REPAIR/MAINT OF VT PUMPS, SUBMERSIBLE PUMP SETS , SWIMMING POOL AND ALLIED WORKS AT PH - 02 AREA UNDER GE PANAGARH

Amount

Taking out rusted/worn out threaded foundation bolt after dismantling old cement concrete foundation base and S &F new anchor bolt with fasteners to bolts of size 20mm dia, 12 inch long with proper cement concrete foundation and making fair finished to match with the existing surfaces , complete all as specified and as directed.

Taking out vertical hollow shaft motor , ( Make : Kirloskar), 3 Phase 50HP/45 HP/40HP, 1440 RPM , 50 Cycle and dismantling the rotor complete and rewinding the startor with proper gauge of super enamelled copper wire including changing of insulating material, varnishing heating properly and reassembling and refitment to its original position with replacement of connection plate including testing, complete all as specified and as directed. Note :- (i) Super enameled copper winding wire of existing gauge paid seprately under relevant item. (ii) Rate quoted is deemed to inclusive of transportation charges.

Taking out U/S ratchet plate assembly from VT motor of any size / capacity and S&F ratchet plate assembly complete with ratchet, balls hexagonal bolts etc , complete all as specified and as directed.

Lifting/ lowering of vertical turbine Pump set ( make -: WPIL ) Lifting : By disconnecting of all electrical connections to motor and pump , and dismantling the motor from foundation by unscrewing foundation nuts after disconnecting delivery main and kept aside inside pump house , Lifting of VT pump assembly from bore of any depth alongwith column pipe /shaft and connected items are kept inside pump house to check the unserviceability. Lowering :- Lowering of pump assembly in bore of any depth alongwith column pipe, shaft and connected items after repair against respective item here-in- after and installation of pump motor in its original foundation, connections the same with top shaft as well as delivery main including electrical connectiion of both end i.e. with starter and motor terminals. Note :- (a) Rate quoted against items deemed to be included for lifting /lowering. (b) Chain pulley block will be used according to the load of pump alongwith column pipe and connected items. (c) Any damages to equipment due to negligence during lifting/lowering to be born by contractor at his own risk & cost.As per direction of Engr-in- Charge.

Dismantling of turbine pump bowl asembly of any make and capacity and size complete carefully without damaging any parts of the pump and setting aside in pump house for ascertaining the serviceability of existing dismantling parts, with the following works :- (a) Through removing sludging and cleaning of complete bowl assembly items, such as bowl, discharge case , suction case , Impeller , lock collect, bearing /bushes, pump shaft complete etc. after assambling the pump. Checking of all rotary and statutory parts of pump bowl assembly and making free for their satisfactory run.

Supply only following spare parts of vertical turbine pump of any capacity. (Note : Make of spares shall be garden reach ship builders & engineers /WPIL)

Packing box bearing brass/bronze suitable for 40 mm shaft as required at site.

Packing box bearing brass/bronze suitable for 25 mm shaft as required at site.

All as per item No 6.01 and 6.02 here-in-before but for packing box gasket

Line shaft 10 feet long both end threaded 40 mm (SS)

Line shaft 10 feet long both end threaded 25 mm (SS)

Line shaft 5 feet long both end threaded 40 mm (SS)

Line shaft 5 feet long both end threaded 25 mm (SS)

Line shaft coupling suitable for 40mm dia shaft (SS)

Line shaft coupling suitable for 25mm dia shaft (SS)

Head shaft ( Top shaft ) , SS not exceeding 40 mm dia and 9 feet long as required at site

Head shaft ( Top shaft) , SS not exceeding 25 mm dia and 9 feet long as required at site

Rubber bush for line shaft bearing retainer suitable for 40 mm dia line shafts and suitable for 6 inch dia column pipe as required at site.

Rubber bush for line shaft bearing retainer suitable for 25 mm dia line shafts and suitable for 6 inch inch dia column pipe as required at site.

Bearing retainer bronze suitable for 6" dia column pipe and 40 mm dia line shaft as required at site.

Bearing retainer bronze suitable for 6" dia column pipe and 25 mm dia line shaft as required at site.

Shaft sleeve as suitable for line shaft 40mm dia (SS)

Shaft sleeve as suitable for line shaft 25 mm dia (SS)

MS Column pipe wall thickness minimum 6.90 mm, 6 inch dia, 10 feet long both end threaded (8 TPI) fitted with coupling at one end.

MS Column pipe wall thickness minimum 6.90 mm, 6 inch dia, 5 feet long both end threaded (8 TPI) fitted with coupling at one end.

Intermediate bowl CI 10 cc/1607 as per existing sample.

MS column coupling suitable for 6 inch dia , column pipe (8TPI) 7.1 mm minimum thickness ( internally threaded ) heavy duty.

Intermediate bowl bush rubber 25 mm for any type and size of bowl

Intermediate bowl bush rubber 40 mm for any type and size of bowl

All as per item No 6.22 & 6.23 here-in-before but brass gun metal .

Impellor lock collect carbon steel suitable for upto 40mm dia pump shaft as per existing sample

Suction/discharge case CI suitable for 10CC/1607 or any type of bowl as per existing sample

Suction / discharge case bearing bronze suitable for item No 26 (al) above upto 40mm dia pump shaft or as per existing sample.

Impeller close type bronze suitable for 10 CC/1607 upto 40mm dia pump shaft or as per existing smaple

Bowl stud suitbale for 1607 or any type and size of bowl or as per existing sample

pump shaft SS upto 40mm dia 9 feet long suitable for 10 stage bowl assembly having 1607 bowl or any type of bowl or as per existing sample

Split packing gland suitable for 40 mm head shaft with packing gland stud and nut complete.

Split packing gland suitable for 25 mm head shaft with packing gland stud and nut complete.

Packing box suitable for upto 20000 GPH pump set

Adjusting nut alongwith lock screw for 40 mm dia top shaft.

Adjusting nut alongwith lock screw for 25 mm dia top shaft.

Pump shaft and hallow shaft motor coupling complete suitable for 20000 GPH pump set

Cutting , facing and threading of column pipe upto 150mm dia of length n.exc 10 feet each as required at site , complete all as specified and as directed. Note: Rate are inclusive of transportation , loading /uploading etc of the item from installation to civil workshop & back.

All as per item No 7 here-in-before but for line shaft/top shaft any type n.exc 40mm dia & 10 feet long

Transportation of complete pump shaft, line shaft, head shaft ( top shaft) etc of any VT pump asembly and complete impeller assembly Old/New from pump house to civil workshop for carrying out the under mentiioned work and back to installation for refitment etc :- (a) Proper alingment of pump shaft, line shaft and top shaft. (b) Proper balancing of the impellers

Decoupling of VT hollow shaft motor 45 HP , 3 Phase ( make : Kirloskar), from pump and supply and fixing with new thrust bearing 7220B including greasing after taking out the old U/S thrustbearing form motor, complete all as specified and as directed.

All as per item No 10 here-in-before but ball bearing 6311 , complete all as specified and as directed.

Lifting of submersible pump of any type and capacity alongwith column pipe and 3 core flat cable complete after disconnecting of all electctric and water line connection for the any make of pump & motor, complete all as specified and as directed.

Dismantling of submersible pump bowl assembly of any make and capacity and size complete carefully without damaging any parts of the pump and setting aside in Pump house of ascertaining the serviceability of existing dismantled parts including reassembling complete pump with the following works :- (a) Cleaning of complete pump assembly items dischagre case, impellor , Shaft suction casing bowls disc & bearing etc. (b) Checking of all rotary and statutory parts of pump bowl & stage casing assembly and making free for their satisfactory run Notes : (i) cost of minor spares is rubber 'O' ring , oil seal etc. is deemed to be included in the item. (ii) Spare parts of submersible pump to be measured in item No 7 here-in-after.

Supply only following spare parts of submersible pump of any capacity, complete all as specified and as directed.

Suction Cover (Heavy)

Half coupling pump

S.S Shaft (V Stg)

Neck Ring

S.S Sleeve

Top S.S Sleeve

Top Washer

Allen key

Key for shaft

Bowl bush

Coupling bush

Bowl threded

Discharge Outlet

Non return Valve

Impeller

Lowering the submersible pump set alongwith motor, cable,column pipe and other connected accessories including making all electrical connection, commissioning & testing , complete all as specified and as directed.

Dismantling and taking out motor (20 to 40 HP) burnout motor winding from the stator of motor and rewinding with existing gauge PVC copper cable including connection commissioning & testing , complete all as specified and as directed. Note: Super enameled copper winding wire of existing gauge paid under relevent item.

Supply and laying in repair's flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 25 Sqmm 3 core including jointing material and connection work, complete all as specified and as directed.

Supply and laying in repair's 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, complete all as specified and as directed.

S&F in repair's round strand steel wire rope dia 12 mm and connected clamp nut bolts , complete all as specified and as directed.

S&F in repair's Fully Automatic Star delta Starter In panel Type MU-G Motor rating AC-3,Duty 415v, 50 Hz 3 Phase to 25 HP,Relay range of 17-33 A as per existing starter , complete all as specified and as directed.

S&F in repair's Fully Automatic Star delta Starter in panel MU-G Motor rating AC-3,Duty 415v, 50 Hz 3 Phase to 30 HP,Relay range of 17-35 A as per existing starter , complete all as specified and as directed.

S&F Fully Automatic Star delta Starter in existing panel Type MN Motor rating AC-3,Duty 415v, 50 Hz 3 Phase to 50 HP,Relay range of 30-50 A as per existing starter , complete all as specified and as directed.

S&F in repair's Timer Star Delta time of 3 sec-30 sec Voltage range 240-415V AC.Contact arrangement 1 C/O (Star)+1 C/O (Delta) as per existing ,complete all as specified and as directed.

S&F in repair's 3 Pole Power Contactor type MNX, AC 3 80A as per existing contactor , complete all as specified and as directed.

S&F in repair's Over Load Relay Direct Mounting Relay range of 30-50A as per existing relay , complete all as specified and as directed.

S&F in repair's On load Change Over switch in existing panel rating of 200A as per existing change over switch , complete all as specified and as directed.

S&F in repair's Start Push Button as per existing , complete all as specified and as directed.

S&F in repair's Stop Push Button as per existing , complete all as specified and as directed.

S&F in repair's Digital voltmeter of 0-500V capacity as per existing , complete all as specified and as directed.

S&F in repair's Digital Ampmeter 96x96 size digital with CT ratio of 0-200 Amp as per existing , complete all as specified and as directed.

Taking out chlorine Dozing machine, transporting to workshop of manufacture or authorized dealer, dismantling the dozing plant, cleaning, disconnecting electric connection of all Job parts taking out all defective parts and fix new parts , reassembling, testing and re-fixing, complete all as specified and as directed. Note : New parts will be measured and paid separately under relevent Items.

Supply only following spare parts of Decrin dozing Pumps(Existing Make : Declibac) .

Rotor assembly with brackets & tolerance rings part No.PMBRPL2

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

7 Pump Tube Part No.MCCP207 (5 PK)

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

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

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

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

Connecting nut 3/8"Part No-MANUT00

Rollar Assambly 4 -Pack Part No MC3ASYD

Coil 250 V 50 Hz Part No MP6J222

Supply only following spare parts of Chemical chlorine dozing (Existing Make : Sataya Sai bac).

PVC dosing head assembly with suction and delivery with NRV for 25 LPH

PVC NRV set with glass ball for suction and delivery adopter.

PVC adopter for suction and delivery without NRV

PVC stainer washer type heavy duty or Y type stainer for suction.

Teflon gland square type 3 mm

Chemical oil seal with cap

Dosing aligator gear box 25 LPH

Plunger assembly without plunger dosing head 25 LPH

Plunger assembly with PVC dosing head complte 25 LPH

Heavy duty FRP Tank capacity 150 ltr.

Heavy duty PVC NRV for delivery line

S&F Nylon tube ¼ “ dia for chlorine dozing system , complete all as specified and as directed by Engr-in-Charge.

S&F NRV (antisyphon valve) for chlorine dozing system, complete all as specified and as directed by Engr-in-Charge.

Supply and laying of UPVC (SCHD 80 ) concealed pipes 15 mm dia, UV stabilized and having thermal stability for hot & cold water supply all fittings laid in trenches / wall including all fittings ,complete all as specified and as directed.

Repair to the motor (230 Volt 50 Hz Power 120 watt) 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 , complete all as specified and as directed by Engr-in-Charge.

Supply and lay in repair's flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 16 Sqmm 3 core including jointing material and connection work, complete all as specified and as directed.

Supply, lowering and fixing MS column pipe 150 mm dia (3 mtr long) both side flanged (using MS flange ) heavy grade MS pipe including nuts, bolts, gasket and washers including taking down old unserviceable pipe, complete all as specified and as directed.

Supply only super enameled copper winding wire of existing gauge for above 7.5 HP to 50 HP submerible and vertical motor, complete all as specified and as directed.

Supply, lowering and fixing MS column pipe 100 mm dia (3 mtr long) both side flanged (using MS flange ) heavy grade MS pipe including nuts, bolts, gasket and washers including taking down old unserviceable pipe, complete all as specified and as directed.

Supply and fix in repair's 100 mm bore CI Sluice valve PN – 1.6 IS 14846-2000 with Spindle Iron (Heavy duty) Wheel head and both ends flanged and MS nut bolts and washers and pair of rubber/fiber gasket and fixed in position , complete all as specified and as directed.

Supply and fix in repair's 150 mm bore CI Sluice valve PN – 1.6 IS 14846-2000 with Spindle Iron (Heavy duty) Wheel head and both ends flanged and MS nut bolts and washers and pair of rubber/fiber gasket and fixed in position , complete all as specified and as directed.

Supply and fix in repair's 100 mm bore cast iron Non Return Sluice Valve heavy duty with flanged ends, brass spindle any pattern with Brass spindle with GM Check Nut confirming to IS including jointing and jointing material, nuts, bolts, and washer etc , complete all as specified and as directed.

Supply and fix in repair's 150 mm bore cast iron Non Return Sluice Valve heavy duty with flanged ends, brass spindle any pattern with Brass spindle with GM Check Nut confirming to IS including jointing and jointing material, nuts, bolts, and washer etc , complete all as specified and as directed.

Developing of tube well by means of air compressor, for number of hours, until sand free clear potable water is obtained including testing to get maximum yield and discharge, complete all as specified and as directed. (Note : Above rate is inclusive of DHPP )

Material and labour for Pumping out water from Swimming Pool with the help of External Pump & cleaning of Swimming Pool complete by using mechanical cleaning equipments , complete all as specified and as directed by Engineer-in-charge. Note: The cost of material, labour and necessary tools & plants are deemed to be included in the quoted rate.

Material and labour 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 Gallon capacity tanks, complete all as specified and as directed.

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 specified and 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 specified and 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 specified and as directed.

Dismantling of electric centrifugal monoblock pump of 1.0 HP, AC, single phase 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 testing for satisfatory working of pump , complete all as specified and as directed.

Dismantling of electric centrifugal monoblock pump of 0.5 HP, AC, single phase 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 testing for satisfatory working of pump , complete all as specified and as directed.

S&F in repair's ball bearing suitable for 12.5 HP motor as per existing makes , complete all as specified and as directed.

S&F in repair's GM bush suitable for centrifugal pump of capacity 12.50 HP, complete all as specified and as directed.

S&F PVC flexible hose pipe 50 mm dia with flat iron clamp complete as per existing sample , complete all as specified and as directed.

S&F Nylon brush 4 feet long for suction sweeper, complete all as specified and as directed.

S&F PVC tyres for suction sweeper as per existing, complete all as specified and as directed.

Material and labour 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 shaft 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, complete all as specified and as directed.

Supply and fix suction sweeper pump motor set of 5 HP, 3 Phase, 415 volts of discharge outlet 50 mm of trolley mounted with Dual stater 5 HP along with suction sweeper brush set of 3 ft long , complete all as specified and as directed.

Material and labour for valve pit construction of brick masonry valve pit of internal dimension 90 x 90 x 90 cm depth with well 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 including demolition of old u/s valve pit, complete all as specified and and as directed.

Supply and fix in repair's PVC insulated copper cable, HRFR, water proof best quality of size 3 core 6 Sqmm multistranded for connection to Motor set of cap upto 20 HP, testing and commissioning , complete all as specified and as directed.

Supply and fixed in repair's, connecting and testing reflux valve (non return valveIS -5312) of 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 as directed.

Repair to hair straner 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, complete all as specified and as directed.

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.

Supply and fix in repair's sluice valve of size 200 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 and as directed.

Opening completely pressure filter chamber of capacity 32,000 GPH and taking out existing filter media (sand, gravells) stainers pipe and nozzles, removing and depositing filter media to a distance not exceeding 50 m 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 gravles & sand in existing position duly cleaned replacing New gasket and nut bolts and washers, complete all as specified and as directed. Note- Gravels shall be measured and paid seperatly under relevant items.

Material and labour for prepration of old painted steel/iron surfaces of pressure filter 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 as 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 and as directed.

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

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 specified and 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 specified and 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 specified and 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 specified and as directed.

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

Testing of Water Samples for Chemical analysis as mentioned below from swimming pool Pump house . (i) Ph Level (ii) Specific Conductivity (iii) Chloride (CL) (iv) Total Harness as Ca CO₃ (v) Iron as (Fe) (vi) Arsenic (AS) (vii) Total dissolved solids (viii) Bacteria (ix) Colour (x) Odour (xi) Taste (xii) Turbidity NTU, Max (xiii) Floride (xiv) Copper (xv) Nitrate (xvi) Alkalinity (xvii) E- Coliform (xviii) Total Coliform Bactria (xix) Manganese Note :- Testing of Water for Raw Water & Filtererd Water for Swimming pool plant in three month Basis.(Raw water and filtered water sample consider as one job). (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 or any NABL approved Lab. (c) Testing of Water shall be carried out any authorized Central/State Govt Lab. (d) Water samples shall be collected every three month Test Results alongwith remarks shall be submitted to GE Panagarh . (W.e.f the commencement of contract agreement to the completion of the contract )

Supply only nylon rope best quality 20 mm dia , complete all as specified and as directed.

Supply and fix in repair's Fully Automatic star delta starter for Submersible Pump set of rating 25 HP, 415 volts, 50 Hz in existing panel, complete all as specified and directed.

S&F in repair's 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 specified and as directed. Note: Cost of joint included in the qoted rate.

S&F DI bend any type, radius and angles, tappers and type (straight, bend, increasing, decreasing, or double socket etc. Tee pipes single branch Y junction, double branch cross (all socket, socket and Spigot or flanged ends) collors, caps and plugs for the Pipes socket and Spigot. All socket and flanged upto bore of 250 mm , complete all as specified and as directed.

Repair's 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 agitator , complete all as specified and as directed.

Supply and laying rubber insulating mat one side chequered size 2 mtr x 1 mtr x 20 mm and duly ISI mark, complete all as specified and as directed.

Supply and fix in repair's 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 9 to 15 Amps rating panel mounting, complete all as specified and as directed.

Schedule of Credit

ANSH CONSTRUCTION

MS FORWARD BUILDERS E 32/10/KKD

UNITED BUILDERS

UNIQUE ENTERPRISE

NEELAM DINESH CONSTRUCTION CO

m/s friends construction

M/s Baba kshatrapal Labour Contract And Construction Co-Operative Society Ltd

Jaibalaji Enterprise

MAA MANASHA CONSTRUCTION AND SUPPLIERS

BABY ENGINEERING ELECTRICAL MECHANICAL STORES