Installation of AC point Inverter connection plug board Geyser point and lighting arrester etc at Residential Qtr for Judicial Officer at Kalyani Nadia

Amount

Supplying & fixing of 415 V, minimum 200 A capacity 2 mm thick CRCA sheet metal Busbar chamber (1000 mm x 500 mm x 150 mm) with front opening hinged door and locking arrangement, sufficient punching for entry of I/C and O/G connection, 4 nos. angle iron leg on wall with S&F 4 nos 850 mm long 30 mm x 5 mm copper bus bars having sufficient holes on the bar. The bus bar should be fixed with FRP chairs & the entire bars are insulated with PVC heat Sinkable sleeves of suitable size & different coloured as per norms/direction of E.I.C incl. earthing attachment and painting as required.

S & F of 20 mm thick, 800 mm x 1000 mm good quality ply wood plank on wall with necessary fastener for fixing energy meter, re-wirable fuse unit/MCB Box, wiring etc.

S & F of 415 V, 4-way SP MCB SS enclosure with a metal door (powder coated), IP-43 protection (Make - Legrand / Schneider / ABB) surface on the wall incl. connection & provision for earthing attachment.

S & F of 415 V, 63 A TPN Main Switch with rewireable porcelain fuse units (Make - Siemens / Havells / Benlo / C&S / Standard) in sheet steel enclosure on angle iron frame on the wall with nuts bolts etc. [1(b)/D-1]

S & F of 415 V, 16-32 A per way 4-way double door HTPN MCB DB with IP-43 protection (Make - Legrand/ABB Elegance/Siemens), concealed in the wall after cutting the wall & mending well the damages to original finish incl. interconnection with suitable size of copper wire and neutral link & provision for earthing attachment. [14/D-10]

S & F of 240 V, 25 A, 3 pin Modular type plug socket with 20/25 A Modular switch (Make - ABB Snieo / Legrand Arteor / Schneider Livia) type SP/DP MCB (C-Curve) and 4 Module GI Modular type switchboard with 4 Module top cover plate flushed in wall incl. S&F switchboard and cover plate and making necy. connections with PVC Cu. wire and earth continuity wire etc. [16/E-19]

S & F of 240 V, 25 A, 3 pin Modular type plug top with an indicator (Make - ABB Snieo / Legrand Arteor / Schneider Livia) & necy. connections. [5(b)/E-16]

S & F of double door sheet steel (16 SWG), powder coated cable end box for 4-way vertical TPN DB enclosure with IP-43 protection, on angle iron frame on wall & mending well the damages to original finish with nuts bolts etc incl. provision for earthing attachment. [16/D-12].

S & F of 415 V, 63 A FP MCB type Isolator (Make - Legrand/ABB/Siemens) on din rail of TPN DB and necessary connection. [6/D-5]

S & F of 240 V, 32 A DP MCB type Isolator (Make - Legrand/ABB/Siemens) on din rail of MCB DB and necessary connection. [6/D-5]

S & F of 415 V, 63 A, FP MCB of breaking capacity 10 kA & C characteristics (Make - Legrand/ABB/Siemens) on din rail of MCB DB and necessary connection. [7/D-6]

S & F of 240 V, 16/20/25 A, SP MCB of breaking capacity 10 kA & C characteristics (Make - Legrand/ABB/Siemens) on din rail of VTPN and TPN DBs and necessary connection. [7/D-6]

Distribution wiring with 1.1 KV Gr. 4 x 16 sq. mm single core stranded PVC insulated & unsheathed copper wire (Make - Finolex/Havells/Polycab/RR Kabel) in 25 mm size steel reinforced PVC flexible pipe incl. necy. fittings as required. From BBC to 63 TPN M/S and VTPN DB via Energy Meter and MCB Box.

Excavation of soil for installation of Earth Electrode with filling & ramming for soft soil. [1(a)/G-1]

Earthing with 50 mm dia GI pipe (Tata Medium), 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]

S & F of earth busbar of galvanized (Hot Dip) MS flat 40 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 required. [4(b)/G-2]

Connecting the equipments body to earth busbar including S&F 25 mm x 6 mm 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. [5(d)/G-3]

Connecting the equipments to earth busbar including S & F 4 SWG 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 required and mending good damages. [5(a)(i)/G-2)]

S & F of 40 mm dia medium gauge GI pipe (Make -Jindal/Bansal) protection with necessary fittings and jointing materials as required. [11(c)/F-6]

Supply & Fixing of Post Top lantern LED fittings (Make - Philips, Type - BGP200 LED35 CW PSU GR CPC SPD / Crompton, Cat Ref.- LPTO-40-CDL-M / Wipro, Cat No. LP07-671-XXX-57-CL) on post of gate with necessary GI bracket.

Supplying & drawing of 1.1 Kv. Gr. 3 core 1.5 sq. mm PVC insulated Cu. wire (Make - Finolex/Polycab/Havells) through polythene pipe from Pole Loop Box to LED fittings.

Distribution wiring in 1.1 KV grade 3 x 1.5 sq. mm single core stranded 'FR' PVC insulated & unsheathed copper wire (Make - Finolex / Havells / Polycab / RR Kabel) partly in 20 mm size MMS PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19 mm bore, 3 mm thick polythene pipe [for horizontal and vertical run embedded in wall] to light/fan/call bell points with Piano Key type switch (Anchor) fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 3 nos. suitable size “Ph, N & E” copper bar incl. bakelite/ perspex top cover 3 mm thick and incl. 175 mm x 100 mm x 65 mm 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). Average run - 6 Mtr. [5(b)/E-15]

S & F of 240 V, 6 A plug socket - 2 nos. with separate 6 A switch (Anchor) - 2 nos. on SM switch board embedded in wall incl. S & F 175 mm x 100 mm x 65 mm MS (16 SWG) switch board and bakelite top cover of 3 mm thick by brass screws after making housing for switch by cutting bakelite cover and making necessary connections as required. [10(b)/E-4] & [14(a),15(a)/E-5]

S & F of 240 V, 20 A plug socket with separate 20 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall incl. S & F 150 mm x 100 mm x 65 mm MS (16S WG) switch board and bakelite/perspex top cover of 3 mm thick by brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-6/22

Supply & Fixing 240 V, 2 nos. 6 A, & 2 nos. 20 A plug socket with separate 2 nos. 6 A & 2 nos. 20 A Piano key type switch, indicator & 20 A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240 mm x 200 mm x 65 mm MS (16 SWG) switch board and bakelite top cover of 3 mm thick by brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-7/28

S & F of 240 V, 3 nos. 6 A & 1 no 20 A plug socket with separate 3 nos. 6 A & 1 no. 20 A piano key type switch with indicator & 16 A kit-kat fuse unit (Anchor) on sheet metal switch board embedded in wall incl. S&F of 240 mm X 200 mm X 65 mm MS (16 SWG) switch board and bakelite top cover of 3 mm. thick by brass screw and making necessary connection as required. E-7/25

Supply & Fixing of 240 V, 20 A Piano key type socket (Anchor) on sheet metal switch board incl. S & F 100 mm x 100 mm x 65 mm MS (16 SWG) switch board and bakelite/perspex top cover of 3 mm thick by brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-7/25

S & F of 240 V, 25 A Modular type starter (Make - Legrand / ABB / Schneider) with 25 A Modular switch type SP/DP MCB (C-Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [17/E-19]. (For AC Machine)

Supply & Fixing 240 V, 20 A Piano key type switch (Anchor) on sheet metal switch board incl. S & F 100x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-7/25

Cutting Channel of following size on masonry wall by electric operated cutting machine incl. S&F heavy gauge polythene pipe by means of anchoring chemical (Hilti/Sika), GI 'U' hooks of 8 SWG, 18 SWG GI wire as fish wire and mending good damages to original finish by using own tools and tackles - Channel size - 40 mm x 40 mm and 19 mm dia 3 mm thick polythene pipe without earth continuity wire. [6(a)/E-3]

Channel size - 43 mm x 43 mm and 25 mm dia 3 mm thick polythene pipe without earth continuity wire. [7(a)/E-3]

Making 50 mm dia holes on 125 mm depth RCC ceiling. [9(b)/E-3]

S & F of PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works. [7/E-16] 20 mm size

25 mm size

S & F of sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works. 100 mm x 100 mm x 65 mm [11(a)/E-4]

150 mm x 100 mm x 65 mm [11(b)/E-4]

Supplying and Drawing 1.1 KV Gr. single core stranded 'FR' PVC insulated & unsheathed stranded copper wire (Make - Finolex / Polycab / Havells) of the following sizes in the pre-laid polythene pipe as per GS. 3 x 1.5 sq. mm [1(b)/E-9] for 6 A plug

2 x 2.5 sq. mm + 1 x 1.5 sq. mm [1(s)/E-9] For power Plug

2 x 4 sq. mm + 1 x 2.5 sq. mm [1 (v)/E- 9] For AC and Geyser

2 x 6 sq. mm + 1 x 4 sq. mm [1 (y)/E- 9] For Inverter

4 x 16 sq. mm + 2 x 10 sq. mm [1(g1)/E- 9] From TPN M/S to TPN DB

S & F of bakelite / perspex top cover on existing inspection box by brass screws- 100 mm x 100 mm x 65 mm [13(a)/E-5]

150 mm x 100 mm x 65 mm [13(b)/E-5]

Finishing of the following PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [9/F-5] 2 x 2.5 sq. mm + 1 x 1.5 sq. mm

2 x 4 sq. mm + 1 x 2.5 sq. Mm

2 x 6 sq. mm + 1 x 4 sq. mm

4 x 16 sq. mm

4 x 16 sq. mm + 2 x 10 sq. mm

S & F of Philips(Model No. 34303) single wall bracket Light complete with all accessories and 9 W LED Lamp to be fixed in wall as per direction of EIC.

Supply of 240 V, BC type 12 W LED lamp to the lamp point [Make - Philips / Wipro / Crompton].

S & F of Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot-Dip) wire at top duly soldered/ welded with 7/16 stranded GI (Hot-Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. complete duly grouted on the parapet etc. in CC mortar (4:2:1), including thimble joints of 7/16 SWG wire and (25 x 6) mm GI strip with SS nuts, bolts & washers. (SOR:J-2/14 + NS)

S & F of 25 mm x 6 mm thick GI (Hot-Dip) flat / strips for Horizontal & Vertical runs on wall/floor with GI saddles as required including drilling holes, bolts, nuts, washers, etc./ and mending the damages to building works. (SOR: G-3/5d).

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: (SOR:J-1/4) i) Length upto 0.5 Mtr

ii) Length above 0.5 Mtr

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

S & F of Testing Joints by 25 mm x 6 mm thick GI (Hot-Dip) strip 125 mm long on wall after making suitable arrangement to establish a clearance of 50mm from wall for making junction connection with vertical conductor and conductor from earth electrode complete with S & F GI bolts, nuts, check-nuts, spring washers etc. as required.(SOR:J-2/13)

Earthing with 65 mm dia GI pipe (TATA-Medium) 3.0 Mts. long with welded 2 nos. half circle bracket made of GI strip (65 x 8) mm. with two holes on extended portion of the each strip of length min. 250 mm , and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 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. (SOR : G-1/2d)

Excavation of soil for installation of Earth Electrode and filling & ramming as to GS. (For Morrum soil) (SOR : G-1/1a) .

Supply, Laying & Fixing of 50mm x 6mm galvanized (Hot Dip) steel strip in underground trench for interconnection between the Earth Points by joining (As per item no 11). (SOR: K-3/134 & G-1/1a.)

Jointing for Horijontal & vertical run of GI strip through welded joint of (25 x 6) mm or (50 x 6) mm GI Strip to Lap joints/ 'T' joints, etc. and painting the joints with 2 (two) coats of bituminous paint. (NS)

Extra for providing masonry 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 mortar (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. (SOR:G-2/3(a))

Extra for treatment of soil by using salt & charcoal or coke for pipe electrode.(SOR:G-2/3(b))

S & F of 415 V, 160 A TPN SFU with sheet steel enclosure (Make - Siemens/L&T/Havells) on angle iron frame on the wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. [4(a)/D-3)

CHATTERJEE SUPPLY AND SERVICE (BID ID -5646762)

T.D.K. ENTERPRISE (BID ID -5661874)