Installation of RVR instrument at D.A.B.H. Airport, Indore. SH Electrical works, Supply and Laying of OFC Cable and Provision of Networking Equipments

Amount

Sub Heading 1 (Electrical Works)

Supply of 4 x 35 sqmm size 1.1 kv grade multicore aluminium conductor XLPE insulated and PVC sheathed armoured cable as per IS:7098:1988 with upto date amendments.

Supply of 3 x 4 sqmm size 1.1 kv grade multicore copper conducotr XLPE insulated and PVC sheathed armoured cable as per IS: 7098:1988 with upto date amendments.

Supply & laying of PN-6 rated PE100 grade HDPE pipe of size 50 mm dia, for electrical and communication installation i/c excavation, upto depth of 75 cm. with trench width 35 cm, and back filling the earth with accessories complete as required.

Supply and making end termination with brass compression gland and suitable lugs for following size of PVC insulated and PVC sheated / XLPE following conductor cable of 1.1 KV grade as required.. (a) 4 X 35 sqmm, Alluminum Conductor Cable

Supply and making end termination with brass compression gland and suitable lugs for following size of PVC insulated and PVC sheated / XLPE following conductor cable of 1.1 KV grade as required. (b) 3 X 4 sqmm, Copper Conductor Cable

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 grade upto 35 sqmm size in the existing RCC/HUME/METAL pipe as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

SITC of 3KVA capacity UPS suitable for operation on 110 volt to 300 single phase 50 Hz AC input supply and constant output of 230 volt AC near sine wave having 60 minute back up capacity with shortcircuit over load, battery deep discharge & overcharge protection and suitable for equipment application purposes etc. as required

Supplying & fixing of Metal Enclosure for 3 KVA UPS along with batteries of 60 minuite backups, made out of 2 mm thick CRCA sheet with locking arrangement, canopy and duly powder coated / epoxy painted with IP grade -55 etc. including making suitable PCC foundation complete as required.

SITC of suitable size power supply enclosure having angle iron mounting legs of 1.5 meter length and made out of 2 mm thick CRCA sheet double door with locking arrangement, cancopy and duly power coated/epoxy painted, to be provided with suitable PCC foundation and having following accessories and mountings etc. as required:- (a) 20 Amps DP MCB-01 No. (Incomer) (b) 10 Amps DP MCB-01 No. (Outgoing) (c) 5 Amps DP MCB-03 No. (Outgoing) (d) Power distribution board with 05 nos. of 5 Amps 3 Pin Sockets & Switches -01 No. (Outgoing)

SITC of suitable size secondary power enclosure box made out of 2 mm thick CRCA sheet double door with locking arrangement, cancopy and power / epoxy coated painted consenting of a power distribution board with 04 nos. of 5 Amps 3 Pind Sockets & switches - 01 No.

SITC of fully autonomous, CPRI tested early streamer Emission lightering conductor (ESELC) having gain in triggering time of minimum 60 micro sec. and radius of protection of 62 mtr in level 1 protection zone at 10 meter. High mast on round (2mtr FRP mast OD 68 mm, ID 60mm, wall thickness 4 mm) 08 mtr G I Mast (2 inches dia) along with all other accessories for installation of ELELC to protect the building & other structures from lightning strikes.

SITC of 70 Sq.mm copper flexible wires as down conductor from air terminal to the earth pits.

SITC of lightning transient event counter resettable 6 digit LCD display with in built lithium battery in IP67 rating enclosure with transparent lid, mounting arrangements etc., as required.

Providing & creating of CPRI tested earth pits using earth enhanced compound of 20 kgs, advanced chemical earth rod made with k type copper tube of 2.5” dia, 8 fts long, 1.6 mm thick installed vertically or horizontally as per the site conditions complete with flanges bends top cover heavy duty plastic inspection chamber including excavation and refilling etc as required.

Sub Head 2: Supply & Laying of OFC Cable and Provision of Networking Equipments.

12 CORE SINGLE MODE ARMOURED OFC CABLE.

OFC LIU with Pigtail & Patch Cards.

I/O box with Back Box & Face Plate.

SEP Module

24 + 4 Port Gigabit Ethernet Switch for LAN

9u Rack with standard accessories.

Cat-6 STP LAN Cable (305 Mtrs. Per box)

OFC Splicing Charges.

Laying of underground HDPE conduit (for layiing of ARMOURED OFC) by Standard cut & cover method at 1 Mtr. depth in soft soil.

Excavation of Hard rock for laying of HDPE conduit/ OFC at 1 Mtr depth

Supply of HDPE conduit and laying of armoured OFC through HDPE conduit.

Supply of PVC conduit and laying of Cat-6 STP Cable through PVC conduit.

Supply of GI pipe and Underground laying of armoured OFC by Horizontal drilling at 1 Mtr. depth

Charges for Installation, testing, commissioning & documentation of Network equiment & accessories at site 1 as per schedule mentioned in the Technical Specification.

Charges for Installation, testing, commissioning & documentation of Network equiment & accessories at site 2 as per schedule mentioned in the Technical Specification.

Charges for Installation, testing, commissioning & documentation of Network equiment & accessories at site 3 as per schedule mentioned in the Technical Specification.

Charges for Installation, testing, commissioning & documentation of Network equiment & accessories at site 4 as per schedule mentioned in the Technical Specification.

Manish Electricals

RAJASTHAN CRANE SERVICES

Messers Rajesh Gawde