Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 10, 2020, 09:02 AM
  • 16 0106_16 0105_11102020_011249.mp4

Date
11/10/2020
W/O
855013
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00641
PipeID
P13144
Time
1:02 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7400
Sewer Name
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_855013_TV16009_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0106
Downstream MH
16 0105
Dir. of Survey
Downstream
Length Surveyed
320.3 ft.
Total Length
320.3 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
189
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
3
Overall Quick
Overall Rating
315
Pipe schematic from manhole 16 0106 to 16 0105
MH: 16 0106MH: 16 0105downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 01060 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area3.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.1 ft. MGO - General Observation - MAG COAT318.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish318.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish320.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0105

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - MAG COAT

    3.1 ft. - General Observation - MAG COAT

Observations (9)

DistanceCodeObservation
0AMH16 0106
0MWL
3.1DAGS
320.3AMH16 0105
3.1SAV
3.1MGOMAG COAT
318.1SAV
0MWM
318.1DAGS

Properties (6)

custom_field_three
AGGREGATE VISIBLE, GREASE
custom_field_two
3
customer
1
datetime
2020-11-10T01:02:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false