Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 08:33 AM
  • 16 0068_16 0067 _28092017_013415.mp4

Date
09/28/2017
W/O
658234
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13082
Time
1:33 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 0067
Downstream MH
16 0068
Dir. of Survey
Upstream
Length Surveyed
318.1 ft.
Total Length
318.1 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
2
Overall Quick
Overall Rating
132
Pipe schematic from manhole 16 0067 to 16 0068
MH: 16 0067MH: 16 0068upstream0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTION AT 3 OC0 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 00681.1 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH125.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"133.1 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"296.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start302.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"313 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"313 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start318.1 ft. MWL - Water Level, 10 %of cross sectional area318.1 ft. MWM - Water Mark, 10 %of cross sectional area318.1 ft. AMH - Downstream Manhole, Survey Begins - 16 0067

Observation photos (2)

  • Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    5.1 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    21.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
318.1CM
0MWL
5.1TB
5.1DAGS
0MWM
0AMH16 0067
318.1MGOCONNECTION AT 3 OC
317MGOSPALLING THROUGHOUT THE REACH
318.1DAGS
15.8TB
192.2TB
185TB
318.1AMH16 0068
21.4CM

Properties (4)

additional_info
SC345978
custom_field_two
3
customer
LACSD
datetime
2017-09-28T01:33:54-07:00