ADDITION ALTERATIONS FOR IMPROVEMENT OF EXTERNAL ELECTRIFICATION OF JETTY COMPLEX AT VISAKHAPATNAM UNDER AGE I CG VIZAG

Amount

M&L for supply, fabrication, installation, connection, commissioning and testing of AMF control panel inside the floor mounted acoustic enclosure. Suitable for 30 KVA DG set with by pass assessment including all necessary operating and control device (to meet the requirement of above capacity plus 25% over load) such as contactors, MCCBs, CT's, volts meter, Ammeter, indicating lamp, frequency meter, energy meter with protection fuses for panel instrument battery charging system with indicator and cut off relays low and high oil pressure, high speed over load and earth fault protection, reverse current protection duly wired copper conductor cable and cable connection with lugs/thimbles complete and completely painted with two coats of synthetic enamelled paint over a coat of red oxide primer, fixing in position by provision of plate form suitable size with brick work including fixing of glazed tiles over exposed surface and addition / alternation required for fixing and connections of coming/outgoing cables & including glands, lugs & thimbles suitable for fixing incoming and outgoing all as specified and directed. Incomming:- (a) MCCB Cap 200 Amps, FP 415 Volts breaking capacity 36 KA - 02 No. (b) Power Contactor ML-3 - 03 No (c) Relay ,timer ,etc -01 Set Out Going:- (a) MCCB Cap 125 Amps, FP 415 Volts breaking capacity 25 KA -01 No. (b) MCCB Cap 100 Amp 25 KA - 04 Nos

Supply and laying 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 400 Sqmm 3.5 Core. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 300 Sqmm 3.5 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 120 Sqmm 3.5 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 95 Sqmm 3.5 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 70 Sqmm 3.5 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 35 Sqmm 3.5 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Supply and lay cable 25 Sqmm 4 Core XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty 1100 Volts grade ) with stranded aluminium conductor complete all as specified and as directed. Make : Havells/ KEI/Polycab/Gloster

Excavation in trenches not exc 1.5 Mtr wide and not exc 1.5 Mtr in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning, fitting in including spreading, levelling, watering & well ramming in layers not execeeding 25 cm thick complete all as specified and as directed

Removing excavated soil/demolished material not exceeding 50 Mtrs from the starting point complete all as specified and as directed .

Material and labour for dry river washed and screened dry sand for filling in trenches below and around the cable for cushioning including punning down as specified in relevant clause of SSR Part I (2010)

Supplying and laying un-reinforced precast concrete cable cover, class LV type 1, flat, size 250 mm x150 mm x 40 mm complete all as specified and as directed .

Supply and fixing in repairs of Digital ammeter 0-100 A 415 Volt 50 Hz complete all as specified and as directed.

Supply and fixing in repairs of Digital voltmeter 0-500 v 415 volt 50 Hz complete all as specified and as directed.

Supply and fixing in repairs of Digital frequency meter 0-50 Hz 415 volt.

Supply, installation, commissioning and testing of switch air break gang operated HT 11 KV triple pope with insulator 400 amp rating with drop out fuse assembly with fuse carrier, fuse element mounted on insulator and fitting on steel frame mechanically operated mechanism consisting of operating rod of 25 mm bore light grade GI pipe of suitable length worked from ground level and with locking arrangement flat iron clamp 50 x 6 mm including MS channel of suitable size and length for fixing GOD including nuts, bolts, and washers complete as specified and as directed. Make : Jaipuriya/MEI/HEI/BHEL

Supply and fixing in repairs of electronic operated MCCB Cap 630 Amps, FP 415 Volts breaking capacity 50 KA complete all as specified and as directed.

Supply and fixing in repairs of electroninc operated MCCB Cap 400 Amps, FP 415 Volts breaking capacity 36 KA complete all as specified and as directed.

Supply and fixing in repairs of electroninc operated MCCB Cap 250 Amps, FP 415 Volts breaking capacity 36 KA complete all as specified and as directed.

Supply and fixing in repairs of electroninc operated MCCB Cap 160 Amps, FP 415 Volts breaking capacity 36 KA complete all as specified and as directed.

Supply and fixing in repairs of electroninc operated MCCB Cap 125 Amps, FP 415 Volts breaking capacity 36 KA complete all as specified and as directed.

M & L for Earthing complete with GI earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly to ground vertically to a depth not less than 2.25 Mtr below the ground level with top edge of earth plate not less than 1.65 Mtr below normal ground level connected to GI strip 32 x 6 mm size and earthing lead protected with 50 mm dia GI pipe light grade filling around with charcoal dust and salt including excavation, returning, filling of earth and disposal of surplus soil to a distance not exceeding 50 mtr and connected to GI strip by means of GI nuts, bolts and washers strip connected to earth plate including chamber PCC 1 : 3 : 6 type C1. using 20 mm graded stone aggregate in concrete pit pre-cast RCC 40 mm thick reinforced with 6 mm dia round at the rate of 75 mm C/C both way with 12 mm dia mild steel plain bar lifting handle 2 Nos funnel with wire mesh 20 mm dia GI pipe light grade watering pipe and frame work complete all as shown in electrical plate No. 5 of SSR Part - I 1991 including testing complete. (GI strip upto 7.5 m length in included in unit rate quoted by contractor and beyond this lengths the same shall be measured & paid separately.

ESWAR ENTERPRISES

JAHNAVI ASSOCIATES

AYYAPPA CONSTRUCTIONS

SWATHI CONSTRUCTIONS