TRANSPORTATION OF MATERIAL DESTRINGING, CHECK SURVEY, DISMANTLING OF TOWER, CASTING OF FOUNDATION, ERECTION OF TOWER, STRINGING OF HTLS CONDUCTOR AND EARTHING ETC

Amount

Supply - Part-A

Tower Accessories

Earthing material(Pipe type)

Number plate

phase plate(set of three color red, blue and yellow)

Danger plate

Conductor Accessories for HTLS Conductor

Composite Corban core HTLS conductor including 1% SAG

PA rod

Vibration damper

Double tension fitting complete in all respect for HTLS conductor.

Single tension fitting complete in all respect for HTLS conductor

MS joint

Repairing sleeve

Ground wire Accessories for 7/10 SWGG.S earth wire.

MS joint

Tension clamp

Vibration damper

Copper bond

Work - Part-B

Survey

Check survey

Excavation of earth for 02 No. C +15 & 02 nos. B+5 type tower as per profile and specification @222.913x2 M³ for C+15 & @153.79x2 M³ for B+5 for each tower.

Shifting and loading of 02 No. C +15 & 02 nos. B+5 type tower with stub & template at EFU Naini. Transportation of the same from Naini to 132 KV S/S Raja Talab. Unloading and shifting the same at Raja Talab substation.

Shorting of 02 Nos. C+15 & 02 nos. B+5 type tower part mark wise including stub & templates at 132KV substation Raja Talab shifting of the same from stacking place to loading point and loading on private vehicle. Transportation from Raja Talab to Village Parampur, Akelwa, Varanasi unloading at site.

Stub setting for 02 No. C+15 & 02 nos. B+5 type tower.

Concreting in ratio 1:2:4 for 02 Nos. C+15 type tower @ 54.610 & 02 Nos. [email protected] type tower M³/Tower Tower.

Reinforcement with M.S round bar as per specification for 132KV DC tower including cost of material.

A) Destringing of 3x1.62 Km composite carbon core HTLS conductor between loc. No. 38DA+0 & 43DA+0 safely and making role of the conductor and then carrying them safely to store and stacking properly.

B) Destringing of Earth wire 1.62 Km between loc. No. 38DA+0 & 43DA+0 safety and making role of the earth wire and then carrying them safety to store and stacking properly.

Dismantling of 03 No. A+0 type tower at loc. No. 39,40,&42 and DB+0 type tower at location no. 41 by way of breaking tack welding and safely removing lattices structure and carrying the dismantled tower part from site to UPPTCL store including scrap nut and bolt & stacking properly.

Erection of 02 Nos. C+15 and 02 nos. B+5 type tower and their extensions including all wok above ground level excluding hoisting of insulators, hardware & accessories but including fitting of danger, number, phase plates fixing and punching.

Laying, stringing, tensioning, clamping, jointing, etc. composite carbon core HTLS conductor 3X1.62 Km.

Laying, stringing, tensioning, clamping, jointing, etc. of earth wire 7/10 SWG.

Pipe earthing.

Tack welding up to two sections of newly erected towers.

Shifting, loading of dismantled parts of 04 Nos. towers at site and transportation of same from Village Parampur Akelawa to 132KV substation Raja Talab Varanasi.

Grounding work including earth work etc for pipe earthing/grounding including cost of choke and salt.

Gupta Power Infrastructure Limited