Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2019, 09:03 AM
  • 16 0102_16 0101 _10242019_013118.mp4

Date
10/24/2019
W/O
792693
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13140
Time
2:03 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 0101
Downstream MH
16 0102
Dir. of Survey
Upstream
Length Surveyed
277.8 ft.
Total Length
277.8 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
275
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
Overall Rating
385
Pipe schematic from manhole 16 0101 to 16 0102
MH: 16 0101MH: 16 0102upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 01021.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 75% MAG275.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start275.8 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 65% MAG275.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start275.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start277.8 ft. MWL - Water Level, 10 %of cross sectional area277.8 ft. AMH - Downstream Manhole, Survey Begins - 16 0101277.8 ft. MWM - Water Mark, 25 %of cross sectional area

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

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

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

  • 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

Observations (12)

DistanceCodeObservation
0MWL
2DAGS
2SZ65% MAG
2SSS
277.8AMH16 0102
276.5SAP
0AMH16 0101
276.5SSS
0MWM
2SAP
275SZ75% MAG
276.5DAGS

Properties (6)

additional_info
SC378722
custom_field_two
2
customer
LACSD
datetime
2019-10-24T02:03:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false