Tenders Are Invited For Renovation Of The Roof Of The First Block Of The Faculty And College - Sliven

The Subject Of The Order Is The Repair Of The Roof Of The First Block Of The Faculty And College - Sliven. Description Of Construction And Installation Works: I. Dismantling Works -Dismantling Of Existing Lightning Protection Network (1St, 2Nd And 3Rd Enclosures) -Dismantling Of Rolled Bitumen Waterproofing On The Inside Of Boards -Dismantling Of Existing Rolled Bitumen Waterproofing On Roof (1St Block, 1St Building) -Dismantling Of Existing 0.5 M Wide Sheet Metal Bulkhead (1St Block, 1St Hull) -Cleaning, Removal, Loading And Removal Of Construction Waste And Dismantled Rolled Bitumen Waterproofing Membrane (1St Block, 1St Building) Ii. Construction - Assembly Works -Preparation Of The Base For Laying Pvc Waterproofing And Correction Of The Slopes Of The Drainage Areas (2Nd And 3Rd Buildings) - Delivery And Laying Of Solid Concrete Primer On The Foundation For Putting On Plaster (1St Building) - Delivery And Installation Of Metal Reinforcing Mesh For Screeds, Hot-Dip Galvanized, With Spacer. Dimensions: 2000 X 1000 Mm, Grid 50 X 50 Mm (1St Case) -Delivery And Installation Of Reinforced Cement Screed With A Slope Of Min. 3% Along Funnels (To The Drainage Areas) With A Thickness Of Not Less Than 50 Mm (1St Building) -Delivery And Laying Of Geotextile 300 G/M2 Including Lifting Along The Sides - Delivery And Laying Of Pvc Insulation 1.5 Mm, Including Lifting Along The Sides -Supply And Installation Of Pvc Funnel With Bottom Drain With Flange Ф110/H 330 And Compression Ring For Waterproofing And Leaf Catcher Leaf Catcher 133 - Delivery And Installation Of A Pvc Funnel With Bottom Drain With Flange Ф120/H 330 And Pressure Ring For Waterproofing And Leaf Catcher Leaf Catcher 134 - Delivery And Installation Of Caps On The Boards Z-Shaped, Folded From Steel Galvanized Sheet With A Sheet Thickness Of Not Less Than 0.55 Mm For A Board With A Width Of 0.5 M - Delivery And Installation Of A Waterproof Base For Laying Caps On The Boards With A Width Of 0.5 M -Delivery And Installation Of A Ventilation Cap, Rectangular, Square, For A Masonry Vent, Made Of Galvanized Sheet Metal, With The Frame Of The Cap Шв1100/1900 Mm, With A Sheet Thickness Of Not Less Than 0.5 Mm - Carrying And Loading Materials By Ladders, Skylight Hoisting, Pulley And Rope Hoisting Or Other Methods Iii. Electric - Installation Of An Active Lightning Arrester / 40-50 Ms (1St Block And 2Nd Block) - Delivery And Installation Of Insulated Aluminum Wire Ф8 - Ф10, With Pvc, Earthing - Holder For Elements For Lightning Protection F 8 Mm, 100X140x73 Mm, Bs - Delivery And Installation Of A Lightning Rod Mast - Stainless Steel F 40 / Not Less Than 4 M - Delivery And Installation Of Rope - Rope Terminal, Rd 8 - 10, Rd 8 - 10.