Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2019, 09:50 AM
  • 16 0093_16 0107 _10252019_015525.mp4

Date
10/25/2019
W/O
792693
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13146
Time
2:50 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7054
Sewer Name
16 ALLEN AVENUE TRUNK, SECTION 5
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_792693_TV16009_OCT2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0107
Downstream MH
16 0093
Dir. of Survey
Upstream
Length Surveyed
11.5 ft.
Total Length
11.5 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 16 0107 to 16 0093
MH: 16 0107MH: 16 0093upstream0 ft. MGO - General Observation - STOP LOG CONN @ MH 9 O'CLOCK0 ft. MGO - General Observation - CONN @ MH 10 AND 2 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Ends - 16 00931.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish9.5 ft. MGO - General Observation - 60% MAG THROUGHOUT9.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.5 ft. MWM - Water Mark, 20 %of cross sectional area11.5 ft. AMH - Downstream Manhole, Survey Begins - 16 010711.5 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • 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 (11)

DistanceCodeObservation
0MWM
2MGO60% MAG THROUGHOUT
2SAP
11.5MGOSTOP LOG CONN @ MH 9 O'CLOCK
10.1DAGS
10.1SAP
0AMH16 0107
11.5MGOCONN @ MH 10 AND 2 O'CLOCK/ACTIVE
2DAGS
11.5AMH16 0093
0MWL

Properties (6)

additional_info
SC378723
custom_field_two
2
customer
LACSD
datetime
2019-10-25T02:50:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false