REPAIR/ MAINTENANCE OF WATER HEATER (GEYSER), SOLAR WATER HEATER, FLAME PROOF LIGHT/ FIRE ALARM/ LIGHTING ARRESTOR AND CONNECTED WORKS UNDER GE (SOUTH) BINNAGURI

Amount

Schedule 'A'

FLAME PROOF LIGHT, EARTHING AND LIGHTNING ARRESTOR Taking down carefully old unsv point wiring complete incl fittings such as switches, conduit,wires,celling roses, light fittings etc and making good the disturbed surface complete all as specified and as directed.

M&L for point wiring complete with 2 runs of 1.5 sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade ISI marked with multi stranded copper conductor drawn through and including steel conduit and steel conduit accessories such as threaded type steel junction boxes ,threaded sockets,bends etc ISI marked medium grade concealed in wall/fixed to roof/ceiling etc and including provision of 1.5 sqmm PVC insulated multistranded unsheated copper conductor cable FRLS ISI marked as earth continuity conductor as specified and as directed.- Make of cable:- Polycab/Finolex/MESCAB/Havells/Plaza, ISI Marked.Make of Conduit :- TATA,JINDAL,KALINGA,BECl,ISI marked, Med grade,Note :-(i)One run of steel conduit pipe,two runs of PVC wire and one run of earth wire will be measured as one length. (ii) The chases in the wall shall be cut with elect cutter (iii) The disturbed surfaces of wall shall be made good with cement plaster 1: 4 including matching the surfaces with two coats of white wash / colour wash all as per existing finishes and to the entire satisfaction of Engr in Charge

M&L for point wiring complete with 2 runs of 2.5 sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade ISI marked with multi stranded copper conductor drawn through and including steel conduit and steel conduit accessories such as threaded type steel junction boxes ,threaded sockets,bends etc ISI marked medium grade concealed in wall/fixed to roof/ceiling etc and including provision of 2.5 sqmm PVC insulated multistranded unsheated copper conductor cable FRLS ISI marked as earth continuity conductor as specified and as directed.- Make of cable:- Polycab/Finolex/MESCAB/Havells/Plaza, ISI Marked.Make of Conduit :- TATA,JINDAL,KALINGA,BECl,ISI marked, Med grade,Note :-(i)One run of steel conduit pipe,two runs of PVC wire and one run of earth wire will be measured as one length. (ii) The chases in the wall shall be cut with elect cutter (iii) The disturbed surfaces of wall shall be made good with cement plaster 1: 4 including matching the surfaces with two coats of white wash / colour wash all as per existing finishes and to the entire satisfaction of Engr in Charge

M&L in repairs for two single core (submain) PVC insulated cable with 2.5 sqmm nominal cross sectional area FRLS multistranded copper conductor,1100 volt grade and one single core green PVC insulated 2.5 sqmm stranded copper conductor earth continuity cable drawn through non metallic, medium duty, rigid MS conduit not less than 25 mm dia concealed in wall including all conduit and fixing accessories including taking down existing sub main wiring, cutting chases as required & making good disturbed surfaces as per existing complete all as directed. Note :- (I) The cost for taking down,cutting, chases & making good as required shall deemed to be included in the quoted unit rate. (II) Two run of submain wire, one run of earth wire and one run of MS conduit shall be measured as one RM

S & F in replacement LED 1 x 20 Watt industrial Flame proof tube light fittings,CMRI certified, complete cat no-EXTN1LT8-20 of Make :CG or equivalent model of sudhir/ Baliga/SYSKA

S & F in replacement 35 Watt industrial Flame proof tube light fittings pendent type fitted on the roof ceiling hook,CMRI certified, complete all as specified and as directed. Make : Bajaj/Crompton/SYSKA

Supply and fixing in repairs sSwitch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and as directed. (Sudhir)

S&F Sheet metal enclosure for 8 way Distribution Boards (DB’s), double door, single pole & neutral with 200 amps rated bus bar, IP-20 protection suitable for fixing MCB"S/lsolators complete all as specified and directed. (Make :Havells/ Legrand/ Hager/L&T), ABB

S&F MCB, Single pole & neutral,6 to 40 amps, 240 volts, ‘C’ curve, 10KA all complete as specified and as directed (Make :Havells/ Legrand / Hager /C&S ), ABB

S&F MCB, Single pole, 6 to 32 amps, 240 volts, ‘C’ curve, 10 KA all complete as specified and as directed (Make :Havells/ Legrand / Hager /C&S ), ABB

S & F ultra bright integrated aluminium heat sink LED tube rod 18 watt (single side connection) with high efficiency suited for installation in existing t-8 fitting with g-13 lamp holders all as specified and as directed. Make : Havells , Philips or equivalent

M&L for 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 the plate not less than 1.5 mtr below normal ground level connected to GI strip 25x4mm thick as earthing leads by means of bolt, nut, check nuts and washers galvanised iron or steel all as shown in elctrical plate No 5 of SSR Part I connected to earthing test point or as specified or indicated and testing on completion including excavation and earth work, PCC pit with RCC cover having suitable handle, 32mm bore GI Medium grade watering pipe with funel and wire mesh, 15 mm dia GI Light grade Protection pipe complete.

Labour only for dismantling of existing unsv loose/disturbed Aluminum strip/GI Strip of any sizes on roof/down conductor fixed on wooden guities /directly on roof including screws etc complete.

Labour only for dismantling the existing unsv dislocated/fallen air termination rods 300mm long,12 mm dia fixed on PCC blocks/on GI pipe/ directly on roof including GI pipe etc, complete .

Labour only for dismantling the unserviceable/rusted inspection boxes/ test/ terminal blocks of any size /type complete.

S&F Aluminium Strip 25 x 3 mm with saddles & fixing screws etc,for earth continuity conductor main earthing lead , roof conductor & down conductors above ground suitably fixed to wall or concealed in wall , or passing through pipes incl. all necessary fixing arrangement for lightning protection complete.

S&F galvanised iron strip of size 32 x 6 mm buried in ground or fixed onroof with suitable sized polycarbonate insulators ( on roof/ wall only) including cutting cavities for fixing of porcelain insulators and finishing with cement plaster on wall /roof and connected to test point including bending, jointing at test points with GI nuts, bolts, with lead washers, jointing strips at all joints incl. making good the disturbed surfaces complete.

Fixing only in repairs Aluminium/GI Strip any size with saddles & fixing screws etc,for earth continuity conductor main earthing lead , roof conductor & down conductors above ground suitably fixed to wall or concealed in wall , or passing through pipes incl. all necessary fixing arrangement for lightning protection complete.

S&F air termination single pointed aluminum rod of 12mm dia, 300mm long fixed with 02 nos sutable sized nuts,bolts & washers incl. making good the disturbed surfaces complete.

S&F in repair of test point terminal block made of gun metal or phosphorous Bronze 75x75x 25 mm drilled and screwed incl 3 Nos 8mm dia 50 mm long hex head screws rectangular opening at top and bottom for entry of down earth strip, fixing screws and bolts for mounting on wall.all as specified.

S&F suitable sized heavy duty bridge/post porcelain/mini busbar insulator on wall / roof with suitable size of PVC plugs / gutties,screws for fixing aluminium / GI strip incl. making good the disturbed surfaces complete.

M&L for PCC in foundation, for filling on roof for fixing of aluminum strip etc in PCC (1:3:6) type C - 1 with 20 mm graded stone aggregate complete.

M&L for GI Pipe medium grade 40 mm dia for fixing of air termination single pointed aluminum rod of 12mm dia, 300mm long on the roof of builings for effective lightning protection system incl. PCC for fixing complete to the satisfaction of Engr -In - Charge. MAKE : JINDAL / TATA/ Bansal

Fire Alarm Supply and fix in repair Addressable manual call point resettable type complete all as specified and directed.(MAKE -Simplex or equivalent)

Supply and fix in repair weather proof hooter complete all specified and directed.(MAKE -Simplex or equivalent)

Supply and fix repair control Module complete all specified and directed. (MAKE -Simplex or equivalent)

Supply and fix in repair fire alarm sounder/ sirens electronic type horizontal single stage continuesly normal operation for atleast 50 min with sound level 65 DB to 120 DB measured at 1.5 mtr with sound output variation of +5 DB 1000 mtr range. (MAKE -Simplex or equivalent)

Supply & fixing in repair two core copper conductor of size 1.5 Sqmm FRLS flexible shielded cable complete all as specified and directed.

Supply & fixing in repair two core copper conductor of size 2.5 Sqmm FRLS flexible shielded cable complete all as specified and directed.

Supply & fixing in repair two core copper conductor of size 2.5 Sqmm FRLS armoured shielded cable complete all as specified and directed.

Supply & fixing in repair two core copper conductor of size 4.0 Sqmm FRLS armoured shielded cable complete all as specified and directed

Excavation in trenches in soft / loose soil not exc 1.5 m wide and not exceeding 1.5 m depth for laying of under ground cables and getting out all excavated materials with bricks bats etc complete all as specified and directed.

Returning, filling in, including spreading levelling and well ramming in layers not exc 25 cm with excavated soil complete all as specified and as directed.

Removing of surplus soil to a distance not exc 50 mtrs away and depositing and directed at a level not exc 1.5 mtrs above the starting point complete all as specified and directed.

Supply and laying of sand from local river for cushioning of UG cable upto depth of 18 cm punned down to a depth of 8 cm complete all as specified and directed. (Note: Only punned thickness shall be measured for payment)

Supply and laying well burnt first class bricks sub class 'B' of conventional size laid flat for protection of UG cable complete all as specified and directed.

M&L for cement concrete with PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) incl necessary form work complete incl demolition and making good as per existing all as specified and as directed.

M&L for repair of fire alarm control panel incl battery back up complete all as specified and as directed

Supply and fixing 25 mm dia Rigid steel conduit, welded and fixing to walls, roof all as directed.

Supply, Installation, testing and commissiong of addressable fire panel with loop sounder, manual call point and 24V DC SMPS with programming of all devices all as specified and as directed

Supply, Installation, testing and commissiong of Honey well loop isolator module all as specified and as directed

SOLAR WATER GEYSER Disconnecting of water connection and dismantling complete solar water heating system of capacity 300 ltrs per day including hot & cold water pipes and hot water tank complete and refixing after repairing the system fixing back in position and testing complete all as specified and directed by Engineer-in-charge.

All as per items No 01 here in before but of capacity 200 ltrs per day complete all as specified and directed by Engineer-in-charge.

All as per items No 01 here in before but of capacity 100 ltrs per day complete all as specified and directed by Engineer-in-charge.

Supply only solar energy collector panel made of aluminium body with toughened glass complete with copper fins of capacity upto 300 ltrs per day complete all as specified and directed by Engineer-in-charge. (Fixing included in rates of srl. item no. 1,2&3)

Supply only as in replacement, solar panel toughened glass having thickness 5mm all as per the existing model of system complete all as specified and directed by Engineer-in-charge.

Supplying only as in replacement, solar panel gasket made out of fine rubber to make system air tight, dust and water proof complete all as specified and directed by Engineer-in-charge.(8 RM per panel)

Supplying only as in replacement, copper tubes with collectors fins for solar energy collector panel complete of same dia and thickness as per existing, brazing by copper alloy brazing rod with the existing inlet/outlet hot/cold water pipes to make the panel water tight complete all as specified by Engineer-in-charge.

Supply only compressed glass wool 48 mm thick between solar energy collector panel copper tubes frame and aluminum body panel including securing it on panel by means of necessary adhesives all as directed all as specified and directed by Engineer-in-charge.

Supply only solar energy collector panel manifold 1.40 mtr long, made of 20mm dia copper tube having 1 No MS flange 74 mm dia welded at each end duly drilled for nuts & bolts complete all as specified and directed by Engineer-in-charge. Note : Rate quoted deemed to be included for welding of solar collector tubes with manifold all as directed by Engineer-in-charge and as recommended by manufacturer.

S&F hose pipe for hot/ cold water for solar system of suitable length as existing size complete with 02 Nos clamps all as directed by Engineer-in-charge.

Supply only auxillary tank for make up tank to reduse pressure of solar system complete as directed by Engineer-in-charge.

S&F Electrical backup heater of 2 KW for solar system with all electrical connection complete all as directed by Engineer-in-charge.

S&F Electrical backup heater of 3 KW for solar system with all electrical connection complete all as directed by Engineer-in-charge.

Descaling solar energy collector panel made of aluminium body with toughened glass complete with copper fins of capacity 100/200/300 ltrs per day complete all as specified and directed by Engineer-in-charge.

Descaling of hot water storage tank of food grade stainless steel 100 ltr capacity complete all as specified and directed by Engineer-in-charge.

Descaling of hot water storage tank of food grade stainless steel 200 ltr capacity complete all as specified and directed by Engineer-in-charge.

Descaling of hot water storage tank of food grade stainless steel 300 ltr capacity complete all as specified and directed by Engineer-in-charge.

M&L for insulation of hot water pipe with glass wool and covering with aluminium sheet cladding 25 gauge for 20mm bore GI pipe complete all as specified and directed by Engineer-in-charge.

S & F rotational moulded polythene water storage tanks, white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I of capacity 500 Litres all as specified and directed by Engineer - in - Charge .

S & F in repairs ball brass valves high pressure with polythene float and fly nuts complete, screwed for iron pipe and fixed 15mm bore all as specified and directed by Engineer - in - Charge .

S & F in repair ball brass valve 20mm bore dia high pressure with polythene float and fly nuts complete screwed with iron pipe and fixed all as specified and directed by Engineer - in - Charge.

S & F in repairs gunmetal globe or gate valve with iron wheel head, screwed both ends for iron pipes 20mm bore as in repairs complete all as specified and directed by Engineer – in – Charge

S & F in repairs gunmetal globe or gate valve with iron wheel head, screwed both ends for iron pipes 15mm bore as in repairs complete all as specified and directed by Engineer – in – Charge.

S & F in repairs glass wool insulation with aluminium cladding for 25 mm bore pipe all as specified and directed by Engineer – in – Charge.

Supply and filling distilled water to solar geyser for various capacity complete all as specified and directed by Engineer-in-charge.

GEYSER Taking down the existing unsv storage type electric water heater (geyser)of any make/ capacity, installed at different location including dis-connecting, taking down opening all parts/accessories for inspection, cleaning, descaling, refixing serviceable parts, replacing unserviceable parts installed at old location and reconnection, testing complete all as directed by Engineer-in-Charge for the follwoing capacity :- 25 Ltr capacity

35 Ltr capacity

50 Ltr capacity Note :- (a) The rates of item No 1 above deemed to include the labour charges for fixing of new parts as required .The new parts required shall be paid as supply only under item No.68 to 78 here in after. (b) Serviceable materials obtained from item No 1 above shall be refixed and labour charges for the same are included in unit rate of Item No 1 above. (c ) Other item shall be paid as mentioned here in after.

Supply only heating element round type of geysers including rubber washer for the following capacity (Make : Recold/Bajaj) :- 1500 Watt capacity

2000 Watt capacity

Supply only PVC connection pipe with brass unions at both ends, 450mm long 15mm bore (for incoming cold water) all as specified and as directed.

Supply only chromium plated copper connection pipe 450mm long with two brass adopters washers and connecting up complete all as specified and directed.

Supply only apparatus plate suitable for 25 ltrs capacity geyser.(Make : Bajaj/Recold)

Supply only apparatus plate suitable for 35 ltrs capacity geyser

Supply only apparatus plate suitable for 50 ltrs capacity geyser

Supply only thermostat (ISI Marked) for 25/35/50 Liters capacity Geyser.(Make: Elcon, USHA,RACOLD) as per existing make.

Supply only steel tanks 25 liters and refixing after testing the leakage complete incl replacement of insulating material (Glass wool) for 25 Liters capacity Geysers and replacement of rubber packaging ring heat resistsnt type all as directed by Engineer -in - charge.

Supply only steel tanks 35 liters and refixing after testing the leakage complete incl replacement of insulating material (Glass wool) for 35 Liters capacity Geysers and replacement of rubber packaging ring heat resistsnt type all as directed by Engineer -in - charge.

Supply only steel tanks 50 liters and refixing after testing the leakage complete incl replacement of insulating material (Glass wool) for 50 Liters capacity Geysers and replacement of rubber packaging ring heat resistsnt type all as directed by Engineer -in - charge.

M&L for Concealed type point wiring with 2.5 sqmm (nominal cress-sectional area) PVC insulated unsheathed single core multi stranded copper FRLS cable working voltage 1100 volts grade conorming to IS-694 with stranded copper conductor including PVC conduit of adequate size having a wall thickness ont less than 2.5 sqmm with all accessories (including cutting chases & making good the disturbed surface to its original specifiecation) including 2.5 sqmm (nominal cross sectional area) PVC insulated unsheathed single core multistranded copper conductor FRLS cable as earth continuity conductor connected to main switches/DB's or common earth dolly complete all as specified and directed for the following.

S&F of socket outlet 2 in 1, 5 Pin 5/15 Amp multipurpose 230 volt flush type complete all as specified and directed by Engr-in-Charge.

S&F switch piano flush type 15/16 amps single pole one way complete all as specified and directed.

Supply & Fixing Plug top, 3 pin, 15 amps, 230 volt, including electric connection after taking out old unserviceable one complete all as specified and directed.

S&F stop valve, ISI marked, brass, 15mm bore after taking out defective/ unserviceable one complete all as specified and directed

M&L for concealed sub main wiring with 3 run of 4.00 sqmm (nominal cross-sectional area) PVC insulated unsheathed single core cable of working voltage 1100 volts grade with stranded copper conductor drawn in PVC rigid non- metallic conduit complete all as specified and as directed. NOTE : (i) Three run of submain wiring cable alongwith 20mm PVC conduit pipe shall be measured as one unit length.

S&F MCB, single pole 240 Volt, 06 to 32 Amps with factory made steel sheet metal enclosure complete with electric connection complete all as specified and directed.

S&F MCB, single pole and nuteral 240 Volt, 06 to 32 Amps with factory made steel sheet metal enclosure complete with electric connection complete all as specified and directed.

M&L for sheet metal enclosure MCB distributon board, 2 way single door 230 volts all as specified and as directed.

S&F in replacement safety nut for pressure release valve (As per sample) complete all as specified

S&F in replacement hole fastener 10 mm dia, 100 mm long including nut and washer complete all as specified.

S&F non return valve all as specified and directed

S&F in replacement rubber gas Kit suitable for 50/25 ltrs capacity geyser (as per sample) complete all as specified.

M&L for fixing of new/old geysers at new place with hole fastener and cement work including connection with existing pipes complete all as directed by Enge-in-charge

M/s AHMED ENGINEERING

M/S East India Traders