Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2016, 11:44 AM

  • F 0097F 0277District 02_02101641.mp4

Date
02/10/2016
W/O
541787
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00039
PipeID
P20476
Time
3:44 AM
Certificate
U507033386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3141
Sewer Name
F JOINT OUTFALL F - UNIT 4
City
NORWALK, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
RFIR_WO_541787_TV02205_DEC2015
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
F 0097
Downstream MH
F 0277
Dir. of Survey
Downstream
Length Surveyed
87.7 ft.
Total Length
87.7 ft.
Structural Index
1
Structural Quick
1A00
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
1
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole F 0097 to F 0277
MH: F 0097MH: F 0277downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 00970 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK2 ft. MGO - General Observation - MAGNESIUM H.O. START20.2 ft. SRI - Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: YES, Start81.3 ft. SRI - Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish85.9 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK85.9 ft. AMH - Downstream Manhole, Survey Ends - F 027787.7 ft. MGO - General Observation - RIBCAGE EFFECT

Observation photos (2)

  • Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    20.2 ft. - Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Observation - RIBCAGE EFFECT

    87.7 ft. - General Observation - RIBCAGE EFFECT

All inspections of P20476Work order 541787

Observations (11)

DistanceCodeObservation
81.3SRI—
0MWM—
85.9MGOLATERAL AT MH 9 OCLOCK
20.2SRI—
87.7MGORIBCAGE EFFECT
0AMHF 0097
2MGOMAGNESIUM H.O. START
85.9AMHF 0277
0MWL—
0MGOLATERAL AT MH 3 OCLOCK
0MGOLATERAL AT MH 9 OCLOCK

Properties (6)

additional_info
SC225528
custom_field_two
3
customer
LACSD
datetime
2016-02-10T03:44:00-08:00
documentation
PRO-PIPE
is_lateral_inspection
false