DEVELOPMENT OF OVERBURYS BRIDGE and PLAZA TO VIEW THE HISTORICAL THALASSERY SEA PIER

Appendix A

Fabricating and constructing a steel parabolic viewing deck above the existing Thalasseri sea pier originating from the existing promenade level. The larger deck to be in the shape of a parabolic arc with an arc length of minimum 110meters and maximun 135 meters and a uniform width of 4 meters .The walkways to be designed with a gentle slope of 1:20, extending to Maximum of 40 meters perpendicular to the existing promenade towards the sea as cantilevered . the parabolic viewing Deck should be designed in such a way that keeping the existing Thalasseri sea pier as the axis of symmetry . All supports and foundations shall be anchored at the existing promenade level, which falls under Zone II of the Coastal Zone Management Plan (CZMP). The design will ensure structural stability and safety and compliance with all relevant coastal regulatory guidelines. Deck is to be constructed using marine-grade stainless steel, ensuring corrosion resistance in a coastal environment. The walkway surfaces will be designed using a combination of chequered plate and laminated structural glass (or equivalent material) to balance aesthetics, safety, and durability. In addition, Marine friendly material type lighting and electrical fixtures has to be installed to create a visually appealing ambiance, particularly during evening hours, thereby enhancing the overall experience of the viewing deck for visitors.

The existing promenade walkway is to be modified to enhance both functionality and aesthetic appeal work includes: • Durable Tiling Works: The walkway surface shall be upgraded using the existing tiles wherever possible. If any tiles are damaged during construction activities, they shall be replaced with weather-resistant tiles to ensure long-term durability and enhance user experience. • Electrification Works: Installation of lighting and electrical fixtures to create a visually appealing ambiance, especially during evening hours, thereby enhancing the promenade's attractiveness. • Seating Arrangements: Provision of well-designed seating areas at regular intervals to offer rest spots for visitors and improve overall comfort. • Temporary Gazebos: Erection of aesthetically pleasing temporary gazebos to provide shaded areas and enhance the tourist appeal of the promenade. • Security Cabin/Ticket counter :Security cabins / ticket counters shall be designed as durable, modular structures suitable for immediate deployment at access points • CCTV Surveillance: Installation of CCTV cameras at strategic locations along the promenade to enhance security and ensure the safety of visitors. These improvements aim to transform the promenade into a vibrant, welcoming space for both locals and tourists.