Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2016, 11:47 AM
  • 16 0711_16 0710 _18072016_045124.mp4

Date
07/18/2016
W/O
582916
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01110
PipeID
P22796
Time
4:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3615
Sewer Name
16 ALHAMBRA ROAD RELIEF TRUNK, SECTION 2
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
19
Purpose
Routine Assessment
Project
WO_582916_TV16068_JULY2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0710
Downstream MH
16 0711
Dir. of Survey
Upstream
Length Surveyed
273.8 ft.
Total Length
273.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
312J
O&M Rating
111
Overall Index
2
Overall Quick
Overall Rating
114
Pipe schematic from manhole 16 0710 to 16 0711
MH: 16 0710MH: 16 0711upstream0 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO SETTLED DEPOSITS271.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start273.8 ft. MWM - Water Mark, 10 %of cross sectional area273.8 ft. MWL - Water Level, 5 %of cross sectional area273.8 ft. AMH - Downstream Manhole, Survey Begins - 16 0710

Observation photos (3)

  • 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

  • Water Level, Sag in pipe, 50 %of cross sectional area

    273.8 ft. - Water Level, Sag in pipe, 50 %of cross sectional area

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    273.8 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWM
273.8MWLS
0MWL
273.8DSZ
2DAGS
273.8DAGS
0AMH16 0710
273.8MSADUE TO SETTLED DEPOSITS

Properties (5)

additional_info
SC305794
custom_field_two
5
customer
LACSD
datetime
2016-07-18T04:47:14-07:00
year_laid
36133