The Work comprises of:-
1. Construction of House Connections.
2. Construction of Unlined and GRP lined manholes (1200mm diameter and 1500mm diameter).
3. Construction of Sewer (pipe bore not exceeding 200mm).
4. Demolition of Septic Tanks.
5. Construction of Inspection Cha.
mbers (900mm diameter and 750 mm x 600mm).
6. Reinstatement Works.
• Including excavations, granular bed and surround, concrete bed and surround, pipe laying, backfilling, construction of backdrop and ramp connections and the likes.
• Reinstatement works shall be carried out in accordance with the Amendment to the Code of Practice and Specification for Road Openings in the Highway. (January 2011 edition).
• Phase II reinstatement for Major Roads shall be carried out after milling existing wearing course (maximum 50mm) and shall be machine laid and using only approved Class A Road Contractors.
• Phase II reinstatement for Minor Roads shall be carried out after milling existing wearing course (maximum 70mm) and shall be machine laid and using only approved Class B Road Contractors.
The Contractor shall complete and deliver the whole of the Works within Four Hundred and Fifty Five (455) days plus Four Hundred (400) days Maintenance Period.