THE VARIOUS IMPROVEMENT AND MAINTENANCE WORKS IN O AND M JAYANKONDAM DIVISION

Excavation of Pole Pits for poles upto 8.00m length by using JCB/Manual (1.25 X 0.6 X 1.5M)

Excavation of Pole Pits for pole above 8.00m length by using JCB/Manual (1.25x06x1.83M)

Excavation of Stay pit of 4.5 ' to 5 ' depth using JCB / Manual (0.95 X 0.6 X 1.2 M)

Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manual

Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manual

Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc. excluding stay pit excavation

Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod.

Fixing of V cross arm 3.5 feet

Fixing of Fixing of LT S phase cross arm

Fixing of Fixing of LT 3 phase cross arm

Fixing of Fixing of HT / LT Ti fitting

Fixing of Fixing of HT PIN insulator with Pin 11 kv

Fixing of LT PIN insulator with pin

Fixing of HT strain disc 11 KV with Metal parts

Fixing of Tapping cross arm

Fixing of Top Channel

Fixing & erection of Cross bracing

Fixing of shackle with Metal parts

Fixing of Aluminium knob

Fixing of HT LAS (3 Nos.)

Fixing of LT LAS (3 Nos.)

Releasing and reerection (resagging) of one run of all sizes of conductor

Complete Erection of Double Pole Distribution Transformer structure as per TNEB standard like pole pit excavation & erection, stay pit excavation and erection, feeders arrangement, Open type fuse unit, HT / LT LAS and jumpering, 3 Nos Earth pits with earth trough, concreting,coping, Colour washing of RCC poles, Painting of Structure Materials (including cost of paint(red oxide,Aluminium) and distember), Danger Board fixing etc.. (excluding erection of Distribution Transformer)

Erection of 11 KV Single Pole structure including erection of DT complete with centre support ( Data as per Annexure III)

(i)Erection of Distribution Transformer including loading of Distribution Transformer at stores and erection at structure or vice versa. Upto 25 KVA Distribution transformer / Metering set.

(ii) Erection of Distribution Transformer including loading of Distribution Transformer at stores and erection at structure or vice versa. Above 25 KVA to 100 KVA

(V) Failed DT replacement below 100 KVA

(vi) Failed DT replacement 100 KVA and above

(i) Loading & unloading of Distribution Transformer Upto 100 KVA

(i) Loading & unloading of REC, RCC, PSC pole upto 8.00 m length

Loading of Conductor with ramp

Unloading of Conductor with ramp

Transportation of all types and sizes of poles and other associated materials from Road side to pole pit and vice versa upto 1.0 KM

(i) Transporting of Distribution Transformer / Line materials from stores to office / site upto 10KM distance by engaging 1 Ton capacity Minidor (Lorry)

(ii) Transporting of Distribution Transformer / Line materials from stores to office / site Above 10 KM distance by engaging 1 Ton capacity Minidor (Lorry)

(i) Provision of guarding with two numbers earth pits excluding stay set erection -Flat guarding with earth pit

Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit

(i) Dismantling of stay set complete including stay rod

Dismantling of conductor of upto 7/3.35 including transporting the conductors to the nearest road side and stocking in coils

Dismantling of conductor of above 7/3.35 including transporting the conductors to the nearest road side and stocking in coils

Dismantling of Transformer structure materials complete set and transporting the same from the location to the road side

(b) Relaasing of LT 3 ph "X" Arm with all accessories

(c) Releasing of 3' - 6" "V" Cross Arm/Tapping channal/Guarding "X" Arm with all accessories

(g) Releasing of Distn.Tr. Only at field- Above 25 KVA and upto 100KVA

(h) Releasing of Distn.Tr. Only at field - Above 100 KVA and upto 250KVA

(j) Dismantling of structure poles

(a) Releasing and erection of service connection wire - Single phase

(b)Releasing and erection of service connection wire - Three phase

Painting of distribution transformer of all capacities (paint to be supplied by the Board) including cleaning of DT

Numbering of poles including base painting and with cost of paint

Painting of structure materials distribution transformers with aluminium paint of structure poles and writing of transformer details (Items 1 to 6 brush to be owned by the contractor)(Paint to be supplied by Department)

Service Connection Details painting

Clearing of tree branches of coconut tree

Clearing of tree branches of Neem, Tamarind, Country tree

Clearing of karruvelam

Removing weed in substation yard / office premises

Bush Clearance out side substation yard / office premises (light)

Clearing of Branches / Trees with JCB

Converting pin point into cut point in HT Lines

Converting pin point into cut point in LT Lines (single / Three phase)

Set right of leaning poles both HT & LT (Pin point )

Set right of leaning poles both HT & LT ( Cutpoint)

Replacement of Guy Shackle only in Existing Stay

Replacement of 33KV Polymer Pin Insulator

Replacement of 11KV Disc

Fencing of Distribution Transformer Structure at Road side- Fabrication and Erection including all materials (Chain link fencing)

Fixing of Earthing Device

Providing of line spacers in LT lines 1 phase

Providing of line spacers in LT lines 3 phase

Replacement of SQ meter defective by Healthy meter

Replacement of 3Q meter defective by Healthy meter