Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2017, 06:36 PM

  • 29 0027_29 0026_612017_113859.mp4

Date
06/01/2017
W/O
0635499
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00849
PipeID
P17699
Time
11:36 AM
Certificate
415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7423
Sewer Name
29 SIGNAL HILL OUTFALL TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20170601DF_SIGNAL_HILL_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
29 0027
Downstream MH
29 0026
Dir. of Survey
Downstream
Length Surveyed
399.2 ft.
Total Length
399.2 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 29 0027 to 29 0026
MH: 29 0027MH: 29 0026downstream0 ft. AMH - Upstream Manhole, Survey Begins - 11:37 AM0.1 ft. MWM - Water Mark, 15 %of cross sectional area0.1 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 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, Start2 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start105.5 ft. MGP - General Photograph130.5 ft. MGP - General Photograph - ENCRUSTATION132.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES202.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES393.7 ft. MGP - General Photograph - SPALLING/GREASE397.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish397.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish397.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish399.2 ft. MGO - General Observation - Grease Throughout The Reach (5%)399.2 ft. AMH - Downstream Manhole, Survey Ends - 12:11 PM

Observation photos (7)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • General Photograph

    105.5 ft. - General Photograph

  • General Photograph - ENCRUSTATION

    130.5 ft. - General Photograph - ENCRUSTATION

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    202.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • General Photograph - SPALLING/GREASE

    393.7 ft. - General Photograph - SPALLING/GREASE

All inspections of P17699Work order 0635499

Observations (16)

DistanceCodeObservation
2SSS—
399.2MGOGrease Throughout The Reach (5%)
130.5MGPENCRUSTATION
0.1MWM—
2DAGS—
397.6DAGS—
399.2AMH12:11 PM
393.7MGPSPALLING/GREASE
202.8CL—
2DAE—
105.5MGP—
0.1MWL—
397.6DAE—
132.4DAZ—
397.6SSS—
0AMH11:37 AM

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2017-06-01T11:36:54-07:00