EI Work

Opening all single phase,Three Phase Main Switch,Old rusted pannel, DB and other un-necessary electrical items with Co's own tools and handad over to the authority.

S&D of the following sizes 1.1 KV grade XLPE/PVC insulated Al. Armoured Cable. (Make:Polycab/ Finolex) - N.S.

3½Core x 150 sq.mm.

3½Core x 70 sq.mm.

3½Core x 50 sq.mm.

3½Core x 35 sq.mm.

4 Core x 25 sq.mm.

4 Core x 16 sq.mm.

2 Core x 10 sq.mm.

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall /surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.

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

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

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

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 cable upto 2 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

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

3½Core x 150 sq.mm.

3½Core x 70 sq.mm.

3½Core x 50 sq.mm.

3½Core x 35 sq.mm.

4 Core 25 Sqmm

4 Core 16 Sqmm

2 Core 10 Sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

3½Core x 150 sq.mm.

3½Core x 70 sq.mm.

3½Core x 50 sq.mm.

3½Core x 35 sq.mm.

4 Core 25 sqmm cable

4 Core 16 sqmm cable

2 Core 10 Sqmm Cable

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

32 mm dia

65 mm dia

80 mm dia

100 mm dia

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) 4 bars - 415 V, 200 A Dimension of Cu. Bars [1 mtr long]: 4 x 40x5mm Dimension of Sheet Metal Box: 500x150mm

S & F double door Vertical TPN MCB Distribution board with IP-42/43 protection for MCCB incomer & TP MCB as outgoing, on din rail of DBs and necessary connection as mentioned below, 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 to G.S. (Make:Legrand/Seimens). 4 way VTPN DB with 01 nos 415 V, 63A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting and 04 nos 415 V, 40A TP MCB of Breaking capacity 10kA & C characteristics.

S & F double door Vertical TPN MCB Distribution board with IP-42/43 protection for MCCB incomer & TP MCB as outgoing, on din rail of DBs and necessary connection as mentioned below, 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 to G.S. (Make:Legrand/Seimens). 4 way VTPN DB with 01 nos 415 V, 100A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting and 04 nos 415 V, 63A TP MCB of Breaking capacity 10kA & C characteristics.

S & F double door Vertical TPN MCB Distribution board with IP-42/43 protection for MCCB incomer & TP MCB as outgoing, on din rail of DBs and necessary connection as mentioned below, 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 to G.S. (Make:Legrand/Seimens). 8 way VTPN DB with 01 nos 415 V, 100A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting and 08 nos 415 V, 40A TP MCB of Breaking capacity 10kA & C characteristics.

S & F 4 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection with 01 nos 415 V, 40A Four Pole MCB Isolator as incomer and 12 nos 240V, 16A-32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of DBs and necessary connection, 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 to G.S. (Make: Legrand / Seimens).

S & F, 250 V, 6-10A per way, 2+8 way SPN MCBDB with SS enclosure double-door with IP-42/43 protection with DP Isolators as Incoming & 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 & Neutrallink & provision for earth attach for Enclosure (607712), 1 no 32A/40A DP MCB Isolator as Incoming, 8 nos 6-10A SPMCB as outgoing (Make: Legrand / Seimens).

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

2x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

2x84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

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 pipe and by the prelaid GI fish wire and making necy. connection as required

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works

25mm size

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

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

For Soft Soil

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:

By TATA-Medium GI pipe

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

Solid GI wire No. 4 SWG

SITC of LT, Cubicle Type, Floor Mounted, totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415V, 50 Hz, as per size design & drawing to be approved by EIC. The panel board will be fabricated by CPRI approved panel maker as per detail specification below. The general construction of the pannel will conform to IS 8623:93 as ammended upto date. The Degree of IP protection for the enclosure will be IP-42. It will have multi tier arrangement, having necessary cable alley at both end with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4mm channel. INCOMING 415V, 415A TPN SFU with 3 nos HRC Fuse - 1 SET. BUSBAR 415V, 600A (4x50x5 mm, 0.85 Mtr long) copper bus-Bar with necessary nos holes and different colour insulating tape on epoxy bus support - 01 Set.

SITC of LT, Cubicle Type, Floor Mounted, totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415V, 50 Hz, as per size design & drawing to be approved by EIC. The panel board will be fabricated by CPRI approved panel maker as per detail specification below. The general construction of the pannel will conform to IS 8623:93 as ammended upto date. The Degree of IP protection for the enclosure will be IP-42. It will have multi tier arrangement, having necessary cable alley at both end with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4mm channel. INCOMING 415V, 200A TPN SFU with 3 nos HRC Fuse - 1 SET. BUSBAR 415V, 415A (4x50x5 mm, 0.85 Mtr long) copper bus-Bar with necessary nos holes and different colour insulating tape on epoxy bus support - 01 Set.

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC).

3½ / 4 core 70 sqmm cable

3½ / 4 core 25-35 sqmm cable

Supply & Fixing of perforated GI cable tray reducer with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the reducer 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 300x50x1.25mm (18SWG)

Dismaltling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m

Upto 150mm. Thick

TERMS & CONDITIONS

(i) Rate should be quoted inclusive of all applicable taxes and Duties etc including GST. (ii) The Agency must procure the materials for the Manufacturer / OEM or from their authorized sales channel, so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them. iii) Documents that authenticate such procurement from the manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work / submission of bill. iv) If any refurbished material is supplied and installed, penal action will be taken as per existing rules.

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