| PUB-WSN-DL-001 | LIST OF STANDARD DRAWINGS (1 OF 2) |  |
| PUB-WSN-DL-002 | LIST OF STANDARD DRAWINGS (2 OF 2) | |
| PUB-WSN-GN-001 | General Notes | |
| PUB-WSN-STD-001 | STEEL PIPE FITTINGS (1 OF 2) | |
| PUB-WSN-STD-002 | STEEL PIPE FITTINGS (2 OF 2) | |
| PUB-WSN-STD-003 | BUTT STRAP JOINT, CANTED COLLAR JOINT, SOCKET & SPIGOT JOINT AND EXTERNAL JOINT COATING & INTERNAL LINING | |
| PUB-WSN-STD-004 | PUDDLE FLANGE, RETAINING RING, DISHED END, CONICAL BLANK END WITH 300MM DIA. OFFTAKE | |
| PUB-WSN-STD-005 | JOINT HARNESS FOR 700MM - 1900MM DIA. STEEL PIPELINES | |
| PUB-WSN-STD-101 | ACCESS MANHOLE CHAMBER (UP TO 6M DEPTH) | |
| PUB-WSN-STD-102 | DEEP ACCESS MANHOLE CHAMBER (DEPTH FROM 6M TO 9M) AND (DEPTH EXCEEDING 9M TO 12M) | |
| PUB-WSN-STD-103 | ACCESS MANHOLE CHAMBER WITH SENSORS (UP TO 6M DEPTH) | |
| PUB-WSN-STD-104 | ULTRASONIC FLOWMETER (USFM) CHAMBER (UP TO 6M DEPTH) | |
| PUB-WSN-STD-105 | AIR VALVE CHAMBER WITH PA / LEAK DETECTION OR WQPA SENSORS (FOR 700MM - 1800MM DIA. PIPELINES) | |
| PUB-WSN-STD-106 | AIR VALVE CHAMBER (FOR 1900MM AND 2200MM DIA. PIPELINES) | |
| PUB-WSN-STD-107 | OFF-ROAD AIR VALVE CHAMBER (FOR 700MM - 1800MM DIA. PIPELINES) | |
| PUB-WSN-STD-108 | BUTTERFLY VALVE CHAMBER WITH BY-PASS, DEEP WASHOUT AND AIR VALVE | |
| PUB-WSN-STD-109 | DISMANTLING JOINT, LIFTING RINGS WITH HOOKS AND KEYLESS MANHOLE FRAME & COVER | |
| PUB-WSN-STD-110 | WASHOUT CHAMBER (UP TO 6M DEPTH) | |
| PUB-WSN-STD-111 | DEEP WASHOUT CHAMBER (DEPTH FROM 6M TO 9M) | |
| PUB-WSN-STD-112 | OFF-ROAD AIR VALVE CHAMBER (FOR 1900MM AND 2200MM DIA. PIPELINES) | |
| PUB-WSN-STD-113 | ALUMINIUM ALLOY MARKER PLATE FOR BUTTERFLY VALVE CHAMBER | |
| PUB-WSN-STD-115 | DEEP VERTICAL PIPE WITH AIR VALVE ASSEMBLY | |
| PUB-WSN-STD-116 | DEEP VERTICAL PIPE WITH INDIRECT WASHOUT AND AIR VALVE ASSEMBLY | |
| PUB-WSN-STD-117 | CHAMBER FOR ELECTROMAGNETIC 'INSERTION TYPE' FLOWMETER WITH SENSORS ASSEMBLY | |
| PUB-WSN-STD-118 | AIR VENT WITH HOOD AND HEAVY DUTY UPVC VENT PIPE FOR AIR VALVE CHAMBERS (FOR 1900MM AND 2200MM DIA. PIPELINES) | |
| PUB-WSN-STD-119 | CONNECTION OF WASHOUT PIPE TO DRAIN | |
| PUB-WSN-STD-120 | INSTALLATION OF LEAK DETECTION SENSOR ASSEMBLY IN EXISTING AIR VALVE CHAMBER | |
| PUB-WSN-STD-201 | TRENCH EXCAVATION AND REINSTATEMENT (FOR 700MM - 2200MM DIA. STEEL PIPELINES) | |
| PUB-WSN-STD-202 | COMPOSITE PIPE FOR LAYING IN TRENCH | |
| PUB-WSN-STD-203 | PIPE LAYING UNDER RIGID PAVEMENT AND TRAFFIC JUNCTIONS | |
| PUB-WSN-STD-204 | HEAVY DUTY DUCTILE IRON (GRADE A1) MANHOLE FRAME AND COVER FOR CHAMBER ACCESS | |
| PUB-WSN-STD-205 | RECTANGLE DUCTILE IRON (GRADE A1) MANHOLE FRAME AND COVER (FOR SLUICE VALVES) | |
| PUB-WSN-STD-206 | SQUARE DUCTILE IRON (GRADE A1) MANHOLE FRAME AND COVER (FOR GROUND HYDRANT) | |
| PUB-WSN-STD-207 | SUPPORT FOR LENGTHENING KEYS | |
| PUB-WSN-STD-208 | TEST CONNECTION ASSEMBLIES AND TANGENTIAL OFFTAKE FOR DRAINING OFF DURING LINK UP WORKS | |
| PUB-WSN-STD-209 | STAINLESS STEEL LADDER AND LANDING PLATFORM | |
| PUB-WSN-STD-210 | PVC WARNING MARKER, GROUND HYDRANT AND BRICK CHAMBER FOR SLUICE VALVES | |
| PUB-WSN-STD-211 | WALL REINFORCEMENT, OPENING REINFORCEMENT AND WALL CONSTRUCTION JOINT | |
| PUB-WSN-STD-212 | GROUND AND SIGNBOARD MARKERS | |
| PUB-WSN-STD-214 | ARRANGEMENT OF VARIOUS CHAMBERS FOR PIPES UNDERCROSSING EXISTING DRAIN AND SERVICES | |
| PUB-WSN-STD-215 | PROJECT SIGNBOARD | |
| PUB-WSN-STD-216 | SITE HOARDING | |
| PUB-WSN-STD-217 | CONNECTION OF 800MM DIA. STEEL PIPELINE TO 100MM - 500MM DIA. DISTRIBUTION PIPELINES | |
| PUB-WSN-STD-218 | RC CLADDING FOR COMPOSITE PIPES FOR PIPE JACKING | |
| PUB-WSN-STD-219 | HEAVY DUTY DUCTILE IRON (GRADE A1) MANHOLE FRAME AND COVER FOR VALVE SPINDLES | |
| PUB-WSN-STD-301 | TRENCH EXCAVATION AND REINSTATEMENT FOR 100MM - 500MM DIA. DUCTILE IRON PIPELINES | |
| PUB-WSN-STD-302 | CONCRETE PADS, THRUST AND ANCHOR BLOCKS FOR DUCTILE IRON PIPELINE | |
| PUB-WSN-STD-303 | INSTALLATION OF DOUBLE PILLAR HYDRANT ON TURFED AREAS | |
| PUB-WSN-STD-304 | INSTALLATION OF GROUND HYDRANT FOR DUCTILE IRON PIPELINE | |
| PUB-WSN-STD-305 | GROUND HYDRANT INDICATOR PLATE | |
| PUB-WSN-STD-306 | SPINDLE CAP FOR SLUICE VALVES | |
| PUB-WSN-STD-307 | LAYOUT OF 100MM AND 150MM DIA. DUCTILE IRON CONNECTIONS | |
| PUB-WSN-STD-309 | LAYOUT OF COPPER PIPE CONNECTION WITH METER TEE STACK RISER | |
| PUB-WSN-STD-310 | LAYOUT OF COPPER PIPE CONNECTION WITH METER MANIFOLD RISER | |
| PUB-WSN-STD-311 | COPPER PIPE CONNECTION | |
| PUB-WSN-STD-313 | 100MM DIA. DOUBLE PILLAR HYDRANT | |
| PUB-WSN-STD-314 | 150MM DIA. TRIPLE PILLAR HYDRANT | |
| PUB-WSN-STD-315 | PRECAST RC CHAMBER FOR SLUICE VALVES | |
| PUB-WSN-STD-316 | VALVE KEY AND KEY HANDLE FOR SLUICE VALVES | |
| PUB-WSN-STD-317 | SLUICE VALVE CHAMBER FOR 500MM DIA. DUCTILE IRON PIPELINE | |
| PUB-WSN-STD-318 | AIR VALVE CHAMBER FOR 500MM DIA. DUCTILE IRON PIPELINE | |
| PUB-WSN-STD-319 | SENSOR ASSEMBLY FOR 500MM DIA. DUCTILE IRON PIPELINE | |
| PUB-WSN-STD-320 | 100MM / 150MM DIA. WASHOUT CHAMBER FOR 100MM - 500MM DIA. DUCTILE IRON PIPELINES | |
| PUB-WSN-STD-321 | CHAMBER FOR SMALL AIR VALVES | |
| PUB-WSN-STD-322 | THRUST BLOCK FOR DUCTILE IRON HORIZONTAL BENDS | |
| PUB-WSN-STD-323 | IDENTIFICATION PLATE FOR SHALLOW PIPES | |
