Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 9, 2017, 05:50 PM
  • Section#1_30 0266_30 0265__Date (SI_Date)__SI_Preset.mp4

Date
03/09/2017
W/O
0619108
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00876
PipeID
P17962
Time
9:50 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6771
Sewer Name
30 PLAZA TRUNK
City
ROLLING HILLS
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20170309DF_PLAZA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
30 0266
Downstream MH
30 0265
Dir. of Survey
Downstream
Length Surveyed
141.7 ft.
Total Length
141.7 ft.
Structural Index
3
Structural Quick
3411
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 30 0266 to 30 0265
MH: 30 0266MH: 30 0265downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:56 AM0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES5.8 ft. CM - Crack Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES7.4 ft. CM - Crack Multiple, from 03 to 10 o'clock, within 8 inches of joint: YES58.2 ft. CC - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES99 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES141.7 ft. MSA - Survey Abandoned - WATER TOO HIGH/DEBRIS

Observation photos (4)

  • Crack Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES

    5.8 ft. - Crack Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 03 to 10 o'clock, within 8 inches of joint: YES

    7.4 ft. - Crack Multiple, from 03 to 10 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

    58.2 ft. - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    99 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
2CM
0MWM
99CM
58.2CC
0AMH9:56 AM
5.8CM
7.4CM
141.7MSAWATER TOO HIGH/DEBRIS
0MWL

Properties (2)

customer
LACSD
datetime
2017-03-09T09:50:49-08:00