Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2017, 07:07 AM
  • 16 0075_16 0634 _05102017_001655.mp4

Date
10/05/2017
W/O
663737
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z01075
PipeID
P13702
Time
12:07 AM
Certificate
U-715--07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4994
Sewer Name
16 ALLEN AVENUE RELIEF TRUNK, SECTION 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_663737_TV16014_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0634
Downstream MH
16 0075
Dir. of Survey
Upstream
Length Surveyed
15.1 ft.
Total Length
15.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 16 0634 to 16 0075
MH: 16 0634MH: 16 0075upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 00750.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish7 ft. DAR - Deposits Attached Ragging, 15 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES13.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15 ft. MWM - Water Mark, 25 %of cross sectional area15.1 ft. MWL - Water Level, 20 %of cross sectional area15.1 ft. AMH - Downstream Manhole, Survey Begins - 16 0634

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Ragging, 15 %of cross sectional area, from 07 to 09 o'clock,  , within 8 inches of joint: YES

    8.1 ft. - Deposits Attached Ragging, 15 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
2DAGS
0.1MWM
15.1AMH16 0075
0AMH16 0634
14.4DAGS
8.1DAR

Properties (4)

additional_info
SC345986
custom_field_two
3
customer
LACSD
datetime
2017-10-05T00:07:31-07:00