Water Corporation Of Odisha Tender

Supplying all labour and T&P for earth work excavation in pipe line trench in all kinds of soil within 50m initial lead and 1.5 m initial lift including rough dressing and breaking clods to maximum 5 cm to 7 cm and laying in layers not exceeding 0.3 m in depth for laying of 200mm dia RCC NP3 sewer pipe line trench as per direction of Engineer-in-charge including all taxes & cess.

1st depth

2nd depth

Shoring and shuttering foundation trenches, pits etc. with hire & carriage charges of wooden planks or sheets shuttering including cost of all labour,materials,T & P etc all complete.

Laying in trenches (to level to slope) and jointing with provision of stiff mixture of cement mortar in proportion of (1:2 )of concrete pipes class Np-3,reinforced light duty non pressure pipes conforming to I.S. 458 with collars & both ends prepared for collar joints of the following internal dia meter. as per specification.(Including cost of pipe 250 mm dia.) Pre-cast reiforced socket and spigot concrete pipe class NP-3

Supplying and Filling well graded sand including watering, ramming, consolidating, dressing, etc. all complete as per specifications and direction of Engineer In-charge for: (including cost of sand) in Road cutting

Backfilling of the trenches with well graded sand materials including watering & ramming as per direction of Engineer in charge including labour, T&P, taxes and cess etc. all complete.(562.6-3.142/4x2x160+57.6)

Engagement of unskilled labour for Traffic control laying of pipe line.with bariacting arrengement.

Disposal of surplus earth from the work site to a suitable site after back filling the trench as per direction of Engineer in charge

Supplying all materials, labour, tools and plant for construction of 1500 mm inside dia circular manholes in all depth with R.C.C top slab in 1:1.5:3 propertion concrete with 12 mm size granite chips and RCPC manhole cover and ring, C.I. step iron, earth work in all kinds of soil and road cutting in all types of road and layers encountered, foundation concrete in 1:2:4 concrete with 12mm size chips having 100 mm thick, brick works with KB bricks having crushing strength not less than 75 kg/cm2 in cement mortar (1:5) up to 1.5m below G.L and R.C.C in (1:1.5:3) concrete for depth beyond 1.5 m below ground level, inside and outside plastering with cement mortar of 12mm thick in 1:3 propertion for brick work portion and inside finished smooth with a coat of neat cement punning over plastering , benching with cement concrete (1:1.5:3), connecting sewers, supplying all fittings and constructing different types such as straight through, junction, drop and service manholes & testing and commissioning, refilling with excavated material, disposing off surplus material, barricading, lighting, watch & ward. Construct the wall arround the existing 200mm dia RCC pipe , precation to be taken for spreading polythine under PCC work to restrict the sand as the area is high water level all complete including all taxes royalty, labour cess etc. as per the direction of Engineer-in-charge.

1.5mtr. Dia 2.3mtr deep

Additional depth of 0.10m or Above 2.3 m up to 9.0mtr.

Supplying all labour,material & T & P for hire Charges of Generator 33KVA engaged towards Generation of Electric Energy for works side. including all taxes as per specification, complete

Supplying all materials labour T&P for dewatering from pipeline trench & manhole trench with 5HP dewatering pump including delivery pipe and discharging water into a suitable discharge point etc. all complete including all taxes, cess etc. as per direction of Engineer in charge.

Dewatering for 75days through 5HP pump of 6nos pump for 20 hours i.e 75 X 6 X 20=9000.00Hours

Supplying all labour and T&P for loosening , leveling and compacting original ground supporting embankment to facilitate placement of 1st layer of embankment, scarified to a depth of 150mm,mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density including all taxes, Cess and direction of Engineer in charge.250.00x0.75x0.2

Supplying all materials, labour and T&P for laying of Metalled road base(1:4:8) with 40 mm down size broken granite chips for road construction of road work per 1 cum including all taxes, cess.

Supplying all materials, labour and T&P for laying of Cement concrete (1:2:4) with 12 mm down size broken granite chips for road construction of road work per 1 cum including all taxes, cess.