A。 Unless separate items are measured or given in the Schedule of Rate, the rates for pipework shall be deemed to include for but not be restricted to the following:- (Cont,d)(i) Provision of weatherproof aprons where pipework penetrates through the roof slabs;(ii) Wrapping pipes in felt, fire proofed or otherwise as specified, where they pass through slabs, walls and beams where sleeves are not required;(iii) Capping open ends of pipework during the progress of the Works to avoid ingress of dirt and water;(iv) Perforating through brick or block wall;(v) Pipework fittings of any size, including bends, elbows, branches, reducers, tees, caps, tapers, transformations, offsets, connectors, closures, and the like;(vi) Flow and return header pipes including connection;(vii) Supports, pipe anchors and guides