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Description

Maintenance And Repairs To Assembly Complex At Porvorim Sh_ Replacement Of Mangalore Tiles With Metal Coated Shingles To The Roof Of Assembly Complex Building. (2nd Call)

Tendering Authority: Public Works Department

India, Goa, Panaji

NTID

29090292

Last Date For Submission

04 Oct, 2022

Closing Date

04 Oct, 2022

BOQ Items
# Item Quantity Units
1 Dismantling tiled roofing (mangalore or pot or country tiles) along with cement battens and cleaning the surface throughly etc. complete including stacking of serviceable material & disposal of unserviceable material within 300 mts. lead. 8285.00 Sq.m
2 Providing and Fixing of TATA STRUCTURE HAT SECTION with SS screws and plastic Grips, labour charges including accessories, and scaffolding etc. HAS ALU-ZINC ALLOY COATING,10 times more Salt-spray life than GP tubes No extra paint coat required No welding hence no damage to coating.Sixe 45MM height and 1MM thickness etc. 32446.00 R.mt
3 Supply and Installation of Decra or equivalent stone coated roofing Heritage/Milano profile on a Hat Section with SS screws, labour charges including accessories, and scaffolding etc. Metal Roofing shingles for slopping roof size of sheet length 1.325 M width 0.420 M. coverage 5 Sq ft. per sheet Structure Resin Protective Coating at the bottom 1. Acrylic Resin Protective Coating at the bottom 2.Alu-Zinc 3.Steelbase 4.Alu-Zinc 5.Acrylic Resin Protective Coating 6.BaseCoat 7.Natural volcanic Stone Chips 8. Clear Acryilc Overglaze Specification : Steel:AS1398,AZ150 Steel BMT : 0.39mm TileTCT:2.0mm including 10 years maintenance free of cost against leakage. ( Providing & fixing HAT section will be paid separately.) 9617.00 Sq.m
4 Supplying and Installing Decra or equivalent stone coated roofing Barrel 150 Ridges on HAT Sections with SS screws, labour charges including accessories, and scaffolding etc. Coverage 1.30R. ft. Structure of the DECRA RIDGE 1. Acrylic Resin Protective Coating at the bottom 2.Alu-Zinc coating 3.Steel Base 4.Alu-Zinc coating 5.Acrylic Resin Protective Coating 6.Base Caot 7.Natural volcanic Over glaze 8.Resistant to wind locals :>50KPa/ resistant to all window loads. Specification: Steel: AS1398,AZ150 Steel BMT:0.39mm Steel TCT :0.44mm Tile TCT : 2.0mm including 10 years maintenance free of cost against leakage. ( Providing & fixing HAT section will be paid separately.) 1357.00 R.mt
5 Supply and Installation of Decra or equivalent stone coated roofing Valley sheets/Flat sheets installed where were require including S.S screws labour charges , accessories and scaffolding etc as per direction of Engineer in-charge. 216.00 R.mt
6 Cleaning and applying of clear waterproof coats on domes. Transparent waterproofing above Tiles MARITRANS is a premium single component, transparent liquid applied polyurethane waterproofing membrane. When applied on the surface it creats a seamless, trasnparent,pedestrian traffic resistant membrane that protects underlying structures on a long term basis.This high technology transparent coating is UV stable,non yellwing,non chalking,alkali and chemical resistant.Even after years of use it remains transparent and elastic. After cleaning two coats of this waterproofing will be applied Warranty: 5 years 475.00 Sq.m
7 CARRIAGE OF MATEIALS (B) By mechanical transport including loading, unloading and stacking (i) Lime,moorum, building rubbish (i) Lime,moorum, building rubbish 15km 150.00 Cum
8 Disposal of dismantled old serviceable mangalore tile from site complete as per direction of Engineer in Charge. 79536.00 Nos
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