Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2016, 08:41 PM
  • 30 0266_30 0265_1172016_124921.mp4

Date
11/07/2016
W/O
PENDING
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00876
PipeID
P17962
Time
12:41 PM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6759
Sewer Name
30 PLAZA TRUNK
City
PALOS VERDES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20161107AM_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
145 ft.
Total Length
145 ft.
Structural Index
3
Structural Quick
4135
Structural Rating
20
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
22
Pipe schematic from manhole 30 0266 to 30 0265
MH: 30 0266MH: 30 0265downstream0 ft. B - Broken, from 03 to 04 o'clock, within 8 inches of joint: YES0 ft. AMH - Upstream Manhole, Survey Begins - 09:00AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area7 ft. CM - Crack Multiple, from 12 to 06 o'clock, within 8 inches of joint: YES9 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES18 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES19 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES59 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES84 ft. CC - Crack Circumferential, from 07 to 05 o'clock, within 8 inches of joint: YES99 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES120 ft. MGO - General Observation - WATER LEVEL CHANGE, POSSIBLE SAG, 40% WATER LEVEL145 ft. MSA - Survey Abandoned - DEBRIS IN THE LINE, 25% SETTLED FROM 5 TO 7 OCLOCK

Observation photos (3)

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

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

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

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

  • General Observation - WATER LEVEL CHANGE, POSSIBLE SAG, 40% WATER LEVEL

    120 ft. - General Observation - WATER LEVEL CHANGE, POSSIBLE SAG, 40% WATER LEVEL

Observations (13)

DistanceCodeObservation
0B
7CM
0AMH09:00AM
0MWM
9CM
84CC
145MSADEBRIS IN THE LINE, 25% SETTLED FROM 5 TO 7 OCLOCK
0MWL
59CM
120MGOWATER LEVEL CHANGE, POSSIBLE SAG, 40% WATER LEVEL
99CM
19CM
18DAGS

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2016-11-07T12:41:07-08:00