Details: labour for taking out brick-on-end edging including removing debris to flank or berm sorting out serviceable materials and stacking. labour for taking out old soling edging including removing debris (b) double flat soling excavation for structures earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the engineer-in-charge. (iv) without pumping out water and shoring bamboo pile walling made of 6.5cm to 7.5cm dia bamboo (in single line) driven about half-length into ground at very close spacing of 30cm c/c side by side, with stout stays at an interval of 90cm fixed with bamboo post of length 1.25m driven 1m below g.l., 3 nos. o
Sector: Urban Authority