Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2022, 10:42 AM
  • 29 0346_29 0345_02182022_035259.mp4

Date
02/18/2022
W/O
941464
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01017
PipeID
P24366
Time
2:42 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9741
Sewer Name
29 PACIFIC COAST HIGHWAY 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_941464_TV29105_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0345
Downstream MH
29 0346
Dir. of Survey
Upstream
Length Surveyed
156.1 ft.
Total Length
156.1 ft.
Structural Index
2
Structural Quick
3225
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
16
Pipe schematic from manhole 29 0345 to 29 0346
MH: 29 0345MH: 29 0346upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 034628.9 ft. FS - Fracture Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES108.3 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish108.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish113.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start132.6 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start156.1 ft. MWL - Water Level, 10 %of cross sectional area156.1 ft. AMH - Downstream Manhole, Survey Begins - 29 0345156.1 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK156.1 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (3)

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    23.5 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    42.9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES

    127.2 ft. - Fracture Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
23.5MWLS
127.2FS
0MWL
0AMH29 0345
42.9CM
0MGOCONNECTION AT THE MH 3 OC'LOCK
0MWM
47.8MWLS
47.8CM
156.1AMH29 0346

Properties (7)

additional_info
630074021722202
custom_field_three
FRACTURES, CRACKS, SAG
custom_field_two
3
customer
1
datetime
2022-02-18T02:42:13-08:00
documentation
PRO PIPE
is_lateral_inspection
false