Transmission Corporation Of Andhra Pradesh Limited Tender

Arresting of roof leakages at 400KV SS Narsapur;Painting with 2 coats of Synthetic enamel paint to wood and iron 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

Arresting of roof leakages at 400KV SS Narsapur;Painting to External new walls with 2 coats of acrylic emulsion exterior grade having VOC (Volatile Organic Compound) content less than 50 gms/Ltr of approved brand ( Asian, Berger, Nippon ) and shade over a base coat of appropriate cement primer of exterior grade I quality approved brand, making 3 coats in all to give an even shade after thourughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc.complete for finished item of work as per the directions of the Engineer in charge as per SS 912 for External walls

Arresting of roof leakages at 400KV SS Narsapur;Painting to inner new walls with 2 coats of acrylic emulsion interior grade having VOC(Volatile Organic Compound) content less than 50 gms/Ltr of approved brand ( Asian, Berger, Nippon ) and shade over a base coat of appropriate Cement Primer of Interior grade I of approved brand,making 3 coats in all to give an even shade after thourughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc.complete for finished item of work as per the directions of the Engineer in charge as per SS 911 for internal walls

Arresting of roof leakages at 400KV SS Narsapur;Providing and fixing in position at all levels of the building under floors and against walls 110mm dia (4kg/cm2) PVC pipes of prince / sudhakar or any ISI brand make with specials such as junctions,couplers, bends/Tees etc., with or without access doors as required and with solvent jointing as per standard practice wherever necessary including cost of all materials, labour charges, excavation and refilling wherever required,, testing etc. complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Providing and fixing in position at all levels of the building under floors and against walls 75mm dia (4kg/cm2) PVC pipes of prince / sudhakar or any ISI brand make with specials such as junctions,couplers, bends/Tees etc., with or without access doors as required and with solvent jointing as per standard practice wherever necessary including cost of all materials, labour charges, excavation and refilling wherever required,, testing etc. complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Providing and fixing 4" dia 101.6 mm dia UPVC Nahani Trap/Floor trap with standard make including making connection to PVC pipes/waste water lines with cement concrete base for embedding traps in position, finishing up to floor level with water proof cement plaster with grating at top complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Supplying and fixing approved make wash down European Water Closet of 1st quality conforming to IS:2556-Part-2-2004 of white glazed with 'S' trap) with PVC low level system with internal components & short bend: 10 Liters capacity Single Flush) flushing cistern with internal components and short bend, hard rubber seat, P-trap, stop-cocks, 32 mm GI flush pipe with fittings, antisiphonage connections, PVC pipe connections with union at both ends, including painting and fittings and making chases, holes, etc., and making good the same where required including materials, labour, equipment all complete as per specifications and directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Supplying & Fixing 580mmx440mm Orissa Pan white glazed W.C 1st quality ISI marked conforming to IS:2556-Part-3-1981 with "P" or "S" trap Hindware/ Parryware/ Neycer - ISI Mark and 10 Liters capacity Single Flush PVC low level Cistern parry ware, slim line with internal components & short bendand complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Providing and fixing of False ceiling in true horizontal level 600mmx600mm,14mm thick Mineral fibre sheet 600x600 of fissured-ANF(board/Tegular)edge tiles with a humidity resistance of 90% RH,average NRC 0.50,light Reflectance>80% thermal conductivity /\=0.052 to .057w/mk,fire performance class0/class1 using hot dipped galvanised steel section exposed surface with pre-coated capping,main Tee of size24x32mm at every 1200c/c maximum and rotary stiched cross tee of size 24x27mm at every 600mm c/c and sub-cross tee of size 24mmx25mm at 1200mm c/c and wall angle of size 19x19 mm fixed to periphery of the wall and the above grid is suspended at every 1200c/c in both directions using 2.0mmthick pre-straightened GI wire laying fine fissured butt edge ceiling tiles of 15mm thick mineral fibre board including cost and conveyance of all materials and labour charges such as cutting,fixing of standing of framework exposing roof making complete as per the directions of the engineer in charge for the finished item of work(Recommended brands:Armstrong,Insula etc.,)

Arresting of roof leakages at 400KV SS Narsapur;Spreading the useful 20mm graded Metal available from the stacks picked from existing switchyard area to 100mm thickness as directed after doing the micro levelling and providing suitable PCC guage block of size 100x100x100mm at 2m x2m intervals , cost & conveyance of all materials, labour charges, head load lead upto 100mts and initial lift etc. complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Labour charges for picking old metal in the existing switch yard area 50 to 100mm thickness grading and stacking the useful 20mm graded metal for re-using including cost andconveyance of all materials labour charges, head load lead upto 100mts and initial lift etc., complete for finished item of work as directed by the Engineer-in-charge at site.

Arresting of roof leakages at 400KV SS Narsapur;Opening the crack by V.groove cutting the cracks using cutting machine ,cleaning the cracks and then applying fosroc conbextra GP2 Sealant material in the cracks including cost of all materials and labour.etc

Arresting of roof leakages at 400KV SS Narsapur;Drilling holes of 10 to 12 mm depth, fixing of nozzels and pressure grouting through the pipes cement slurry and chemical powder CB X 100 or expo cement closing the holes with chemical powder at all places wherever necessery including cost and conveyance of all materials, lead, lifts labour charges, transporting charges including packing the gaps etc., complete as per the directions of the Engineer-in - charge for finished item of work..

Arresting of roof leakages at 400KV SS Narsapur;Flooring with Double charged / multi charged stain free full body porcelain vitrified tiles with double layer pigment of size 600 x 600 mm and thickness 10 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 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., curing complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Flooring with Non-skid Ceramic floor tiles of scratch free-stain free and scratch free-nano finish of size 300 x 300 mm and thickness 8 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 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., curing complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Providing and applying Brushbond (two component acrylic polymer modified elastomeric waterproofing membrane which consists of Brushbond powder and Brushbond liquid acrylicemulsion) for a minimum 2mm thickness coating.(Work shall be executed as per manufacturer?s specification and instructions.

Arresting of roof leakages at 400KV SS Narsapur;Plastering with CM (1:5), 12 mm thick with sponze finishing to the even wall surfaces including cost & conveyance of all materials, labour charges, leads, lifts , scaffolding and curing complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Supply and fixing in position GI chequered plates of required size of approved design and quality. over cable duct in control room including cost of galvanizing complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Supply and fixing in position GI Angles and Channels over cable duct of required size of approved design and quality and including cost of galvanizing complete as per the directions of the Engineer in charge for the finished item of work.

Arresting of roof leakages at 400KV SS Narsapur;Laying of Plain Cement concrete (PCC) - Nominal Mix (1:3:6) with 12 to 20mm 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)

Arresting of roof leakages at 400KV SS Narsapur;Construction of Brick Masonry in CM (1:6) with fly ash cement/ lime solid blocks with compressive strength of 50 kg/sq.cm confirmiung 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 .

Arresting of roof leakages at 400KV SS Narsapur;Laying of Cement Concrete (1:4:8) mix using 40mm size HBG Machine crushed metal 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.

Arresting of roof leakages at 400KV SS Narsapur;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.

Arresting of roof leakages at 400KV SS Narsapur;Removing of existing false ceiling including clearing away the debris from site as directed by the Engineer incharge

Arresting of roof leakages at 400KV SS Narsapur;Dismantling of Cement concrete flooring and disposal of dismantled materials and stacking serviceable and unserviceable materials separately as per technical specification clause 202/MORD/MORTH

Arresting of roof leakages at 400KV SS Narsapur;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.