Provn of power fencing to new crew bldg at site B at SBC V

Amount

Schedule A Part I

M&L for live lite with one side visibility and atleast 7 Nos of super bright LEDs emitting red colour powered working on fenc voltage and flashing at every pulse generated by energizer complete all as specified and directed.by Engr-in-Charge.

M&L for 12V/74 maintanance free dry battery with terminal lugs and glly complete all as specified and directed.AH Battery complete all as specified and directed Make: Exide/ Amron/ SF complete all as specified and directed.by Engr-in-Charge.

S & F of incl testing & commissioing for fixing of lighting diverting kit complete with necessary connecting up and ss components havig provision to alter the air gap complete all as specified and directed.by Engr-in-Charge.

M&L for fixing of intermediate post assembly (ground top ) 3 mm x 50 mm x 30 mm thick MS pre fabricated V shaped KIWITAH post duly galvanized of 6 meter length with 8mm dia grouting rod suitable for fixing on ground with 1.5 meter of it grouted inot the ground coplete civil work incl PCC and post erection 6 no of polt propelene anti climbing insulators with locking pin having >15kV di electric strength ,breakload of about 25 kg ,UV stabilized complete all as specified and directed.by Engr-in-Charge.

S&F of end /start post assembly (Ground level) 3 mm thick MS prefabricated 50 mm GI pipe of 6 with 2 NOs 32 NB 2 mm thick dual support post with 1.5 meter of it grounted into the ground and having 32 Nos of UV stabilized & >15di electric strength stain insulator made of vigin nylon stainless steel hooks of 6 mm dia moulded in the shape of S for fixing strain insulators complete all as specified and directed.by Engr-in-Charge.

“S&F corner post assembly (Ground level) 3mm x 50mmx 30mm thick MS pre-fabricated V shaped KIWITAH post duly galvanised of 4.5 metres length welded to 60 NB Class B pipe of 6 meter length out of which 1.5 meter will be grouted with 8mm dia grouting rods into the ground along with 2 Nos, of triple support posts of 32NB dual support posts and 50 NB as third support of suitable length along with 45 nos of UV stabilized & >15KV di electric strength strain insulator made of virgin nylon stainless steel hooks of 6 mm dia moulded in the shape of S for fixing strain insulators complete all as specified and as directed.”

M&L incl testing & commissioning for wire tigther LM6 grade for tightening of about 116mm x 32mm x 30mm with locking mechanism and capable of tightining a maximum of 5 mm dia wire incl fixing with provision of suitable fixing material complete all as specified power fence complete all as specified and directed.by Engr-in-Charge.

M&L for galvanised MS joint clamps for powr fence including SS bolts and nuts mechanism to connect two wires having max dia of 3 mm complete with fixing arrengment complete all as specified and directed.by Engr-in-Charge.

M&L incl testing & commisiioing for HT galvanised (ACSR consuctor wire) having 2.59mm dia >130 Kg/Sqmm UTS 230 Gram/ Sqm Zinc coated complete all as specified and directed.by Engr-in-Charge.

M&L testing & commisiioing for Double insulated copper cable 2mm dia outdoor dia of cable 9mm for more than 15 KV breakdown voltage incl 25mm dia HDPE conduit and clamps for fixing complete all as specified and directed.by Engr-in-Charge.

M&L incl commissioing for warning sign board of 247 x 147 x 3 mm polypropalene material with caution sign as per IEC 60335-2-76 standard having yellow background and black /red letter with size of about 10 mm in english /hindi with fixing mechanism and placed every 10 mtr distance of fencing complete all as specified and directed.by Engr-in-Charge.

M&L incl testing and commissioing for earthing 8mm dia stainless steel rod of 1.5 m length with suitable GI calmps for connecting cable adequate quantity of charcoal and salt to reduce earth resistivity to less than 3 ohm covered with chamber and 2 nos for every Energizer complete all as specified and directed.by Engr-in-Charge.

M&L for cat -6 UTP Mechanical conductor size -23 AWG primary insulator plyolefin Nominal OD 1.0 mm sheath type PVC minimal wall 0.42 mm along with 25 mm dia HDPE conduit incl network switch acessories SFP module and other necessary accessoriesas required complete all as specified and directed.by Engr-in-Charge.

M&L testing and commissioing of power cable 3 core 2.5 sqmm armoured PVC sheathed copper conductor with 25 mm dia nominal OD 1.00 mm sheath type PVC minimum wall 0.42 mm along 25 mm dia HDPE conduit as required complete all as specified and directed.by Engr-in-Charge.

M&L testing and commissioing of 1 kVA UPS with backup minimum 30 mintue with provison of stand/ table complete all as specified and directed.by Engr-in-Charge. NOTE: The entire system is to be integrated to the existing system.

Schedule A Part II

M&L for Excavation in trenches, not exceeding 1.5mtr wide not exceeding 1.5 mtr in depth for laying of cables/ pipe etc in soft/loose soil

S&F of GI pole 6 mtrs, height, 40mm dia incl 70 Watt LED light fitting with suitable brackets and junction box at the bottom with alumnium bus bar incl PCC concrete complete in all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 Sq mm 4 core .

Earthing for poles & other machinery/ equipment using 4mm GI wire as earthing lead and MS galvanised plate of size 60 CM X 60 CM x 6mm, as earth electrode.

Supply, laying of GI tube light grade 50mm dia for cable protection complete all as specvified and as directed.

Cutting/drilling of the exisitng road for laying of GI pipe/ cable incl making good distured area complete all as specvified and as directed.

Supply and laying reinforced precast concrete cable cover, class LV, Type 1 with peak size 250mmx150mmx40mm

Returning filling in including spreading, leveling watering and well ramming in layer not exceeding 25 cms complete all as specified and directed.

Removal of excavated surplus soil not exceeding 50 m and depositing where directed at al level not exceeding 1.5 m above the starting point complete all as specified and directed

P VENKATA RAO

BHARGAVI ENGINEERING CONSTRUCTIONS