Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2021, 05:57 PM
  • 29 0081_29 0080_12232021_101956.mp4

Date
12/23/2021
W/O
932071
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00265
PipeID
P23861
Time
9:57 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9706
Sewer Name
29 33RD STREET 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
RFIR_WO_932071_TV29073_JAN2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0081
Downstream MH
29 0080
Dir. of Survey
Downstream
Length Surveyed
331.3 ft.
Total Length
331.3 ft.
Structural Index
3
Structural Quick
3K21
Structural Rating
179
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
179
Pipe schematic from manhole 29 0081 to 29 0080
MH: 29 0081MH: 29 0080downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 00810 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area11.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"13.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES32.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start145.1 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 8"162.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6"310 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"312.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"328.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.3 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK331.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0080

Observation photos (3)

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

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

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

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

  • Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 8"

    145.1 ft. - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 8"

Observations (13)

DistanceCodeObservation
331.3MGOCONNECTION AT THE MH 9 OC'LOCK
32.4CM
331.3AMH29 0080
328.7CM
162.6TF
11.7TF
312.3TF
310TF
13.3CL
0AMH29 0081
145.1TB
0MWL
0MWM

Properties (7)

additional_info
630074122321062
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-12-23T09:57:37-08:00
documentation
PRO PIPE
is_lateral_inspection
false