Attending Avathipalayam 700mm Leak PSC Line at EB Transformer, TWAD Booster and Water Board Perivu Road in Tiruchengode Municipality.

Amount

Earth work Hard stiff clay, stiff black cotton, hand red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B TWAD SR 22-23 page-291)

3 Phase rectifier welding machine (400amps and hand grinding machine.

Hire Chrages for Gas Cutting unit with Assessories

Power Generator .

MS Specials for 900mm pipe 8mm, 1100mm pipe 8mm thick, Squr Plate 1100mm OD and 80mm ID X 8mm thick [EB Transformer, ]2) 900mm pipe 8mm, 1100mm pipe 8mm thick, Squr Plate 1100mm OD and 80mm ID X 8mm thick [TWAD Booster] 3)a) 716mm X 10mmX 4m =Kg 696, b) 220mm X 10mm X4m = Kg 310.736, c) 200mm X 16mm Squre 3 No = Kg 18.840 MS pipe Total = 1025.57MS pipe (TWAD SR 23-24 Page-65) [Water Board Perivu Road]

labour Charges for yan backing and labour charges welding including welding materials for at site.[EB Transformer,TWAD Booster]

Spun Yan

Ouick cement

UltraTech Cement

Hard Cement oil

Lead Powder

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.(Hire charges for Diesel Pump set for 5 HP ) (TWAD SR 23-24 page-321)

Refilling Trenches with Excavated Earth including watering, Ramming and consolidated as directed by the departmental officers etc., complete. As per standard specifications. TWAD 2022-23 page-286)

Mobile Crane (12 Tonne) Shifting of EB Transformer

Hire charges for lighting arrangements (500W focus light -4 Nos, 40 V Fluorescent Tupe-2 Nos and hand lamp-1 no) during night works due to emergency rate including lighting accessories power supply arrangements electrician etc.

Dismantlling of damaged Reinforced Cement concrete using deploying machinary etc complete.,[Water Board Perivu Road]

Removing the burst 700mm dia 10ksc PSC pipe (1no) from the trench at a depth of 2m to 4m by breaking the pipe by using hammer and wire cutters etc,and carefully disjointing the socket and sipgot ends from the existing pipe without damaging ends of the sound pipes and removing the same from the trench away from the work site during add hours between 8 Pm to 8am of thental charges etc. complete as directed by the TWAD Board Officers.[Water Board Perivu Road]

welding MS socket and spigot machine ends suitable for 700mm dia PSC pips with 700mm MS ID barrels two nos inner 1 run and other 2 runs butt welding at site including all accessories and cost of labour charges for welding including cost of welding rods, LPG Gas, Oxygen Gas etc.[Water Board Perivu Road]

Welding suitable for 200mm with MS barrels two Nos inner 1 run and outer 2 runs butt welding at site including all accessories and cost of labour charges for welding including cost of welding rods, LPG gas, Oxygen gas etc.,[Water Board Perivu Road]

lowering and placing the MS barrels in Position Jointing the same inner existing 700mm AC pipe socket with inserting of round pipe in proper position to with stand water lightness and placing 700mm ID MS barrel(1.25m-1No) for closing the gap by cutting MS barrels with convenient segments of required size and shape in the pipeline alignment site position and welding the joints properly inner one run and outer two round pucca butt welding to with stand the required pressure head to suit the existing alignment and grade fleld welding in French etc. welders helpers cost of welding rod LPG gas, Oxygen gas and all other labours and incidental charges etc. complete.[Water Board Perivu Road]

labour Charges for yan backing and labour for at site.[Water Board Perivu Road]

Supply MS Bolt Nut (TWAD SR 23-24 page-44)[Water Board Perivu Road]

Supply of 3 Ply RI Sheet (6mm) (TWAD SR 23-24 page-44)[Water Board Perivu Road]

150mm C.I. DOUBLE AIR VALVE (TWAD SR 23-24 page- 60)[Water Board Perivu Road]

Centering for soffits of RCC slabs of plane surface like lintels, beams, etc, including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over Silver oak (C.W) joists of size 10cm X 6.5cm (Spaced at about 90cm c/c ) and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed -10 m2 (P & D ) Data 38[Water Board Perivu Road]

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement toall RCC works as per the design given including cost of steel and binding wire also in all floors.[Water Board Perivu Road]

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - [Water Board Perivu Road]

S S INFRA