Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2017, 11:57 AM
  • D 0099_D 0236 _12212017_035817.mp4

Date
12/21/2017
W/O
674040
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00156
PipeID
P26324
Time
3:57 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5255
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
WO_674040_TV05171_DEC2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0099
Downstream MH
D 0236
Dir. of Survey
Downstream
Length Surveyed
209.2 ft.
Total Length
209.2 ft.
Structural Index
2
Structural Quick
5132
Structural Rating
93
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
101
Pipe schematic from manhole D 0099 to D 0236
MH: D 0099MH: D 0236downstream0 ft. AMH - Upstream Manhole, Survey Begins - D 00990 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - UNKNOWN VERTICAL PIPE/SENSOR @ 09 O'CLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING 80%2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start115 ft. SRC - Surface Reinforcement Corroded, at 09 o'clock, within 8 inches of joint: YES - POSSIBLE BROKEN REBAR206.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish206.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish206.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish209.2 ft. AMH - Downstream Manhole, Survey Ends - D 0236209.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
2SSS
0AMHD 0099
209.2AMHD 0236
206.7SAP
115SRCPOSSIBLE BROKEN REBAR
2SAP
209.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWL
2MGOMAG COATING 80%
206.7DAGS
0MGOUNKNOWN VERTICAL PIPE/SENSOR @ 09 O'CLOCK
0MWM
206.7SSS
2DAGS

Properties (4)

additional_info
SC346427
custom_field_two
2
customer
LACSD
datetime
2017-12-21T03:57:52-08:00