REPAIR TO GEYSER SOLAR WATER HEATER AND ALLIED WORKS IN 4 AREA UNDER GE AF ADM AREA AT AF STATION AGRA

Amount

Comprehensive repair/maintenance of storage type electric water heater (geyser) of capacity 25 litres, vertical or horizontal type comprising of the following: (a) Opening or dismantling the storage tank, taking down, de-scaling, brushing and thoroughly cleaning. (b) Replacement of defective parts. (c) Checking of all stop cock, pressure release valves, fusible plugs for its serviceability etc. in-situ to ensure proper functioning of parts including supply and replacing of washers/ gasket nut etc. (d) Checking and rectify earth continuity of the Electrical circuits of Geyser and power point. (e) Checking and re-fixing thermostat and re-adjust. (f) De-scaling the immersion type heating element and siphon assembly with diluted Hydrochloric acid or clear pedette solution. (g) Checking of indicator lamp for it proper serviceability. (h) Re-assembling the Geyser and re-install at same position and testing complete all as specified and directed. NOTE: (i) Unserviceable Parts/ components of water heater shall be replaced by the contractor. (ii) New inner SS water tank, syphon assembly, outer body, glass wool, indicator lamp shall be measured and paid separately under respective item of schedule as supply only.

Supply only stainless steel inner tank of storage type electric water heater of 25 ltr capacity complete with rubber gasket including necessary nuts, bolts and washers complete all as specified and directed.

Supply only syphon assembly made out of stainless steel of 25 ltr capacity geyser as per existing sample including necessary studs, screws and rubber gasket/ washers matching with existing/ new inner tank complete all as specified and directed.

Supply only outer body made out of MS sheet suitable for 25 ltr capacity geyser as per existing sample duly painted with two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

Supply only glass wool of 25 ltrs capacity storage type electric water heater complete all as specified and directed.

S&F in replacement of heating coil element for geyser 2.0 KW triangular/ round (as per approved sample) ISI marked and compatible with existing geyser complete all as specified and directed.

S&F in replacement of heating coil element for Racold Eterno Geyser coil, Eterno Square Plate with thermostat pocket 2.0 KW (as per approved sample) without assembly of ISI marked and compatible with existing geyser complete all as specified and directed.

S&F in replacement of PVC flexible connection pipe 450 mm long with Brass nuts and washers for hot and cold water connection complete all as specified and directed.

S&F in replacement of flexible connection pipe with stainless steel braided 600 mm long with Brass nuts and washers for hot and cold water connection complete all as specified and directed.

S&F in replacement of PVC insulated copper conductor 3 core cable of size 40/0.0076 complete all as specified and directed.

S&F in replacement of thermostat adjustable type between 300C to 850C of ISI marked and compatible with existing geyser complete all as specified and directed.

S&F in replacement of capillary thermostat ISI marked and compatible with existing geyser complete all as specified and directed.

Supply only lamp for geyser suitable for 25/50 ltrs capacity complete all as specified & directed.

S&F in replacement pressure release valve suitable for 25/ 50 ltrs capacity geyser complete all as specified and directed.

S&F anchor bolt 12 mm x 100 mm long complete all as specified & directed. Note:- Anchor bolt shall be grouted with hammer drill only.

S&F in replacement of existing U/S brass non return valve suitable for 25/ 50 ltr capacity storage type electric water heater of size 15 mm complete all as specified & directed.

S&F in replacement of U/S bottom cover plate of storage type electric water heater of capacity 25 ltr & fixed with MS screws complete all as specified & directed.

S&F in repair 15 mm dia chromium plated brass wall mixture for mixing hot and cold water sutable for 15 mm bore GI pipe complete all as specified and directed.

S&F in replacement of U/S sheet metal enclosures, single pole and neutral with socket, plug top complete with one single pole MCB 20 Amps 240 V complete all as specified and directed.

S&F in replacement of U/S metallic plug top 3 pin suitabe for metal clad box of MCB DB plug in socket 240 V capacity complete all as specified and directed.

S&F in replacement of U/S plug top 3 pin 15 Amp 240 Volts ISI marked complete all as specified and directed.

S&F in replacement Switch piano, flush type, single pole, one way 15/16 Amp 230 Volts complete all as specified and directed.

S&F in replacement socket outlet, flush type, single pole, multipurpose 2 in 1, 5 pin 5/6 and 15/16 Amp, 230 volts complete all as specified and directed.

Comprenhensive repair/maintenance of 'Solar Hot Water System' (Flat Plate Collector) of capacity 200 LPD includes cleaning flat plate collector arresting the all leakage from pipe line and fitting including removing the air lock and blockage of hot water line complete all as direced.

S&F in repair bib taps, cast copper alloy with crutch or butterfly handles, screwed down, screwed for 15 mm bore GI pipe or for brass ferrule or to GI socket complete all as specified and directed.

Taking down/collect the unserviceable/burnt ceiling fan any sweep from any height of building/site for repair/rewinding/overhauling and re-fixing the same after repair/overhauling and testing fans complete at same place or where directed complete all as specified. (i) Fixing of repaired fan in any location of camp area shall be contractors responsibility at his own arrangement of transport and T& P. Note – Rewinding and ball bearing shall be measured & paid separately under respective items of Sch.

M&L for rewinding of ceiling fan motor 1200/1400 mm sweep any make with super enameled copper winding wire ISI marked of gauge as per existing including cutting and getting out old US winding, sleeve work, varnishing , threading incl. making connections with three core copper flexible wire of suitable size and reassembling the same and two coats of synthetic enamel paints with spray painting and writing MES number ind. cleaning the fan with cleaning materials or thimmbles after testing at full load with blades to the entire satisfaction of Engineer incharge complete all as specified and directed.

S&F in replacement Ball bearing of ceiling fan of size 6201/6202 complete all as specified and directed.

S&F in replacement of heat and smoke detector with standard mounting base, LED, comlete with MS powder coated junction box for mounting on surface /on false ceilling/ below false floor all as per exisiting make complete all as specified and directed.

Dismantling of existing meter panel board removing existing energy meter keeping safe custody and Design, Supply, installation, testing and commissioning of indoor type wall mounting size approx (1250 X 650 X 245), Polycarbonate CPRI approved OEM made Meter Panel. The panel shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance in accordance with IEC 61439-1, clause 10.2.4: The panel type wall mounted on mounting structure RAL 7016. The meter panel should be anti-acid & anti corrosive & fully transparent Door for meter vision. Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of panel shall submit a copy of CPRI test report in polycarbonate only degree of ingress protection IP65 in accordance with IEC 60529. The gasket should be internally embedded made of polyurethane and enclosure make. The manufacturer of board/panel shall submit a copy of type test report of a board made out of Polycarbonate thermoplastic panel in accordance with IEC 60439-1.

The CPRI test report shall have mention of following tests performed and passed out satisfactorily: Temperature Rise, Dielectric Properties, Short circuit withstand current – Rated peak & short time withstand current and Rated Conditional Short Circuit Current, Effectiveness of Protective Circuits. The board manufacturer must submit the copy of type test reports for Polycarbonate Thermoplastic Board only. Test Reports submitted of other material of construction like MS, SS will not be applicable.. The panel should passed glow wire test 960oC in accordance with 60695-2-11 flame retardant and self-extinguishing complete all as directed with and incl the following (a) Provision for existing electric energy meter - 06 nos in separate chamber with locking arrangement. (a) Four pole MCCB 100 Amps with breaking capacity 25 KA having fixed thermal and fixed magnetic release and spreader link at both incoming and incoming side - 01 No. (b) MCB DP 32 Amp 10 KA , C Curve - 6 Nos (To be connected with 6 Nos Meters) (c) MCB DP 06 Amp 10 KA, C Curve - 1 No (For common lighting + Bldg Security Lights) (d) Fourteen Nos terminal blocks provided for output supply. (e) MCCB/MCB Nos Operated by flip Cover

(g) LED Indicating lamp - 03 Nos. (j) Internal wiring with 1100Volt grade 6.0 Sqmm FRLS PVC insulated multi flexible copper wire of sizes duly crimped with copper lugs of suitable size & type . Note : Re-fixed the energy meter in this new meter cabinet including all necessary electrical connection. Make :- Hansel / Schneider/ L&T/Siemens

Dismantling of existing meter panel board removing existing energy meter keeping safe custody and Design, Supply, installation, testing and commissioning of indoor type wall mounting size min (980X 650X245), Polycarbonate CPRI approved OEM made Meter Panel. The panel shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance in accordance with IEC 61439-1, clause 10.2.4: The panel type wall mounted on mounting structure RAL 7016. The meter panel should be anti-acid & anti corrosive & fully transparent Door for meter vision. Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of panel shall submit a copy of CPRI test report in polycarbonate only degree of ingress protection IP65 in accordance with IEC 60529. The gasket should be internally embedded made of polyurethane and enclosure make. The manufacturer of board/panel shall submit a copy of type test report of a board made out of Polycarbonate thermoplastic panel in accordance with IEC 60439-1.

The CPRI test report shall have mention of following tests performed and passed out satisfactorily: Temperature Rise, Dielectric Properties, Short circuit withstand current – Rated peak & short time withstand current and Rated Conditional Short Circuit Current, Effectiveness of Protective Circuits. The board manufacturer must submit the copy of type test reports for Polycarbonate Thermoplastic Board only. Test Reports submitted of other material of construction like MS, SS will not be applicable.. The panel should passed glow wire test 960oC in accordance with 60695-2-11 flame retardant and self-extinguishing complete all as directed with and incl the following (a) Provision for existing electric energy meter - 04 nos in separate chamber with locking arrangement. (a) Four pole MCCB 63 Amps with breaking capacity 16 KA having fixed thermal and fixed magnetic release and spreader link at both incoming and incoming side - 01 No. (b) MCB DP 32 Amp 10 KA , C Curve - 4 Nos (To be connected with 4 Nos Meters) (c) MCB DP 06 Amp 10 KA, C Curve - 1 No (For common lighting + Bldg Security Lights) (d) Ten Nos terminal blocks provided for output supply. (e) MCCB/MCB Nos Operated by flip Cover

(g) LED Indicating lamp - 03 Nos. (j) Internal wiring with 1100Volt grade 6.0 Sqmm FRLS PVC insulated multi flexible copper wire of sizes duly crimped with copper lugs of suitable size & type . Note : Re-fixed the energy meter in this new meter cabinet including all necessary electrical connection. Make :- Hansel / Schneider/ L&T/Siemens

S&F in repair sub main wiring with two single core PVC insulated (FRLS) unsheathed multistranded copper conductor of size 4 sqmm nominal cross sectional area and one run of 4 sqmm nominal cross sectional area PVC insulated (FRLS) unsheathed multistranded copper conductor green colour as continuous earth wire drawn in and including not less than 20 mm dia 'medium grade' PVC concealed conduits (ISI marked) and fittings including cutting chases to walls for laying conduit and making good the disturbed wall surfaces to match with existing specification.

Supply and fix in replacement of single phase 2 wire pre payment electricity meter 230 V , IP 54, Marked BIS-15884 /16444 Digital Energy Meter, current range 5-60 Amps, 240 Volts, accuracy class-1.0 optical port for local communications BLE for remote access, LED display, inbuilt load control switch including vending system through server, mapping of consumers complete all as specified and directed. Make :- Liberty 170 of Secure equivalent L&T/HPL Note:- Old Electric meter shall be deposited at E/M store yard.

Shiva Enterprises

M/S Mamta Electricals

MUKTA AND COMPANY

CREATIVE CONSTRUCTION