ei work at utility service at uttirna

Amount

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, 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 [D-10/14]

8 way Make:-Legrand Enclosure (607715) or equivalent model of Siemens/Crabtree/L&T as approved by E.I.C] [D-10/14]

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, 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.

2+14 way Enclosure [Make: Crabtree Enclosure (DCDKSHODCW16) or equivalent model of Legrand/Siemens/L&T as approved by E.I.C] [D-9, D-10/13]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make: Legrand /Siemens/ Crabtree/L&T as approved by E.I.C) [D-5/6]

(a) 100Amp FP Isolator

(b) 40 Amp DP Isolator

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make: Legrand /Siemens/ Crabtree/L&T as approved by E.I.C) [D-6/7]

(a) 6-32 Amps SP MCB [D-6/7]

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for vertical run embedded in wall], 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 Modular type switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA as approved by E.I.C) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] [E-25/5]

a) Average run 8 mtr [E-25/5(c)]

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA as approved by E.I.C) on 4 Module GI switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works. [E-24/3]

a) On Board [E-24/3(a)]

b) Average run 7.5 mtr [E-24/3(f)]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene / PVC rigid pipe and by the prelaid GI fish wire and making necy. connection as required [E-9/1]

i) 3 x 22/0.3 (1.5 sqmm) [ E-9/1(b)]

ii) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC [ E-9/1(s)]

iii) 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC [ E-9/1(y)]

iv) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC [ E-9/1(d1)]

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles [E-3/6]

(a) 19 mm dia 3 mm thick polythene pipe without earth continuity wire [E-3/6(a)]

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works [E-16/7]

a) 20mm size [E-16/7(a)]

b) 25mm size [E-16/7(b)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [F-9]

i) 1.5 sqmm

ii) 2.5 sqmm [F-5/9(i)]

iii) 4 sqmm [F-5/9(ii)]

iv) 6 sqmm [F-5/9(iii)]

v) 10 sqmm [F-5/9(iv)]

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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. [E-18/12]

Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works. [E-17/1]

a) 4 Module [E-17/1(a)]

b) 6 Module [E-17/1(b)]

Supply & Fixing 240 V 6 A Modular type switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC) on existing GI Modular type switch board having top cover plate and making necessaryconnections as required. [E-17/3(a)]

Supply & Fixing 240 V 16 A Modular type switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC) on GI Modular type switch board having top cover plate and making necessary connections as required [E-17/3(b)]

Supply & Fixing 240 V, 6A, 5 pin Modular type plug socket (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC), without switch & plug top, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [E-17/4(a)]

Supply & Fixing 240 V, 6/16 A, 5 pin Modular type plug socket (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [E-17/4(b)]

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting . As per direction by EIC. [F-1/2(b)]

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire. As per direction by EIC. [F-3/6]

i) Up to 50 sqmm [F-3/6(i)]

ii) Above 150 sqmm [F-3/6(iii)]

Supplying and fixing compression type gland and finishing the ends of following XLPE / PVC armoured AL. cable (2/4 / 3.5)Core as per GS. [F-4 & F-5]

i) 4 Core 16 Sq. mm [ [F-4/7(c)] &[F-5/8(b)(xii)]]

ii) 4 Core 50 Sq. mm [ [F-4/7(c)] &[F-5/8(b)(xvi)]]

iii) 4 Core 240 Sq. mm [ [F-4/7(c)] &[F-5/8(b)(xxii)]]

iv) 3.5 Core 300 Sq. mm [ [F-4/7(d)] &[F-5/8(a)(v)]]

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC) [F-6/10]

i) 3½ / 4 core 10-16 sqmm cable [F-6/10 (iv)]

ii) 3½ / 4 core 300 sqmm cable [F-6/10 (xii)]

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. As per direction by EIC. [D-14/34 (a)]

i) With 25x25x3mm angle iron support - 300x50x1.25mm (18SWG) [D-14/34 (a/ii)]

ii) With out angle iron support - 150x50x1.25mm (18SWG) [D-14/34 (a/i)]

Supply & Fixing of perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. As per direction by EIC. [D-14/34 (b)]

i) 150x50x1.25mm (18SWG) [D-15/ (b)]

ii) 300x50x1.25mm (18SWG) [D-15/ (b)]

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 (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 as below: [G-1/2]

a) By ISI-Medium GI pipe [G-1/2(a)]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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 [G-2/4(c)]

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 [G-2/5]

a) No. 6 SWG Solid GI wire [G-2/5(a)(ii)]

Connecting the equipments body to earth busbar including S&F 20 mm x 3 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. [G-3/5(c) ]

Supply of 4/3.5 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make - Gloster/KEI/Havells/Polycab/ RR Cable as approved by E.I.C]

i) 4 Core 16 Sq. mm

ii) 4 Core 50 Sq. mm

iii) 4 Core 240 Sq. mm

iv) 3.5 Core 300 Sq. mm

Supply and installation of L.T. cubical type fully compartmentalized double door (out side door made with 5mm transparent acrylic sheet/toughen glass with proper gasketing and locking arrangement ) AC Sub-Panel, having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40 x 6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of the panel has to approved by EIC before making of panel.

Construction Details :

All incoming. outgoing MCCB/RCCB & Bus-Coupler are to be housed in respective compartments with hinged & gasketted doors at the front. All the doors should have panel lock arrangements in such a fashion that it can not be unlocked unless the respective feeder remains OFF. The rear of panel should have gasketted wire net guard for ventilation and arrangement shall be made for easy access to each compartment through front doors only.The panel is to be properly gasketted to prevent the dust & vermin. All vertical & horizontal bus - bar chambers are to be properly arranged & all electrical switches,bus- bars are to be fixed by MS nut - bolts on suitable hylam board/ non- hygroscopic insulators of adequate size & dimension. The outgoing feeder connection from respective RCCBs are to be made at the both side of the panel by means of bus- bar/multicorecopper cables, to be terminated on bolted type terminals for cable connections or bush insulators for bus connection. Each incoming MCCB should have provision for termination of 2 no. 4Cx240sqmm XLPE cables as read. Each compartment will be providing with DMC/FRP board at back side.

Incomming Switch :

a) 415V, 250A, 36kA FP MCCB With Microprocessor Release (Make- L&T, Cat No.- CM92109OOP1OG or equivalent model of SIEMENS/Legrand) with extended spreaded terminals (L&T- Kit CM92007OOOO- 8 Pcs) and Extended ROM (L&T, Cat No.-- CM99830OOOO or equivalent model of SIEMENS / Legrand).) -- 3 Nos..[2 no incomers & the bus- coupler should have interlocking arrangement so that any 2 of them can be switched on at a time]

Bus bar Section :-

500V, 400 Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar [size of flat 3x50 mm x 5mm mm + 1x50 mm x 5 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 - 2 set.

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications.

Outgoing Switches :-

415V, 63A, 100mA Sensitivity Un-240/415 V AC Im=1000A, Inc =10KA FP RCCB With (Make- L&T, Cat No.-BG406310 or equivalent model of SIEMENS/Legrand) -- 20 Nos.

Metering Panel :-

a) Basic Multifunction Meters ( Make L&T, Cat No. -WL440010OOOO/ or equivalent of Siemens/ABB) - 2 Nos.

b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue/Amber) (Make- Siemens, Cat No.- 3SB5285-6HC03, 3SB5285-6HD03, 3SB5285-6HF03 or equivalent) - 2 Set.

c) 250/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos.

d) Supplying & Fixing 6 Amp SP MCB---- 6 nos.

e) E.I. Danger Board of suitable size ------- 2 Nos.

Interconnection :-

All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single core Cu cable and the same between busbar to all outgoing mains i.e.63A FP MCCB are to be made by 16 sq. mm flexible pvc insulated FR Cu cable and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads.

Earthing :-

A separate continuous aluminum earth busbar of size 40mm x 5 mm shall run across the full length of the panel board and brought outside the panel. All electrical equipment are to be properly earthed with suitable size G.I. wire.

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.

Installation :-

The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C.

Disconnection & dismantling existing old Electrical installation, Switch-board, wiring, Electrical fitting/fixtures etc with owns tools & takles incl. mending good damages as per GS and clearing/removing from the site

Add. G.S.T.@ 18% on total value.

Add. LWC.@ 1% on total value

UNITED CONSTRUCTION SERVICE (BID ID -5621205)

BIKASH ENTERPRISE (BID ID -5596325)