Karnataka State Small Industries Development Corporation Tender

CODE04 - Providing and constructing of Machinehole chambers conical in shape at top with CC 1:3:6 foundation using 40mm and down size graded metal of approved quality and with an offset of 0.15m alround the chamber and brick masonry in C.M 1:4 plaster with bricks of approved quality and CM plaster 1:3 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick with 1 to 6 slope in the concrete towards the central drain finished smooth and fixing of pipes in CC 1:2:4 with graded metal of 20 mm and down size including supplying and fixing SFRC Machinehole frame and cover confoming to IS 12592-Part-I-: 1988 and IS 12592-Part-II- :1991 with latest amendments in CC 1:2:4 supplying and fixing of plastic foot steps staggered at 30cms apart as directed watering uring barricading danger lighting pouring tar over M.H. frame and cover cost of tar shoring strutting dewatering engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks and Heavy Duty SFRC Cover and Frame: For 1.2m dia -including frames and cover- Constructing Table Moulded Bricks Machinehole 1.2 m internal dia. 1.0 M depth and Heavy duty SFRC cover and frame for 1.20 M.dia 2.00 M.depth

CODE05 - Providing and fixing Chlorinated Polyvinyl Chloride -CPVC- pipes having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Internal work - Exposed on wall 20mm nominal dia pipes

CODE06 - Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 -1 cement : 4 coarse sand- C.I. cover with frame -light duty- 600X850 mm internal dimensions total weight of cover with frame to be not less than 38 kg -weight of cover 23 kg and weight of frame 15 kg- R.C.C. top slab with 1:1.5:3 mix -1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size- foundation concrete 1:5:10 -1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size- inside plastering 12mm thick with cement mortar 1:3 -1 cement : 3 coarse sand- finished smooth with a floating coat of neat cement on walls and bed concrete etc. 1 chamber 7 401.00 complete as per standard design: Inside dimensions 600x 850 mm and 45 cm deep for pipe line with three or more inlets : With common burnt clay -non modular- bricks of class designation 3.5

CODE07 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite-trap-basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed laid in layers not exceeding 150 mm thickness well compacted using plate vibrators including all lead and lifts cost of all materials of quality labour Usage charges of machineries curing and all the other appurtenances required to complete the work as per technical specifications. -The cost of steel reinforcement and formwork shall be paid separately-Mix 1:4:8- M5- Using 40 mm nominal size graded crushed coarse aggregates .- U-I PN-15 IN-2.1.2-

CODE08 - Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg-m3 and minimum compressive strength of 4.00 N-mm2 conforming to IS 2185 -Part - I- - 2005 and constructed with CM 1:4 as per IS 2572:2005 including cost of all materials labour scaffolding and curing usage charges of machinery etc complete as per specifications.

CODE09 - Providing 20 mm cement plaster of mix :1:4-1 cement: 4 fine sand- to brick-stone masonary including rounding off corners wherever required smooth rendering providing and removing scaffolding including cost of materials labour curing complete as per specifications and as per directions of Engineer-in-charge.-Outside wall plastering