Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2017, 10:24 AM
  • D 0104_D 0103 _12212017_022437.mp4

Date
12/21/2017
W/O
674040
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00156
PipeID
P10010
Time
2:24 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 0104
Downstream MH
D 0103
Dir. of Survey
Downstream
Length Surveyed
364.5 ft.
Total Length
364.5 ft.
Structural Index
3
Structural Quick
513M
Structural Rating
365
O&M Index
2
O&M Quick
4133
O&M Rating
157
Overall Index
2
Overall Quick
Overall Rating
522
Pipe schematic from manhole D 0104 to D 0103
MH: D 0104MH: D 0103downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01040 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 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. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start26 ft. SRV - Surface Reinforcement Visible, at 11 o'clock, within 8 inches of joint: YES254.7 ft. OBR - Obstacles Rocks, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE329.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS362.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish362.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish362.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish362.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish364.5 ft. AMH - Downstream Manhole, Survey Ends - D 0103364.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • 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

  • 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

  • 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 (17)

DistanceCodeObservation
0MWM
254.7OBRNOT VISIBLE
2SAP
2MGOMAG COATING 80%
0AMHD 0104
364.5AMHD 0103
2SSS
364.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWL
362.2DSZ
26SRV
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
362.2SSS
2DAGS
329.8DSZDEBRIS
362.2SAP
362.2DAGS

Properties (4)

additional_info
SC346427
custom_field_two
2
customer
LACSD
datetime
2017-12-21T02:24:16-08:00