REPAIR/ MAINT OF SEWAGE TREATMENT PLANT AND ITS ALLIED SERVICES INCLUDING DOZING PLANT, SWIMMING POOL INCLUDING CHLORINATION PLANT LOCATED IN SSTF COMPLEX AT INS KALINGA VISAKHAPATNAM UNDER GE(P) NAVY KALINGA

Amount

M&L Cleaning of 100 KLD RCC semi underground aeration tank size 3m x 3m x 2m along with fine bar screen chamber, grit chamber and connected system by blocking the inlet / outlet flow from manholes, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC semi underground primary clarifier tanks of Size 2.2 X 2 mtr and height 2mtr along with connected system by blocking the inlet / outlet flow lines, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC semi underground secondary clarifier tanks of diameter 2 x 2 mtr and height 2.1 mtr along with connected system by blocking the inlet / outlet flow lines, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC sludge drying beds having 4 Nos bed of size 5mtr x 1.5mtr x 1mtr along with connected system by blocking the inlet / outlet flow lines, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC construction equalization tank of size 5.0m x 4.0m x 2.0m (Inner dimension) along with fine bar screen chamber, grit chamber and connected system by blocking the inlet / outlet flow from manholes, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC construction clarified water tank of 8.5m x 4.0m x 2.0m (inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC construction FMR (fluidised media reactor) with tube setter / lamela setter tank ( MBBR and tertiary system) of size 10.5m x 3.2m x 3.0m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

M&L Cleaning of 100 KLD RCC construction sludge Holding tank of size 3.0m x 2.0m x1.8m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge.

S&F in repairs MCB TPN 'C' series,32 Amps, incl taking down existing unserviceable MCB complete all as specified and directed. Make-C&S/ Havells or Equivalent.

S&F in repairs MCCB 4 pole, 415 volts, adjustable type, 250 Amps with breaking capacity 35 KA, front operated with extension rod fixing on existing LT panel board, incl taking down existing MCCB complete all as specified and directed. Make- C&S /Legrand/ Havells or Equivalent

S&F in repairs submersible pump DOL starter in sheet enclosure type MU-G6, 415 volts, 3 ph, 3 HP and relay ranging from 9 Amp to 14 Amp complete with single phase preventer incl taking down existing starter complete all as specified and directed. Make- L&T/ ABB or equivalent

S&F in repairs submersible pump DOL starter in sheet enclosure type MU-G6, 415 volts, 3 ph, 5 HP and relay ranging from 12 Amp to 16 Amp complete with single phase preventer incl taking down existing starter complete all as specified and directed. Make- L&T/ ABB or equivalent

S&F in repairs FASD Submersible pump starter In sheet enclosure type MU-G15, 415 volts, 3 ph, 10 HP and relay ranging from 13 Amp to 22 Amp complete with single phase preventer incl taking down existing starter complete all as specified and directed. Make- L&T/ ABB or equivalent

S&F in repairs DOL motor starter In sheet enclosure type MU-2P, 415 volts, 3 ph, 1 HP and relay ranging 9-14 Amp complete with single phase preventer incl taking down existing starter complete all as specified and directed. Make- L&T/ ABB or equivalent

Disconnecting of electric connection, taking out slow speed centrifugal motor of 10 HP from sewage aerator, transporting to workshop rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the motor, transporting upto site, re-installation and testing of the assembly as directed including replacement of DE/NDE bearings - 02 Nos complete as directed by the Engineer-in-Charge. ( Make of pump: Kirloskar)

Disconnecting of electric connection, taking out horizontal centrifugal type non clogging self priming pumps (Make - Kirloskar) of capacity 5 HP from sewage treatment plant transporting to workshop rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the motor, transporting upto site, re-installation and testing of the assembly as directed including replacement of DE/NDE bearings - 02 Nos complete as directed by the Engineer-in-Charge. ( Make of pump: Kirloskar)

Servicing and lubrication of slow speed aeration mechanism fixed with surface 10 HP motor (55 to 70 RPM) Aerator motor's gear system with MS drift tube of vertically flange mounted planetary geared motor of ratio (24:1) with 1450 RPM of motor speed and painting with two coat of synthetic enamel paint and topping of transformer oil complete all as specified and as directed by Engr-in-Charge.

Disconnect and remove existing primary / secondary clarifier mechanism along with related accessories from the position including drive unit from STP, transporting to workshop servicing the same and re-installation in same position after replacement of worn out following spares and painting with one coat of synthetic enamelled paint including testing complete as directed by the Engineer-in-Charge. (Location: STP Plant) (i) 3.5 mtr long shaft - 1 No (ii) Oil Seal - 1 No (iii) Rubber coupling - 1 No

S&F Cast iron impeller, suitable for 5 HP capacity monoblock pump as in repair, complete all as directed by the Engineer-in-Charge. Make MBH or equivalent

M&L mild steel screw bolts (machine made ) 11 mm to 15 mm diameter of neck and length of bolt exc 5 cm long with hexagonal or square heads at one end and screw the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, complete all as specified and directed.

M&L preparing old steel surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint (first quality) complete all as specified and directed.

M&L complete removal of old paint on panel boards of any description, not other wise described, over 10 cm width or girth and applying through spray painting two coats of synthetic enamel paint over a coat of primer, including preparation of surfaces complete all as specified and as directed by the Engr-in - charge.

S&F in repair Motor protection relay thermal over range having range from 8 to 44 A, suitable for aux supply 240 Volt incl taking down existing relay complete all as specified and as directed. Make : L&T/C&S or Equivalent

Supply & Fixing in repair analogue Ammeter 0-50 Amps 3 phase, AM50A, 415 volts, AC supply of size 96 mm x 96 mm, with current transformer of suitable ratio incl taking down existing meter & CT complete all as specified and directed by Engr-in-charge. Make - Havells/L&T or equivalent

Supply & Fixing in repair analogue Voltmeter 0-500 Volts 3 phase, VM 500 415 volts, AC supply of size 96 mm x 96 mm, incl taking down existing meter complete all as specified and directed by Engr-in-charge. Make - Havells/L&T or equivalent

Supply and fixing in repair LED Indicating lamp RYB (Red, Yellow & blue set of three),415V complete all as specified and as directed by Engr-in-charge. Make L&T/ Siemens or equivalent.

S&F in repair Electronic timer of type ST-100, suitable for 9- 30 seconds, 240V / 415 V including taking down existing timer complete all as specified and as directed. Make : L&T/C&S or equivalent.

S&F in repair current transformer of ratio 30/5 incl taking down existing CT complete all as specified and as directed.

S&F in repair three pole power contractor of type MNX 40 suitable for 415 volts 63 amps, 3 way, 4 poles incl taking down existing Contractor complete all as specified and as directed. Make- L&T Cat No : CS 94190 or equivalent.

S&F in repair Rotary switch (ON-OFF), suitable for 415V 63 Amps, 3 way, 4 pole, as in repair complete all as specified and as directed. Make- L&T or equivalent.

Supply and fixing in repair of single phase preventer auto reset relay, 40 volts complete all as specified and directed by Engr-In-Charge.

Supply and lay 19 mm thick ISI Marked LT synthetic mat, size 2 metre x 1 metre, placed at electric installation as directed by Engineer -In - Charge.

M&L Complete removal of old paint on surfaces of motor pump set of capacity 1 HP and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer (using spray gun) including preparation of surfaces for any description/type with marking of SM/ MES No of pump sets complete all as specified and as directed by the Engineer-in-Charge.

All as per item No 34 here- in - before but of capacity 3 HP

All as per item No 34 here- in - before but of capacity 5 HP

All as per item No 34 here- in - before but of capacity 7.5 HP

All as per item No 34 here- in - before but of capacity 10 HP

S&F in repairs SS impeller suitable for sewage pump sets non clogging type make capacity 12.5HP incl taking down existing impeller complete all as specified and as directed. Make- Kirloskar

All as per item No 39 here- in - before but of capacity 10 HP

All as per item No 39 here- in - before but of capacity 7.5 HP

All as per item No 39 here- in - before but of capacity 5.0 HP

All as per item No 39 here- in - before but of capacity 3.0 HP

S&F in repair Mechanical lower and upper seal of capacity 3 HP sewage submersible pump sets non clog type and filling new cooling oil incl taking down existing seal complete all as specified and as directed. Make - MBH

All as per item No 44 here- in - before but of capacity 5 HP

All as per item No 44 here- in - before but of capacity 7.5 HP

All as per item No 44 here- in - before but of capacity 10 HP

S&F in repairs Bearing including lubrication of all moving parts for submersible type sewage pump sets non clogging type of capacity 7.5 HP incl taking down of existing bearing complete all as specified and as directed. Make of pump : Kirloskar

S&F in repairs Bearing including lubrication of all moving parts for submersible type sewage pump sets non clogging type of capacity 3 HP incl taking down of existing bearing complete all as specified and as directed. Make of pump : Kirloskar

Testing of inlet and outlet sewage samples for all parameters as per Environmental Protection Act for effluent discharge into inlet surface water form Govt recognised or approved institute/test labs and submit the test report complete all as directed by Engr-in- Charge. (Note : Testing of one sample each for inlet and outlet shall be considered as one job. Testing shall be carried out once in a month at regular interval)

Repairs / Replacement of pressure filter media of filter bed having size 3 mtr dia, 1.5 mtr height as per the following :-

(a) Open the man hole and taking out carefully existing filter media of any size, stacking neatly after thorough cleaning and segregating the media of round pebbles and coarse gravels for reuse from vertical size pressure and Cleaning of internal walls of pressure filter with bleaching powder solution by using wire brush and applying two coats of synthetic bitumen paint complete all as specified and as directed by Engineer - in - Charge. Note : Filling/spreading only filter media will be measured and paid separately.

(b) Spreading only the filter media (Pebbles) obtained from item No:- 51.1(a) on the lower portion of the filter bed.

(c) Spreading only the filter media (Coarse gravels) obtained from Item No:-51.1(a)

(d) Supply and laying filter media pebbles naturally obtained from the river bed of size 5mm to 20 mm

(e) Supply and laying filter media coarse gravels of size 1.0 mm and fine gravel of size 0.5mm

(f) Supply and laying filter media 14/30 mesh sand (fine sand) in layers up to 600 mm thick

Material and labour for opening top cover of Activated Carbon filter and replacement of Activated Carbon 200 Kg and reassembling the top cover of Activated carbon filter without disturbance of system all as directed by Engineer- in-charge

S&F in repair Add on auxiliary contract block 2NO + 2NC incl necessary electrical connections including taking down existing contact block complete all as specified and as directed. Make : L&T Cat No CS94114 or equivalent

S&F in repair Add on auxiliary contract block 1NO + 1NC incl necessary electrical connections incl taking down existing block complete all as specified and as directed. Make : L & T Cat No CS94118 or equivalent.

Taking down vertical non-clogging type sub-mersible pump set of capacity 10 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation , new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos

Taking down Horizontal type pump motor set of capacity 7.5 HP from the base after disconnecting electric connection, cleaning, reassembling, re-installation , new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos

Taking down vertical non-clogging type sub-mersible pump set of capacity 5.0 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation , new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos

Taking down vertical non-clogging type sub-mersible pump set of capacity 3.0 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation , new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos

Taking down Horizontal non-clogging type sub-mersible pump set of capacity 10 HP from sewage sump with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos Make of sewage pump : Kirloskar

Taking out Horizontal Non clogging centrifugal type pump and motor set of capacity 7.5 HP used for sewage/ fountains with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos Make of sewage pump : Kirloskar/ KSB/ ABB/ C&G

Taking up electric driven vertical non clogging centrifugal type pump and motor set of capacity 5 HP used for sewage/ fountains with connected pipes, transporting to workshop for repair including servicing of pump set and motor, re-winding of the motor with suitable gauge of super enamelled copper wire, varnishing, drying, heating including greasing, oiling, reassembling, transporting upto site, re-installation and testing of the pump set including replacement of following worn-out parts as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos Make of sewage pump : Kirloskar/ KSB/ ABB/ C&G

Taking up electric driven vertical non clogging centrifugal type pump and motor set of capacity 3 HP used for sewage/ fountains with connected pipes, transporting to workshop for repair including serving of pump set and motor, re-winding of the motor with suitable gauge of super enamelled copper wire, varnishing, drying, heating including greasing, oiling reassembling, transporting upto site, re-installation and testing of the pump set including replacement of following worn-out parts as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set (ii) Bearing - 02 Nos Make of sewage pump : Kirloskar/ KSB/ ABB/ C&G

S &F in repair in repair 25 MM Gun-metal, globe or gate valves, with iron wheel head,screwed both ends for iron pipe and fixed all as specified and directed by Engineer-in-charge

S &F in repair in repair 40 MM Gun-metal, globe or gate valves, with iron wheel head,screwed both ends for iron pipe and fixed all as specified and directed by Engineer-in-charge.

S &F in repair in repair 50 MM Gun-metal, globe or gate valves, with iron wheel head,screwed both ends for iron pipe and fixed all as specified and directed by Engineer-in-charge.

Taking up/down 80 mm bore CI water mains and connections/fittings of any type from trenches / walls / floors or any other location for replacement / reuse in old/new location / diversion by burning out / removing of lead joints/tyton joints / rubber gaskets joint conplete all as specified and directed by Engr -in -charge.

Taking up/down 100 mm bore CI water mains and connections/fittings of any type from trenches / walls / floors or any other location for replacement / reuse in old/new location / diversion by burning out / removing of lead joints/tyton joints / rubber gaskets joint conplete all as specified and directed by Engr -in -charge.

Taking up/down 150 mm bore CI water mains and connections/fittings of any type from trenches / walls / floors or any other location for replacement / reuse in old/new location / diversion by burning out / removing of lead joints/tyton joints / rubber gaskets joint conplete all as specified and directed by Engr -in -charge. Note for Item No 66,67 & 68:- (a) Necessay earthwork if any will be measured and paid separatelt under relevant item. (b) Taking up valves of different types to be measured and paid separatelly under relevant item.

Supply,laying and testing 80 mm bore cast iron pipes, with spigit and socket ends, centrifugally cast of class 'A' in any length, laid in trenches complete all as specified and as directed.

Supply,laying and testing 100 mm bore cast iron pipes, with spigit and socket ends, centrifugally cast of class 'A' in any length, laid in trenches complete all as specified and as directed.

Supply,laying and testing 150 mm bore cast iron pipes, with spigit and socket ends, centrifugally cast of class 'A' in any length, laid in trenches complete all as specified and as directed.

S&F cost iron Bends upto 150 mm bore (any type redius angle)Tapers any type (straight, bennd, increasing, decreasingor double socket etc), Tee pieces, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified and as directed.

S&F in repair 100 mm bore CI butterfly valve, BS 5155, Gear operated with necessary rubber gaskets, nuts and bolts and washers of suitable size including taking down existing valve complete all as specified and as directed.Make - Zoloto or equivalent.

S&F in repair 80 mm bore CI butterfly valve, BS 5155, lever operated with necessary rubber gaskets, nuts and bolts and washers of suitable size including taking down existing valve complete all as specified and as directed. Make -Zoloto or equivalent.

S&F in repair 80 mm bore Cast Iron sluice valve of class PN-1.6 long body type, heavy duty ISI marked flanged (IS-1538) flanged ends with iron wheel and brass spindle including rubber gasket joints, nut, bolts etc including taking down existing valve complete all as specified and as directed. Make - Kirloskar or equivalent

S&F in repair 100 mm bore Cast Iron sluice valve of class PN-1.6 long body type, heavy duty ISI marked flanged (IS-1538) flanged ends with iron wheel and brass spindle including rubber gasket joints, nut, bolts etc including taking down existing valve complete all as specified and as directed.Make - Kirloskar or equivalent

S&F in repair MCB TPN 63 Amps 'C' series inductive load with surge current incl taking down existing unserviceable MCB complete all as specified and as directed. Make- Make - C&S Cat No- CSMBS3C63N or equivalent.

S&F industrial flexible copper cable of size single core 35 Sqmm (80/0.4 dia.) complete all as specifed and directed.

Supply and filling copper sulphate.

Supply and filling Alum Crystal

Supply and filling Bleaching Powder

Supply and filling Soda Ash

Supply and filling Sodium hypo chloride

Supply only high strength calcium based granular dis-infectant for chlorinations of water complete all as specified and directed by the Engineer - in - Charge. Make:- Puricloro

Supply and fixing in repair 25 mm dia CPVC pipes including all fittings and dismantling old 50 mm dia CPVC pipes.

Supply and fixing in repair 40 mm dia CPVC pipes including all fittings and dismantling old 40 mm dia CPVC pipes.

Supply and fixing in repair 50 mm dia CPVC pipes including all fittings and dismantling old 50 mm dia CPVC pipes.

Supply and fixing in repair HDPE pipe 100mm PN 10 dia and making suitable slots with complete fitting all as directed at site.

S&F in repairs self reinforced PVC 50mm dia helifier hoos in suction sweeper pump at sea survival unit all as specified and as directed by the Engineer - in- Charge.

Supply and fix in repair Chemical Dosing system suitable to inject solution upto 25 LPH comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP ,1440 RPM assembly with agitator in one motor ,agitator with SS sweep blade duly FRP coated tank 150 Ltrs capacity, complete unit mounted on heavy duty MS Fabricated frame duly anticorrosive Paint complete.

Supply and fixing in repairs pressure gauge (0-14kg/cm2) including necessary specials and provisions of suitable ferrule etc. all as directed by Engineer- in-charge

Supply and fixing Nylon brush size 0.60mtr×015mtr including nut, bolt , washers and springs etc. complete all as specified and as directed by Engineer - in - Charge.

Excavation in trenches in soft / loose soil not exceeding 1.5 metre wide for foundation etc or for shafts, wells cesspits, manholes etc not exceeding 10 sqm on plan and not exceeding 1.5 metre in depth and getting out complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated material not exceeding 50 metre and deposited where directed at a level not exceeding 1.5 metre above the starting point in soil complete all as specified and directed.

Overhauling of suction sweeper pump of capacity 3 HP 440 Volts with replacement of gear oil, 'V' belt water seal 'O' ring set complete including reassembling back and testing complete all as specified

Material and labour for cleaning of water supply under ground sump for balancing capacity 45000 gallons by bailing out the accumulated water at the bottom and taking out & removing the complete sludge out side land and wash out completely, and wire brushing the tanks after scrubbing the walls and bottom of the tank completely with minimum disturbance of water to swimming pool and applying two coats of white wash inside the tank complete all as specified.

Material and labour for cleaning of swimming pool of sea survival unit of capacity 40000 gallons by bailing out accumulated water at the bottom and water over flow channels and cleaning the wall, bottoms surfaces by using suitable Tiles scrubbiest/ Acid without disturbance of Wall/ floor surfaces complete all as directed by Engineer- in-charge.

Maintenance and repair of LT panel board with replacement of SFU, fuse link, Ammeter, Volt meter, CT ratio, indicator lamp, Start/stop push Buttons etc complete including reassembling back and testing complete all as specified

Dismantling of water storage tank of capacity Exc 500 but n.exc 1000 ltr and removing to store

Dismantling of water storage tank of capacity Exc 1000 but n.exc 2000 ltr and removing to store

Dismantling of water storage tank of capacity Exc 2000 but n.exc 5000 ltr and removing to store

S & F of 1000 Ltr capacity of Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including tank nipple, tank adaptor, union etc complete fitting all as specified and as directed.

S & F of 2000 Ltr capacity of Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including tank nipple, tank adaptor, union etc complete fitting all as specified and as directed.

S & F of 5000 Ltr capacity of Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including tank nipple, tank adaptor, union etc complete fitting all as specified and as directed.

Supply & filling ENKLO 320 or equivalent oil for lubrication of air cooled compressor

Supply and fixed Mild steel plates chequared Fe-410-W (Gde-E-250) quality-B 6mm thick as per site requirement as in repair complete all as specified and as directed by Engr-in-charge.

Material and labour for scrapping the old painted surface and painting with two coats of synthetic enamel paint colour choice as directed by Engineer in charge, over one coat of red oxide primer including writing pump No. and capacity of the pump with white paint all as directed for the pressure filter pumps, pump, connected pipe lines, panel boards, Valves , Air compressor etc

Supply and mixing Cultured Bacteriological solution for starting up of the system to treatment of sewage water complete all as specified and as directed. Make- Bio-Clean, Micronz or equivalent,

Supply and Fix in repair electrode set for Electro chlorination plant MAC 300 PLC Based continous model having operating capacity 300 gm/hr of 100% free available chlorine working on 415 V, 3 Phase ,50 Hz AC in which each electrode consist of DSA ,anode and cathode manufactured using ASTM B 265.GR 1 Titanium plate material of 1.5 mm thick and coated with mixed metal oxide and should be bi polar all as specified and directed by Engr-in-charge

Supply and Fix in Dosing Pump for Electro chlorination plant MAC 300 PLC Based continous model having operating capacity 300 gm/hr of 100% free available chlorine working on 415 V, 3 Phase ,50 Hz AC of capacity 46.0 LPH at Max pressure of 20 Kg/Sqcm injection pressure with PP wetted parts along with suction foot valve ,suction/discharge valves & NRVs,Suction and discharge CPVC Piping and including site fabrication work to be required to complete the insatallation all as specified and directed by Engr-in-charge

Supply and Fix in Brine forwarding Pump for Electro chlorination plant MAC 300 PLC Based continous model having operating capacity 300 gm/hr of 100% free available chlorine working on 415 V, 3 Phase ,50 Hz AC of capacity and injection pressure as per site with PP wetted parts along with suction foot valve ,suction/discharge valves & NRVs,Suction and discharge CPVC Piping and including site fabrication work to be required to complete the insatallation all as specified and directed by Engr-in-charge

Supply only fine Salt used for Electro chlorination plant MAC 300 PLC Based continous model for making brine solution all as specified and directd by Engineer in charge

S&F in repair gaseous type gravity feed chlorinator of capacity upto 2Kg/hrs chemical grade mounted panel board 3” x 2” consisting of flow meter, PVC primary filter, safety gauge, Teflon pipe 5 mtr, U bend, secondary filter, gas bend with glass NRV, water chlorine mixing chamber, water tee along with inlet and outlet valve, solutioniser water bend complete all as directed by the Engr-in-charge.

S&F in repair pressure pump with pressure tank with world class MOC of Diaphragm having maximum working pressure of 10 Bar/ 150 PSI factory pre charge at 1.9 Bar, Test pressure 14.3 Bar having Nominal Volume 24 Ltr/ 6.34 gallon working on single phase 220 volt and of power 1 HP suitable for 1 to 4 bathroom including associates parts like connector, NRV, SS hosepipe complete all as directed by the Engr-in-charge.

SSV CONSTRUCTIONS