Authorised explosives dealer, Central Province
Blast site hotline +94 71 383 3068info@saconstructions.lk
Service 04
We build small and medium span bridges, from foundations and abutments to the deck. Where the foundation sits on rock, our own teams carry out the riverbed rock removal, so there is no separate blasting subcontract to manage.
Our crews handle river diversion, excavation, formwork, reinforcement and concrete.
Applications
Our method
River levels, rock, access and existing structures are surveyed, and the diversion is planned.
Drawings and the method statement are reviewed with the client, including any rock removal needed.
Approvals for river work and any blasting are confirmed before mobilisation.
The river is diverted and the foundation is excavated. Rock is removed by controlled blasting where required.
Formwork, reinforcement and concrete for the base, abutments and wing walls, with pumps keeping the pit dry.
Deck, parapets and approach works built to the drawings.
Inspection, as-built records and handover to the client.
Equipment
Safety controls
Projects
Provincial Road Development Authority (PRDA) · Panagamuwa
Reconstruction of the Gurumada Bridge at Panagamuwa under the PRDA's post Cyclone Ditwah restoration works: riverbed excavation, abutment formwork, reinforcement and concrete.
Send your drawings and an estimate of the rock volume or number of tower footings. Our engineers will reply with a method and a price.