specified and directed. Note: The unit rate is deem to be included for necessary T&P and scaffolding required

Labour only for Refilling (loose filling) of Pavels/Gravels of size as removed againt srl item No 45 above in the Filter Bed of rapid gravity filter complete all as specified and directed

Labour Only for Refilling (loose filling) quartz sand of size 02- 15mm as reotrieved from srl item No 44 in the Filter Bed of rapid gravity filter complete all as specified and directed .

M&L for Fresh quartz sand of size 0.45mm to 0.70mm and coefficient of uniformity shall be between1.3 to 1.7,and silica content should be not less than 90%, filling in layers in the Filter Beds, complete all as specified and directed. Note for item no 43 to 47 : The unit rate is deem to be included for necessary T & P and scaffolding required for removing and refilling of sand/gravels from the filter beds complete all as specified and directed .

M&L in repair/replacement for MS Pipes heavy duty as per IS 1239(I), including specials, Supplied and laid complete, on column incl jointing by means of electric arc welding of nominal dia 150 mm, thickness 5.3 mm for connecting pumping delivery line incl necessary bends,Tees, short pieces, jointing flanges etc.as per site requirement complete all as specified and directed

Supply & fix nylon rope 25mm dia ( as per sample) including taking out existing damaged nylon rope 25mm dia for suction using of sweeper as per necessary direction of Engineer-in-Charge complete all as specified and directed

S&F underwater swimming pool light made up of stainless steel IP 65, 30W LED, 230V SP with all fixing accessores required and including taking down unsv underwater lights complete all as specified and directed

S&F in replacement of Swimming pool Ladder made up of Stainless steel crome finished, 4 feet long, having 2 step with anti skid cover as per existing sample including all necessary fixing arrengement as directed.

S&F fixing Basic Test Kit for residual cholorine and PH with complete box as directed.

Goodluck Enterprises

M/S JEELANI ELECTRICALS

R & Y CONSTRUCTION COMPANY

Shriram Energy Systems