Providing raised foundations for transformer TR 21 at IBP Phase II

Amount

Demolition of existing lintel beam

Demolishing R.C.C. work by cutting the deteriorated concrete portions with concrete cutter and demolishing the RCC portions into small pieces and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

Demolition of brickwork

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

Structural steel work for supporting the beam and columns

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved epoxy steel primer and Epoxy paint (two or more coats) all complete.

Shuttering for Precast lintel beams

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

Steel work for Pre cast lintel beams

Steel reinforcement for Precast R.C.C work including straightening, cutting, bending, placing in position and binding all complete Thermo - Mechanically Treated bars of grade Fe-500D or more (TMT steel bar shall be supplied by the company)

Casting and placing in position of pre cast lintel beams

Providing and placing in position specified grade of reinforced cement concrete(precast), excluding the cost of centering, shuttering, finishing and reinforcement - 1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size(Excluding cost of cement)

GI tubular structural steel work for PVC sheet laying

Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved epoxy primer and 2 or more coats of epoxy paint, including welding and bolted with special shaped washers etc. complete

Skilled labour

Labour charges for skilled labour for other unforseen works etc.

Providing and fixing PVC rainwater gutter

Providing and fixing PVC box shaped Eave Gutters of suitable size as directed by engineer incharge Including GI flat/PVC 4mm thick brackets bent to shape and fixed to the sides of rafters to the requisite slope at a spacing of 1.20 metres.The outer face shall be supported with colour coated 0.5mm thick strap to the eave member at 1.2m spacing .The connecting bolts shall be above the water line of the gutters.

Providing and fixing 110 mm dia downpipe

Providing and fixing PVC pipes including fixing the pipe with clamps/clips at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 m dia 4 Kgf/cm2 - External work - Exposed on wall

Demolition of P.C.C

Demolishing cement concrete manually / by mechanical means including disposal of material within 500 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dewatering

Hire charges for dewatering pump

Earthwork in Excavation

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 1 km. All kinds of soil

Shoring works during excavation works of outside supports

Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m

Soling works

Soling with rough stone of size 200 mm, well packed and filling voids with stone chips and required profile with hammer dressed stones having no side less than 15 cm, with minimum depth of 20 cm including preparing the bedding surface etc. all complete.

Providing and Laying in position Plain Cement Concrete(1:4:8)

Providing and laying in position cement concrete of specified grade excluding the cost of cement, centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Shuttering works for transformer supporting beams and pedestals

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

RCC for raft, Pedestals and Supporting beams

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size. Required cement shall be supplied by KMML

Painting with black anti-corrosive bitumastic paint in pedestals

Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Filling red earth at inside supports excavated portions of TR 21 room

Supplying and filling in plinth with red earth under floors, including watering, ramming consolidating and dressing complete.

Filling available excavated earth for outside support excavated portion- TR 21 room

Filling available excavated earth (excluding rock) in layers not exceeding 20 cm in depth, consolidating each deposited layer using plate compactor and watering, lead up to 50 m and lift up to 1.5 m.

Plastering

Plastering with 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) as per the instructions of Engineer in charge. (The required cement shall be supplied by KMML at our store)

Steel work for raft and pedestals upto plinth levels

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars of grade Fe-500D or more. TMT bars supplied by KMML

Unskilled labour charges

Unskilled Labour charges for cleaning, levelling , other unforeseen works etc

KMML LAPA CONSTRUCTIONS AND LABOUR CONTRACT CO-OPERATIVE SOCIETY

KRISHNAKUMAR S

Bidder Name

KMML LAPA CONSTRUCTIONS AND LABOUR CONTRACT CO-OPERATIVE SOCIETY

P T JAYAPAL

KRISHNAKUMAR S