Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2019, 09:55 AM
  • 16 0105_16 0104 _10242019_020229.mp4

Date
10/24/2019
W/O
792693
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13143
Time
2:55 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7053
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
15 in.
Width
15 in.
Upstream MH
16 0104
Downstream MH
16 0105
Dir. of Survey
Upstream
Length Surveyed
108.3 ft.
Total Length
108.3 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
105
O&M Index
2
O&M Quick
2C00
O&M Rating
42
Overall Index
2
Overall Quick
Overall Rating
147
Pipe schematic from manhole 16 0104 to 16 0105
MH: 16 0104MH: 16 0105upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 01051.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3.3 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 70% MAG106.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start106.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start106.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start106.3 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 60% MAG108.3 ft. MWL - Water Level, 10 %of cross sectional area108.3 ft. AMH - Downstream Manhole, Survey Begins - 16 0104108.3 ft. MWM - Water Mark, 25 %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 (12)

DistanceCodeObservation
2SAP
2SSS
105SZ70% MAG
106.4SSS
0MWL
0AMH16 0104
2DAGS
106.4SAP
108.3AMH16 0105
0MWM
106.4DAGS
2SZ60% MAG

Properties (6)

additional_info
SC378722
custom_field_two
2
customer
LACSD
datetime
2019-10-24T02:55:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false