ELECTRICAL WORKS IN GH AT KALAVAI

Amount

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLSH copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories except ceiling rose and round sheet with flexible hose 0.25 meter, Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points/Coil). (Higher End)

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLSH copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories except ceiling rose and round sheet with flexible hose 0.25 meter, Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points/Coil). (Higher End)

Supply and Fixing of 9W / 10W round type recessed fitting with LED (Higher End) on false ceiling from ceiling with unsheathed FRLS Cu. Leads froms terminals to the fitting

Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (HigherEnd)complete withTW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting

Supply and Fixing Twin Fitting with 20W LED Tube light %8 Fitting (double side) on wall or ceiling with PVC unsheathed lead for terminals to the fitting

Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED on false Ceiling with suitable hanging support from ceiling with PVC usheathed copper leads from terminals to the fitting.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall and Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Supply and fixing of 48W LED Street Light fitting complet with 32mm dia GI pipe (Class B) with 1no 32mm GI bend complete on the existing post/ wall with SMC box with 16A fuse unit with PVC unsheathed copper leads from fuse carrier to the fitting, MS clamps and aluminum painting with including necessary labour (Havels/Philips/Equivalent)

Supply and fixing of 3nos.6/16 A two module 3 pin socket , 3 nos. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug) (Legrand / Hager make).

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 10 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB as incoming and 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End(For Essential)

Supply and fixing 4 Way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB incomer) with double door (metal door) with 1 no 125A 4P MCCB switch as incoming and 6 nos 63A 3P MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with earth connection .Higher End(For Essential -1No ,Non Essential-1 No)

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed portion with suitable colour ( From Panel to Vertical DB's)

Supply and frxing of brass cable gland for 3 1/2x95 sqmm PVC armoured LTUG cable with earth connection

Supply and clarnping of 3 1/2x95 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and laying of 3 1/2x95 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and providing cable end termination of 3-1/2x95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

CT meter box of size 1.25m x 1.0m x 0.23m consisting of 3 chambers 1) meter board with hylem sheet of 12mm thick with ms sheet of size 45cm x 45 cm 2)measuring kit consisting accessaries needed by TNEB 3) Bus bar arrangements with 40mm x 6mm tinned copper bar with bus supports, S & F of CT coils of suitable rating as required by TNEB 4)Erection of the box with suitable AI frame work and suitable masanary pedestal 5)Painting and marking 6)2 nos. earthings as per PWD standard

Supply and fixing of 250 A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double brEak on suitable angle iron frame work with MS cable entry boxes with Earth connection only.

Supply and erection of 250 Amps capacity dust and vermin proof cubical panel board size of 5'X 5' X 2' made up of 16 SWG CRCA sheet steel for outer body, with doors, switch supports and seperations etc., and with supply and fixing of the following interior switch with bus bar chamber complete with Bus Bar (a) 25 x 10mm tinned cu flat for Inter connections, (b) 25 x 6mm tinned cu flat for Interconnections and earth connections with bus bar insulators complete with the following tinned Cu flat should be used between busbar and switches for interconnection Interconnection of bus bars : 1)250A TPN switch bus bar for Interconnection 25mmX10mm copper flat. (3)125A TPN switch bus bar for Interconnection 25mmX10mm copper flat. (2)100 A TPN outgoing switch disconnector fuse units 25mm X6mm tinned cu. Flat supply and fixing of KWh meter (Submeter) & indication lamps. The panel should be fabricated as per IE rules & CEIG specification.The housing accommodate the following switches. Incoming Switch : (1)250 A TPN Incoming switch disconnector fuse units interior only with HRC fuses double break- 1 Nos, Outgoing Switch Switches : interior only with HRC fuses double break-1 No, (3)100A A TPN Incoming switch disconnector fuse units interior only with HRC fuses double break-4 Nos. The panel board should be painted with two coats of high quality epoxy paint over one coat of red oxide primer with superscriptions. (lettering and numbering) The above cubical panel board rest on suitable angle iron base.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and erection of 2.0 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes abd cable.(SR) (Make: Blue Star, Carrier, Voltas.)

Supply and erection of 5KVA capacity Automatic Voltage stabilizer suitable to operation on 230 volts, single phase,50Hz,AC supply system with tie delay relay and High/Low voltage cut off, input voltage range 170V to 270V AC single phase, wall mounting type stabilizer with necessary clamp. (SR)(V-Guard)

Supply and fixing of Copper pipe to connect Indoor and Outdoor units

Supply and fixing of MS stand for fixing outdoor unit.

Supply and fixing of water drain pipe line (1" PVC pipe)

Supply and fixing of 65mm (2 1/2") GI pipe (Class 'B') of 6 metre length with 300mm X 300mm X 6mm MS base plate duly welded at the bottom with concreting the construction of masonry pedestal with suitable MS box to house the 10A SP MCB two 4way connector on suitable hylem sheet with SMC box and supply and fixing of 1X70W led type street light fitting (Make: Philips / Havells / Equivalent) with 1 meter of 32mm dia GI pipe (Class 'B') and 32 mm dia GI bend on the above post with PVC unsheathed leads with coil earthing and painting of suitable colour.

Supply and fixing of brass cable gland for 4x25/16sq.mm PVC armoured LTUG cable with earth connection.

Supply and laying of 4x16 sqmm PVC aromured LTUG cable in a trench to be excavated at a depth of 0.75mtr putting 0.15mtr layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clarnping of 4 x 16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and providing cable end termination of 3-1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply , Testing Commissioning and Handing over of 1no 58.5 KVA Diesel Generator set(Make Kirlokar/Asoke Leylend/Cummins) of 0.8 P.F three Phase 415V/420volts,50C/S 1500 RPM CPCB Approved capacity compressing of Developing 156 BHP Water cooled clock wise rotating with 50 KW /58.5 KVA operating capacity Brush Less Alternator close coupled underneath fuel tank ,standard safeties, LLOP With stop solenoid ,battery with lead ,Electric start and Anti Vibration mountings and accessories and AMF control panel as detailed below including transporting and Unloading charges (A) Engine: Water cooled diesel engine suitable for Generator application with a shaft out put of 154BHP at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fitting flexible coupling fly wheel, ai cleaner, fan blower, radiator, water pump, fuel filter, lubricating oil filter, etc. (B) 12/24 Volt Electronic starting Equipment: Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50cms length. (C) ENGINE INSTURMEN PANEL / MOUNTED: Starting push botton / starting key, lubricating oil, temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil, pressure, safety control for high water temperature, safety control for over speed, hour meter (mechnical ) and RPM indicator, battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load. (D)ALTERNATOR: 50 KVA /58.5KW Capacity Brushless Alternator AC 3phase 50c/s 415/420V 0.8PF 1500 RPM under NTP conditions conforming to IS 13364 (part - II) 1992 to be means of coupling

25.Rectangular copper bus bars (1No for each phase, neutral and earthing terminals) of adequate capacity duly colour coded with head shrinkable PVC sleeves, 26.1No mains voltage monitor, 27.Hooter/Audio alarm for indicating set fails to start and for DG O/L, 28.1set Timers, 29.Audio and Visual indicator arrangements for: (a) Low lubricating oil pressure, (b) High water temperature, (c) Over speed, 30.1No Earth fault relay, 31.Isolator to isolate the neutral Note:- 1. The control panel should be complete with necessary fuses, cables, label, other accessories with neutral isolation arrangement, 2.The engine should trip for the following: (a) Low lubricating oil pressure, (b) High water temperature, (c) Over speed, 3.Supply and fitment of Auto Mains Failure Panel, 1 EB Service wih 200 Amps switch and contactors SUF Control relays, timers etc suitable for auto change over of DG & EB Service. F.FUEL TANK : Fuel tank of 200 litres capacity and with inlet and outlet connections, level indicator with scale etc. G.BASE FRAME: Base frame should be fabricated with MS channel frame of rigidly welded construction for mounting of generaor set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame wih proper alignment. H) ACOUSTIC ENCLOSURE: The Acoustic enclosure, Self standing weather proof KG- CPCB Typed Acoustic canopy KG 125WS floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather condtions. Erection of acoustic enclosure suitable for62.5KVA Diesel generator complete with all accessories as above and suitable supports etc. 1. Supply of manuals for operation & maintenance of DG set with warranty card etc.

Supply and frxing of brass cable gland for 3 1/2x70 sqmm PVC armoured LTUG cable with earth connection

Supply and clarnping of 3 1/2x70 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and laying of 3 1/2x70 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and providing cable end termination of 3-1/2x70 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and fixing of 125 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with Earth connection only

Supply of lubricating oil to run the Generator set for minimum of 8 hours by supply of 200 litres diesel

Sri Ramana Electrical Works (BID ID -1513264)

JEEVAJOTHI ENTERPRISES (BID ID -1515189)