Transmission Corporation Of Andhra Pradesh Limited Tender

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Seignorage charges

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Plastering with CM (1:4), 12 mm thick including cost and conveyance of all materials, labour charges , water lead, curing, all leads and lifits etc complete for finished item of work as per directions of the Engineer-in-charge .

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Providing shoring and strutting either with country wooden planks and scantlings or with steel sheets and props for excavation of pits for tower foundations wherever necessary including cost and conveyance of all materials, labour charges, tools & tackles, all leads & lifts and etc., complete for finished item of work as per directions of the Engineer-in-charge.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Laying of Reinforced Cement Concrete (RCC) M- 20 Nominal mix (Cement 400 kgs ) using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing and centering, dewatering arrangements of the pits before and during the process of laying concrete, etc.,complete but excluding cost of steel and its fabrication charges for finished item of work as directed by the Engineer in charge.(cement 400 kg , sand 0.45 cum and metal 0.90 cum)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Providing High Yield Strength Deformed (HYSD)/ Thermo Mechanically Treated (TMT) (Fe 500/ 500D/550D) grade as per IS 1786-1979) of TISCO/ SAIL/ VSP/Jindal make, different diameters for RCC works , including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap-splicing with binding wire of 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including sales and other taxes on all materials etc., complete for finished item of work in all floors as per the directions of the Engineer-in-charge.( APSS No.126) (LINE WORK)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Laying of Cement concrete (1:4:8) mix using 40mm HBG Machine crushed metal conforming to IS 383 for all types of foundations including cost & conveyance of all materials, labour charges, water lead, dewatering arrangements of the pits before and during the process of laying concrete, tools and tackles, all leads & lifts etc., complete for finished item of work as directed by the Engineer in charge. (IS-456)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Providing Stone Crusher dust filling below the foundations as per the standard specifications of APDSS in uniform horizontal layers including cost and conveyance of all materials, watering and ramming, tools & tackles, all labour charges, all leads & lifts etc, complete for finished item of work as per directions of the Engineer-in-charge. ( APSS No. 309&310)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Excavation in Hard rock (requiring blasting) The rate includes labour charges, cost of blasting materials, tools and tackles, safety measures, disposal of unuseful excavated material at all leads and lifts, complete for finished item of work as per directions of the Engineer-in-charge

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Excavation in HDR, soft rock, F&F (requiring blasting) where ever necessary. The rate includes labour charges, cost of blasting materials, tools and tackles, safety measures, disposal of unuseful excavated material at all leads and lifts, complete for finished item of work as per directions of the Engineer-in-charge. (For Foundation Works)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Extra towards dewatering charges over and above the excavation rate for excavated earth quantity Where water table met at 0.75 to 1.50 m depth below G.L

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Earthwork excavation in all types of soils (including HDR, soft rock, F&F) which can be excavated with pick axe and crow bars and do not require blasting in all conditions such as dry, wet and slushy etc. covering initial lead and lift etc and backfilling the foundations (after laying foundations) with excavated earth and consolidation in up to 0.15 m layer and constructing of platforms 150mm height around foundations utilizing the excavated earth etc. complete as directed by Engineer - In - Charge.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Transportation charges for dismantled Panther & INVAR conductor/bits/scrap from site stores to TGTRANSCO Stores Hyderabad including Loading & unloading charges

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Half round welding of G.I.bolts and nuts of towers in the section between ground level & upto bottom X-arm level including all bolts connecting the bracings at the bottom X-arm level and painting the welded portion with one coat of zinc rich paint.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Dismantling of Earthwire: Fixing hardware, paving out earth wire, jointing, tensioning, stringing and clamping of 7/3.15 mm high tensile galvanised steel wire.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Stringing of Earthwire: Fixing hardware, paving out earth wire, jointing, tensioning, stringing and clamping of 7/3.15 mm high tensile galvanised steel wire.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Loading and Unloading of Earthwire

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Loading and Unloading of ACSR Panther Conductor

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Transportation Charges for ACSR Panther Conductor & Earthwire

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;STRINGING OF POWER CONDUCTOR: Hoisting of tension insulators and Suspension insulators, paving out the conductor, rough sagging,Jointing, tensioning, clipping and fixing of preformed Armour rods and vibration dampers. measuring ground clearances wherever necessary.Which excludes the works involved in the crossing of LT, 11kV & 33kV power lines viz dismantling and restringing of conductor 6 Nos. Panther conductors

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Dismantling of 6 No.s ACSR Panther Conductor ((75% on Stringing) from loc no. 02 to 03 of 132KV Boothpur-Puttapahad line including rolling and stacking under shutdown.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Earthing of towers including cost of Excavation , back filling , including cost of nominal dia of 25 mm 2.5 mm thick and 3.06 mts long inside the pit with 50X6 mm GI flat 4.05 m long and back fill the pit with BH coke including cost of GI pipes & BH coke and measuring tower footing resistance.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Erection of all types of narrow based towers / multi circuit tower structures / narrow based multi circuit towers structures, including all types of extensions except JC type towers (stub template erection and dismantling are not to be included) (including 3 mtr., 6 mtr. , 9 mtr., & 12 mtr. extensions)

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Setting of stubs with stub-setting template : Erection of stubs, stub template, fixing of jacks for supporting template, allignment and levelling for exact location of stubs of stubsetting template, dismantling of template after completion of initial curing of C.C., movement of template from one location to other location (A minimum lead of 1 KM is adopted). 220 /132 kV Narrow based tower

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Check survey as per clause 4.2 of Technical Specification.

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Supply of Hot Dip galvanised bolts & nuts of various lengths of 16 mm dia , 5.6 grade as per IS 1367 ,required for all structures and booms fabricated under above Item including transportation to SS site and confirming to standard specification in clause as per the specification and supply of electro galvanized spring washers of 16 mm size with rectangular cross section 5 mm , 3.5 mm of type B ( with flat ends) confirming to IS 3063 for use with 16mm dia G.I.Bolts as per the relevant clause of the specification including transportation to SS site and step bolts

Erection of 1No NB 60 Intermediate Tower Loc.No.02 and 03 of 132 KV Bhoothpur/ Puttapahad DC Line;Supply of G.I Tower parts including Stubs and Cleats for 132 KV Narrow based tower including Transportation & loading and unloding charges