Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2018, 09:00 AM
  • 16 0099_16 0098 _09242018_020103.mp4

Date
09/24/2018
W/O
729452
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13137
Time
2:00 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6040
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_729452_TV16009_OCT2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0099
Downstream MH
16 0098
Dir. of Survey
Downstream
Length Surveyed
365.9 ft.
Total Length
365.9 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
358
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
Overall Rating
502
Pipe schematic from manhole 16 0099 to 16 0098
MH: 16 0099MH: 16 0098downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00992 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start363.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish363.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish363.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish363.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE365.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0098

Observation photos (4)

  • 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

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

    8.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    363.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
363.7SSS
2SAP
0MWL
2DAGS
363.7SAP
363.7DAGS
0MWM
8.5SSS
0AMH16 0099
365.9AMH16 0098
363.7MGOCOCKROACHES IN MANHOLE

Properties (4)

additional_info
SC365102
custom_field_two
2
customer
LACSD
datetime
2018-09-24T02:00:42-07:00