| 1 |
Location |
: |
Surat – Rander – Olpad road |
| 2 |
River/ Nala/ Creek |
: |
Tapi river |
| 3 |
Lane |
: |
Two lane |
| 4 |
Year of Construction |
: |
1966 |
| 5 |
Cost |
: |
Rs. 69.97 Lacs |
| 6 |
Details of Bridge |
: |
|
| 7 |
(i) Length of Bridge
(Between ends of Decking) |
: |
603.50 mt. |
|
(ii) Number of Span |
: |
13 nos. |
|
(iii) Span Length |
: |
10 nos. 50.6 mt. + 2 nos. 44.50 mt. + 1 no. 8.50 mt. =
603.50 mt. |
|
(iv) Carriage Way |
: |
8.30 mt. + 1.50 mt. Wide footpath on both sides
|
|
(v) Length of Returns |
: |
Left side – 7.62 mt. |
|
|
: |
Right side - 9.15 mt. |
| 8 |
(i) Design Discharge |
: |
24100 Cumecs |
|
(ii) Design H.F.L. |
: |
G.T.S.R.L. + 11.515 mt. |
|
(iii) Type of Bridge |
: |
High level bridge |
|
(iv) F.R.L. |
: |
G.T.S.R.L. + 15.535 mt. |
| 9 |
Structural Details |
|
|
|
(i) Foundation |
: |
Concrete caisson – 8 shaped well 4.57 dia (ext)
x 8.85 mt., 18.90 mt. Below well cap. |
|
(ii) Substructure |
: |
Mass concrete c.c. 1:3:6 pier encased with c.c. 1:2:4
|
|
(iii) Superstructure |
: |
Pre – stressed concrete decking in 4 girders simply
supported system with cross prestressed diaphragms supporting RCC closed box for
conveyance of water lines. |
|
(iv) General Items |
: |
RCC parapet |
| 10 |
Name of Contractor |
: |
Shah Construction Co., Bombay |
| 11 |
Name of Consultant |
: |
Design Circle (R&B), Govt. of Gujarat |
| 12 |
Note |
: |
- The bridge was transferred to Surat Municipal Corporation, Surat after construction
vide Gujarat Govt. Road and Building Department Res. No. M.L.A. 86/153/D Sachivalaya
Gandhinagar dated 21-07-'87.
- In the year 2007, Rehabilitation work at the cost of Rs. 260 Lacs was completed
by S.M.C.
- Contractor : Rebuild Struct Associates, Mumbai
- Design Consultant : S. J. Group, Mumbai
- Major activities carried out :
- - Replacement of Rocker & Roller type Bearings with POT - PTFE type
- - Replacement of Expansion Joint with Strip Seal type
- - Replacement of wearing coat
- - Recasting of Footpath and parapet
- - After rehabilitation work, the carriage way was increase from 6.70 mt. to 8.30
mt.
|
