Irrigation And Flood Control Department Tender

Supplying and stacking at site. 90 mm to 45 mm size stone aggregate

Supplying and stacking at site 63 mm to 45 mm size stone aggregate

Supplying and stacking at site. Stone screening 13.2 mm nominal size (Type A)

Supply of earth including royality, excavation, and carriage earth by mechanical transport upto all lead & lifts and banking the same in layers not exceeding 20cm in depth, breaking clods watering, rolling each layer with ½ tone roller or wooden or steel rammers and rolling every 3rd and top most layer with power roller of minimum 8 Tonne and dressing up in embankments for roads, flood banks and guide banks or filling of ground depressions lead upto 50m and lift upto 1.5m in all kind of soil

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 300 mm dia. R.C.C. pipe

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns

Providing and laying (RMC) of M-30 grade by using minimum 400 kg of cement ( 43 grade O.P.C) per cum of concrete, in roads/streets using manufactured in automatic RMC using coarse sand and graded stone aggregate of 20 mm nominal size in appropriate as per approved design criteria, including transportation to site in transit mixer, including cost of so mixture in recommended proportion as per IS 9103 to accelerates / retard setting of concrete to improve workability with out impairing strength and durability as per specification including spreading and compacting mechanically using needle and surface vibrators, leveling to required slope & camber, finishing by floating & brooming with wire brushes etc and curing including making provision for contraction expansion construction of cross longitudinal joints (10mm wide x 50 mm deep) by groove cutting machine providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in- charge ( Cost of joint filler & sealants shall be paid for separately under relevant items )./ Note cement content considered in M-30 is @ 400kg/cum. less cement used as per design mix is / Recovery separately M-30 RMC by using minimum cement @ 400 KG/Cum cement manufactured in automatic batching plant ( RMC plant ) including transportation to site in transit mixture

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)