Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2021, 09:04 AM

  • 05 1544_05 1543_01112021_012502.mp4

Date
01/11/2021
W/O
864846
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00495
PipeID
P06767
Time
1:04 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8454
Sewer Name
05 NORTH TORRANCE TRUNK
City
TORRANCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_864846_TV05186_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
10 in.
Upstream MH
05 1544
Downstream MH
05 1543
Dir. of Survey
Downstream
Length Surveyed
405.6 ft.
Total Length
405.6 ft.
Structural Index
3
Structural Quick
523O
Structural Rating
413
O&M Index
2
O&M Quick
312O
O&M Rating
163
Overall Index
2
Overall Quick
—
Overall Rating
576
Pipe schematic from manhole 05 1544 to 05 1543
MH: 05 1544MH: 05 1543downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 15442 ft. MGO - General Observation - 60% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start61.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES393 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish403 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish405.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish405.5 ft. MGO - General Observation - SOAP SUDS AND WATER LEVEL GOING UP405.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish405.6 ft. MSA - Survey Abandoned - CAM BLK BY DEBRIS AND SOAP SUDS WATER LEVEL GOING UP AND DOWN405.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, at 05 o'clock, , within 8 inches of joint: NO

Observation photos (5)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    3 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

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

    61.8 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - CAM BLK BY DEBRIS AND SOAP SUDS WATER LEVEL GOING UP AND DOWN

    405.6 ft. - Survey Abandoned - CAM BLK BY DEBRIS AND SOAP SUDS WATER LEVEL GOING UP AND DOWN

  • Deposits Settled Other, 15 %of cross sectional area, at 05 o'clock, , within 8 inches of joint: NO

    405.6 ft. - Deposits Settled Other, 15 %of cross sectional area, at 05 o'clock, , within 8 inches of joint: NO

All inspections of P06767Work order 864846

Observations (16)

DistanceCodeObservation
405.5MGOSOAP SUDS AND WATER LEVEL GOING UP
0MGOROACHES @ MH
403DAGS—
0MWL—
0MWM—
405.6MSACAM BLK BY DEBRIS AND SOAP SUDS WATER LEVEL GOING UP AND DOWN
405.6DSZ—
393SRC—
61.8SRC—
2MGO60% MAG COAT
2DAGS—
405.4SSS—
3SAP—
3SSS—
0AMH05 1544
405.5SAP—

Properties (7)

additional_info
630075011121001
custom_field_three
AGGREGATE PROJECTING/SPALLING/REINFORCEMENT VISIBL
custom_field_two
5
customer
1
datetime
2021-01-11T01:04:25-08:00
documentation
PROPIPE
is_lateral_inspection
false