Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 08:46 AM
  • 16 0070_16 0069 _28092017_015125.mp4

Date
09/28/2017
W/O
658234
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13084
Time
1:46 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4986
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
WO_658234_TV16004_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0069
Downstream MH
16 0070
Dir. of Survey
Upstream
Length Surveyed
383.4 ft.
Total Length
383.4 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
2
Overall Quick
Overall Rating
158
Pipe schematic from manhole 16 0069 to 16 0070
MH: 16 0069MH: 16 0070upstream0 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 16 00701.4 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH151.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"208.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"322.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"377 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start379.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start383.4 ft. MWL - Water Level, 10 %of cross sectional area383.4 ft. AMH - Downstream Manhole, Survey Begins - 16 0069383.4 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    3.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    6.4 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
383.4CM
0MWL
3.6DAGS
231.5TB
0AMH16 0069
60.7TB
383.4DAGS
6.4CM
0MWM
174.5TB
382MGOSPALLING THROUGHOUT THE REACH
383.4AMH16 0070

Properties (6)

additional_info
SC345978
custom_field_two
3
customer
LACSD
datetime
2017-09-28T01:46:17-07:00
documentation
PROPIPE
is_lateral_inspection
false