Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 08:45 AM
  • 16 0069_16 0068 _28092017_014658.mp4

Date
09/28/2017
W/O
658234
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13083
Time
1:45 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 0068
Downstream MH
16 0069
Dir. of Survey
Upstream
Length Surveyed
62.6 ft.
Total Length
62.6 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2A00
O&M Rating
24
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole 16 0068 to 16 0069
MH: 16 0068MH: 16 0069upstream0 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 00691.6 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH53.8 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start58.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start62.6 ft. MWL - Water Level, 5 %of cross sectional area62.6 ft. MWM - Water Mark, 10 %of cross sectional area62.6 ft. AMH - Downstream Manhole, Survey Begins - 16 0068

Observation photos (2)

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

    4 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

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

Observations (9)

DistanceCodeObservation
4DAGS
61MGOSPALLING THROUGHOUT THE REACH
0MWL
62.6CM
0MWM
62.6DAGS
8.8CM
62.6AMH16 0069
0AMH16 0068

Properties (4)

additional_info
SC345978
custom_field_two
3
customer
LACSD
datetime
2017-09-28T01:45:33-07:00