MAINTENANCE AND REPAIRS TO EXTERNAL WATER SUPPLY INSTALLATIONS AND CONNECTED WORKS AND OTHER MISC WORKS AT SATELLITE AREA UNDER AGE E AND M NW OF GE NW KOCHI AT NAVAL BASE KOCHI

Amount

Supply and laying in trenches / floor or fixed to wall / roof using suitable size MS Clamps duly painted, CPVC pipes Sch 40 and incl Plain CPVC Sch 80 fittings of size 150mm inner dia alongwith necessary Leak proof CPVC paste / gum including taking down old u/s all as directed. Make: Astral / Supreme / Finolex

All as per item No 1 here-in-before but 100mm inner dia

All as per item No 1 here-in-before but 75mm inner dia

Supply and laying in trenches / floor or fixed to wall / roof using suitable size MS Clamps duly painted, CPVC pipes SDR 11 and incl Plain CPVC SDR 11 fittings of size 50mm outer dia alongwith necessary Leak proof CPVC paste / gum incl taking down old u/s all as directed. Make: Astral / Supreme / Finolex

All as per item No 4 here-in-before but 40mm outer dia.

All as per item No 4 here-in-before but 32mm outer dia

All as per item No 4 here-in-before but 25mm outer dia

Supply & Fix CPVC Ball Valve 50mm outer dia alongwith necessary Leak proof CPVC paste / gum incl taking down old u/s all as directed. Make: Astral / Supreme / Finolex

All as per item No 8 here-in-before but 40mm outer dia

All as per item No 8 here-in-before but 32mm outer dia.

All as per item No 8 here-in-before but 25mm outer dia.

Supply and laying in trenches / floor or fixed to wall / roof using suitable size MS Clamps duly painted or fitted to Suction / Discharge line for pumpsets, Galvanised Iron Pipe, ISI Marked, Medium grade of size 100mm bore with all G I fittings like Tees, Bends, Elbows, Sockets, Nipples, Unions etc. alongwith necessary Jointing materials incl taking down old u/s all as directed. Make: Jindal / Surya / Tata

All as per item No 12 here-in-before but 80mm bore

All as per item No 12 here-in-before but 50mm bore.

All as per item No 12 here-in-before but 40mm bore.

All as per item No 12 here-in-before but 25mm bore.

All as per item No 12 here-in-before but 20mm bore.

All as per item No 12 here-in-before but 15mm bore.

Supply and fix Gun Metal / Cast Copper Alloy Ball Valve, ISI Marked, of size 50mm hand lever operated duly threaded incl taking down old u/s all as directed. Make: Kartar / Zoloto / Leader / Surya.

All as per item No 19 here-in-before but 40mm.

All as per item No 19 here-in-before but 25mm.

All as per item No 19 here-in-before but 20mm.

All as per item No 19 here-in-before but 15mm.

Supply and fix 150mm bore hand operated butterfly valve, ISI Marked, of pressure rating not less than 15Kg/cm² flanged type including necessary heavy duty gasket, G I Bolts, G I Nuts, G I Washers etc. incl taking down old u/s all as directed. Make: Kartar / Zoloto / Leader

All as per item No 24 here-in-before but 100 mm

All as per item No 24 here-in-before but 80 mm

All as per item No 24 here-in-before but 50 mm

Supply and fix Dual plates CI wafer type Non Return / Check Butterfly valve, 80 mm bore tested to pressure of 15Kg/Sqcm flanged type including necessary heavy duty gasket, G I Bolts, G I Nuts, G I Washers etc. incl taking down old u/s all as directed. Make: Kartar / Zoloto / Leader / Swastik.

All as per item No 28 here-in-before but 150 mm

Supply & Fix, Float Ball valve, 25mm, ISI Marked, high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe incl taking down old u/s all as directed. Make: Prayag / Watertec / Eurotech.

All as per item No 30 here-in-before but 20mm.

All as per item No 30 here-in-before but 15mm.

Supply & Fix, Bib tap, Fancy Type, cast copper alloy with chromium plated, Heavy duty of Size 15mm incl taking down old u/s all as directed. Make: Cera / Jaguar / Hindware.

Supply & Fix, Angle Cock, Fancy Type, cast copper alloy with chromium plated, Heavy duty of Size 15mm incl taking down old u/s all as directed. Make: Cera / Jaguar / Hindware.

Supply & Fix, Reinfoced PVC connections 15mm size with PTMT nuts of length 450mm incl taking down old u/s all as directed. Make: Prayag / Watertec / Eurotech.

Supply and fix Rotational moulded polyethylene / HDPE water storage tanks, ISI Marked, of capacity 1000 Ltrs (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I alongwith necessary fittings / connections incl taking down old u/s all as directed. Make: Sintex / Watertec / Eurotech

All as per item No 36 here-in-before but 750 Ltrs

All as per item No 36 here-in-before but 500 Ltrs

Dismantle and Remove old u/s pressure gauge, S/F Pressure Gauge, 100mm dia, 0 - 14 Kgs rating all as specified & directed. Make : Guru / Pfizer

M&L for 3 runs of 10 Sqmm PVC FRLS cable with stranded Copper conductor drawn in and incl suitable steel conduit from MC panel to pump terminal including electrical connection all as specified and directed. Cable Make : Finolex / Havells / Anchor

M&L for Structural Steel Work, made out of Fe 410-W (Gde-E-250) quality-A Rolled Mild Steel Channel, Angle or Tee Sections, MS sheet with hinges & locking arrangements etc. cut to shape / ordinary length, drilled and countersunk for Screws / Bolts, including bending and welding duly painted with 2 coats of Anti Corrossive Synthetic enamel paint over a coat of Zync Chromate complete all as specified and directed. (Pump base channels, Pipe supports, Valve chamber covers etc.)

M & L for Cement concrete for coping / support / foundation of GI pipes, Pumpsets etc. incl necessary breaking or digging of floor, Type B1, 1:2:4, using 20 mm graded stone aggregate incl necessry form work and fair finish to exposed surface all as specified and directed.

M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (Earth pit not less than 2.25M deep below ground level) with top edge of earth plate 1.5M deep below normal ground level connected to GI earth strip 24x4mm by means of bolts, nuts,check nuts and washers of galvanised iron or steel incl necessry excavation, earth work in any type of soil, 1:3:6 type C1 PCC chamber, RCC chamber cover, watering pipe, funnel etc all as shown in electrical plate No 3 of SSR part I connected to earthing test point all as indicated including testing on completion

Excavation in trenches not exe 1.5 Mtr wide and not exe 1.5 Mtr depth for laying of UG cables, pipes etc and getting out in hard / PCC Road / PCC or Mosaic Floor etc. all as directed.

Returning, filling in including spreading, levelling watering and wall ramming in to layers not exc 25cm thick in soil all as directed.

Removal of excavated soil to a distance not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point all as directed.

Supply & Fix GM Non Return Valve 25mm with GM adaptors duly threaded including taking down old u/s all as directed. Make: Leader / Zoloto / Kartar.

Supply & Fix, Cast Iron Body with Rubber Ball Type Foot Valve, Heavy Duty 150mm incl taking down old u/s all as directed. Make: Normex / Kartar / Leader.

All as per item No 48 here-in-before but 100 mm

All as per item No 48 here-in-before but 80 mm

All as per item No 48 here-in-before but 50 mm

Taking LT shutdown, Dismantling and removing the existing unserviceable motor starter of any make or model from the panel board, supply and fix DOL starter in sheet steel enclosure type MN with single phase protection feature, 3 phase, AC, 50Hz, 415Volts. Make: L&T, Model No. MN16 DOL or equivalent of C&S, Legrand having a relay range 9 to 15 Amps including necessary connections testing all as directed.

All as per item No 52 here-in-before but Make: L&T, Model No. MN25 DOL, relay range 14 - 23 Amps

All as per item No 52 here-in-before but Fully Automatic star delta starter 3 phase, AC, 50Hz, 415Volts. Make: L&T, MN 16 FASD, relay range 9 to 15 Amps

All as per item No 52 here-in-before but Make: L&T, Model No. MN 25 FASD, relay range 14 - 23 Amps

All as per item No 52 here-in-before but Make: L&T, Model No. MN 32 FASD, relay range 20 - 33 Amps

Taking LT shutdown, Dismantling and removing the existing unserviceable soft motor starter of any make or model from the panel board, supply and fix Digital Soft Starter in enclosure. Make: L&T, Model No. CSXi-007-41 or equivalent of C&S, Legrand suitable for upto 7.5KW Motor including necessary connections testing all as directed.

All as per item No 57 here-in-before but Make: L&T, Model No. CSXi-015-41, suitable for upto 15KW Motor

All as per item No 57 here-in-before but Make: L&T, Model No. CSXi-022-41, suitable for upto 22KW Motor

All as per item No 57 here-in-before but Make: L&T, Model No. CSXi30-41, suitable for upto 30KW Motor

Taking LT shutdown, Dismantling and removing the motor of the mono block / coupled Pump set from existing position, Shifting to authorized workshop for the repair work, removing the burnt winding, cleaning rotor / stator, re-winding the motor with super enameled copper wire of size equivalent to the original winding including insulated packing materials, Varnishing, Drying etc and installing back to the original position, testing and commissioning on full load for 4 hrs continuous running for the motor of capacity 5 HP 3 phase, AC, 415V complete all as specified

All as per item No 61 here-in-before but motor of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 61 here-in-before but motor of capacity 15 HP 3 phase, AC, 415V

All as per item No 61 here-in-before but motor of capacity 25 HP 3 phase, AC, 415V

All as per item No 61 here-in-before but motor of capacity 40 HP 3 phase, AC, 415V

Dismantling and removing the mono block / Coupled pump set from the existing positing, strip opening the pump set, removing the unserviceable ball bearing from motor or pump side, supply and fix new ball bearing of suitable size, Make: SKF / NBC for pump set of capacity 5 HP 3 phase, AC, 415V, testing and commissioning on full load for 4 hrs continuous running, all as specified & directed.

All as per item No 67 here-in-before but pump set of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 67 here-in-before but pump set of capacity 15 HP 3 phase, AC, 415V

All as per item No 67 here-in-before but pump set of capacity 25 HP 3 phase, AC, 415V

All as per item No 67 here-in-before but pump set of capacity 40 HP 3 phase, AC, 415V

Dismantling and removing the mono block / Coupled pump set from the existing positing, opening the pump side, removing the unserviceable roller bearing, supply and fix new roller bearing of suitable size, Make: SKF / NBC for pump set of capacity 5 HP 3 phase, AC, 415V, testing and commissioning on full load for 4 hrs continuous running, all as specified & directed.

All as per item No 71 here-in-before but pump set of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 71 here-in-before but pump set of capacity 15 HP 3 phase, AC, 415V

All as per item No 71 here-in-before but pump set of capacity 25 HP 3 phase, AC, 415V

All as per item No 71 here-in-before but pump set of capacity 40 HP 3 phase, AC, 415V

Dismantling brass bush of the pump set of capacity 5 HP 3 phase, AC, 415V and replacing with new one all as specified & directed.

All as per item No 76 here-in-before but pump set of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 76 here-in-before but pump set of capacity 15 HP 3 phase, AC, 415V

All as per item No 76 here-in-before but pump set of capacity 25 HP 3 phase, AC, 415V

All as per item No 76 here-in-before but pump set of capacity 40 HP 3 phase, AC, 415V

Dismantling and removing the mono block / Coupled pump set from the existing position, opening the pump set, removing the unserviceable impeller, Supply and fix new impeller of suitable size for pump set of capacity 5 HP 3 phase, AC, 415V , testing and commissioning on full load for 4 hrs continuous running, all as specified & directed.

All as per item No 81 here-in-before but pump set of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 81 here-in-before but pump set of capacity 15 HP 3 phase, AC, 415V

All as per item No 81 here-in-before but pump set of capacity 25 HP 3 phase, AC, 415V

All as per item No 81here-in-before but pump set of capacity 40 HP 3 phase, AC, 415V

Preparing the surface by scrapping the old painting and removing the grease, oil, dirt etc, Spray painting with one coat of super enameled anti corrosive paint of approved colour, over a coat of auto primer, for the following pump sets including metallic base channel complete all as specified & directed for pump set of capacity 5 HP 3 phase, AC, 415V

All as per item No 86 here-in-before but pump set of capacity 7.5 HP 3 phase, AC, 415V

All as per item No 86 here-in-before but pump set of capacity 15 HP 3 phase, AC, 415V

All as per item No 86 here-in-before but pump set of capacity 25 HP 3 phase, AC, 415V

All as per item No 86 here-in-before but pump set of capacity 40 HP 3 phase, AC, 415V

M&L in replacement of rubber coupling lovejoy as per sample suitable for 25/40 HP pumpsets, Dismantling and removing the damaged rubber bush, Supply and insert new heavy duty rubber coupling suitable for coupled pump sets

M&L in replacement of metal coupling as per sample suitable for 25/40 HP pumpsets .

M & L in repairs for Gland packing of thickness upto 14mm all as per specified and directed. Make: Spitmaan Graflon / Charminar / Champion

Removing old U / S Air Release valve, Supply & Fix Air Release valve, suitable size of mono block / Coupled pump set, made out of brass, as per site requirement complete all as specified & directed.

Servicing of Pressure Switch incl removing, cleaning, greasing, checking for wear and tear, refixing, testing, installing, commissioning all as directed.

Servicing of Solenoid Valves of Size 25mm / 20 mm / 15mm / 10mm incl removing, cleaning, greasing, checking for wear and tear, refixing, testing, installing, commissioning all as directed.

Servicing of Motorised Butterfly Valve of size 50mm / 80 mm incl removing, cleaning, greasing, checking for wear and tear, refixing, testing, installing, commissioning all as directed.

Servicing of Motorised Butterfly Valve of size 100mm iccl removing, cleaning, greasing, checking for wear and tear, refixing, testing, installing, commissioning all as directed. (Note:- Item Nos . 95 to 98 above is covered only servicing of existing fittings and fixtures related to automation of water supply Installations. Replacement of Spare parts if required for above items will be measured and paid seperately.)

Supply and fix in repair / replacement of Relay with base - 4 C/O, 240V DC all as directed. Make: LEONE / IDEC

Supply and fix in repair / replacement of Relay with base - 4 C/O, 24V DC all as directed. Make: LEONE / IDEC

Supply and fix in repair / replacement of LED Indicators of Colour : Red / Yellow / Green all as directed. Make: ESBEE / TEKNIC / TELEMECHANIQUE

Supply and fix in repair / replacement of LED Indicators of Colour : Blue all as directed. Make: ESBEE / TEKNIC / TELEMECHANIQUE

Supply and fix in repair / replacement of Water Level Controller all as directed. Make: SPLASH

Supply and fix in repair / replacement of Push Button with LED Indicator, 240V AC, Colour : Red / Yellow / Green all as directed. Make: ESBEE / TEKNIC / TELEMECHANIQUE

Supply and fix in repair / replacement of Coil for Solenoid Valve of size 25mm / 20mm, 230V AC all as directed.

Supply and fix in repair / replacement of Coil for Solenoid Valve of size 15mm /10mm, 230V AC all as directed.

Supply and fix in repair / replacement of Magnetic Level Switch (Sensor) all as directed. Make: RDS / Mahalaxmi / Crystal

Supply and fix in repair / replacement of Pressure Switch 0 – 10Kg/sqcm all as directed. Make: Indfos / Danfoss

Supply and fix in repair / replacement of Pressure Gauge all as directed. Make: Fiebig / Manometer

Supply and fix in repair / replacement of Electric motor suitable for actuator for 50mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of Electric motor suitable for actuator for 80mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of Electric motor suitable for actuator for 100mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of Programmable Logic Controller all as directed. Make: UNITRONICS

Supply and fix in repair / replacement of M.S. Spiral gear for gear box of actuator for 50mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of M.S. Spiral gear for gear box of actuator for 80mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of M.S. Spiral gear for gear box of actuator for 100mm dia Butterfly valve all as directed. Make: RITETORK

Supply and fix in repair / replacement of Butterfly valve of size 50 mm dia all as directed. Make: AUDCO / VIRGO / INTERVALVE

Supply and fix in repair / replacement of Butterfly valve of size 80 mm dia all as directed. Make: AUDCO / VIRGO / INTERVALVE

Supply and fix in repair / replacement of Butterfly valve of size 100 mm dia all as directed. Make: AUDCO / VIRGO / INTERVALVE

Supply and fix in repair / replacement of Capacitor for Actuator suitable for 50 / 80 / 100mm dia Butterfly Valve all as directed.

Supply and fix in repair / replacement of Resistor for Actuator suitable for 50 / 80 / 100mm dia Butterfly Valve all as directed.

Supply and fix in repair / replacement of Hand Wheel for Actuator suitable for 50 / 80 / 100mm dia Butterfly Valve all as directed.

Supply and fix in repair / replacement of Limit Switch for Actuator suitable for 50 / 80 / 100mm dia Butterfly Valve all as directed.

Supply and fix in repair / replacement of Top Cover for Actuator suitable for 50 / 80 / 100dia Butterfly Valve all as directed.

Supply and fix in repair / replacement SMPS Input Voltage: 230 V, Output Voltage: 24 V all as directed. Make: NHP / TELEMECHANIQUE

Supply and fix repair / replacement of Transformer Input voltage: 230V AC, Output voltage: 12V AC all as directed.

Supply and fix repair / replacement of MCB 3P, 10 to 20A all as directed. Make: TELEMECHANIQUE / HAVELLS / Legrand

Supply and fix in repair / replacement of 5 pair 0.5Sqmm Armoured Communication cable all as directed. Make: FSC / POLYCAB / DELTON

Supply and fix in repair / replacement of 6 Core 1.5Sqmm Armoured cable Make: POLYCAB / PRIMECAB / FINOLEX

M&L for dismantling existing broken pole from existing position including all connection all as specified and as directed.

S & F in replacement GI bracket for street light fitting made out of 40/50mm dia GI pipe bend to shape 1.5m long with new clamps nut and bolts complete duly painted.

S&F Galvanised Octagonal pole 7 meters long including one meter single arm bracket with base plate and , finial taper plug, bolts, nuts & screws incl RCC foundation as per manufacturer's drawing complete all as specified & directed by the Engineer-in-Charge. Make- Bajaj/Crompton Greves

S&F in repairs Cable Junction Box with terminal IP66 "Halogen free and weather proof" with metric knockouts for cable entry incl. suitable clamps, nuts, bolts, washers duly painted complete. Make- Hensel Cat No. KF 5250

S&F in repairs LED drive suitable for 90 watt street light fitting any make and type. Make : Philips/Wipro/Crompton

S&F in repairs LED drive suitable for 100 watt flood light fitting any make and type. Make : Philips/Wipro/Crompton

S&F in repairs LED drive suitable for 40 watt post of lantern any make and type. Make : Philips/Wipro/Crompton

M&L for disconnection and lowering existing high mast light by using rope with the help of electrical motor for necessary repair/servicing ,greasing of winges ,servicing/minor repairs of gear boxes and motors etc and refixing at existing position including all connection all as specified and as directed.

Supply and fix in repairs MCB SPN 6 to 32 Amps Make- L&T/Schnider/Legrand

M&L for removing defective service cable , supply and laying or fixing on wall or passing through pipe 1100 volts grade ISI marked heavy duty cable with PVC insulated multi stranded aluminium conductor served with and inner sheathing of PVC tape armored with galvanized steel wire or tape and overall PVC sheathed in service connections for cable of size 4 sqmm 2 core, Make : Havells/Finolex/Polycab

All as per item No 141 here-in before but cable of size 6 sqmm 2 core

All as per item No 141 here-in before but cable of size10 sqmm 2 core

All as per item No 141 here-in before but cable of size 10 sqmm 4 core

All as per item No 141 here-in before but cable of size 16 sqmm 4 core

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in depth and getting out including foming of bottom surface for laying of cable / pipe etc in soft/loose soil.

M&L for sand cushioning, spreading & levelling, watering and well ramming in layers not exec 25cm in soft/loose soil.

Supply & Laying un-reinforced precast concrete cable cover, class LV, Type 1, flat, Size 250 mm x 150mm x 40mm including taking down old one.

S & F in repairs GI Pipe light grade to be laid on walls or under roads for passing cables of size 40mm dia.

S&F in repairs LED flood light of 200 watt including all connection all as specified and as directed.Cat part no LFLPI-200-CDL/60 of Crompton or equivalent in Philips/Wipro

S&F in repairs LED street light fittings system wattage of 90 W ,230 V, 50 Hz ,lumen output 9900 lm ,aluminium pressure die cast housing ,toughened glass with silicon gaskets for IP66 protection,complete assembly with LEDs,driver and accessories pre wired up to terminal block including all connection all as specified and as directed.Cat part noLSTN-90-CDL-A of Crompton or equivalent in Philips/ Wipro.

S&F in repairs LED aviation obstruction light including fixing arrangement and connecting complete as per model no Aviolite XGP 400 - make Bajaj cat no BGAV 302 LED

S&F in repair, Isolator 4 pole 40 Amps, 415 volts, ISI marked all as specified of Make- Havells/L&T/Schnider

All as per item No 153 here-in-beofre but Isolator 4 pole 63 Amp 415 volts

All as per item No 153 here-in-beofre but Isolator DP 40 Amp 240 volts

All as per item No 153 here-in-beofre but Isolator DP 63 Amp 240 volts

S&F in repair MCCB, FP, 63 A, 16 KA, 415 volts including connecting using cable terminals, commissioning, testing complete. Make- L&T/Schnider

S&F in repair MCCB, FP, 40 A, 16 KA, 415 volts including connecting using cable terminals, commissioning, testing complete. Make- L&T/Schnider

S&F in repair, Analog Time Switch, 3 phase (with battery back up), 24 hours program, back up of 100 hrs, current capacity 16A, complete. Make- L&T/C&S/Indo Asian

S&F in repair Power contactor 3 pole, 18A, 230 V complete. Make- L&T/ C&S/ Indo Asian

S&F in repair Power contactor 3 pole, 25A, 230 V complete. Make- L&T/ C&S/ Indo Asian

M&L for cleaning the RCC under ground / semi under ground / above ground level water sumps, pumping out the water using pump sets, scrubbing the walls / floor / ceiling using suitable brush, removing the mud / sludge / sediments / deposits from the sump, cleaning the interior of the sump using chlorine solution, clean the sump again using fresh water, pumping out the dirty collected water again from the sump, drying the internal surfaces of the sump for fresh water storage including writing the words : “Tank Capacity and Date of Cleaning” in Capital letters of suitable height with synthetic enamel white paint on black synthetic enamel painted surface complete all as directed for 67000 Litres capacity tank at Fernsons Apartments at satellite area. Note:- Cleaning of sump is to be done once in Six months or as and when required or as directed by Engineer in Charge

All as per item No 162 here-in-before but tank of capacity 246000 Litres at Powar / Panigrahi Apartments

All as per item No 162 here-in-before but tank of capacity10000 Litres at Nalinakshan Apartments

All as per item No 162 here-in-before but tank of capacity 60000 Litres at Chandrasekhar Apartments

All as per item No 162 here-in-before but one tank consisting of 16 compartments of capacity 17000 Litres each at Tarangini Apartments

All as per item No 162 here-in-before but tank of capacity 200000 Litres (Fresh) at Viswanathan Apartments

All as per item No 162 here-in-before but tank of capacity 200000 Litres (Fire) at Viswanathan Apartments

All as per item No 162 here-in-before but tank of capacity 85000 Litres at Varuna Apartments

All as per item No 162 here-in-before but tank of capacity 50000 Litres (Fresh) at Varsha Apartments

All as per item No 162 here-in-before but tank of capacity 55000 Litres (Raw) at Varsha Apartments

All as per item No 162 here-in-before but tank of capacity 100000 Litres (Fire) at Varsha Apartments

All as per item No 162 here-in-before but tank of capacity 200000 Litres (Fresh) at Dawson Vihar Complex

All as per item No 162 here-in-before but tank of capacity 200000 Litres (Fire) at Dawson Vihar Complex

M & L for cleaning the Varsha/Varuna pump house outside area approximate 20 metre alround and remove all the waste/debris from the location to outside corporation dump yard including transportation complete all as specified and directed twice in a month all as specified and directed

Kuriako Mathai and company

SREENARAYANA ENTERPRISES

Sreema Enterprises