EI and AC Work

Amount

A. INTERNAL ELECTRICAL INSTALLATION

Supply and delivery of 1.1 kV grade aluminium armoured XLPE/PVC insulated cables of following sizes. (Make- Havells / Polycab / RR Kabel / KEI).

4 core 70 sqmm

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.

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 :

4 core 70 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 :

4 core 70 sqmm

Supplying and fixing 415V, 125A 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. (Make:- L&T / Siemens)

Supplying & fixing 415 V, 200 A, 4 bars 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) Dimension of Cu. bars [85mm long]: 4 x 20 x 5 mm Dimension of Sheet Metal Box: 500 x 150 mm

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

Up to 160A, 4 way (Make- Legrand / Schneider / ABB / L&T)

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.

4 way (Make- Legrand / L&T / Seimens / Schneider / ABB)

Supplying and fixing 415 V Four 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.

125 A ( Make - Legrand / L&T / Siemens / ABB / Schneider)

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.

63 A FP ( Make - Legrand / L&T / Siemens / ABB / Schneider)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection.

6-32 A SP (Make - Legrand / L&T / Siemens / ABB / Schneider)

63 A TP (Make - Legrand / L&T / Siemens / ABB / Schneider)

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

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. 25 mm size

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

Supply & Laying of 3 core 4 sqmm 1.1 KV grade PVC Insulated and PVC Round Sheathed Cu. Cable (Make:- Havells / Polycab / RR Kabel / KEI) with refrigeration pipe line as per direction of EIC for making connection between Starter to Outdoor unit of Split type A.C Machine.

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

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand 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.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

Supply & fixing 25/27A single phase starter suitable for A.C Machine with Voltage, Current and Time checking facility and having 3-digit display. (Make- Electron, Model- OPL 3+) on S & F 4 module M.S board flushed on wall incl. necessary connection.

B. AIR-CONDITIONING SYSTEM

Supply & Delivery of Split type A.C Machine nominal cooling capacity of 2 Ton suitable for operation of 1 Ph, 230V, 50 Hz A.C power supply with energy efficient compressor (Minimum 3 Star rating) incl. loading & unloading charges with carrying at work site. [ Make: O-General, Make- ASGA24BMAA-B (R32) ]

Supply & Delivery of Split type A.C Machine nominal cooling capacity of 1.5 Ton suitable for operation of 1 Ph, 230V, 50 Hz A.C power supply with energy efficient compressor (Minimum 3 Star rating) incl. loading & unloading charges with carrying at work site. [ Make: O-General, Make- ASGA18BMAA-B (R32) ]

Supply & Delivery of Split type A.C Machine nominal cooling capacity of 1 / 1.1 Ton suitable for operation of 1 Ph, 230V, 50 Hz A.C power supply with energy efficient compressor (Minimum 3 Star rating) incl. loading & unloading charges with carrying at work site. [ Make: O-General, Make- ASGA12BMWB-B (R32) ]

Installation of 1 / 1.1 / 1.5 / 2 Ton capacity split type Air Conditioning machine after making hole in wall as required and condensing unit to be installed after making grounding Nuts, Bolts with iron flat foundation and cementing work as required as per direction of EIC and mending good the damages to original finish and making necy connection as required.

Supply, Fabrication and Installation of necy. copper refrigeration pipe line (5/8 inch & 1/4 inch) with airtight insulation, aero tape etc. indoor unit to outdoor unit incl. Draining System.

Supply & Laying Extra 1"(25mm) hard uPVC pipe (heavy type) for water drainage using Al. shaddles of suitable size as per direction of E.I.C.

Supply & Laying Extra 3/4"(20mm) hard uPVC pipe (heavy type) for water drainage using Al. shaddles of suitable size as per direction of E.I.C.

Charges for Scaffolding arrangement including lifting for outdoor units.

Supply & Laying of 4 core 2.5 sqmm 1.1 KV insulation grade sheathed Cu cable (Make:- Havells / Polycab / RR Kabel / KEI) with refrigeration pipe line as per direction of EIC for making interconnection / communication between Indoor to Outdoor unit of Split type A.C Machine.

TERMS & CONDITIONS

(i) Rate should be quoted inclusive of all applicable taxes and Duties etc including GST. (ii) All materials, equipments & accessories must conform to relevant IS / IEC specifications. (iii) Necessary manufacturer's warranty certificate will have to be submitted during delivery of the material.

ARGHYA BHATTACHARYA

M/S EASTERN ENGINEERING