Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2019, 09:20 AM

  • NA_29 0456 _23072019_024121.mp4

Date
07/23/2019
W/O
776901
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24498
Time
2:20 AM
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.
03
Purpose
Routine Assessment
Project
RFIR_WO_776901_TV29107_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0456
Downstream MH
NA
Dir. of Survey
Upstream
Length Surveyed
245.9 ft.
Total Length
245.9 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
144
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
144
Pipe schematic from manhole 29 0456 to NA
MH: 29 0456MH: NAupstream0 ft. MGO - General Observation - PIPE SEALED OFF0 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6", 6"0 ft. AMH - Upstream Manhole, Survey Ends - END OF PIPE0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish45 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6", 6"99.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"120.2 ft. TFB - Tap Factory Made Abandoned, at 09 o'clock, -, within 8 inches of joint: YES, 6", 6"150.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6", 6"162.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"226.4 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"240.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start245.9 ft. AMH - Downstream Manhole, Survey Begins - 29 0456245.9 ft. MWL - Water Level, 5 %of cross sectional area245.9 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (1)

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

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

All inspections of P24498Work order 776901

Observations (14)

DistanceCodeObservation
245.9MGOPIPE SEALED OFF
245.9TF—
245.9AMHEND OF PIPE
200.9TF—
245.9CM—
83TB—
125.7TFB—
0AMH29 0456
95.4TF—
0MWL—
19.5TFA—
146.4TF—
0MWM—
5.7CM—

Properties (6)

additional_info
SC378218
custom_field_two
3
customer
LACSD
datetime
2019-07-23T02:20:51-07:00
documentation
PROPIPE
is_lateral_inspection
false