Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2016, 08:56 AM
  • 16 0257_16 0256 _10062016_015642.mp4

Date
10/06/2016
W/O
592155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00652
PipeID
P13304
Time
1:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3775
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 1
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_592155_TV16001_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
16 0257
Downstream MH
16 0256
Dir. of Survey
Downstream
Length Surveyed
23.2 ft.
Total Length
23.2 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 0257 to 16 0256
MH: 16 0257MH: 16 0256downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 02572 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start23.2 ft. AMH - Downstream Manhole, Survey Ends - 16 025623.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish23.2 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    23.2 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
2DAGS
23.2AMH16 0256
0MWM
0MWL
0AMH16 0257
23.2DAGS
23.2DAE

Properties (6)

additional_info
SC306312
custom_field_two
4
customer
LACSD
datetime
2016-10-06T01:56:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false