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| 1 | MAIN PANEL: Supply and Installation of wall cum floor mounted L.T. cubical type fully compartmentalized distribution panel board, having rigid and self supporting structure fabricated with 14 SWG CRC sheet with M.S. angle iron frame (main frame with 50 x 50 x 6mm angle and each compartment with 40 x40x 6 mm angle iron). The base of panel should be made with 75 mm x 40mm x 4.4 mm M.S. channel . Each compartment will be providing with hylam board at back side. |
| 2 | Incoming Arrangement :A) 415V, 415A TPN Main Switch unit with HRC Fuse (Open Execution Type) ( Make- L&T,Front handle )- 1 No.B) Supplying and fixing 415V, 320A TPN on load front operated Changeover switch open execution type in SS enclosure/ cubical with nuts bolts etc. |
| 3 | Bus Bar Section :500V, 600 Amp capacity 99.9% -99.5% electrolytic tinned 4 bar copper bus bar having size of flat 4 x (2x 40x5) mm mounted on non- hygroscopic porcelain insulator/hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes ( Red , yellow , blue & black) for phases & neutral identification - 1 Set. |
| 4 | Outgoing Arrangement :a) 415V, 250A TPN Main Switch with 3nos. HRC Fuse (Open Execution Type) ( Make- L&T,FN250 )- 2 Nos., b) 415V, 160A TPN Main Switch unit with 3 Nos. HRC Fuse (Open Execution Type) ( Make- L&T,FN 160 )- 3 Nos. c)415V, 63A TPN Main Switch unit with 3 Nos. HRC Fuse (Open Execution Type) ( Make- L&T, FN 63 )- 2 Nos. d) Do-do-240V 40A DPIsolator Unit-1 No |
| 5 | Metering Panel :a) 0 - 500 V Digital Voltmeter ( Make- approved ) with selector switch ( Kayee)- 1 No.b) 0 - 300A Digital Ammeter ( Make- approved ) with selector switch ( Kayee)- 1 No.c) 230V R.Y.B. LED indicator lamp - ( Make- Approved ) - 3 Nos. d ) 415/5 Amp ratio C.T. ( Make- Kappa ) - 3 Nos. , Slide lock fuse - 3 Nos. |
| 6 | Interconnection :All interconnection between incoming main to busbar are to be made with suitable size electrilytic tinned copper bars or equivalent flexible PVC insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and for metering arrangements are to be made by suitable size of copper with proper socketing of the end of each wire leads .The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating . |
| 7 | Installation :The complete panel board is to be installed on suitable brick padestal incl. net cement finish as directed by the E.I.C. |
| 8 | EMERGENCY PANEL: Supply and Installation of wall cum floor mounted L.T. cubical type fully compartmentalized distribution panel board, having rigid and self supporting structure fabricated with 14 SWG CRC sheet with M.S. angle iron frame (main frame with 50 x 50 x 6mm angle and each compartment with 40 x40x 6 mm angle iron). The base of panel should be made with 75 mm x 40mm x 4.4 mm M.S. channel . Each compartment will be providing with hylam board at back side. |
| 9 | Incoming Arrangement :A) 415V, 250A TPN Main Switch unit with HRC Fuse (Open Execution Type) ( Make- L&T,Front handle )- 1 No.B) Supplying and fixing 415V, 250A TPN on load front operated Changeover switch open execution type in SS enclosure/ cubical with nuts bolts etc |
| 10 | Bus Bar Section :500V, 315 Amp capacity 99.9% -99.5% electrolytic tinned 4 bar copper bus bar having size of flat [4 x50x5mm] mounted on non- hygroscopic porcelain insulator/hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes ( Red , yellow , blue & black) for phases & neutral identification - 1 Set. |
| 11 | Outgoing Arrangement :a) 415V, 160A TPN Main Switch with 3nos. HRC Fuse (Open Execution Type) ( Make- L&T,FN160 )- 1 Nos., b) 415V, 100A TPN Main Switch unit with 3 Nos. HRC Fuse (Open Execution Type) ( Make- L&T,FN 125 )- 2 Nos. c)415V, 63A TPN Main Switch unit with 3 Nos. HRC Fuse (Open Execution Type) ( Make- L&T, FN 63 )- 3 Nos. d) 40A DP Isolator-1 |
| 12 | Metering Panel :a) 0 - 500 V Digital Voltmeter ( Make- approved ) with selector switch ( Kayee)- 1 No.b) 0 - 300A Digital Ammeter ( Make- approved ) with selector switch ( Kayee)- 1 No.c) 230V R.Y.B. LED indicator lamp - ( Make- Approved ) - 3 Nos. d ) 415/5 Amp ratio C.T. ( Make- Kappa ) - 3 Nos. , Slide lock fuse - 3 Nos. |
| 13 | Interconnection :All interconnection between incoming main to busbar are to be made with suitable size electrilytic tinned copper bars or equivalent flexible PVC insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and for metering arrangements are to be made by suitable size of copper with proper socketing of the end of each wire leads .The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating . |
| 14 | Installation :The complete panel board is to be installed on suitable brick padestal incl. net cement finish as directed by the E.I.C. |
| 15 | Supplying and fixing 415V, 63A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (L&T/Siemens/ABB) |
| 16 | Supplying and fixing 415V, 100A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (L&T/Siemens/ABB) |
| 17 | Supplying and fixing 415V, 200A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (L&T/Siemens/ABB) |
| 18 | Supplying and fixing 415V, 320A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. (L&T/Siemens/ABB) |
| 19 | Supplying and fixing 8-way double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, with cable-end box at both ends, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of, spiral link, copper wire and neutral link & provision for earthing attachment . Incoming 160A Four pole MCCB-1no, Outgoing 63A TPMCB-8 no.[Legrand/Siemens/ABB] |
| 20 | S&F 415 V, Horizontal type, TPN MCB DB (6-way) with SS enclosure double-door with IP-42/43 protection, with Four Pole Isolators as incomer and SPMCBs ('C' Curve, 10 KA) as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per GS.INCOMING-63 A FP Isolator -1 No.OUTGOING-16-32A SPMCB-18 Nos. [Legrand/Siemens/ABB] |
| 21 | S&F 250V, SPN MCBDB (2+12) way with SS enclosure double-door (Ivory White with IP-42/43 protection with DP Isolators as incomer and SPMCBs ('C' Curve, 10kA) as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per GS.INCOMING-40 A DP IsolatorOUTGOING-12 Nos. 6-10A SPMCB [Legrand/Siemens/ABB] |
| 22 | S&F 250V, SPN MCBDB (2+8) way with SS enclosure double-door (Ivory White with IP-42/43 protection with DP Isolators as incomer and SPMCBs ('C' Curve, 10kA) as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per GS.INCOMING-32 A DP IsolatorOUTGOING-8 Nos. 6-10A SPMCB [Legrand/Siemens/ABB] |
| 23 | Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) a) 4 No.415V, 315A Cu- Bar [85mm long] Dimension of Cu. bars-4 x 40x5mm Dimension of Sheet Metal Box 500x150mm |
| 24 | Do-Do- b) 4 No.415 V, 200 A Cu- Bar [85mm long] Dimension of Cu. bars-4 x 20x5mm Dimension of Sheet Metal Box 500x150mm |
| 25 | Supply & Delivery of 4 core 95 sqmm 1.1kV grade XLPE A/Al armoured cable (From Service End to Main Panel)(RR Kabel/Polycab/Gloster). |
| 26 | Laying of 4 C 95 sqmm XLPE a/Al cable at an average depth of 100 mm in floor/pavement/wall etc.after cutting floor/ pavement/ wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish. |
| 27 | Laying of one No. cable upto 95 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, includin filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed. |
| 28 | S&F and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry of c. 4Cx95 sqmm XLPE/PVC armoured cables, as per GS. |
| 29 | Finishing of 4 core 95 sqmm XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc., as per GS. |
| 30 | Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required a) 50mm |
| 31 | Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Finolex/Polycab/RR Kabel) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch (Anchor) fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish (Avg. Run- 8mtr) |
| 32 | Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S&F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground, as per GS. |
| 33 | Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS. |
| 34 | S&F earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as reqd., as per GS. |
| 35 | Connecting the equipments to earth busbar including S&F 2x8SWG GI (Hot Dip) wire on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as reqd. & mending good damages as per GS. Please Enable Macros to View BoQ information |
