Electrical installation works

Amount

S/F Single wooden Board (10" x 16") on wall with necy. Nuts, Bolts, Serews etc. as required incl. S/F 3 Nos. 500V, 630A cutout (BPC make) and 1no. Neutral Bar on Porcelain insulator on hylam sheet for meter installation.

Main LT Panel

Panel No.:1 Supply delivery installation testing & commissioning Indoor Cubical type L.T. Distribution panel board of appropriate size base mounted compartmentalized with maple arrangement having rigid & self supporting structure with cable allay fabricated from 14SWG (2 mm thick) CRCA sheet steel with 25X25X6mm MS angle frame and 75X40X40mmX4.4mm M.S. Channel for base support. And making masonary trench of 600mm depth and suitable length & wide in matching with Panel with 10" brick work, plastering & neet cementing as per direction of EIC. The panel board consisting of the following item with feeder details on panel- Incoming: Normal: L&T 415V 630A 4P, 50KA, microprocessor based MDO. ACB with O/L, S/C & E/F (min from 10%(LSIG release) (make L & T/ Schneider/ Siemens/ABB) - 01 nos. Busbar:500V, 1000 Amp capacity 99.9% – 99.5% 4 bar Aluminum bus bar [size of flat 100 mm x 10 mm -4 nos] 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.

Outgoing: Normal: 415V, 400A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 2 no. ( L & T/ Siemens/ ABB/ Schneider) 415V 100A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 2nos. ( L & T/ Siemens/ ABB/ Schneider) 415V 250A TPN open execution type, 4(four) pole SDFU with HRC Din type fuse - 2no. ( L & T/ Siemens/ ABB/ Schneider) as to GS. Other equipments: g) 6A, SP MCB -1 nos. All wiring for metering, control & indication to be done with 1.1 KA Gr. PVC insulated, stranded, FRLS cu wire of size 1.5 sq mm. each wire shall have ferrules & lugs at both ends. Metering, Control or indication wires shall be nearly bunched separately and adequately supported so as to prevent stresses and strain on termination Metering. Control & Indication Arrangement:-

a) Digital Multifunction meter with RS 485,ci 1: Make ABB/SIEMENS/SCHNEIDER/LEGRAND - 01 No (Normal) b) CT, 630/5A, 15VA, Accuracy Class- 1.0, Make-Kappa.7 c) LED indicating lamp, make- ESBEE, (R,Y,B Healthy for I/F1, ACB1 ON,OFF, TRIP) 6Nos (minimum requirement) d) SPD (Type 1+2, Imax 100kA, 3P+N, 4-Module) (L&T: AUSP123PN100) 01 no.

Raw Power Panel

Panel No.2: Supply delivery installation testing & commissioning Indoor Cubical type L.T. Distribution panel board of appropriate size base mounted cmpartmentalized with maple arrangement having rigid & self supporting structure with cable allay fabricated from 14 SWG (2 mm thick) CRCA sheet steel with 25X25X6mm MS angle frame and 75X40X40mmX4.4mm M.S. Channel for base support. And making masonary trench of 600mm depth and suitable length & wide in matching with Panel with 10" brick work, plastering & neet cementing as per direction of EIC. The panel board consisting of the following item with feeder details on panel- L&T 415V, 250A TPN open execution type , 4(four) pole SDFU with quad break system and inbuilt terminal shrouds with HRC Din type fuse - 01 no. ( L & T/ Siemens/ ABB/ Schneider)

Busbar:500V, 400 Amp capacity 99.9% – 99.5% 4 bar Aluminium bus bar [size of flat 50 mm x 5 mm -4 nos] 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. Outgoing: 415V, 100A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 4 nos. ( L & T/ Siemens/ ABB/ Schneider) Other equipments: g) 6A, SP MCB -1 nos.

All wiring for metering, control & indication to be done with 1.1 KA Gr. PVC insulated, stranded, FRLS cu wire of size 1.5 sq mm. each wire shall have ferrules & lugs at both ends. Metering, Control or indication wires shall be nearly bunched separately and adequately supported so as to prevent stresses and strain on termination Metering. Control & Indication Arrangment:- a) Digital Multifunction Meter.-1 no. b)CT, 415/5A, 15VA, Accuracy Class- 1.0, Make-Kappa c)LED indicating lamp, make- ESBEE, -03 nos.

Lift M/C Room Panel

Panel No. 3 : Supply delivery installation testing & commissioning Indoor Cubical type L.T. Distribution panel board of appropriate size base mounted cmpartmentalized with maple arrangement having rigid & self supporting structure with cable allay fabricated from 14SWG ( 2 mm thick) CRCA sheet steel with 25X25X6mm MS angle frame and 75X40X40mmX4.4mm M.S. Channel for base support. And making masonary trench of 600mm depth and suitable length & wide in matching with Panel with 10" brick work, plastering & neet cementing as per direction of EIC. The panel board consisting of the following item with feeder details on panel- Incomer: 415V, 100A TPN open execution type , 4(four) pole SDFU with quad break system and inbuilt terminal shrouds with HRC Din type fuse - 01 no. ( L & T/ Siemens/ ABB/ Schneider)

Busbar: 500V, 200 Amp capacity 99.9% – 99.5% 4 bar Aluminium bus bar [size of flat 25 mm x 5 mm -4 nos] 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. Outgoing: 415V 32A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 1no. ( L & T/ Siemens/ ABB/ Schneider) 415V 63A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 2nos. ( L & T/ Siemens/ ABB/ Schneider) Other equipments: g) 6A, SP MCB for meter protection-1 nos.

All wiring for metering, control & indication to be done with 1.1 KA Gr. PVC insulated, stranded, FRLS cu wire of size 1.5 sq mm. each wire shall have ferrules & lugs at both ends. Metering, Control or indication wires shall be nearly bunched separately and adequately supported so as to prevent stresses and strain on termination Metering. Control & Indication Arrangment:- a) Digital Multifunction Meter.-1 no. b) CT, 415/5A, 15VA, Accuracy Class- 1.0, Make-Kappa c) LED indicating lamp, make- ESBEE, -03 nos.

Emergency Panel

Panel No.4:Supply delivery installation testing & commissioning Indoor Cubical type L.T. Distribution panel board of appropriate size base mounted cmpartmentalized with maple arrangement having rigid & self supporting structure with cable allay fabricated from 2 mm thick CRCA sheet steel with 25X25X6mm MS angle frame and 75X40X40mmX4.4mm M.S. Channel for base support. And making masonary trench of 600mm depth and suitable length & wide in matching with Panel with 10" brick work, plastering & neet cementing as per direction of EIC. The Pannel should be made from CPRI certified or equivalent Panel making workshop. The panel board consisting of the following item with feeder details on panel- Incoming: 415V, 400A TPN open execution type , 4(four) pole SDFU with quad break system and inbuilt terminal shrouds with HRC Din type fuse - 01 no. ( L & T/ Siemens/ ABB/ Schneider)

Busbar:500V, 600 Amp capacity 99.9% – 99.5% 4 bar Aluminium bus bar [size of flat 50 mm x 10 mm -4 nos] 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. Outgoing: 415V, 100A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 9nos. ( L & T/ Siemens/ ABB/ Schneider) 415V, 63A TPN open execution type , 4(four) pole SDFU with HRC Din type fuse - 2nos. ( L & T/ Siemens/ ABB/ Schneider) Other equipments: g) 6A, SP MCB for meter protection-1 nos.

All wiring for metering, control & indication to be done with 1.1 KA Gr. PVC insulated, stranded, FRLS cu wire of size 1.5 sq mm. each wire shall have ferrules & lugs at both ends. Metering, Control or indication wires shall be nearly bunched separately and adequately supported so as to prevent stresses and strain on termination Metering. Control & Indication Arrangment:- a) Digital Multifunction Meter.-1 no. b)CT, 400/5A, 15VA, Accuracy Class- 1.0, Make-Kappa c)SPD (Type 1+2, Imax 100kA, 3P+N, 4-Module) (L&T: AUSP123PN100) 01 no

Panel No.5: Supply delivery installation testing & commissioning Indoor Cubical type L.T. Distribution panel board of appropriate size wall mounted cmpartmentalized with maple arrangement having rigid & self supporting structure with cable allay fabricated from 3 mm thick CRCA sheet steel with 25X25X6mm MS angle frame and 75X40X40mmX4.4mm M.S. Channel for base support. And making masonary trench of 600mm depth and suitable length & wide in matching with Panel with 10" brick work, plastering & neet cementing as per direction of EIC. The Pannel should be made from CPRI certified or equivalent Panel making workshop. The panel board consisting of the following item with feeder details on panel- Incoming: 415V, 400A TPN (open execution type) SDFU with 3 Nos Din type HRCfuse - 01 no. ( L & T/ Siemens/ ABB/ Schneider)

Busbar:500V, 600 Amp capacity 99.9% – 99.5% 4 bar Aluminium bus bar [size of flat 50 mm x 10 mm -4 nos] 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. Outgoing: a) 415V, 315A TPN SDFU open execution type , with Din type HRC fuse - 2no. ( L & T/ Siemens/ ABB/ Schneider) Other equipments: c ) 6A, SP MCB for meter protection-1 nos.

All wiring for metering, control & indication to be done with 1.1 KA Gr. PVC insulated, stranded, FRLS cu wire of size 1.5 sq mm. each wire shall have ferrules & lugs at both ends. Metering, Control or indication wires shall be nearly bunched separately and adequately supported so as to prevent stresses and strain on termination Metering. Control & Indication Arrangment:- a) Digital Multifunction Meter.-1 no. b) CT, 415/5A, 15VA, Accuracy Class- 1.0, Make-Kappa c) LED indicating lamp, make- ESBEE, -03 nos.

Supply & delevery 1800mmX900mmX 12mm thick rubber mat of approved quality (ISI Certifed) suitable

Supply & fixing 200mmX300mm EI danger board for 415V (4 Nos)/ 500V (2)system.

Supply & Fixing Shock Treatment Chart pasted on best Quality Water proofe Ply Board.

Supply & Delivery 1.1 KV Grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. (Gloster / Havells / KEI / Plycab/ RR Kable )

4 core 400 sq. mm. ( DCL to Main Panel)

4 core 300sq. mm. ( Main Panel to AMF to DG,Emergency)

4 core 150 sq. mm. ( Main Panel to Raw Power Panel )

4 core 50 sq. mm. ( Raw Power Panel to VTPN )

4 core 25 sq. mm

Laying of one cable above 150 sqmm and upto 400 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.

Laying of cable on wall/surface incl. S & F MS saddles with earthing attachment in 2X10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting [PWD/GS Page: F-1 Item: 2/b]

Laying of cable upto 3/4 core 25 sqmm [PWD/GS Page: F-1 Item: 2/b]

Laying of cable 3/3.5/4 core 35 sqmm to 50 sqmm [PWD/GS Page: F-1 Item: 2/c]

Laying of one cable upto 150 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand. [4(a)/F-3]

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.

Up to 50 sqmm [PWD/GS Page: F-3 Item: 6(i)]

S & F Double compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

4 core 400 sq. mm.

4 core 300 sq. mm.

4 core 150 sq. mm.

4 core 50 sq. mm.

4 core 25 sq. mm

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

4 core 400 sq. mm.

4 core 300 sq. mm.

4 core 150 sq. mm.

4 core 50 sq. mm.

4 core 25 sq. mm

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire, with an average depth of 3.65 Mts. below the ground level (For soft Soil: ISI-Medium GI pipe) [PWD/GS Page No.: G-1 Item No.:2/a]

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) [PWD/GS Page: G-1 Item No. 1(a)1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe [PWD/GS Page: G-2 Item: 3/a]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [PWD/GS Page: G-2 Item: 3/b]

S&F earth busbar of galvanized (Hot Dip) MS flat 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 required [PWD/GS Page: G-2 Item: 4/(b)]

S&F galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall

Connecting the equipments body to earth busbar including S&F galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

S&F 25 mm x 6 mm galvanised (Hot Dip) MS flat [PWD/GS Page:G-3 Item: 5/d]

Distribution wiring in 1.1 KV grade 3x22/0.3 (1.5 sqmm) single core stranded 'LS0H or ZHFR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar and 'L' sahped insulator chair incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed] [equivalet to PWD/GS Page: E-15 Item: 5] (a) Average run: 08 Mtr.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required [E-14 Item: E/1/a]

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

S&F double door 8-Way Vertical TPN MCB Distribution board for 160A MCCB incomer with IP-42/43 protection, on angle iron frame on wall incl. Inter connection & provision for earthing attachment (Legrand /Siemense /ABB/L&T - as per direction of EIC) [PWD/GS Page: D-11 Item: 15]

S&F 415 V, 160A 4- Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection[PWD/GS Page: D-8 Item:10]

S&F double door 4-Way Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall (Legrand: (607715 /Siemense /Havells Metalica /ABB Elegance - as per direction of EIC) [PWD/GS Page: D-10 Item: 14 ]

S&F double-door (2+12) Way SPN MCB Distribution Board with IP-42/43 protection, concealed in wall.(Legrand: (607712 /Siemense /Havells Metalica /ABB Elegance - as per direction of EIC) [PWD/GS Page: D-09 Item:13]

S&F double-door (2+8) Way SPN MCB Distribution Board with IP-42/43 protection, concealed in wall.(Legrand (607712 )/Siemense /ABB/L&T - as per direction of EIC) [PWD/GS Page: D-09 Item:13]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.[ Make-Legrand/Siemense /ABB/L&T] [6/D-5]

(a) 40A DP Isolator

(b) 40 A FP Isolator

Supply & fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Legrand /Siemense /Havells Metalica /ABB Elegance - as per direction of EIC) [PWD/GS Page: D-6 Item: 7]

63A TP MCB

6-32A SP MCB

Supplying and fixing 100A, 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. On Flat iron frame -(L & T Make) [PWD/GS Page: D-3 Item: 4/a]

Supplying & fixing 4 bars 415 V, 63 A(4 x 20x5mm) sheet metal (16 SWG) Iron Clad Busbar chambers(Dimension of Sheet Metal Box -500x150mm) on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) [D-12 19(A)]

Supplying & Fixing Industrial Plug & Socket board with V, 30A,TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl.S&F 32 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SSenclosure fixed on wall and cecessary conection.[18/D-12]

Supplying & Fixing 415V,4 P , 32A MCB (C-Curve) on PVC boxex incl.S & F 4 -module PVC enclosure (IP 65) of Hensel make with necessary fixing materials as per EIC.

Supplying & Fixing 415V,4 P , 63A MCB (C-Curve) on PVC boxex incl.S & F 4 -module PVC enclosure (IP 65) of Hensel make with necessary fixing materials as per EIC.

S&F EPC make 12" Heavy Duty, rpm 1420, Sweep A.C Exhaust fan incl. making hole on wall with nuts & bolts of required incl. S&F of Aluminium louver shutter.

S&F EPC make 18" Heavy Duty, rpm 1420, Sweep A.C Exhaust fan incl. making hole on wall with nuts & bolts of required incl. S&F of louver shutter. [Make-EPC]

S & F single phase Timer DB for automatic ON/OFF in 12 way SPNDB enclosure (Make-Legrand/L&T) and following accessorirs & wiring complete. i) 240V, AC, 32A, 2P Power contactor type MNX22-2P (Make-L&T)-1 Nos ii) Time switch FM Quartz Daily dial 15 minute interval settings (Cat No. J648 B1, Make- - L&T) -1no. iii) 25A, DP MCB (Legrand) - 1 Nos iv) 4 way terminal Block- 1No. v) 10A automatic Toggle switch - 1 no. vi) A.C. ON/OFF indicator- 1 set vii) ON/OFF push Button - 1set all interconnection wiring should be done with 1.5 Sq. mm FRLS copper wire end termination & making properly.

Supply & Fixing 18", 4-blades, Metal Body AC wall bracket fan (Orient: Wall-II Tornado) on wall by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) on 150mmX300mm best quality vernished wood or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length.

Supply & Fixing of 9W LED Lamp. [Make- Philips/ Crompton/Wipro )

Supply & fixing of Wall light fittings adjustable type LED Picture/Mirror Light complete with all accessories fixed at wall as per direction of EIC. (Philips: Muziris Picture Light 12W- 31403 Bronze or Equivalent of Wipro/ Crompton approved by EIC)

S&F double 4ft LED tube light fitting incl. 2 nos. 4ft MAS LED tube 1200mm 18W865 T8 I – 2100lm complete with all accessories Directly on wall with HW block/MS flat (25X6mm) clamp (as per direction of EIC) and suitable size MS fastener, Ceiling plate, nipples etc. as required. [Philips TMC 501 P2 XT-LED 22WW P3242 & 2 nos. MAS LED tube 18W/Crompton /Wipro)

Supply and fixing of Bulk head LED 9W light (Phillips cat No. WT202W LED6S NW PSU S2 PC or equivalent product of Crompton/Wipro)

Supply & Delivery of 450 mm Sweep ,Speed (RPM)1400 , 3 Blade Pedestal Fan ( Crompton - SStorm 2 / or euivalant in Havells / USHA )

Compound Lighting

Supply & Delivery 1.1 KV Grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. (Gloster / Havells / KEI / Plycab/ RR Kable )

2 core 6 sq. mm.

4 core 35 sq. mm.

Laying of one No. cable upto 35 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, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying of one No. cable upto 35 sqmm [PWD/GS Page: F-2 Item: 1/a]

S & F double compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

2 core 6 sq. mm.

4 core 35 sq. mm.

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

2 core 6 sq. mm.

4 core 35 sq. mm.

Distribution wiring in 1.1 KV 2x36/0.3 (2.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 19mm size polythine pipe incl. necy. fittings as required [equivalet to PWD/GS Page: E-2 & E-9 Item: 1 &1]

S&F medium gauge 40mm dia GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required as per GS. [PWD/GS Page: F-6 Item: 11]

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire, with an average depth of 3.65 Mts. below the ground level (For soft Soil: ISI-Medium GI pipe) [PWD/GS Page No.: G-1 Item No.:2/a]

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) [PWD/GS Page: G-1 Item:1(a)]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe [PWD/GS Page: G-2 Item: 3/a]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [PWD/GS Page: G-2 Item: 3/b]

Connecting the equipments body to earth busbar including S&F galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

S&F 25 mm x 6 mm galvanised (Hot Dip) MS flat [PWD/GS Page:G-3 Item: 5/d]

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages (a) 4 SWG Solid GI wire [5(a)/G-2]

Supply and fixing of IP 65 Rated inverted pyramid tripod type LED bollard with soft 360 light Distribution incl. necessary fixing materials (Make Philips: cat No. BCP400 LED04 VCW PSU GR S1/Crompton/Wipro )

Providing CC (6:3:1) muffing 0.3 mtr dia upto the height of 0.3 Mtr. above the ground level beside the bollard complete with 3 mm thick neatly finished cement plaster all-round after dismantling the unserviceable muffing if necessary

Supply & Delivery of 6 Mtr. Long octagonal pole including single arm header assembly made with 100mm dia GI pipe Jacket of 30cm long with 1.5 mtr. long Single arm bracket 40mm dia GI pipe bracket duly welded with top cap at an angle of 110 degree with the vertical incl. 12 mm dia full threaded through nuts-bolts and 3 nos. supporting nut-bolts etc. including necessary paintin(make Transrail/Calcutta pole/ Bajaj/ Utkarsh)

Supply & Delivery of 6 Mtr. Long octagonal pole including single arm header assembly made with 100mm dia GI pipe Jacket of 30cm long with 1.5 mtr. long double arm bracket 40mm dia GI pipe bracket duly welded with top cap at an angle of 110 degree with the vertical incl. 12 mm dia full threaded through nuts-bolts and 3 nos. supporting nut-bolts etc. including necessary paintin(make Transrail/Calcutta pole/ Bajaj/ Utkarsh)

Erection of Single 6 Mtr. Long heavy gauge powder coated Decorative/ Ornamental Pole with sole plate & foundation bolt in CC foundation having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with Cement concrete (1:1.5:3) with well graded stone chips (20 mm graded nominal size) foundation/muffing of size 400x400x600 with proper placing of sole plate & foundation bolt as per guideline of pole making company and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly.

Supply & fixing of minium 60 wattage outdoor type LED light fitting (IP66) complete with all accessories to be fixed on 9 mtr. octagonal pole incl. S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making necessary connections as required.[ Make: Crompton/Philips/Wipro]

S & F 25cmx25cmx10cm GI Loopbox, 16SWG & incl. nut bolting.

Feeder Pillar Box 1: Design, Manufacture, testing, supply and commissioning of Double door outdoor type Distribution Feeder Pillar box (1200 mmx1000 mm x400 mm ) conforming to Indian Standard IS : 5039-1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS) .

The body will be fabricated with 3mm thick MS plate, MS angle ( 40X40X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement ( Godrej Type ) and provision for manual locking arrangement also.

i) I/C-415 V, 63A TPN SDFU with 3 Nos HRC fuse - 1 item 500V, 200 Amp capacity Aluminium Bus Bar [size 20x5 mm] with desire length 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.

OUTGOING: a) 415 V, 32A TPN SDFU with 3 nos HRC Fuse -- 3 nos. c) 240 V, 32A DP MCB -- 4nos. d) Astro Mini(L&T make Cat. No. T2DDT7) -- 1 Set e) LED RYB indicating lamp, f)3-phase LED Volt Meter class-1 (L&T: WL132010OOOO) 01 no. g)3-phase LED Ammeter 5A, class-1 ( L&T: WL131010OOOO) 01 no. h) 100/5A CT (Kappa) 03 nos. i) 6A SP MCB -01 item Supply & Fixing 16"X12" Danger Board - 01 no.

Feeder Pillar Box II: Design, Manufacture, testing, supply and commissioning of Double door outdoor type Distribution Feeder Pillar box (1200 mmx1000 mm x800 mm ) conforming to Indian Standard IS : 5039-1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS) . The body will be fabricated with 3mm thick MS plate, MS angle ( 40X40X5) & MS Flat (50X6). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also.

Incoming I/C-415 V, 125A TPN SDFU with 3 Nos HRC fuse -- 1 item 500V, 250 Amp capacity Aluminium Bus Bar [size 30x5 mm] with desire length 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. Outgoing; a) FP 63A SDFU ( L&T ) -- 10 nos. b) 32A DP MCB ( L&T ) -- 2 nos. C) Supply & Fixing 8"X12" Danger Board 01 no.

Dismantling of old PCC Pole and Rail Pole including overhead line .

LC Installation:

S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1)

Supply & fixing GI (Hot Dip) strips 25 mm x 5 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles incl. mending good the damages to building works

Supply & fixing of GI (Hot Dip) strips 25 mm x 5 mm thick for vertical run on wall with GI saddles made by 20mm x 3mm flat 1000mm long fixed by anchor fastner spaced not exceeding 1000mm apart incl. mending good damages to building work

Charges for jointing the two nos adjascent GI strip by S & F of six nos SS nut-bolt-washers and 300mm long same size GI flat.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run. [7/J-1]

Supply & Fixing of Testing Joints by 25mm x 5 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as required

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works:

Length upto 0.5 Mtr [4(a)/J-1]

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

Excavation of soil for installation of Earth Electrode and filling & ramming. Morrum soil.

Earthing with ISI- Medium 50 mm dia GI pipe 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 level.[2(a)/G-1]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [3(b)/G-2]

Charges for making the welding the two adjascent GI strip (earthing grid) by suitable size welding electrode with companies own tools & tackles. Also painting the welded section after removing the slag properly.

Supply & Fixing 7/10 SWG GI (Hot Dip) stranded wire for stay wire use with MS hook.

S & F of GI flat clamp made by 50x6mm to hold the 50mm dia GI pipe with nut-bolt-washer along with stay support hole.

S & F of SS nut-bolt-washers of size 50mm long and 6mm dia as per direction of EIC.

Diesel Generator: -

SITC of 250KVA, 415V, 50Hz, 3Ø silent new DG Set incl. full tank HSD oil, comprising of Engine, alternator, separate AMF panel, Base frame, Fuel tank, Battery, CPCB-II approved Engine & Acoustic Enclosure having following specifications :- Engine:- Make : CUMMINS/Volvo penta /Caterpiller/Kirloskar/Ashok leyland/Greaves Cotton Engine Type : 4 Stroke Diesel Engine RPM : 1500 MoEF certified power : 290 BHP or Higher Duty : PRIME Cooling : Water cooled with radiator Cylinder : 6 Aspiration : Turbo Charged Type of Governor : Electronic Fuel Tank Capacity : Minimum capacity 250 Ltrs. Fuel Consumption at 75% rated Load with Radiator or Fan : 45.5 Ltr./ Hr. or Less Fuel Consumption at 100% rated Load with Radiator or Fan : 62 Ltr./ Hr. or Less

Overload Capacity : 10% overload for one hour for every 12 hours continuous running at full load or better Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and hour meter. Safety Controls : Emergency Stop, Low Lube Oil Pressure warning/ Shutdown, High Engine Water Temp. warning/ Shutdown, Sensor failure Indicator, Engine over speed indicator, Battery charging and low battery indicator Exhaust Silencer : Residential Type Starting system : 12V/ 24 V. starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard. Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning

Alternator Make : Stamford/ Leroy Some Rating : 415 V, 3Ph. 50 Hz., 250 KVA, 1500 rpm Type : Brushless, self excited and self regulated Insulation : Class H Protection : screen-protected drip proof with Min.IP-23 degree of protection RPM : 1500 Voltage Regulation (max) : ±1% Winding connection : Star with Neutral Total Distortion factor : Less than 3% Total Harmonic distortion in output waveform : < 5%

Acoustic Enclosure The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustic enclosure must be certified as per CPCB-II norms. Base Frame Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook.

Terms & Conditions (i) Rate should be quoted inclusive of all applicable taxes and Duty etc. (ii) All materials, equipments & accessories must conform to relevant IS specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine Manufacturer. (iii) Necessary manufacturer's test certificate for Diesel Engine, Alternator etc. Will have to submit in triplicate copy during delivery of the equipment. (iv) Copy of "Type Approval Certificate" and Certificate of "COP" must be produced at the time of delivery issued from competent Authority (As per CPCB-II). (v) Circuit Diagram for AMF Panel must be submitted from the Manufacturer/OEM. (vi) The entire set must be warranted at least 15 months from the date of Delivery/12 months/ 5000 Hrs from the date of Commissioning whichever is earlier. However Engine & Alternator should be warranted of 2 years/5000 Hrs, whichever is earlier.

Making 5400 mm x2400 mmx1000mm (250 mm below& 750mm above the ground level,) PCC foundation (ratio 1:2:4) with 3 mm thick smooth cement finish incl construction of blue scope roofing shade supported on steel structure consisting of at least 4 (four) vertical support and adequate horrizontal support made of iron pipes with water proof painting on primer capable of providing protection rain for theDG having following dimensions 4800mm x 1890mm x2800mm (height)

S & F of Exhaust gas piping of 150 mm dia MS black class -B pipe welded incl. all necessary bend, support & clamps anti vibration mounting insulation of exhaust system with 50 mm thick mineral wool coverd with wire mesh and aluminium cladding (from DG set to top of the building plus 3 mtr. or as per CPCB ) FOR 250 KVA DG set as per direction of EIC

S &F special type MS angle iron bracket support made of 40x40x6 mm. MS angle with flat iron clamp with nuts and bolts and washer etc. for 150 mm dia.

S &F rain protection canopy for 150mm exhaust pipe

Hire charges for scaffolding by bamboo required rope of square type arrangement for smooth working carriage of MS black pipe by vertical run and dismantling at the end of the work.

S & F delivery of 200 ltrs capacity heavy gauge MS sheet barrel with MS angle made support stand

Supply & Delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12 feet approx)

Supply & Laying of 1.1 KV Grade 10 Core 1.5 sq.mm PVC insulated. Copper conductor control Cable in partly recessed and partly by shaddle on wall to interconnect DG set with AMF Panel

Supply & Laying 1.1 KV Grade single Core 120 sq.mm XLPE/PVC insulated. PVC sheathed, steel Unarmoured Al. conductor Cable and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. (Gloster / Havells / KEI / Plycab/ RR Kable )

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 x 19/8 stranded GI (Hot Dip) wire (4 Mts. long), 25 mm dia x 150 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.[2(b)/G-1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.[3(a)/G-2]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode.[3(b)/G-2]

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc. [5(e)/G-3]

S&F medium gauge 80mm dia GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required as per GS. [PWD/GS Page: F-6 Item: 11]

RAJESH ENTERPRISE

M/S. A.D.ELECTRICAL ENTERPRISE

M/S PRAKASH ENTERPRISE.

SUMON ELECTRICAL

CHAKRABORTY ENTERPRISE

SANKAR GHOSH

RELIABLE CONSTRUCTION