SPECIAL REPAIRS TO LT POWER SYSTEM AT AFS THANJAVUR.

Amount

Supply, Laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 2 core with all fixing & connecting accessories including taking down old unserviceable cable. Note :- (i) The rate quoted by the contractor shall include the cable glands for item Sr No 1 to 10 and alumininium thimbles are measured and paid separately under relevent items.

All as per Item No 1 here-in-before but 16 sqmm 2 core.

All as per Item No 1 here-in-before but 16 sqmm 4 core.

All as per Item No 1 here-in-before but 35 sqmm 3.5 core.

All as per Item No 1 here-in-before but 50 sqmm 3.5 core.

All as per Item No 1 here-in-before but 95 sqmm 3.5 core.

All as per Item No 1 here-in-before but 120 sqmm 3.5 core.

All as per Item No 1 here-in-before but 150 sqmm 3.5 core.

All as per Item No 1 here-in-before but 185 sqmm 3.5 core.

All as per Item No 1 here-in-before but 240 sqmm 3.5 core.

Supply and fixing/laying in replacement 80 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laing in trench or pole / wall for protection of cable complete all as specified and as directed. (Make : TATA/JINDAL/Prakash Surya)

All as per Item No.11 above but for 50mm bore

All as per Item No.11 above but for 40mm bore

Material and labour in replacement of alluminium cable thimbles/line connectore/pin terminal/ ring terminal/insulated ring terminal/fork type terminals/bi-metallic terminals etc of size 240 Sqmm UG Cable including complete connection and crimping. Make ; Jaipuriya/Rastriya/Dowells

All as per Item No.14 above but 185 Sqmm.

All as per Item No.14 above but 150 Sqmm.

All as per Item No.14 above but 120 Sqmm.

All as per Item No.14 above but 95 Sqmm.

All as per Item No.14 above but 50 Sqmm.

All as per Item No.14 above but 35 Sqmm.

All as per Item No.14 above but 25 Sqmm.

All as per Item No.14 above but 16 Sqmm.

All as per Item No.14 above but 10 Sqmm.

Supply and fix in replacement MCCB 4 pole adjustable thermal magnetic setting Ics = 100%Icu 400 amps ruptering capacity 36 KA for 415 volts complete as directed. Make :- Havellscat part No IHLLSECF0400/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable thermal magnetic setting Ics = 100%Icu 320 amps ruptering capacity 36 KA for 415 volts complete as directed. Make :- Havells cat part No IHLLSECF0320/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 250 amps ruptering capacity 36 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHLLSECF0250/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 200 amps ruptering capacity 36 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHLLSECF0200/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 160 amps ruptering capacity 27 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHA13DBF0160#/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 100 amps ruptering capacity 27 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHA13DBF0100#/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 63 amps ruptering capacity 27 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHA13DBF0063/ABB/Control & switchgear

Supply and fix in replacement MCCB 4 pole adjustable type 40 amps ruptering capacity 27 KA for 415 volts Ics = 100% Icu complete as directed. Make :- Havells cat part No IHA13DBF0040/ABB/Control & switchgear

Supply and fix in replacement industrial busbar chamber in sheet metal enclosure TPN 415 volts 63 apms wall mounted 8 way complete all as specified and as directed. Make :- Havells cat part No IHBC006308/ABB/Control & switchgear

Supply and fix in replacement industrial busbar chamber in sheet metal enclosure TPN 415 volts 100 apms wall mounted 8 way complete all as specified and as directed. Make :- Havells cat part No IHBC10008/ABB/Control & switchgear

Supply and and fixing in replacement LT heat shrink straight throught jointing kit suitable for 6 to 16 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and and fixing in replacement LT heat shrink straight throught jointing kit suitable for 25 to 50 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and and fixing in replacement LT heat shrink straight throught jointing kit suitable for 70 to 150 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and and fixing in replacement LT heat shrink straight throught jointing kit suitable for 185 to 300 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft /loose soil.

M&L hard core of size 63mm deposited spread and levelled not exceeding 15 cm thick watered and well rammed to surface.

Cement concrete in foundations, and mass concrete 1:3:6,type C1 using 20mm graded stone aggregate.

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified and as directed. Note :- Mechanical excavation is not allowed in this Stn. Hence manual excavation only allowed.

Returning and filling in two parts (i) using riddled soil obtain from excavated soil upto depth of 30 cm (8 cm below cable and remaining above cable) for cushioning of cable and (ii) refilling the trench of remaining depth with normal excavated soil all as specified and directed. Note:- Excavated soil shall be riddled by using sieve to separate composite partricles etc as per IS 1255 1983 and refilling in trenches as in cable cushioning.

Removing surplus soils to a distance not exceeding 50m and depositing where directed at a level not exc. 1.5m above the starting point all complete as specified and as directed.

Supply and laying Bricks, sub class 'B' old size bricks, laid flat dry with width of the bricks laid to the axis of the cable all complete as specified and as directed.

M&L cutting of roads exceeding 15cm and not exceeding 30cm girth with out reinforcement and trimming surface complete all as specified and as directed.

Supply & Fixing CI elliptical type CABLE ROUTE INDICATOR designated as ' MES LT CABLE ' in embossing pattern including earthwork and PCC foundation of size 30x30x30cm provided in every 30 m interval complete all as specified and as directed.

EASHWAR ELECTRICALS

Ashwarya Enterprises

D Subramani and Sons

SUPER COOL

Manoprabha Electricals

SIVA MARUTHI ENTERPRISES

RADHIKAGANESH ENTERPRISES

SAI SRI HARSHA ENTERPRISES