| S.No | Circular No. | Title/Subject | Issue date | Documents |
|---|---|---|---|---|
| 41 | Circular No. 167 | Regarding guarantee bond. |
04/04/06 | |
| 42 | Circular No. 162-166 | 10/10/05 | ||
| 43 | Circular No. 161 | Regarding HDPE water storage tanks. |
22/08/05 | |
| 44 | Circular No. 20 R-2005 | General Instructions for Structural Design |
27/06/05 | |
| 45 | Circular No. 152-157 | 10/03/05 | ||
| 46 | Circular No. 24-30 | 14/02/05 | ||
| 47 | Circular No. 24 | Bonding of intersecting walls. |
17/01/05 | |
| 48 | Circular No. 151 | Specifications for interlocking concrete block pavement. |
17/01/05 | |
| 49 | Circular No. 150 | Regarding acceptance of substandard work or reduction item statement. |
24/12/04 | |
| 50 | Circular No. 20-23 | 27/04/94 |