Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2019, 05:37 AM

  • 29 0379_29 0378 _22072019_230041.mp4

Date
07/22/2019
W/O
776901
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24416
Time
10:37 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6719
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_776901_TV29107_JUL2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0379
Downstream MH
29 0378
Dir. of Survey
Downstream
Length Surveyed
241.6 ft.
Total Length
241.6 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 29 0379 to 29 0378
MH: 29 0379MH: 29 0378downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 03790 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area3.4 ft. MGO - General Observation - PIPE IS NRCP3.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"17.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"23.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"213.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"239.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish239.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish241.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0378

Observation photos (2)

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

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

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

    17.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P24416Work order 776901

Observations (13)

DistanceCodeObservation
241.6AMH29 0378
213.1TF—
0AMH29 0379
3.4MGOPIPE IS NRCP
239.8FM—
17.5FM—
3.4SAP—
23.5TB—
0MWL—
9TB—
239.8SAP—
18.7TF—
0MWM—

Properties (6)

additional_info
SC378218
custom_field_two
3
customer
LACSD
datetime
2019-07-22T22:37:31-07:00
documentation
PROPIPE
is_lateral_inspection
false