Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 4, 2019, 11:11 AM
  • 16 0657_16 0656 _11042019_031549.mp4

Date
11/04/2019
W/O
792633
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13347
Time
3:11 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7109
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
ALHAMBRA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
WO_792633_TV16096_OCT2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
16 0656
Downstream MH
16 0657
Dir. of Survey
Upstream
Length Surveyed
5.6 ft.
Total Length
5.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 16 0656 to 16 0657
MH: 16 0656MH: 16 0657upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 06570 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES3.6 ft. MGO - General Observation - MAG COATING THROUGHOUT.3.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.6 ft. AMH - Downstream Manhole, Survey Begins - 16 06565.6 ft. MWL - Water Level, 20 %of cross sectional area5.6 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • General Observation - MAG COATING THROUGHOUT.

    2 ft. - General Observation - MAG COATING THROUGHOUT.

  • 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

Observations (8)

DistanceCodeObservation
2SAV
0AMH16 0656
2MGOMAG COATING THROUGHOUT.
2DAGS
5.6AMH16 0657
0MWL
5.6DAGS
0MWM

Properties (6)

additional_info
SC378740
custom_field_two
4
customer
LACSD
datetime
2019-11-04T03:11:06-08:00
documentation
PRO PIPE
is_lateral_inspection
false