Transmission Corporation Of Andhra Pradesh Limited Tender

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;White washing with Birla/JK White cement if approved quality with two coats quality to give even shade after thoroughly brushing the surface to remove all dirt and remaind of loose powdered material including cost of all materials, and labour chargesand incidental such as scaffolding , lift charges etc, complete for finished item of work as directed by the engineer in charge. complete for finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Supply, laying, jointing and testing 101.6mm SWG SP-1 pipes of ISI make conforming to ISI 651 & 4127 with airtight cement joints in CM (1:5:1) prop. Including excavation of trenches and socket pits in any soil (except rock requiring blasting) upto 914.4mm (3'0") depth and refilling with watering and tamping complete for finished item of work as directed by the Engineer in charge

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Constructing 904.0 mm (3#0#) dia solid block masonry inspection chamber as per IS - 4111: Part-1:1986 with cement mortar (1:6) prop using fly-ash blocks of 225 mm thick from approved source having a minimum crushing strength of 10 N/sq.mm including plastering with cement mortar 1:3 prop; ½# thick both inside and outside fitted with 20# dia RCC manhole covers and frames including excavating pits up to a depth of 904 mm (3'-0") in all sorts of soils (excluding rock) and laying cement concrete (1:4:8) 150 mm thick using 40 mm HBG Metal and P.C.C. 1:2:4 benching and channel 100 mm thick as per Standard specification and including cost and conveyance of all materials like cement, sand, bricks, water etc., to site, including all incidental and operational, labour charges like mixing cement mortar, constructing masonry, lift charges, curing etc.,complete for finished item of work as per Standard specification.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Painting with 2 coats of Synthetic enamel paint to new wood works of approved quality, shade (Asian, Burger, ICI or equivalent make) and make over a coat of primer (Total 3 coats) at all heights, including cost and conveyance of all materials, all leads and lifts, labour charges complete for finished item of work as directed by Engineer in charge

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Providing 2 coats of brush bond water proofing compound for RCC Fire Fighting water tank in-side walls including cost of all materials,labour, leads and lifts & scaffolding charges etc. complete for finished item of work as directed by Engineer in charge at site.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Providing impervious coat to exposed RCC roof slab surface with CM(1:3), 20mm thick with 1kg of water proof compound per bag ofcement laid over roof when it is green including cost of all materials, excluding conveyance charges of materials and including all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc complete for finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Laying of screed concrete in CC (1:2:4) using 400 kgs of cement prop. using 50% of 6mm HBG metal and 50% 12mm HBG metal , mixing with prolopin water proofing compound @1.2 lit/cum of concrete over roof slab including centering, machine mixing, curing, finishing including the cost of materials, labour charges etc. complete for the finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Supply, Transportation and Fixing of 20W +/-10%, >/ 2000 lumens, 1200mm length LED retro tube light, housing made with PC body, wide operating voltage with Single / double side connection, PF#0.9, Surge protection: > 2KV, THD<15%, with inbuilt driver and frosted cover CCT: 3000K - 6500K as desired by the department and as per IS specifications, minimum CRI#80,.etc complete with 5 years warranty with BIS Certification.. LUMINAIRE MAKE: Phillips / OSRAM / Wipro / Crompton / Bajaj /Havells / Jaquar /Panasonic /Halonix / HPL / Eveready. LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / LG LEDs. including fixing on ceiling or wall with all accessories, giving connections, cost & conveyance of all materials and labour charges etc., complete as directed by the Engineer in charge for finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Flooring with Double charged / multi charged stain free full body porcelain vitrified tiles with double layer pigment of size 800 x 800 mm and thickness 9-11 mm 1st quality conforming to IS:13711, IS:13712,IS:13630 (Parts 1 to 15) of any colour and finish in all in all shades (Make: H&R Johnson, Kajaria, Cera, Varmora, Somany, RAK) and designs as directed by Engineer. in charge, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete as per the directions of the Engineer in charge for the finished item of work. -Ground Floor

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Providing skirting to internal walls to 15 cm height/risers of steps with Double charged / multi charged stain free full body porcelain vitrified tiles with double layer pigment of size 800 x 800 mm and thickness 9-11 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades (Make: H&R Johnson, Kajaria, Cera, Varmora, Somany, RAK) and designs length equal to flooring stones, set over base coat of CM (1:5) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per M2 and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete as per the directions of the Engineer in charge for the finished item of work.-Ground

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Providing & Placing on Terrace (at all floor levels) polyethylene water storage tank of 1000 Ltrs capacity with Double layer approved brand & manufacture (SINTEX or equivalent ISI make) with cover and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without fittings & base support for tanks including cost and conveyance of all materials, all fixtures, all leads and lifts complete as per the directions of the Engineer in charge for the finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;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.( APSS No.126) - Switch Yard Works and Line Works

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Laying of Plain Cement concrete (PCC) - Nominal Mix (1:3:6) with 20mm graded HBG metal for encasing/embedding the structural steel supportng 'Y' angles with necessary form work including cost and conveyance of all materials, labour charges, curing and water charges, tools and tackles, all leads & lifts etc., complete for finished item of work as per directions of the Engineer-in-charge. (IS-456)

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;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, coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing and centering, etc.,complete but excluding cost of steel and its fabrication charges for finished item of work (Sand 0.45 cum and Metal 0.90 cum) as directed by the Engineer in charge. Centering should be with Casuarinas Ballies, Bamboos, Wooden Reapers, Runners, Wood

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Brick Masonry in CM (1:6) with Fly ash cement/ lime solid blocks with compressive strength of 50 kg/ sq.cm confirming to IS:12894-1990 class 5 of size 225 x 100 x 60 mm of approved quality, including cost & conveyance of all materials, labour charges, scaffolding leads, lifts and curing complete as per the directions of the Engineer in charge for the finished item of work .

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Laying of Cement Concrete (1:4:8) mix using 40mm size HBG metal Machine crushed for foundations including cost and conveyance of all materials at all leads and lifts, ramming, consolidating, curing etc,complete. for finished item of work as per directions of the Engineer-in-charge.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Earthwork excavation in all types of soils (upto stone matrix) which can be excavated in combination of mechanically and manually with pick axe and crow bars and do not require blasting in all conditions such as dry, wet, slushy etc., covering initial lead and lift etc., and backfilling the foundations (after laying foundations) with excavated earth including watering, compacting as per standard specification and disposing of surplus earth within site (up to 1KM lead) complete as per directions of Engineer in charge at site for finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Dismantling of existing Brick masonry including clearing away and carefully stacking materials useful for re use and all debris away from the site with lead & lift labour charges, T&P complete as per the directions of the Engineer in charge for the finished item of work.

Construction of Cable duct cover slabs in switchyard and other miscellaneous works at 132kV Palamaku;Construction of cable cover slabs in 132kV Palamakula SS - Dismantling the existing RCC by mannual means and carefully stacking the reuseful material at site and disposing the unserviceable metraial to any remote place 1000 mts distance away from site with all leads and lifts includung cost of T&P ,labour and as per the directions of the Engineer-in - charge for finished item of work.