Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 09:54 AM
  • 16 0064_16 0063 _28092017_032338.mp4

Date
09/28/2017
W/O
658234
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13078
Time
2:54 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 0063
Downstream MH
16 0064
Dir. of Survey
Upstream
Length Surveyed
380.8 ft.
Total Length
380.8 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
220
Pipe schematic from manhole 16 0063 to 16 0064
MH: 16 0063MH: 16 0064upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 00640 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish1.8 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH75.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"99.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"352.7 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"359.5 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start370.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"376.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start380.8 ft. MWM - Water Mark, 10 %of cross sectional area380.8 ft. AMH - Downstream Manhole, Survey Begins - 16 0063380.8 ft. MWL - Water Level, 5 %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

    3.9 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

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

Observations (13)

DistanceCodeObservation
10.6TB
21.3CM
380.8AMH16 0064
280.9TB
0MWM
380.8DAGS
3.9DAGS
28.1TB
379MGOSPALLING THROUGHOUT THE REACH
0AMH16 0063
305.6TB
380.8CM
0MWL

Properties (6)

additional_info
SC345978
custom_field_two
3
customer
LACSD
datetime
2017-09-28T02:54:28-07:00
documentation
PROPIPE
is_lateral_inspection
false