Kadakkal GP 2019-20 Construction of Shopping Complex Roof(Market)(144/20)

Amount

Roofing

4.1.3 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

10.1 : Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

10.16.1 : Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

12.50 : Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

12.51.1 : Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete:Ridges plain (500-600 mm)

od262955/2019_2020 : Providing and fixing 150MM PVC gutter semicircular sections including fitting with 32x5 MS flat supports at 1m interval etc. complete.

50.18.9.17.1 : Providing and fixing PVC pipes including fixing the pipe with clamps/ clip 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 63 mm dia 6 Kgf/cm2 - External work - Exposed on wall

NIZARUDEEN

K R VASUDHEVAN NAIR

AK constructions

Mangalathu builders and contractors

SUNILDETH J GOVERNMENT CONTRACTOR

Mrs.SANTHI R

SAARPINDIA

SREE LAKSHMI CONSTRUCTIONS AND INFRASTRUCTURES

WORKS CONTRACT

SURESH KUMAR T CONTRACTOR

VIPIN S

KOLLAM FABRICATORS AND ERECTORS

Bidder Name

KOLLAM FABRICATORS AND ERECTORS

SUNILDETH J GOVERNMENT CONTRACTOR

WORKS CONTRACT

SURESH KUMAR T CONTRACTOR

NIZARUDEEN

RAJU S

K R VASUDHEVAN NAIR

Mangalathu builders and contractors

AK constructions

SAARPINDIA

Mrs.SANTHI R

SREE LAKSHMI CONSTRUCTIONS AND INFRASTRUCTURES

VIPIN S