Workshop Drawings 

(Contractor Scope)

1. Air Conditioning and Ventilation Systems:

Builder work drawings

Enlarged scale double line HVAC System Duct & piping layouts with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Detailed installation drawings

2. Piping Systems:

2.1 Potable Water, Steam, and Hot Water Systems

Builder work drawings 

Enlarged scale double line workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

Isometric single line diagrams

2.3 Sanitary and Rainwater

Builder work drawings 

Enlarged scale double line workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

Isometric single line diagrams

2.4 Compressed Air

Builder work drawings

Enlarged scale double line workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

Isometric single line diagram

2.5 Process Chilled Water, Cooling Water, Brine, Glycol water, Ice water

Builder work drawings

Enlarged scale double line workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

2.6 Technical Gases

Builder work drawings

Enlarged scale double line workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

2.7 Irrigation

Builder work drawings

Enlarged scale workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings

2.8 Fire Fighting

Builder work drawings

Enlarged scale workshop drawings with sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Sectional details complete as  in above 

Detailed installation drawings as per manufacturer recommendations

3. Electrical Systems:

3.1 Electric Substation

Builder work drawings

Enlarged scale workshop drawings with wires, conduits, back boxes, bus bars, medium voltage and low voltage switch gear, cables, cable trays, lighting fixtures, power sockets  and isolator switches sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule. 

Detailed installation drawings

3.2 Independent power supply (UPS)

Enlarged scale workshop drawings with wires, conduits, back boxes, cables, cable trays, data sockets, security systems outlets (if applied), notes, symbols, abbreviations, submittals, materials 

Detailed installation drawings

3.3 Power and Lighting Plans

Builder work drawings

Enlarged scale workshop drawings with wires, conduits, back boxes, bus bars, cables, cable trays, lighting fixtures, power sockets and isolator switches sizing, notes, symbols, abbreviations, hungers, supports, submittals, materials and equipments schedule 

Detailed installation drawings