CLEANING AND MANAGEMENT OF OH TANK, UNDERGROUND SUMP AND CONNECTED WORKS AT TECH AREA AND DOMESTIC AREA AF STN PHALODI

Amount

M&L for cleaning and desilting of RCC over head tank Capacity 0.50 Lakh Gallons of any depth by pumping out /removing liquid waste/sewage with, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements, face mask etc and removing the same (silt, sludge & other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the tank with fresh water etc complete all as specified and directed. Note :- (a) Cleaning and desiliting of RCC over head tank shall be carried in following stages as under :- Stage-I :- Dewatering the tank with portable submerssible pump set flowable of 30000 Ltrs/Hrs. Stage-II :- Desilting and removal of left over dirty water and sludge with a special sludge removal pump. Stage-III :- Cleaning of wall, ceiling and floor by high pressure water jet with the help of German equipments which creates pressure of 80-120 bar. Stage-IV :- Removal of remaining sludge from the floor with the help of high pressured industrial vacuum cleaner. Stage-V :- Spraying of bio degradable, eco friendly antibactirial agent certified by NTC a government approved lab to disinfect the tank from all harmful pathogens. The doze utilized for safe as per the OECD Guidelines 423 adopted is as on 17 Dec 2001.

Stage-VI :-Treatment of inside tank by exposing UV radiation to kill to further suspended or floating bacteria, write cleaning of tanks date with black enemel paint on white background. Stage-VII :- Removal of remaining sludge from the floor with the help of high pressured industrial vacuum cleaner. (b) All necessary equipment of machinery, T & P, transportation etc shall be arranged by contractor and quoted rate shall be deemed to included of the same.

All as per Item No 1.00 (here-in-before) but RCC over head tank of capacity 1.0 Lakh Gallons

All as per item No 1.00 (here-in-before) but RCC covered Under Ground Sump (0.50 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but RCC covered Under Ground Sump (1.50 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but RCC covered Under Ground Clear Water Sump (5.0 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but RCC covered Under Ground Sump (27.50 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but RCC covered Under Ground Sludge tank (0.50 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but RCC covered Under Ground sump (0.25 Lakh Gallon Capacity) static water tank.

All as per item No 1.00 (here-in-before) but PVC water tank 5000 Ltr capacity.

Taking out of submersible pump set of any capacity alongwith column pipe 80mm dia and cable from the bore well of encasing pipe 200 mm bore (length approx 170 mtr) after dismantling existing GI bend 80 mm bore from NRV and disconnecting submersible cable from starter complete all as specified and directed. Note :- The quoted rates shall be deemed to include for requisite T&P, equipments, transportation etc.

M&L for lowering down of submersible pump set of any capacity alongwith connected items such as column pipes & submersible cable (length approx 170 mtr) re-connecting, commissioning and testing complete all as specified and directed. Note :- The quoted rates shall be deemed to include for requisite T&P, equipments, transportation etc.

M&L for rewinding of 40 HP submersible pumps motor, electric driven 415 Volt, 50 Hz, 3 phase AC supply with PVC insulated, Super enamelled Copper winding wire of suitable/existing gauge, ISI marked, including all insulated material such as adhesive, insulating paper steeves, tape etc. and connected works for rewinding & including assembling and reassembling the motor complete all as specified and directed. Note :- The quoted rates shall be deemed to include dismantling, removal of old winding wire, cleaning of slots and reassembling.

M&L for rewinding of 30 HP submersible pumps motor, electric driven 415 Volt, 50 Hz, 3 phase AC supply with PVC insulated, Super enamelled Copper winding wire of suitable/existing gauge, ISI marked, including all insulated material such as adhesive, insulating paper steeves, tape etc. and connected works for rewinding & including assembling and reassembling the motor complete all as specified and directed. Note :- The quoted rates shall be deemed to include dismantling, removal of old winding wire, cleaning of slots and reassembling.

M&L for rewinding of 20 HP submersible pumps motor, electric driven 415 Volt, 50 Hz, 3 phase AC supply with PVC insulated, Super enamelled Copper winding wire of suitable/existing gauge, ISI marked, including all insulated material such as adhesive, insulating paper steeves, tape etc. and connected works for rewinding & including assembling and reassembling the motor complete all as specified and directed. Note :- The quoted rates shall be deemed to include dismantling, removal of old winding wire, cleaning of slots and reassembling.

Dismantling of 40 HP capacity submersible pump, multi stage examining for worn out/defective parts and renewal defective parts, cleaning properly, thereafter reassembling the pump, commissioning and testing complete all as specified and directed.

Dismantling of 30 HP capacity submersible pump, multi stage examining for worn out/defective parts and renewal defective parts, cleaning properly, thereafter reassembling the pump, commissioning and testing complete all as specified and directed.

Dismantling of 20 HP capacity submersible pump, multi stage examining for worn out/defective parts and renewal defective parts, cleaning properly, thereafter reassembling the pump, commissioning and testing complete all as specified and directed. Note for item Nos :- 15.00 to 17.00 :- (i) Parts to be replaced shall be measured and paid for separately as supply only here in after under relevant items. (ii) The quoted rate shall be deemed to include for necessary T&P, equipment, transportation etc required to repair submersible motor of any capacity complete. (iii) Make of parts shall be as per original manufactrurer of submersible pump.

Supply only upper and lower rubber housing bush, 3 phase, 50 Hz AC submersible motor of 40 HP capacity for replacement under item No. 15.00 (here-in-before) complete all as specified and directed.

Supply only Stainless steel rotor sleeve 3 phase, 50 Hz AC submersible motor of 40 HP capacity for replacement under item No. 15.00 (here-in-before) complete all as specified and directed.

Supply only Carbon thrust bearing 3 phase, 50 Hz AC submersible motor of 40 HP capacity for replacement under item No. 15.00 (here-in-before) complete all as specified and directed.

Supply only upper and lower CI housing 3 phase, 50 Hz AC submersible motor of 40 HP capacity for replacement under item No. 15.00 (here-in-before) complete all as specified and directed.

Supply only Upper and lower rubber housing bush, 3 phase, 50 Hz AC submersible motor of 30 HP capacity for renewal under item No. 16.00 (here-in-before) complete all as specified and directed.

Supply only Stainless steel rotor 3 phase, 50 Hz AC submersible motor of 30 HP capacity for renewal under item No. 16.00 (here-in-before) complete all as specified and directed.

Supply only but Carbon thrust bearing 3 phase, 50 Hz AC submersible motor of 30 HP capacity for renewal under item No. 16.00 (here-in-before) complete all as specified and directed.

Supply only Upper and lower CI housing 3 phase, 50 Hz AC submersible motor of 30 HP capacity for renewal under item No. 16.00 (here-in-before) complete all as specified and directed.

Supply only Upper and lower rubber housing bush, 3 phase, 50 Hz AC submersible motor of 20 HP capacity for renewal under item No. 17.00 (here-in-before) complete all as specified and directed.

Supply only Stainless steel rotor sleeve 3 phase, 50 Hz AC submersible motor of 20 HP capacity for renewal under item No. 17.00 (here-in-before) complete all as specified and directed.

Supply only Carbon thrust bearing 3 phase, 50 Hz AC submersible motor of 20 HP capacity for renewal under item No. 17.00 (here-in-before) complete all as specified and directed.

Supply only Upper and lower CI housing 3 phase, 50 Hz AC submersible motor of 20 HP capacity for renewal under item No. 17.00 (here-in-before) complete all as specified and directed.

Supply only rotor assembly for 40 HP capacity of submersible motor to match with existing make and size for renewal under item No. 15.00 (here-in-before) complete all as directed and specified

Supply only rotor assembly for 30 HP capacity of submersible motor to match with existing make and size for replacement under item No. 16.00 (here-in-before) complete all as directed and specified

Supply only rotor assembly for 20 HP capacity of submersible motor to match with existing make and size for replacement under item No. 17.00 (here -in-before) complete all as directed and specified

Supply only Half coupling stainless steel with key of multistage submersible pumps of capacity 20 HP/30 HP/40 HP for renewal under item Nos. 15.00, 16.00 & 17.00 (here-in-before) complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Discharge outlet CI complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Stage casing CI complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Gun metal sand guard complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Gun metal impeller complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Gun metal neck ring complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Stainless steel distance bush complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but CI suction housing complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Studs for suction housing complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Gun metal body bush complete all as specified and directed.

All as per item No. 33.00 (her-in-before) but Stainless steel connection piece (adaptor) complete all as specified and directed.

S&F in renewal of automatic star delta Submersible motor starter in steel sheet enclosure AC 3 phase, 415 Volts, 50 Hz type MUG with single phase preventer, dry run preventer, overload protection, reverese phase protection suitable for 50 HP submersible pump set (Contactor rating minimum 85 Amps, Overload Relay Range minimum 52 to 75 Amps) complete all as specified and directed.

S&F in renewal of automatic star delta Submersible motor starter in steel sheet enclosure AC 3 phase, 415 Volts, 50 Hz type MUG with single phase preventer, dry run preventer, overload protection, reverese phase protection suitable for 40 HP submersible pump set (Contactor rating minimum 65 Amps, Overload Relay Range minimum 34 to 50 Amps) complete all as specified and directed.

S&F in renewal of automatic star delta Submersible motor starter in steel sheet enclosure AC 3 phase, 415 Volts, 50 Hz type MUG with single phase preventer, dry run preventer, overload protection, reverese phase protection suitable for 30 HP submersible pump set (Contactor rating minimum 65 Amps, Overload Relay Range minimum 25 to 45 Amps) complete all as specified and directed.

S&F in renewal of automatic star delta Submersible motor starter in steel sheet enclosure AC 3 phase, 415 Volts, 50 Hz type MUG with single phase preventer, dry run preventer, overload protection, reverese phase protection suitable for 5 HP submersible pump set (Contactor rating minimum 65 Amps, Overload Relay Range minimum 12 to 18 Amps) complete all as specified and directed.

S&F in renewal of 3 pole power contactor 65 Amps with AC coil, AC 3 duty rating at 415 Volts, 50Hz and Coil Voltage as specified at site of motor starter complete all as specified and directed.

S&F in renewal of 3 pole power contactor 40 Amps with AC coil, AC 3 duty rating at 415 Volts, 50Hz and Coil Voltage as specified at site of motor starter complete all as specified and directed.

S&F in renewal of 3 pole power contactor 32 Amps with AC coil, AC 3 duty rating at 415 Volts, 50Hz and Coil Voltage as specified at site of motor starter complete all as specified and directed.

S&F in renewal of Electronic Timer (Top Mounting) with ON Delay complete all as specified and directed.

S&F in repair of thermal Overload Relay (Auto/Manual Reset) range 8 to 13 Amps complete all as specified and directed.

S&F in repair of thermal Overload Relay (Auto/Manual Reset) range 13 to 20 Amps complete all as specified and directed.

S&F in repair of thermal Overload Relay (Auto/Manual Reset) range 17 to 24 Amps complete all as specified and directed.

S&F in renewal of rubber gasket at both ends of flanged column suitable for GI column pipe of 80mm dia complete all as specified and directed.

M&L in renewal of nut and bolt with washer, heavy grade suitable for GI flanged column pipes of 80mm dia complete all as specified and directed.

M&L in renewal of GI column pipe 6 meters length, medium grade, 80mm bore dia with welded flages at both ends and including dismantling holes/spot in flange complete all as specified and directed.

S&F in renewal of submersible cable water proof of size 3 core 10 Sqmm PVC Insulated and PVC sheathed, flat, LT 1100 Volts grade with copper conductor including jointing and lowering in tube well with column pipe for star delta connection of pump set complete all as specified and directed.

M&L for rewinding the Electric motor Pump Set of 40 HP including disconnecting electric and earth connections, decoupling motor and centrifugal pump, removing foundation bolts and nuts and removing the motor from its existing position of , 3 phase, 415 Volts of any make and taking out to civil workshop for carrying out repairs/ rewinding as under complete all as specified and directed:- (a) Removing the split case/body cover of motor, separate starter/rotor and cutting the complete burnt/defective winding. (b) Cleaning the stater body complete by rubbing sand paper and remove all carbon. (c) Insert insulation material such as insulating paper sleeves. (d) Rewinding the stator with existing size and guage of Super enamelled Copper winding wire, varnishing and heating up at desired temp for achieving the particular Ohm resistance. (e) Clean the rotor and assembling in motor. (f) Opening of the centrifugal pump, grinding of the shaft, changing the bushes, gland packing and the bearings complete with oiling, greasing etc. (g) Connection/coupling the motor with pump & connect all earth/electric connections, foundations nut bolts at its original position and testing on load complete. (h) Painting of the pump set & its foundation with two coat of synthetic enamel paint after preparation of surfaces complete. (j) The quoted rates shall also be deemed to included deassembling and reassembling the motor & pump after rewinding/repair, T & P, equipments, transportation etc complete. (k) Make of parts shall be as per original manufactrurer of electric motor. .

All as per item No 59.00(her-in-before) but Electric motor pump set of 30 HP Capacity.

All as per item No 59.00(her-in-before) but Electric motor pump set of 10 to 15 HP Capacity.

All as per item No 59.00(her-in-before) but Electric motor pump set of 5 to 7.5 HP Capacity

All as per item No 59.00(her-in-before) but Electric motor pump set upto 5 HP Capacity

M&L in repair of clip joint (standard) with rubber packing to stop the water line leakage upto 80 mm dia GI pipe line complete all as specified and directed.

M&L in repair of clip joint (standard) with rubber packing to stop the water line leakage upto 100 to 250 mm dia CI pipe line complete all as specified and directed.

M&L in repair of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, heavy duty with ISI marked and fixed of size 25mm bore dia complete all as specified and directed.

M&L in repair of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, heavy duty with ISI marked and fixed of size 40mm bore dia complete all as specified and directed.

M&L in repair of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, heavy duty with ISI marked and fixed of size 50mm bore dia complete all as specified and directed.

M&L in repair of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, heavy duty with ISI marked and fixed of size 80mm bore dia complete all as specified and directed.

Material and labour for preparation of old painted steel surfaces of panel body of any size including scrapping old paint, denting and applying two coats of spray paint using synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Material and labour for complete removal of existing paint of Electeic motor with pump including base frame and applying two coats of spray paint using synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Material and labour for complete removal of existing paint of pipeline of dia 80mm to 150mm, including base frame and applying two coats of spray paint using synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Material and labour for complete removal of existing paint of pipeline of dia 200mm and 250mm, including base frame and applying two coats of spray paint using synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing in renewal of RO membrane suitable for discharge 2.5 Cum/Hr capacity RO plant (model 4040), Type - Cross linked fully aromatic polymide composite, MOC - Cellulose Polyamide, Salt Rejection % - 99.0 to 99.7, Make/Model : Hydronautics/4040 including connected accessories complete all as specified and directed.

Supply and fixing in renewal of RO membrane suitable for discharge 3.0 Cum/Hr capacity RO Plant (Model 8040), Type - Cross linked fully aromatic polymide composite, MOC - Cellulose Polyamide, Salt Rejection % - 99.0 to 99.7, Make/Model : Hydranautics/8040 including connected accessories complete all as specified and directed.

Material & labour for earthing with galvanized steel plate electrode 600 x 600 mm x 6 mm size directly burred in ground vertically earth pit not less than 2.25 meter deep below normal ground level with top edge of the earth plate not less than 1.5 m below normal ground level surrounded with coal dust and common salt filling in alternative layers of 15 cm thick each connected to and including GI earth wire 4 mm dia by means of GI nuts, bolts, check nuts & washers etc connecting to earthing test point, main switch board and including 15 mm dia GI pipe light grade for protection of earth lead from earth plate upto 5 mtr and 20 mm dia GI pipe medium grade connected with funnel having wire mess for watering purpose including necessary excavation and earth work, PCC (1:2:4) type B-1 using 20mm stone aggregates for earthing pit, 10mm thick cast iron cover with angle iron frame and shown in electrical plate No 3 of SSR Part-I and testing on complete including dismantling old earthing all as specified and directed. Note: (i) Excavation earthwork charcoal PCC pit is covered under this item including taking out existing earth plate etc complete all as specified and directed. (ii) The unit rate includes for protection pipe and GI wire 4mm dia from top of earth plate up to 7.5 meter above ground level.

S&F rotational moulded polyethylene water storage tank of 2000 Ltr capacity triple layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Pt-I complete all as specified and directed.

Supply, installation, connecting and testing of 300 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Supply, installation, connecting and testing of 250 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Supply, installation, connecting and testing of 200 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Supply, installation, connecting and testing of 150 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Supply, installation, connecting and testing of 100 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Supply, installation, connecting and testing in replacement of ball/ Butterfly type, non return valve size 80 mm bore, (as per IS 5312), cast iron body, flanged ends, Valve seat steel rings (LT bronze) and fasteners stainless steel of ISI marked including jointing materials i.e rubber or fibre board, gaskets, nuts, bolts etc., complete all as specified and directed.

Supply, installation, connecting and testing in replacement of ball/ Butterfly type, non return valve size 100 mm bore, (as per IS 5312), cast iron body, flanged ends, Valve seat steel rings (LT bronze) and fasteners stainless steel of ISI marked including jointing materials i.e rubber or fibre board, gaskets, nuts, bolts etc., complete all as specified and directed.

Supply, installation, connecting and testing in replacement of ball/ Butterfly type, non return valve size 150 mm bore, (as per IS 5312), cast iron body, flanged ends, Valve seat steel rings (LT bronze) and fasteners stainless steel of ISI marked including jointing materials i.e rubber or fibre board, gaskets, nuts, bolts etc., complete all as specified and directed.

Supplying, fixing, jointing and testing cast iron air release valve of 150mm size with single air outlets ISI marked, (conforming to IS-14845 or latest revised) and fixing on 150mm dia bore CI pipe including nuts, bolts washers complete all as specified and directed.

Supplying, fixing, jointing and testing cast iron air release valve of 100mm size with single air outlets ISI marked, (conforming to IS-14845 or latest revised) and fixing on 150mm dia bore CI pipe including nuts, bolts washers complete all as specified and directed.

Supplying, fixing, jointing and testing cast iron air release valve of 100mm size with single air outlets ISI marked, (conforming to IS-14845 or latest revised) and fixing on 80mm dia bore CI pipe including nuts, bolts washers complete all as specified and directed.

Material and labour in renewal of Mechanical (Analog) stainless steel Float and Dial Water level indicator/gauge with top mounted float and dial for concrete UG sump of capacity up to 30 LG Under Ground Sump depth is up to 7.0 meters maximum, consists of Float SS wire rope, Rope Drum, dust proof weather proof IP66 enclosed Constant Torque Spring Mechanism, Rope protection pipe, Switch alarm (adjustable) micro switch, Dial Indicator should be white powder coated with bright coloured graduations in IP66 standard enclosure and have display of large diameter for better visibility & higher accuracy +/- 5mm complete all as specified and directed.. Note: The level of water inside the tank should directly be shown by the pointer moving on the scale of Dial gauge.

Material and labour in renewal of Chemical dosing (Metering) Pump electromagnet type with suction & discharge tubing, Spring loaded anti siphon valve, foot valve and replacement of broken storage tank 500 ltr capacity etc complete all as specified and directed.

Supply and fixing metal impulse 1 inch 8mm nozzle rotary rain gun impact up to 25 mtr water range with tripot, fitting with flexible PVC pipe of 25mm dia of lenth of pipe 25 mtr for conncetion to existing pipe complete all as specified and directed

Supply and fixing solar panel cleaning sprinkler shower of PVC for clean to solar panel complete all as specified and directed

Supply and fixing in replacement submersible pump of capacity 3HP , single phase 240 Volts , 50 Hz AC complete all as specified and directed.

Material and labour for repair and maintanance of eletromagnetic flow metre of size 300mm dia including replacement of display , electronic component and control wire etc complete all as specified and directed.

Supply, laying, jointing and testing of XLPE insulated, sheathed, armoured, heavy duty electric cable with stranded aluminium conductor 1100 volts grade cross section area 35 Sqmm 3.5 core and laid in trenches / duct / fixing on panels /walls /poles or passing through pipe including connecting with suitable lugs, thimble ,glands, nuts and bolts complete including taking out the old burnt out cables any size or type complete all as specifed & directed. Note: (i) LT Cable joint , Lugs, Thimble, Gland, Nut & bolts shall be included in quoted item rate.

Supply and fixing in replacement pressure gauge water metre of pressure range 0-10 Kg/Sqcm complete all as specified and directed.

Supply and fixing in replacement on/off switch (push button) complete all as specified and directed.

Supply and fixing in replacement indiacting lamp with holder and cover as per existing complete all as specified and directed.

Supply and fixing in replacement volt meter 0-500 volt digital type square 96 sq mm lamp accurracy glass including internal wiring with 1.00 Sqmm single core PVC wire complete all as specified and directed.

S&F in replacement of Ammeter 0-200 Amp digital type square 96 sq mm lamp accurracy glass including internal wiring with 1.00 Sqmm single core PVC wire complete all as specified and directed.

LADDOS BUILDCON (BID ID -3124338)

L C ASSOCIATES (BID ID -3121112)

M/S SOLANKI GENERAL SUPPLIERS (BID ID -3123381)