REPAIR/MAINTENANCE OF PUMP SETS, RO PLANTS, CONTROL VALVES, CLEANING OF OH TANKS, UG SUMPS INCLUDING DISINFECTANT CHEMICALS AND ALLIED SERVICES UNDER GE BHARATPUR

Amount

Cleaning of semi underground sump by draining / pumping of water/ removing sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free of 250000 gallons capacity two compartment at pump house.

Ditto all as per Srl item No 02 here in before but capacity of Semi under Ground Sump 1,00,000 Gallons in two compartment

Ditto all as per Srl item No 02 here in before but capacity of Semi under Ground Sump 50000 Gallons in two compartment

Ditto all as per Srl item No 02 here in before but capacity of Semi under Ground Sump 25000 Gallons

Material and labour for disconnecting & stopping of incoming and washout the outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank manually & depositing the same in low laying areas all as directed cleaning the overhead tank from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccum cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bactria free including painting pit cover marking date of cleaning on over head tank 75000 gallons capacity

Ditto all as per Srl item No 05 here in before but capacity of Over Head reservoir 50000 Gallons (Note for Srl Item No 01 to 06 here in before : (i) The unit rate quoted deemed to be including draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted deemed to be include all safety precautions which shall be taken while working on RCC over head tank / underground sump during execution of the job. (iii) Lighting arrangements if required to be provided by the contractor temporarily at his own arrangements. (iv) Contractor will not be allowed more than one day to do the work inside the each OH Tank / UG sump to prevent interruption of water supply to the users.

Disconnectinn the power supply of electric motor single phase, any type including dismantling from pump and taking to workshop with necessary transportation and opening the complete motor and rewinding the rotor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 03 HP including painting complete all as directed.

M&L in repairs rotational moulded polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed in position including taking out of existing unserviceable tank of capacity 10000 ltrs Complete all as specified & as directed by Engineer in Charge (For Depot RO Plant Only)

Supply, fixing of replacement Contactor ML 6, 2 NO+2NC, 3 pole, AC 3 phase 415 Volts, 50 HZ complete all as specified and directed

S&F in replacement of 'U' PVC ball valve of size 15mm dia complete all as specified and directed

S&F in replacement of 'U' PVC ball valve of size 25mm dia complete all as specified and directed

Dismantling centrifugal pumping set of 100 HP capacity DSM after disconnecting electric supply complete to carry out the repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assembling the pump sets on its original position and testing for its proper functioning. Note : supply items shall be measured and paid separetely under respective item

Supply only coupling CI (set of 02 Nos).

Supply only bearing DE/NDE for 100 HP pump set.

Supply only rubber bush tapper/barret type ISI marked.

Supply only shaft GM sleeves for pumps.

Supply only bearing housing.

Supply only key for impeller MS.

Supply only vent valve brass. (Note for Srl item No 12.1 to 12.7 here in before: Fixing shall be measured and paid under respective item)

Dismantling centrifugal monoblock pumping set of 25 HP capacity after disconnecting electric supply complete to carry out the repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assembling the pump sets on its original position and testing for its proper functioning. Note : supply items shall be measured and paid separetely under respective item

Supply only bearing DE/NDE for 25 HP pump set.

Supply only rubber bush tapper/barret type ISI marked.

Supply only shaft sleeves for pumps.

Supply only bearing housing.

Supply only mechnical seal

Supply only key for impeller MS.

Supply only vent valve brass. (Note for Srl item No 13.1 to 13.7 here in before: Fixing shall be measured and paid under respective item)

Disconnecting the power supply of electric motor any type including dismantling from pump and taking to workshop with necessary transportation and opening the complete motor and rewinding the rotor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 30 HP including painting complete all as directed.

All as per item No.14 above but of capacity 10HP electric motor any type.

All as per item No.14 above but of capacity 5 HP electric motor any type.

Dismantling centrifugal pumping set of 30 HP capacity DSM after disconnecting electric supply complete to carry out the repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assembling the pump sets on its original position and testing for its proper functioning. Note : supply items shall be measured and paid separetely under respective item

Supply only coupling CI (set of 02 Nos).

Supply only bearing DE/NDE for 30 HP pump set.

Supply only impeller CI suitable for 30 HP pump set

Supply only impeller ring suitable for 30 HP pump set

Supply only shaft for pump stainless steel.

Supply only shaft GM sleeves for pumps.

Supply only bearing housing.

Supply only key for impeller MS.

Supply only vent valve brass.

Supply only rubber bush tapper/barret type ISI marked. (Note for Srl item No 17.1 to 17.91 here in before: Fixing shall be measured and paid under respective item)

Dismantling centrifugal monoblock pumping set of 10 HP capacity after disconnecting electric supply complete to carry out the repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assembling the pump sets on its original position and testing for its proper functioning. Note : supply items shall be measured and paid separetely under respective item

Supply only bearing DE/NDE for 10 HP pump set.

Supply only impeller CI suitable for 10 HP pump set

Supply only rubber bush tapper/barret type ISI marked.

Supply only shaft for pump stainless steel.

Supply only shaft sleeves for pumps.

Supply only bearing housing.

Supply only key for impeller MS.

Supply only vent valve brass.

Supply only mechnical seal (Note for Srl item No 18.1 to 18.9 here in before: Fixing shall be measured and paid under respective item)

Dismantling centrifugal monoblock pumping set of 05 HP capacity after disconnecting electric supply complete to carry out the repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assembling the pump sets on its original position and testing for its proper functioning. Note : supply items shall be measured and paid separetely under respective item

Supply only bearing DE/NDE for 05 HP pump set.

Supply only impeller CI suitable for 05 HP pump set

Supply only shaft for pump stainless steel.

Supply only shaft sleeves for pumps.

Supply only key for impeller MS.

Supply only vent valve brass.

Supply only mechnical seal (Note for Srl item No 19.1 to 19.7 here in before: Fixing shall be measured and paid under respective item)

Taking out submersible pump set of any capacity including suction pipe of any length and any dia from bore well of any dia and lowering the same after necessary repair including water supply and electric supply connection repair/replacement of UNSV/worn out spare parts, nuts bolts, washer etc and re-assemblingf including transportation from site to work shop & testing complete. Note : supply items shall be measured and paid separetely under respective item

Supply only Shaft bush.

Supply only Coupling

Supply only Thrust plate.

Supply only Neck ring.

Supply only Impeller distance bush.

Supply only Impeller key.

Supply only Impeller.

Supply only Thrust bearing.

Supply only Bush Stainless steel for impeller.

Supply only Bush GM for Rotter.

Supply only Shaft stainless steel for pump

Supply only Guide/distance bush GM.

Supply only Nipple stainless steel flange type for NRV

Supply only Sand guard. (Note for Srl item No 21.1 to 21.13 here in before: Fixing shall be measured and paid under respective item)

Dismantling the submersible motor from pump set and rewinding the motor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 15/12.5 HP including painting complete all as directed.

Dismantling the submersible motor from pump set and rewinding the motor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 5 HP including painting complete all as directed.

Dismantling the submersible motor from pump set and rewinding the motor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 3 HP including painting complete all as directed.

Supply and lowering in replacement of old rusted GI Column Pipe heavy grade of size 50 mm dia flange type with nuts, bolts of both ends in the bore/open wells complete all as specified and directed.

Supply and laying of High density poly- ethylene pipes (HDPE) of pressure rating 6 kgf/cm2 for column pipe to bore well of size 75 mm dia including necessary arrangements for coupling arrangement on top and bottom of HDPE PN1.0 pipe with pump and delivery pipe complete all as specified and directed.

S&F in replacement of PVC insulated submerssible cable water proof flate type 3 core with standed copper conductor cable, 6 Sqmm, 1100 volts grade including cable lugs/joints, connection to submerssible motor and other end to aluminium armoured cable including jointing complete as directed (Make: Finolex /Polycab/Havells

S&F in repairs fully automatic star Delta starters in sheet metal enclouser suitable for 15 HP capacity, 415V, 50Hz, all as specified and directed Make : L&T/BCH/Siemens

S&F in repairs fully automatic star Delta starter suitable in sheet metal enclouser suitable for submersible pump set 15 HP capacity, 415V, 50Hz, all as specified and directed Make : L&T/BCH/Siemens

S&F in repairs pressure gauge, 100 mm size, fitted on delivery side of pump set , including dismantling the old one complete all as specified and as directed.(Make : H-Guru/Fiebig)

Servicing of RO filteration plant of capacity 5000 LPH by techinicial expert including dismantling and checking of prefilter and RO memberane and cleaning of all the filter and RO membrane by using suitable chemical and checking of all booster pump sets and cleaning all the electrical and pump accessories replace with water seals and pipe line leakage as required complete all as specified and as directed. Note : supply items shall be measured and paid separetely under respective item

Supply only micro catridge Filter (5 micron)

Supply only RO mebrane suitable for 5000 LPH capacity (Note for Srl item No 31.1 to 31.2 here in before: Fixing shall be measured and paid under respective item)

Servicing of RO filteration plant of capacity 500 LPH by techinicial expert including dismantling and checking of prefilter and RO memberane and cleaning of all the filter and RO membrane by using suitable chemical and replace if found unserviceable and checking of all booster pump sets and cleaning all the electrical and pump accessories replace with water seals and pipe line leakage as required complete all as specified and as directed. Note : supply items shall be measured and paid separetely under respective item

Supply only micro catridge Filter (5 micron)

RO mebrane Model 4080 Max operating pressure 300 PSI

Supply only Anti Scalant Chemical for RO plants (Note for Srl item No 32.1 to 32.3 here in before: Fixing shall be measured and paid under respective item)

S&F in replacement of following spare parts / Accessories of RO of Cap - 20/25 Ltrs Per Hour : - (a) Diaphragm Pump

(b) RO Membrane

(c ) Primary Filter

(d) SMPS Adaptore input voltage 120 - 300VAC, output = 24VDC, 2.5 Amps complete

S&F in replacement contactor 22 to 32 Amps capacity 1 NC, AC 3 phase 415 Volts, 50 HZ complete all as specified and directed

S&F in replacement thermal over load relay of range 66 to 110 Amps complete all as specified and directed

S&F in replacement thermal over load relay of range 15 to 32 Amps complete all as specified and directed

S&F in replacement of Unplasticised PVC pipe including fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., of size 25 mm dia all as specified and directed

S&F in replacement of Unplasticised PVC pipe including fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., of size 40 mm dia all as specified and directed

S&F in replacement of PCB card for controlling of display unit of digital type water level indicator of Model DDS-6 of UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of PCB card for Display of display unit of digital type water level indicator of Model DDS-6 of UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of Display letters of 06 inch of display unit of digital type water level indicator of Model DDS-6 of UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of Transformer coil of display unit of digital type water level indicator of Model DDS-6 of UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of Microswithch with gear of upper pully unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of Bearing Model No 608 of upper pully unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of Aluminium spring for tension od size 2"x5" of upper pully unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of SS rod 8mm thick and 9" long of upper pully unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of SS wire for pully including nut, bolt and washers of upper pully unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of specical PVC football unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

S&F in replacement of MS powder coated box suitable for upper pully unit/ display unit of water level indicator of Model DDS-6 of top porition of the UG sump/OHT at pump house compete all as specified and directed.

Supply only Water treatment Calcium hypo Chloride 65%-70% chlorine content (calcium based granular disinfectant for water treatment, packed in 45 kg drum complete.

S&F in replacement of 'U' PVC ball valve of size 40mm dia complete all as specified and directed

S&F in replacement of 'U' PVC ball valve of size 15mm dia complete all as specified and directed

S&F in replacement of 'U' PVC ball valve of size 25 mm dia complete all as specified and directed

M/S SHRINATH CONTRACTION

M/s Ranaji Construction Co

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