CALDEIRA DRAFT ROOFING AND CLADDING SPECIFICATION

A site visit is required. Each roof area to be quoted separately

 Roof 1 – Current Asbestos Roof

Approx Length 80m Approx Width 16m plus pitch
The current asbestos roof needs to be replaced and solar panels added to the southern side
Strip existing asbestos roof and dispose appropriately in a UKATA certified manner
Supply and install new cladding wall panels, encompassing existing asbestos panels. Single skin steel 0.7mm cladding panels; including access machine
 Supply and install new composite roofing panels; 120mm thick insulated panel to comply with current building regulations; including all fixtures and fittings
 Supply and install new triple skin roof lights; 10% of whole roof area allowed to facilitate solar panel space. Roof lights to be installed on the northern facing side only
 Supply and install new composite valley gutter
 Supply and install new guttering to outside elevation; inclusive of 3no downpipes
 Supply and install new flashings; to ridge, inner ridge and eaves
 Edge protection and netting

 Roof 2 – Current Part-Glazed Roof (First Phase) (Second Phase 70m x 46m to follow)

In 3 Sections, Approx. Length 54m Approx. Width 46m Approx. Glazing Height 2.6m
The current glazing needs to be replaced and solar panels added to the southern sides
 Strip existing roof lights on south facing pitches and set aside panels in good condition for re-use; replace with new 40mm composite cladding panel, ready to receive solar panel installation
 Strip existing roof lights on north facing pitches and set aside panels in good condition for re-use; replace with new 40mm composite cladding panel and triple skin roof lights to 10% of total area

 Roof 3 – Current flat roof (Inspection Required) 3 Options – GRP, Overclad, Spot Repair

In 2 Sections, First Section Approx. 9.5m x 54m, Second Section Approx. 9.5m x 70m 
GRP (Painted) Roof  Section 1
GRP (Painted) Roof  Section 2 (to follow)
GRP (Painted) Roof  Sections 1 & 2 (Whole Flat Roof Area)
Over-clad with single skin steel and insulation Section 1
Over-clad with single skin steel and insulation Section 2 (to follow)
Over-clad with single skin steel and insulation Sections 1 & 2 (Whole Flat Roof Area)
Spot Repair Flat Roof Section 1
Spot Repair Flat Roof Section 2 (to follow)
Spot Repair Flat Roof Sections 1 & 2 (Whole Flat Roof Area)

 

CALDEIRA DRAFT SOLAR PANELS SPECIFICATION

A site visit is required. Each roof area to be quoted separately

 

Roof 1 – Approx. Area 80m x 8m – Approx. Installed Capacity 100kwp

Please maximise kwp output in available area

 

Roof 2 – Approx. Area 54m x 2m x 3 areas – Approx. Installed Capacity 50kwp

Please maximise kwp output in available area

 

PLEASE INCLUDE IN THE QUOTATION

Quote to include the costs of design and supply, labour project management and fitting, DNO approvals, all modules, inverters, DC cabling and switches, energy meter, connection to the grid, testing and commissioning. The inverters will need to be connected to a three phase distribution board.

Please also include any, scaffolding, materials handling, plant, waste disposal, safety equipment and all other costs involved in the project.