Download Tender Document - High Commission of India, Colombo

Development of Atchchuvali Industrial Estate
Jaffna District, Sri Lanka - Phase 01
Tender Issue
Bill No. 07: Sewer Disposal System
Page B7 / 18
Item No. Description Qty. Unit
Excavation
Rate
LKR
Amount
LKR
7S1.1 Allow for site clearing over work area according
to the site plan, including selective removal of all
unwanted vegetation, done in consultation with
the Employer's Representative. rate shall include
for grubbing up of small trees having girth not
exceeding 500 mm and removal of all debris off
site as directed.
7S1.2 Provisional quantity for removing top soil to an
approximate depth not more than 250mm from
existing ground level, including leveling and
removal of surplus as directed by the Engineer.
8 m²
8 m²
Excavation in material other than top soil, rock
orartificialhardmaterial material, maximumdepth10to
1.0 to
2.0m commencing from reduced level.
7S1.3 For pump station 44 m³
7S1.4 For panel room bases 0.4 m³
7S1.5 Excavation in rock maximum depth 1.0 to 2.0m
commencing from reduced level. (Provisional
quantity ) 5 m³
Excavation ancillaries
7S1.6 Preparation of excavated surfaces 13 m²
7S1.7 Disposal of excavated materials on site as
directed by the Engineer. 44 m³
7S1.8 Disposal of excavated rock off site as directed by
the Engineer. (Provisional quantity ) 5 m³
7S1.9 Allow provisional amount for disposal of surface
water keeping all excavations and other working
areas free from rain / ground water and
percolating water by pumping or otherwise until
completion of works. 1 item
Filling
7S1.10 Filling and backfilling to structures, with selected
excavated material other than hard rock or
artificial hard material. (Provisional quantity )
5 m³
Page Total Carried to Collection
LKR
Package 4: Sewer Disposal System
Pump Station