PROVISION OF 3 PHASE ELECTRICAL SUPPLY AT BLDG NO P25 CG ENCLAVE AND LIGHTING ARRANGEMENT AND WATER SUPPLY FOR RO PLANT FOR MT VEHICLES OF CGDHQ6 AND PROVISION OF EXHAUST FAN AC AND OTHER ESSENTIAL POLINT BLDG NO B4 AT COST GUARD ENCLAVE MALAKAPURAM

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, in cable tench etc. n exc 10 sqm on plan and getting out soft / loose soil complete all as directed.

Returning, filling in incl spreading, leveling, watering and well ramming in layers n exc 25 cm complete all as specified & directed.

Removing excavated material to a distance n exc 50 mtr and depositing where directed at a level n exc 1.50 mtr above the starting point complete all as specified & directed.

M & L for sand cushioning under trenches as in cable protection complete all as specified and directe. (Note: Punned thickness shall measured for payment purpose)

M&L for Sub Class B bricks common burnt clay building bricks designation 75 Kg/Sqmm complete all as directed.

Supply and laying 40 MM bore dia GI tubes, light grade galvanised with all fittings laid in trenches etc for protection of cable complete all as specified and directed.

Supply, laying and testing of XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95.00 sq mm 3.5 core shall be laid under trench or pipe or loop or shall be fixed on wall / pole complete all as specified and directed. (Note: Earthwork , excavation, sand coushioning, GI pipe etc. shall be measured and paid separately uinder relevant item)

Supply, laying and testing of XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50.00 sq mm 3.5 core shall be laid under trench or pipe or loop or shall be fixed on wall / pole including taking out old unserviceable cable complete all as specified and directed. (Note: Earthwork , excavation, sand coushioning, GI pipe etc. shall be measured and paid separately uinder relevant item)

Supply, laying and testing of XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50.00 sq mm 3.5 core shall be laid under trench or pipe or loop or shall be fixed on wall / pole complete all as specified and directed. (Note: Earthwork , excavation, sand coushioning, GI pipe etc. shall be measured and paid separately uinder relevant item)

Supply, laying and testing of XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25.00 sq mm 3.5 core shall be laid under trench or pipe or loop or shall be fixed on wall / pole complete all as specified and directed. (Note: Earthwork , excavation, sand coushioning, GI pipe etc. shall be measured and paid separately uinder relevant item)

Supply, laying and testing of XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10.00 sq mm 4.00 core shall be laid under trench or pipe or loop or shall be fixed on wall / pole complete all as specified and directed. (Note: Earthwork , excavation, sand coushioning, GI pipe etc. shall be measured and paid separately uinder relevant item)

S & F modular AC Box(white), plug and 3 pin socket two in one, all in one type,single pole and neutral box with one single pole MCB 20 A mp 230 Volts complete all as specified and directed.

M&L for making a hole on wall for insertion of pipes or cables including fixing of 65mm dia PVC pipe with cement sand mortar 1:4 and plastaring the disturbed surface using CM 1:6 and applying finishes as per existing to match the surface complete all as specified and directed.

S&F in repair modular switch 6 Amp, 1 way, 1 module size complete all as specified and directed.

S&F in repair modular switch 16 Amp, 1 way, 1 module size complete all as specified and directed.

S&F in repair Modular socket 6 Amp, 2/3 pin, 2 module size complete all as specified and directed.

S&F in repair modular socket 6A/16 Amp 2/3 pin combined 2 module size complete all as specified and directed.

S&F in repair ceiling rose surface Polycarbonate/ PVC three terminal complete all as specified and directed.

S&F modular metal flush box alongwith modular white cover plate including frame , 3 module complete all as specified and directed.

S&F modular metal flush box alongwith modular white cover plate including frame , 4 module complete all as specified and directed.

S&F exhaust fan of, metal body type of Size 300 mm, AC, single phase, 230 volt, with louver and connection with PVC insulated copper conductor cable from fan to ceiling rose complete all as specified and directed.

M&L for making a hole on wall for exhaust fan , plastaring the disturbed surface using CM 1:6 and applying finishes as per existing to match the surface complete all as specified and directed.

S&F in repairs MCCB 250 Amp capacity, 3 Pole, 415 Volt grade, rupturing capacity 36kA, including making incoming and outgoing connections using thimbles / lugs of appropriate size, complete all as specified and directed.

S&F in repair double door metallic sheet metal enclosure for DBs when MCB to be used, TPN, 4 ways 415 Volts (horizontal type) fixed properly on in concealed position and to provide required size of flexible conduit at any open surface near DBs for cable / wires complete all as specified and as directed.

S&F in repair double door metallic sheet metal enclosure for DBs when MCB to be used, SPN, 8 ways 240 Volts (horizontal type) fixed properly on in concealed position and to provide required size of flexible conduit at any open surface near DBs for cable / wires complete all as specified and as directed.

S&F in repair double door metallic sheet metal enclosure for DBs when MCB to be used, SPN, 4 ways 240 Volts (horizontal type) fixed properly on in concealed position and to provide required size of flexible conduit at any open surface near DBs for cable / wires complete all as specified and as directed.

S&F double door metallic sheet metal enclosure for DBs when MCB to be used, SPN, 4 ways 240 Volts (horizontal type) fixed properly on in concealed position and to provide required size of flexible conduit at any open surface near DBs for cable / wires complete all as specified and as directed.

S&F MCB 63 Amps, TPN, 415 Volt "C" series, breaking capacity 10 KA complete all as specified and directed.

S&F MCB 32 Amps, TPN, 415 Volt "C" series, breaking capacity 10 KA complete all as specified and directed.

S&F MCB 40 Amps, SPN, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

S&F MCB 6 to 32 Amps, SPN, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

S&F MCB 6 to 32 Amps, SP, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

Supply and fixing LED flood light 50 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66/65 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Supply and fixing LED flood light 210 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66/65 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

S&F modular switch 16 Amp, 1 way, 1 module size complete all as specified and directed.

S&F modular socket 6A/16 Amp 2/3 pin combined 2 module size complete all as specified and directed.

S&F ceiling rose surface Polycarbonate/ PVC three terminal complete all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate) as in PCC foundation of pole or similar items etc complete all as specified and directed.

S&F of kerbstone with LED lightning system of the colour as directed, having vertical mounting legs with 10mm horizontal square shaped mild steel reinforcements with illuminated kerbstone, having dimension of 500mm x 150mm x 150mm and 80 mm legs reinforced with MS bars, provided with rubber plugs at both end. The kerbstone shall have a load carrying capacity of 1465 Kg vertically and 2349 Kg horizontally with thermal stability ranging from -40 degree centigrade to +120 degree centigrade and shall include ingress protection and connector rating of IP67 alongwith the required LED componentsl complete all as specified and directed.

Supply and fixing FRP junction box consisting of switch mode power supply (SMPS) having an input voltage of 230 V AC and an output voltage of 36 V DC, along with MCB DP 10 Amp complete all as specified and directed.

Supply, install, commissioning and testing (as per IEC 61439-I) of outdoor type LT feeder pillar box, cubical type, dust and vermin proof, suitable size, made out of 3.15 mm thick CRCA sheet, factory fabricated of CPRI approved manufacturer, with front openable door (with locking arrangement) and making compartment for each MCCB / Change over switch separately, cabinet and all members chemically treated with MSR solution for anticorrosive treatment and powder coated (shade RAL-7032) and inclusive of four numbers aluminium bus bar of 200 Amps capacity (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland) and two numbers Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 0.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with MS angle frame of size 40X40X6mm with legs not more than 60cm, fixing in position by provision of plate form with PCC 1:2:4 type B-1, brick work including fixing of tiles to match with the existing floor surface and any addition / alternation as required at site for errection of LT panel and to accommodate, supply and fixing of the following accessories complete all as specified and directed by Engineer-in-Charge. Incoming:- (a) MCCB 200 Amps, 4 Pole, 415 Volts, 35 KA - 01 No. Out going:- (a) MCCB 125 Amps, 4 Pole, 415 Volts, 35 KA - 01 No. (b) MCCB 32 Amps, 4 Pole, 415 Volts, 25 KA - 03 No. (c) MCB TPN 16 Amps, 415 Volts, 10 KA - 2 Nos. (d) Time switches, 415 Volt with contactor - 01 Nos. (e) Digital multi-function meter - 01 No (f) Phase indicator lamp (RYB), set of three - 01 Set

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized iron lead 4 mm dia (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing, complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized iron strip 25 X 4 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing, complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

S&F 25mm bore steel water tubing medium grade galvanized with all fitting, fixed to walls and ceilings or laid in floors / trenches complete all as specified and directed.

S&F 50mm bore steel water tubing medium grade galvanized with all fitting, fixed to walls and ceilings or laid in floors / trenches complete all as specified and directed.

S & F rotational moulded polyethylene water storage tanks of capacity 1000 litres, double layer construction, ISI marked ,(Cylindrical vertical with closed top), hoisted and fixed in position complete all as specified in SSR Part I and as directed.

S&F 25 mm bore dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S & F 25 mm dia Gun Metal, globe or Gate Valve with Iron wheel head Screwed both ends for Iron Pipe and fixed complete all as specified and directed.

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