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 / 5
Item No. Description Qty. Unit
7P2.3 Fittings for 110mm diameter pipe 2 nr
7P2.4 160mm diameter 845 m
Rate
LKR
Amount
LKR
7P2.5 Fittings for 160mm diameter pipe 12 nr
7P2.6 225mm diameter 137 m
7P2.7 225mm diameter pipe upto pond / drain as per
detail (Provisional quantity ) 10 m
7P2.8 Fittings for 225mm diameter pipe (Provisional
quantity ) 10 nr
7P3
BUILDER'S WORK
Precast concrete Manhole type MH, of size
1000mm diameter (internally), including precast
concrete rings, MS rungs encapsulated with
EPDM and fixed to wall at 300mm centres, inlet
and outlet connections as per detail, to complete
the manhole in working order.
7P3.1 Depth exceeding 1.5m but not exceeding 2.0m 4 nr
Precast concrete Drop Manhole type MH, of
size 1000mm diameter (internally), including
precast concrete rings, MS rungs encapsulated
with EPDM and fixed to wall at 300mm centres,
inlet and outlet connections with drop
arrangement, as per detail, to complete the
manhole in working order.
7P3.2 Depth exceeding 2.0m but not exceeding 2.5m 3 nr
7P3.3 Depth exceeding 2.5m but not exceeding 3.0m 3 nr
7P3.4 Depth exceeding 3.0m but not exceeding 3.5m 5 nr
7P3.5 Depth exceeding 3.5m but not exceeding 4.0m 3 nr
7P3.6 Depth exceeding 4.0m but not exceeding 4.5m 1 nr
7P3.7 Depth exceeding 4.5m but not exceeding 5.0m 2 nr
7P3.8 Inspection Chamber IC, size 600x600x300mm
deep (internally), including cover, haunching and
benching inside the chamber, inlet and outlet
connections and finishing internal wall faces, all
as per detail drawings and to complete the
chamber in working order.
8 nr
7P3.9 Interceptor Manhole type IM, size
600x600x1500mm deep (internally), including
cover, haunching and benching inside the
chamber, pipe support blocks, inlet and outlet
connections and finishing internal wall faces, all
as per detail drawings and to complete the
manhole in working order. 22 nr
Page Total Carried to Collection
LKR
Package 4: Waste and Sewer Disposal System
Sewer Pipe Network