Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2019, 07:12 AM
  • 16 0373_16 0371_10302019_233936.mp4

Date
10/31/2019
W/O
793293
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13424
Time
12:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7090
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_793293_TV16031_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
16 0373
Downstream MH
16 0371
Dir. of Survey
Downstream
Length Surveyed
322.6 ft.
Total Length
322.6 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
2
Overall Quick
Overall Rating
136
Pipe schematic from manhole 16 0373 to 16 0371
MH: 16 0373MH: 16 0371downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 03730 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MLC - Lining Change, Cured in place83 ft. LFBU - Lining Failure Bulges, from 09 to 12 o'clock, within 8 inches of joint: YES83 ft. DV - Deformed Vertical, 15 % - 9 TO 12 O'CLOCK84.1 ft. MGO - General Observation - RUN LIST STATES MH AT 84'. MH POSSIBLE LINED THROUGH.114.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN321.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish322.6 ft. AMH - Downstream Manhole, Survey Ends - 16 0371322.6 ft. MGO - General Observation - 16 0372 HAS BEEN LINED THROUGH. SECTION INFO CHANGED TO REFLECT ACTUAL D/S MH.

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

  • Lining Change, Cured in place

    2 ft. - Lining Change, Cured in place

  • General Observation - 16 0372 HAS BEEN LINED THROUGH. SECTION INFO CHANGED TO REFLECT ACTUAL D/S MH.

    322.6 ft. - General Observation - 16 0372 HAS BEEN LINED THROUGH. SECTION INFO CHANGED TO REFLECT ACTUAL D/S MH.

Observations (12)

DistanceCodeObservation
83LFBU
322.6AMH16 0371
2DAGS
83DV9 TO 12 O'CLOCK
0MWM
321.1DAGS
322.6MGO16 0372 HAS BEEN LINED THROUGH. SECTION INFO CHANGED TO REFLECT ACTUAL D/S MH.
2MLC
0AMH16 0373
0MWL
84.1MGORUN LIST STATES MH AT 84'. MH POSSIBLE LINED THROUGH.
114.2TFOPEN

Properties (7)

additional_info
SC378735
custom_field_two
4
customer
LACSD
datetime
2019-10-31T00:12:56-07:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
CIPP