Download Tender Document - High Commission of India, Colombo

Development of Atchchuvali Industrial Estate,
Jaffna, Sri Lanka.
Page PP/33
Pricing Preambles
Rates for Water Supply Plumbing Work shall include for:
a) Cutting and waste of pipes etc., and jointing of pipes
b) All specials such as elbows, bends, tees, junctions, plugs, reducers and similar pipe fittings except for
valves which would be measured separately (Separate rates should be indicated for valves inclusive of
the associated pipe fittings)
c) Connecting pipes to sanitary fixtures and appliances
d) Chasing to brick or concrete walls, columns, beams etc., and necessary racks, hangers and clips, for
fixing to soffits etc., and making good all works disturbed
e) Necessary screws, nails, sockets, connection back nuts, standard pipe fixing or supporting clips,
saddles, brackets, racks, straps etc.
f) Necessary scaffolding work including supply, erection and dismantling.
g) Painting of all surfaces of exposed pipe work.
h) Connecting different types of pipes
i) Testing and disinfecting after completion
j) Preparing and making applications and giving notices to the relevant authorities to obtain service
connections to the building inclusive of any statutory payments to relevant statutory authorities
All Cold Water Piping shall be provided with flexible connections in pipe work and provided with the required
pipe supports and anchoring as per the manufacturer’s specifications.
Pipework – Other than Building Plumbing Work
A
Pipe Laying
1 Pipe laying shall cover all things necessary to provide, install, lay and test the complete pipeline
without limitation including storing, transporting, handling, site clearance, excavation (other than
rock excavation), dewatering, granular bedding, concrete barriers, selected fill material, laying,
cutting and forming short lengths of pipe, jointing, welding when approved, installation of
polyethylene sleeve for DI pipelines, where it is needed in case of aggressive soil conditions,
incorporation of all required pipe specials, couplings and fittings, special pipe and fitting protection
(flange adapters, flanged joints, ferrules, saddle straps, nuts, bolts and washers), provision
and installation of detectable marker tape, painting where specified, connections to existing
mains, backfilling, compacting and testing thereof, removal and proper disposal of surplus
excavated material, temporary and permanent support blocks to pipes, temporary and permanent
reinstatement (permanent reinstatement in roads is paid for separately as specified) and all other
things necessary for pipeline installation and commissioning not measured separately under other