REPAIR MAINT OF STPS, SEWAGE PUMP AND STPS CHEMICALS AND ALLIED WORKS IN PH NO 1 AND PH NO II AREA AND REPAIR MAINT OF STN SWIMMING POOL AND SUPPLYING OF POOL CHEMICALS ALONGWITH ALLIED WORKS UNDER GE PANAGARH

Amount

Pumping out sewage water from the existing sumps of sewage plant Pump house with the help of Non clogging of pump any kind capacity of pump set not less than 2160 LPM capacity 15HP/20 HP (Minimum) So as to vacate the sumps to enable the repair of the main non clogging submersible pump sets installed in the pump house. Note :- (a) Pumping shall be continued till the main pumps installed in sewage sump is cleared for carrying out repair work. (b) Delivery pipe should be connected and the sewage water shall be thrown in the manhole of out side the fencing /wall of central sewage plant towards the main gravity dropping main hole. (c) Pumping of sewage water still be continued till the sumps are fully empty and to keep till the installed non clogging pump are repaired & fully operative. (d) Necessary man power to operate the pump set are deemed to be included in the rate. (e) Rate quoted is deemed to include for Diesel/Engine oil till completion of repair work including testing of sewage pump set. (f) Rate included for transportation of pump set to site/back.

Dismantling of electric induction motor 12.5 HP, AC, 3 phase, 415 volts from site after disconnecting from pump & electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, and reassembling after repairs and replacement of parts as required, refixing the same at site and connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of Motor complete all as directed.

Lifting the non clogging pump set electrically operated by 15HP/20 HP 3 Phase motor incl column pipe, line shaft etc after disconnecting of all elect and water line connection for the any make of pump & motor complete as directed.

Dismantling of non clogging submersible pump of capacity 15HP/20 HP and taking out burnout winding from the stator of motor and rewinding with PVC copper wire as per existing gauge incl connection commissioning & testing complete all as directed

Lowering complete the non clogging pumping set and reflixing the motor carefully including connection and testing complete as directed

Pumping out sewage water from the existing sumps/tanks of STPs (MBBR technology) with the help of Non clogging of pump any kind capacity of pump set not less than 1500 LPM capacity 10HP/15 HP (Minimum) along with tanking out mud/ solid sludge from the tank complete from soild sepration chamber, aeration chamber and despose whole sludge to faraway areas from public places including cleaning of sump completely. So as to vacate the sumps to enable the repair of the main non clogging pump sets installed in the STPs. Note :- (a) Pumping shall be continued till the main pumps installed in STPs sump is cleared for carrying out repair work. (b) Delivery pipe should be connected and the sewage water shall be thrown in the manhole of out side the fencing /wall of STPs towards the main gravity dropping main hole. (c) Pumping of sewage water still be continued till the sumps are fully empty and to keep till the installed non clogging pump are repaired & fully operative. (d) Necessary man power to operate the pump set are deemed to be included in the rate. (e) Rate quoted is deemed to include for Diesel/Engine oil till completion of repair work including testing of sewage pump set. (f) Rate included for transportation of pump set to site/back.

Lifting the non clogging submersible pump set electrically operated by 3.7 HP 3 Phase motor incl column pipe, line shaft etc after disconnecting of all electric and water line connection for the any make of pump & motor complete as directed.

Dismantling of non clogging submersible pump of capacity 3.7 HP and taking out burnout winding from the stator of motor and rewinding with PVC copper wire as per existing gauge incl connection commissioning & testing complete all as directed

Lowering complete the non clogging pumping set and reflixing the motor carefully including connection and testing complete as directed

Dismantling of electric sewage induction motor 3.0 HP, AC, 3 phase, 415 volts from site after disconnecting from pump & electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, and reassembling after repairs and replacement of parts as required, refixing the same at site and connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as directed.

Dismantling Non clogging pump set of centrifugal type (3.0 HP induction motor), AC, 3 phase, 415 volts from site after disconnecting of suction and delivery line, taking out to work shop, dismantling pump set for overhauling, replacing u/s shaft sleeve, gland packing, bush, water seal, applying grease etc reassembling the pump set and refixing back at site on the base plate and connecting existing pipe line with nuts, bolts and new gasket, connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as directed.

Dismantling pump set of centrifugal type (12.5 HP induction motor), AC, 3 phase, 415 volts from site after disconnecting of suction and delivery line, taking out to work shop, dismantling pump set for overhauling, replacing u/s shaft sleeve, gland packing, bush, water seal, applying grease etc reassembling the pump set and refixing back at site on the base plate and connecting existing pipe line with nuts, bolts and new gasket, connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as directed.

Dismantling of electric induction motor of suction sweeper 3.0 HP, AC, 3 phase, 415 volts from site after disconnecting from pump & electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, and reassembling after repairs and replacement of parts as required, refixing the same at site and connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as directed.

Dismantling of electric induction blower motor 5.0 HP, AC, 3 phase, 415 volts from site after disconnecting from pump & electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, and reassembling after repairs and replacement of parts as required, refixing the same at site and connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as directed.

Material and labour for PCC 1:3:6 type C2 (using 40mm graded aggregate) for foundation etc including necessary fram work complete all as specified and directed.

Testing of Sewage Water Samples for BOD annd COD testing analysis as mentioned below from STPs viz STP ILP-II - 04 Nos, STPs FAD- 01 Nos, STPs 59 DOU- 01 Nos, STP 54 Enfr-01,STPs Sr Off Accn -01, STP Iffrs Accn 1- 01, STP Offg Accn 2 -01, STP 559 ASC - 01, STP 2 Bihar- 01, complete all as specified and directed. (a) BOD (b) COD (c) PH Level (d) Total Suspended Soild(TSS) (e) Outlet Coliform Note: Testing of Sewage Water Treated sewage Water for total 12 STPs in three month Basis.(i.e Treated Sewage water in Each STPs consider as one Job) (a) Sample of Sewage Water for the above media test are to collected in transparent container/Jar/bottle separately for each test against each STPs. (Hygienically clean bottles). (b) Sample of water to be collected shall be forwarded to Govt Lab / any authorized Lab

Supply & fix in replacement XLPE insulate armoured heavy duty 1100 V grade LT cable of Size 95 Sqmm 3.5 Corewith standared aluminium conductor cable laid in trenches or passing through pipe or fixed on pole through ducts wall ceiling and terminating with suitable size of cable glands and crimping the leads with aluminium lugs.

M & L for taking out & servicing of existing unserviceable Air Blower of capacity 188 Cubic/Hr from Authorised sevice center with taking out of electric cable complete and reconnecting the electric and mechanical connection at existing location after carrying out following repairs all as specified and directed .(Note- Spare part required for replacement shall be measured and paid separetly and cost of taking out of old & fixing new if any ordered for item No 16 to 20 shall be deemed to be including in quoted rate of this item). (a) Replacement of Oil seal (b) Replacement of locking arrangement of pully (c ) Replacement of gland packing with oil and greasing.

Supply only Air filter suitable for above

Supply only belt as per existing model

Supply only bearing

Supply only set of rotor with hub as per existing model

Supply only set of gear with hub as per existing model

Repair to the Induction motor (440 Volt 50 Hz) Power of capacity 5 HP for blower in STP plants by dismantling the rotor complete rewinding the stator with proper gauge of super enamelled copper wire including changing of insulating material proper heat varnish, painting replacement of bearing complete & connected with complete all as directed.

M & L for finding out defect of STPs panel and taking out burnt interconnection wiring including U/S and serviceable component for re use including rewiring of panel using existing size of copper cable,ferrule , lugs, insulating materials, nut bolts washer of various sizes refixing serviceable items complete all specified and directed

Supply and fixing in repair, flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 6 Sqmm 3 core including jointing material and connection work

Supply and fixing in repair, flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 10 Sqmm 3 core including jointing material and connection work

S & F round strand steel wire rope dia 12 mm and connected clamp nut bolts fixed complete all as per directed.

M & L for Submersible pump Fully Automatic Star delta Starter Type MU-G Motor rating AC-3,Duty 415v, 50 Hz 3 Phase to 25 HP,Relay range of 17-25 A as per existing after taking out old U/S.

M & L for Timer Star Delta time of 3 sec-30 sec Voltage range 240-415VAC.Contact arrangement 1 C/O (Star)+1 C/O (Delta) as per existing after taking out old U/S.

M & L for 3 Pole Power Contactor type MNX, AC 3 32A as per existing after taking out old U/S.

M & L for Over Load Relay Direct Mounting Relay range of 17-25 A as per existing after taking out old U/S.

M & L for Start Push Button as per existing after taking out old U/S.

M & L for Stop Push Button as per existing after taking out old U/S.

M&L voltmeter digital 0-500V capacity as per existing after taking out old and unserviceable.

M&L Ampmeter 96x96 size digital with CT ratio of 0-100 Amp as per existing after taking out old and unserviceable.

M& L Pressure gauge for blower as per existing fter taking out old and unserviceable

Supply and fixing in repair Butterfly valve PN-1.0, 50 mm dia use in STPs complete all as specified and directed

Supply and fixing in repair Electro magnetic Diaphragm pump having a cpacity of 6.0 LPM at maximum injection pressure of 3.5 Kg/cm2 complete with Pphead, fittings, footvalve, Antisyphon valve and suitable to operate on 230 V/single phase 50 HZ AC supply including connectimg to pipe line including testing complte as directed.

M&L for nylon tube ¼ “ dia for chlorine dozing system all as directed.

S&F NRV (antisyphon valve) for chlorine dozing system.

Suplly and fix Plastic MBBR Filter Bio media for sewage water treatment of size 25x12 mm black in colour all as specified and directed.

Supply and fixing Submersible sewage cutter pump 2 HP, 3 phase, 415 volts all as specified and directed.

M&L DI pipe of 150 mm bore with spigot and socket end rubber gas cate joint(titon) centrifugally cast class k-7 conforming to IS 8329-2000 laid in trenches/ on surface/ over masonry pillar and connection to old or new position complete all as directed. Cost of joint included in the qoted rate.

All as per item No 44.00 mentioned here-in-above but 200 mm bore.

Supply and fix in repair MS Column pipe 150 mm dia, 3mtr length medium grade flange type both ended with complete fitting all as specified and as directed.

Supply and fix in repair 50mm bore GI Tubing medium grade in Trenches/ Floor/Pillar and connection in old or news position including fitting like socket /Union/Tee/Reducer Nipple etc complete all as specified and directed.

All as per above Item No 47.00 mentioned here-in-above but bore 25 mm

Cleaning overhead building service water tank (capacity of upto -2000 ltrs ) by high pressure and disinfections by ultraviolet radations and disposal of sludge at safe place. Rate also includes all labour, materials, equipment, plants and mechinery etc complete in all respect. Total process of the cleaning comprises of following steps. (i) Cleaning of initial sludge and sedimentation etc and disposal of sludge insludge tank carefully. (ii) Total high pressure cleanig with machines using special rotary high pressure cleaning for total removal of scaling, dirt and algae etc from the walls, pillars and flooring to thoroughly expose the original concrete wall/surface. (iii) Removal of sludge by labours. (iv) Removal of dirt, fine mud and fine particles etc. by industrial vaccum cleaner. (v) Sterilisation of all walls, flooring and pillar by special anti bacterial agents for reductions of microbiological impurities. (vi) Final disinfection by special industrial ultraviolet radiations to ensure complete sterlisation of tanks. Note :-(i) Rate are deemed for writing work i.e. tank clean on (date), (month) and (year), font size should be 10 cms. (ii) Any damages of float valves and tanks due to negligence of work will be rectified by the contactor is own cost.

Material and labour for Dismantling of old unservicable Direct online starter and Supply and fixing for Direct online starter for induction motor Pump set of rating 5 HP, 415 volts, 50 Hz having with sheet metal encloser and relay range 3 phase 7 to 10 Amps rating panel mounting complete all as specified and directed.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete as specified and directed . Note :- Punned thickness 18 cm shall only be considered for payment

Supply and lay in trenches fly ash bricks, for cable protection all as specified and directed.

M & L for parallal boring under roads in conventional method without disturbing the top surface of the road for passing of cable protection pipe etc complete all as specified and directed.

S&F Pipes galvanized, 50 mm bore “light grade”, supplied and laid complete including necessary fittings such as tees, bends, elbows, sockets, reducers etc as per site requirement or specified.

Supply of calcium based high strength chlorination chemical for water disinfceant in granular form in factory sealed HDPE container chlorine concentratian level 60% to 65% complete all as specified and directed.

Supply and fixed in repair, connecting and testing reflux valve (non return valveIS -5312) CI suitable for 150 mm bore pipe heavy duty both end flanged of pressure rating PN 1.6 and jointing with joint with rubber or fibre board gasket complete with and including required nos size of nuts, bolts and washers complete all as specifed and directed.

Supply and fixed in repair, connecting and testing reflux valve (non return valveIS -5312) CI suitable for 125 mm bore pipe heavy duty both end flanged of pressure rating PN 1.6 and jointing with joint with rubber or fibre board gasket complete with and including required nos size of nuts, bolts and washers complete all as specifed and directed.

Material and labour for opening of sluice valves 150 mm dia bore after de-scaling and grinding on Lathe Machine and replacement of Spindle, Gutka, valve sheet, brass rings as per existing and complete scaling and proper functioning at site refixing at existing postion inclcluding nut, bolt, washer, gasket, wheel complete all as specified and as directed.

Taking down unserviceable sluice valve and supply and fixing new sluice valve of size 150 mm dia bore (conforming to IS-14846-2000), long type CI body, gland thrust plate, hand wheel of grey cast iron, spindle of high tensile brass, nut body seal ring and wedge facing ring head, bronze bolt nut of high carbon steel, gasket of compressed fiber gland packing of jute having flanged & drilled type nominal pressure rating , PN 1.6 unit including jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc. complete all as specified.

Transporting of centrifugal monoblock pump from storeyard for rewinding at workshop and dismantling pump and rewinding of centrifugal monoblock pump motor 1.0 HP with equivalent supper enamelled copper wire with insulation material, heating and varnishing and testing complete all as specified and directed.

Transporting of centrifugal monoblock pump from storeyard for rewinding at workshop and dismantling pump and rewinding of centrifugal monoblock pump motor 0.5 HP with equivalent supper enamelled copper wire with insulation material, heating and varnishing and testing complete all as specified and directed.

M&L for replacement of ball bearing suitable for 12.5 HP motor of Crompton greave complete.

M&L for replacement of GM bush suitable for centrifugal pump of capacity 12.50 HP complete.

M&L for PVC flexible hose pipe 50 mm dia with flat iron clamp complete as per existing sample complete.

M&L Nylon brush 4 feet long for suction sweeper complete.

M & L of Pumping out water from Swimming Pool with the help of External Pump & cleaning of Swimming Pool complete by using mechanical cleaning all as directed (The cost of mtrl, labour and necessary tools & plants are deemed to be included in the rate) Cleaning of Swimming Pool will be carried out.

M&L for cleaning of UG Reservoir of swimming pool (Water) by Hi-Tech system using High Pressure jet Pump having putting minimum pressure of 150 Bar to clean all sludge on walls, floors, treating with Hydrogen peroxide and applying ultra violet rays to make the tank bacteria free(by using tanclean chemical) of 20000 Gln capacity tanks complete all as specified and directed.

M&L for repair to centrigfugal pump cap 12.5 HP by repairing of pump Shaft by leath work, lapping grinding etc and to bring it in proper size so as to fit impleller. Replacement of pump motor coupling strap alongwith flange with new one. Repair to pump body by leath work & whatever necessary for smooth operation of the pump at swimming pool filter plant all as sepcified.

Matreial and labour for disconnecting of defective Air compressor from the Pump house including motor of 3 phase and Compressor along with PVC pipe including disconnecting electric connection as required and dismantling spare parts of Air Compressor of any size, motor overhauling, rewinding, greasing, testing and separating the unserviceable parts, cleaning the serviceable parts, re-metalling machinery polishing and re-assembling including replacement of old parts and necessary painting apply spray paint with two coat of synethetic enamel paint over a coat of red oxide primer complete all as specified and directed. Note:- Spare parts required will be measured and paid separately as "Supply only" here in after.

Supply only Piston for pump set

Supply only Piston oil ring

Supply only Liner

Supply only Bearing

Supply only Gear oil

Supply only Compressor air meter

Supply only Nozzle (Air)

Supply only Gate valve 1/2 inch

Supply only PVC nylon heavy duty pipe

Supply only Fan belt

Supply only Wheel

Dismantling of old unserviceable valve pit and Material and labour for valve pit construction of brick masonry valve pit of internal dimension 90 x 90 x 90 cm depth with weli burnt brick 1st quality locally available having compressive strength 75Kg/sqcm in CM (1:4) and 10 mm thick plastering in CM (1:4), internal and external surfaces, PCC (1:4:8) type D2 (Using 40 mm graded broken stone aggregate) as in foundation lean concrete, PCC (1:3:6) type C1 (using 20 mm graded broken stone aggregate) as in bedding and copping, MS frame with 40 x 40 x 6 mm angle iron 5 mm thick MS sheet cover plate with locking arrangements, hinges and two coats of synthetic enamel paint (1st quality) over one coat of red zinc chrome primer including preparation of surface, three coats of white wash on plastered surface (exposed to view) including necessary excavation in soft loose, soil, returning filling in and removal of surplus soil to a distance not exceeding 50 m complete all as specified and and directed.

Supply and fixing in repair, PVC insulated copper cable, HRFR, water proof best quality of size 3 core 10 Sqmm multistranded for connection to Motor set of cap upto 20 HP, testing and commissioning all as directed.

Repair to hair stramer by replacement of brass hair strainer welding/ leath work , of strainer Body,locking clump, including the replacement of rubber/ fibre washer belongs to the cover of hair strainer including the repair of strainer base by welding & necessary PCC work so as to operate the contrifugal pumps smoothly to avoid air lock.

Material and labour for opening of sluice valves 200 mm dia bore after de-scaling and grinding on Lathe Machine and replacement of Spindle, Gutka, valve sheet, brass rings as per existing and complete scaling and proper functioning at site refixing at existing postion inclcluding nut, bolt, washer, gasket, wheel complete all as specified and as directed.

Material and labour for opening of sluice valves 125 mm dia bore after de-scaling and grinding on Lathe Machine and replacement of Spindle, Gutka, valve sheet, brass rings as per existing and complete scaling and proper functioning at site refixing at existing postion inclcluding nut, bolt, washer, gasket, wheel complete all as specified and as directed.

Opening completely pressure filter & oxidation chamber of capacity 32000 GPH and taking out existing filter media (sand, gravells) stainers and nozzles, removing and depositing filter media to a distance not exceeding 50 m for reuse at site and strainer and nozzles to MES stores yard including necessary repair/welding to make the pressure filter vessels complete leak proof for improving the strength and finally reassembling the pressure filter including filling of new strainer, gravles & sand in existing position duly cleaned replacing worn out gasket and nut bolts and washers complete all as directed. (Note- Nozzles, strainers, gravels shall be measured and paid seperatley under relevant items)

Material and labour for prepration of old painted steel/iron surfaces of pressure filter & oxidation chamber by scrapping and cleaning of External and internal surfaces and applying two coats of black bituminious anti corrosive paint internal surface suitable for drinking water and Navy blue paint on outer surface marking the date of cleaning on the body complete all as specified and directed.

Supply only special coarse sand passing through 3.125 x 1.56 mm mesh suitable for use in filteration plant complete all as specified

Supply only special coarse sand passing through 1.6 x 3.2 mm mesh suitable for use in filteration plant complete all as specified

Supply only new washed, cleaned, dust free, gravel of grading 25 mm to 20 mm. graded filter media suitable for use in filteration plant complete all as directed

Supply only new washed, cleaned, dust free, gravel of grading 20 mm to 12 mm. graded filter media suitable for use in filteration plant complete all as directed.

Supply only new washed, cleaned, dust free, gravel of grading 12 mm to 06 mm. graded filter media suitable for use in filteration plant complete all as directed.

Supply only new washed, cleaned, dust free, gravel of grading 06 mm to 03 mm. graded filter media suitable for use in filteration plant complete all as directed.

Supply and fixing in layers mix of manganese dioxide (MnO2) and treated carbofil in lumps of size 20 mm to 15 mm containing 75% of manganese Dioxide and 25% KG carbofil suitable for use in filltration plant complete all as specified and directed.

Supply and fixing live catalytic media (green Sand) suitable for use in filltration plant complete all as specified and directed.

Testing of Water Samples for Chemical analysis as mentioned below from viz swimming pool Pump house ). (a) PH Level (b) Specific Conductivity (c) Chloride (CL) (d) Total Harness as Ca CO₃ (e) Iron as (FE) (f) Arsenic (AS) (g) Total dissolved solids Note :- Note: Testing of Water for Raw Water & Filtererd Water for Swimming pool plant in two month Basis. (a) Sample of Water for the above media test are to collected in transparent container/Jar/bottle separately for each test against each pump houses. (Hygienically clean bottles). (b) Sample of water to be collected shall be forwarded to Govt Lab. (c) Testing of Water shall be carried out at the office of Senior Geologist, Geological Sub Divn No-II, Spandan Complex, Ist Floor, Burdwan (Opposite Municipality office near Burdwan Rly Station (WB). OR any authorized State Govt Lab. (d) Water samples shall be collected every alternate month Test Results alongwith remarks shall be submitted in this office every alternate month.(W.e.f the commencement of contract agreement to the completion of the contract )

SUPLY ONLY THE FOLLOWING CHEMICAL IN SWIMMING POOL AND IRON REMOVAL PLANT FOR TREATMENT AGAINST TURBIDENTY, ALGY & PATHEGENIC BACTERIA SO AS TO MAINTAIN THE SWIMMING POOL WATER FOR SWIMMING ALL AS DIRECTED BY ENGR-IN-CHARGE OR HIS ACCRIDITED REP:- (a) Supply of calcium based high strength chlorination chemical for water disinfceant in granular form in factory sealed HDPE container chlorine concentratian level 60% to 65% complete all as specified and directed.

(b) Supply only sedimantation coagluent for swimming pool complete all as specified and directed.

( c) Supply only copper sulphate suitable for swimming pool complete all as specified and directed.

(d) M & L for floating chlorine dispenser for swimming pool chlorination complete all as specified and directed.

(e ) M & L for 100% calcium hypochorite chlorine tablet for swimming pool, disinfection tablet size should be bigger enough to fit in the above floating chlorine dispenser complete all as specified and directed.

Supply Only Chlorine Test Kit with coloured sample complete with Testing fitments & OT Solution in Rexine finish Box.

Supply only for OT solution for chlorine test in 500 ML bottle complete.

Supply only nylon rope best quality 20 mm dia complete.

Material and labour for Dismantling of old unservicable Automatic star delta starter and Supply and fixing for Fully Automatic star delta starter for Submersible Pump set of rating 25 HP, 415 volts, 50 Hz having with sheet metal encloser and relay range 3 phase 21 to 42 Amps rating along with supply and fix three phase preventer panel mounting complete all as specified and directed.

Taking out chlorine Dozing plant, transporting to workshop of manufacture or authorized dealer, dismantling the dozing plant, cleaning, disconnecting electric connection liquid of all Job parts taking out all defective parts and supply and fix new parts for replacement (New parts will be measured and paid separately under relevant item after reassembling, testing and re-fixing complete all as specified and directed.

(a) Rotor assembly with brackets & tolerance rings part No.PMBRPL2

(b) 7 Pump Head (Ferrules 1/4" & duckbill included) Part No.UCPH7FD

(c) 7 Pump Tube Part No.MCCP207 (5 PK)

(d) Injection check valve3/8" Part No.MCINJ38 (5 PK)

(e) Weighted suction line strainer 3/8" Part No.ST138

(f) 3/8" weighted suction /discharge tubing Part No- MALT002

(g) Checkvalve duckbill only (PK of 5)Part No-MCCVDBO

(h) Connecting nut 3/8"Part No-MANUT00

(j) Rollar Assambly 4 -Pack Part No MC3ASYD

(k) Coil 250 V 50 Hz Part No MP6J222

Repair to the motor (230 Volt 50 Hz) Power 120 watt, RPM-920) of agitator belongs to chlorine dozing system by dismantling the rotor complete rewinding the stator with proper gauge of super enamelled copper wire including changing of insulating material proper heat varnish, painting replacement of bearing complete & connected with chlorine dozing system afitetor complete all as directed.

MS FORWARD BUILDERS E 32/10/KKD

UNITED BUILDERS