Reroofing with galvalume sheets for godown and connected works at State Warehouse Ettumanoor in Kottayam District

Amount

15.28.2 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :Asbestos Sheet

15.56 : Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

50.12.3.1 : Providing asbestos corrugated sheets roofing up to any pitch and fixing with polymer coated J,or L hooks, bolts and nuts 8 mm dia. G.I plain and bitumen washers or with self drilling fastener and EPDM washers etc. complete (excluding the cost of purlins, rafters and trusses), including cutting sheets to size and shape wherever required.

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.

od151562/2020_2021 : Providing and fixing Galvalume sheets ( Supply of pre painted Alu- Zinc alloy coated steel sheets ( 55% Aluminium, 43% Zinc, 1.6% Silicons)0.50mm thick). Sheet should have protective guard film of 25 micrones minimum to avoid scartches 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 (5.5 x 55mm) 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.

od160557/2020_2021 : Providing ridges or hips width 120 cm overall width plain Galvalume sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 0.5 mm thick

od170586/2020_2021 : Providing and fixing Polycarbonate sheet (2 mm thick). Sheet should have protective guard film of 25 micrones minimum to avoid scartches 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 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 etc complete

od160508/2020_2021 : Providing bitumen compound covering to G.I. bolts over roof using 0.45 Kg of bitumen compound per 10m2 area including cost and conveyance of all materials required etc. complete

13.8.1 : 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix:1:3 ( 1 Cement : 3 fine sand)

13.84.2 : Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.Two coats

od160538/2020_2021 : Engaging Helpers for masonary work for patch work of godown

od170978/2020_2021 : Engaging masons for patch work

RENJITH R

REZVI M A