COMPREHENSIVE MAINT AND PETTY REPAIR OF INTERNAL WATER SUPPLY INCLUDING REPAIR OF GEYSER AND CLEANING OF SERVICE TANK AND SOME CONNECTED WORKS AT A AND B AREA AT NAVAL BASE KOCHI UNDER GE NW KOCHI

Amount

Supply and fixed in repairs, on wall/ concealed on wall, 40mm dia. High pressure CPVC pipes SDR-13.5 & Plain CPVC SDR 11 fittings including all necessary fittings, solvents, complete all as specified and directed.

Supply and fixed in repairs, on wall/ concealed on wall, 25mm dia. High pressure CPVC pipes SDR-13.5 & Plain CPVC SDR 11 fittings including all necessary fittings, solvents, complete all as specified and directed.

Supply and fixed in repairs, on wall/ concealed on wall, 20mm dia. High pressure CPVC pipes SDR-13.5 & Plain CPVC SDR 11 fittings including all necessary fittings, solvents, complete all as specified and directed.

Supply and fixed in repairs, 15mm size Chromium Plated fancy type Bib Taps, quarter turn with flange and aerator, short body, cast copper alloy with crutch or butterfly handle, screwed for GI/ CPVC pipe, complete all as specified and as directed by the Engineer in Charge. Make : Cera Cat. Part No. F2004151 or equivalent model of other manufactureres from the list.

Supply and fixed in repairs, 15mm size Chromium Plated fancy type Bib Taps, quarter turn with flange and aerator, long body, cast copper alloy with crutch or butterfly handle, screwed for GI/ CPVC pipe, complete all as specified and as directed by the Engineer in Charge. Make : CERA Cat. Part No. F2004152 or equivalent model of other manufactureres from the list.

Supply and fixed in repairs, 15mm size Chromium Plated cast copper alloy Bib Cock, short body with flange and nozzle for garden/ washing machine, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 2003153 or equivalent model of other manufactureres from the list.

Supply and fixed in repairs, 15mm size Chromium Plated cast copper alloy Two way Bib Cock, quarter turn with flange and aerator, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 2004211 or equivalent in Prayag/ Hindware/ Jaguar

Supply and fixed in repairs, 20mm size Chromium Plated cast copper alloy, fancy type, quarter turn Concealed Stop Cock, with CP cup and adjustable wall flange, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 2002362 or equivalent in Prayag/ Jaguar

Supply and fixed in repairs, 15mm size Chromium Plated cast copper alloy Angle Valve, half turn with flange, for fixing with CPVC pipe, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 2004201 or equivalent in Prayag/ Hindware/ Jaguar

Supply and fixed in repairs, 15mm size Swivel Overhead Shower (minimum weight 40 grams) of PTMT, any colour with shower arm (minimum weight 40 grams) 195mm long with bend of 45 degree with flange, fixing with CPVC Pipe, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 7020104 or equivalent in Prayag/ Hindware/ Jaguar

Supply and fixed in repairs, 450mm long, 15mm dia. PVC Connection with brass union on both sides to suit 15mm GI pipe, complete all as specified and directed by the Engineer in Charge.

Supply and fixed in repairs, Health Faucet, ABS body with wall hook and one metre SS braided rubber hose pipe, complete all as per specified and directed. Make : CERA Model No. F 8030102 or equivalent in Prayag/ Hindware/ Jaguar

Supply and fixed in repairs, 90mm dia. Hand Shower with 125 mm long arms, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F7030105 or equivalent model of other manufactureres from the list.

Supply and fixed in repairs, 15mm bore Chromium Plated fancy type, cast copper alloy Pillar Taps, quarter turn with aerator, with capstan heads, screwed down, high pressure with or without lettered 'Hot' or 'Cold', with long screwed shanks and fly nuts screwed for iron pipe and fixed, complete all as specified and directed by the Engineer in Charge. Make : CERA Model No. 2006101 or equivalent in Prayag/ Hindware/ Jaguar

S&F in repairs, Wall Mixer (3-in-1) with arrangement of both Telephonic Shower and Over Head Shower, with 210mm long bend pipe, complete all as specified and as directed by the Engineer in Charge. Make : CERA Model No. F 2002403 or equivalent in Prayag/ Jaguar

Supply and fixed in repairs, Chromium Plated cast copper alloy Kitchen Sink Cock, quarter turn, wall mounted with swivel spout not less than 150 mm and wall flange complete all as specified and as directed. Make : Model No. F 2004251 of CERA or equivalent model of other manufactureres from the list.

M&L for cutting chases on walls, floors etc. not exceeding 10cm girth and making good the disturbed surface to match with the existing surface after removing the existing concealed pipe/ laying new pipe, complete all as specified and directed by the Engineer in Charge.

Supply and Fixing 2000 litres capacity Rotational Moulded Polyethylene Water Storage Tanks (Cylindrical, vertical with closed top), hoisted & fixed in position, complete all as specified and as directed.

Supply and Fixing 1000 litres capacity Rotational Moulded Polyethylene Water Storage Tanks (Cylindrical, vertical with closed top), hoisted & fixed in position, complete all as specified and as directed.

Supply and Fixing 500 litres capacity Rotational Moulded Polyethylene Water Storage Tanks (Cylindrical, vertical with closed top), hoisted & fixed in position, complete all as specified and as directed.

S&F in repairs, 40mm dia. CPVC Ball Valve suitable for CPVC pipe including necessary fittings, complete all as specified and directed. Make: Supreme/ Eurotech/ Astral/ SFMC

S&F in repairs, 25mm dia. CPVC Ball Valve suitable for CPVC pipe including necessary fittings, complete all as specified and directed. Make: Supreme/ Eurotech/ Astral/ SFMC

S&F in repairs, 20mm dia. CPVC Ball Valve suitable for CPVC pipe including necessary fittings, complete all as specified and directed. Make: Supreme/ Eurotech/ Astral/ SFMC

S&F in repairs, 40 mm dia. Synthetic (PVC) Float Valve, high pressure, with polythene ball of size 6" dia. and flynut, complete all as specified and directed.

S&F in repairs, 25 mm dia. Synthetic (PVC) Float Valve, high pressure, with polythene ball of size 6" dia. and flynut, complete all as specified and directed.

S&F in repairs, 20 mm dia. Synthetic (PVC) Float Valve, high pressure, with polythene ball of size 6" dia. and flynut, complete all as specified and directed.

Material, labour, transport and tools for rectification of urgent nature Water Supply complaints like Pipe breakdown, Air problem etc. at Naval Base as and when required (Kataribagh & MES Colony) as and when required during all working days, Sundays/ Holidays/ Off hours of all working days, all as directed by Engineer in Charge. NOTE: (i) The material incorporated for completion of work will be measured and paid separately under relevant item. (ii) The contractor should display contact number at 'A' & 'B' area of Naval Base, to register users complaint. (iii)The recovery of Rs. 1000/- per complaint will be chargeable if contractor fails to attend complaint.

Taking down defective Geyser of 25/ 50 litres capacity from its existing position at any height duly disconnecting inlet/ outlet water connection and opening up geyser for checking defective parts and replacing the defective parts with new parts, including testing and commissioning the same after successful repairing, complete including refixing the same on its existing position and making connection inlet/ outlet water connection, complete all as specified and directed by Engineer in Charge. Note : The spares required for servicing the geyser shall be measured and paid separately under relevant item of the schedule as 'supply only'. The labour required for replacing spares shall include in this item.

Supply only Thermostat suitable for 25 litres and 50 litres capacity Geyser, any make/ type, complete all as specified and directed by Engineer in Charge.

Supply only Heating Element 1.5 KW/ 2 KW, ISI marked for 25 litres and 50 litres capacity Geyser, any make/ type complete all as specified and directed by Engineer in Charge.

Supply only Gasket for 25 litres and 50 litres capacity Geyser, complete all as specified and directed by Engineer in Charge.

Supply only 12mm dia. Chromium Plated Pipe for 'Hot and Cold' water, of suitable length, with two brass adopter and connecting up, complete all as specified and directed by Engineer in Charge.

Supply only Indicating Lamp suitable for 25 litres and 50 litres capacity Geyser, complete all as specified and directed by Engineer in Charge.

M&L scrubbing, cleaning thoroughly for removing the dirts, sediments, silts etc from the internal surfaces of RCC over head tanks (bottom & wall) of Capacity 1000 to 2000 litres by using brushes and bleaching powder and other cleaning materials as required and applying two coats of lime wash inside the wall surface of the tanks including writing the words "TANK CAPACITY AND DATE OF CLEANING" in capital letters of suitable size on outside visible place of Overhead tank with synthetic enamel white paint over black back ground at 'A' & "B" area of Naval Base complete all as specified. Note for item No. 34 to 38:- After cleaning the tank all the dirt from pipe/all type of tap / valve and air from pipe line shall be removed to the satisfaction of Engineer in charge.

All as per item No 34 here in above, but OH tank Capacity 3000-5000 litres situted at SMA Qtrs area complete all as specified. .

M&L for scrubbing, cleaning thoroughly, removing all scale and dirt, mud sediments, silts etc., from the internal surfaces of HDPE Storage Tanks below 500 Litres (bottom and wall) by using brushes, bleaching powder and other cleaning materials as required, including writing the words "DATE OF CLEANING" in capital letters of suitable size on outside visible place of Water Tank with synthetic enamel paint (white) over black background, complete all as specified and as directed.

M&L for scrubbing, cleaning thoroughly, removing all scale and dirt, mud sediments, silts etc., from the internal surfaces of HDPE Storage Tanks below 1000 Litres (bottom and wall) by using brushes, bleaching powder and other cleaning materials as required, including writing the words "DATE OF CLEANING" in capital letters of suitable size on outside visible place of Water Tank with synthetic enamel paint (white) over black background, complete all as specified and as directed.

M&L for scrubbing, cleaning thoroughly, removing all scale and dirt, mud sediments, silts etc., from the internal surfaces of HDPE Storage Tanks below 2000 Litres (bottom and wall) by using brushes, bleaching powder and other cleaning materials as required, including writing the words "DATE OF CLEANING" in capital letters of suitable size on outside visible place of Water Tank with synthetic enamel paint (white) over black background, complete all as specified and as directed.

All as per item No.38 here-in-above, but 5000 litres capacity tank complete all as specified

All as per item No 38 here-in-above, but 10000 litres capacity tank complete all as specified

Supply and fixed in replacement, Automatic Pressure Switch for 0.50HP to 2HP Booster Pump complete all as specified and as directed.

Supply and fixed in replacement, Surge Tank (Booster Tank) suitable for Booster Pump, complete all as specified and as directed.

Supply and fixed in replacement, Manifolder/ Connector Assembly suitable for 5 way Booster Pump, complete all as specified and as directed.

Supply and fixed in replacement, 25mm Non Return Valve for Booster Pump, complete all as specified and as directed.

Supply and fixed in replacement, Pressure Gauge 0-5 Kg/cm2 for Booster Pump, complete all as specified and as directed.

Material and labour for cleaning all types of taps including removing air from pipeline and some connected issues, checking water pressure in each bathroom and kitchen, complete all as specified and directed by Engineer in Charge.

Material and labour for replacing all types of Spindle with washer of taps (Short body/ Long body tap, Angle Valve, Washing machine tap, Sink Cock etc.) including taking down, cleaning of tap and refixing after repair, complete all as specified and directed by Engineer in Charge.

Material and labour for replacing all types of Spindle with washer of wall mixer taps (Short body/ Long body tap, Angle Valve, Washing machine tap, Sink Cock etc.) including taking down, cleaning of tap and refixing after repair, complete all as specified and directed by Engineer in Charge.

S&F in replacement, rotate and lock type cover for 500 litres to 5000 litres capacity Over Head Water Tank (HDPE), complete all as specified and as directed.

S&F MCB SP 6 to 32 Amps, 240 Volts, B curve, having breaking capacity 10 kA, complete all as specified and directed. Make : Cat. Part No. BB10060B to BB10320B of L & T/ Legrand/ Indo Asian

S&F in repairs, SPN Enclosure with two pin and earth plug and socket complete with one SP MCB, 20 Amps having breaking capacity 10 kA, including taking down old unserviceable earth plug, complete all as specified and directed.

Supply and fixing 25 litre capacity Electric Water Heater, Storage type, steel body with copper inner tank and heating element upto 2 KW, BEE 5 Star rated, with all accessories such as safety valve, thermostat, NRV, connection piece etc., complete all as specified and as directed.

Supply and fixing in repair Clinical CP Bip cock long body with wall flange and 200 mm long lever handle size 15 mm including necessary fixing accessories with GI/CPVC pipes complete all as specified and as directed by the Engineer-in-charge. Make:- CERA Model No- F 9030152 or equivalent model of PRAYAG /Jaguar)