particular specifications (road works) - CIDCO Maharashtra Ltd.

CIDCO OF MAHARASHTRA LTD
C.A.No.01/CIDCO/SE(KHR)/EE(KHR-I)/2010–11 Pg. No. 443
TECHNICAL SPECIFICATIONS
(SEWERAGE WORK)
I Manufacturing of R.C.C. pipe
NP2 & NP3
Pipes (NP2 or NP3 class) : Manufacturing of pipe as per IS 458 with
the latest amendments as per Clause 6
with amendment, casting pipe by
spinning, vibrating the concrete method.
Flexible Rubber joints like pipe socket –
spigot shall provided.
1) Cement : As per IS 8041, IS 8043 and IS 8112 a
latest version for the manufacturer of
concrete pipes.
2) Steel wire fabric : i) Mild steel grade –I, as per IS : 432
Part –I & II structural steel as per IS :
2062.
3) Class of pipe NP2
(Rubber Ring Roll on Joint)
NP3
(Rubber Ring Roll on joint)
: ii) As per IS 1566 and IS 1786 and IS
226 of latest amendments.
: Spigot and socket as per Table No.9 of IS
code 458 with latest amendments and
design as per Table No.2 with
amendments.
: Spigot and socket as per Table No.10 and
10A of IS code 458 with latest
amendment. Design as per Table No.3
with amendments. Barrel thickness design
should be approved before taking work of