Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 14, 2019, 03:57 PM

  • 15 0251_15 0250_8142019_092713.mp4

Date
08/14/2019
W/O
0786414
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00627
PipeID
P12173
Time
8:57 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G8054
Sewer Name
15 SAN JOSE CREEK TRUNK
City
INDUSTRY
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
20190814SHO_SAN_JOSE_CREEK_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
15 0251
Downstream MH
15 0250
Dir. of Survey
Downstream
Length Surveyed
358.1 ft.
Total Length
358.1 ft.
Structural Index
2
Structural Quick
2111
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 15 0251 to 15 0250
MH: 15 0251MH: 15 0250downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 2510 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area3.1 ft. MGO - General Observation - 20% MAG COAT INTACT9.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES9.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"18.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start18.5 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start21.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"175.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"198.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"211.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"335 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"357.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - MINOR SPALLING357.2 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish358.1 ft. AMH - Downstream Manhole, Survey Ends - MH 250

Observation photos (2)

  • General Observation - 20% MAG COAT INTACT

    3.1 ft. - General Observation - 20% MAG COAT INTACT

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

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

All inspections of P12173Work order 0786414

Observations (16)

DistanceCodeObservation
9.5TFA—
335TFC—
0AMHMH 251
3.1MGO20% MAG COAT INTACT
357.2SSSMINOR SPALLING
357.2SRI—
211.2TFA—
18.5SSS—
0MWL—
358.1AMHMH 250
0MWM—
175.7TFC—
18.5SRI—
198.5TFC—
9.2DAGS—
21.9TFC—

Properties (6)

custom_field_three
MINOR SPALLING AND MINOR GREASE
custom_field_two
4
customer
LACSD
datetime
2019-08-14T08:57:47-07:00
documentation
OBREGON, IGNACIO, CASTILLO, RUVALCABA
is_lateral_inspection
false