Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2021, 06:45 AM
  • 16 0093_16 0107_10042021_234929.mp4

Date
10/04/2021
W/O
916620
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00641
PipeID
P13146
Time
11:45 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9147
Sewer Name
16 ALLEN AVENUE TRUNK, SECTION 5
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_916620_TV16009_OCT2021
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 ft.
Total Length
11 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 16 0107 to 16 0093
MH: 16 0107MH: 16 0093upstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/0 ft. AMH - Upstream Manhole, Survey Ends - 16 00932.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish4.6 ft. MGO - General Observation - MAG COAT9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11 ft. MGO - General Observation - DROP CONN @ MH 9 O'CLOCK/11 ft. AMH - Downstream Manhole, Survey Begins - 16 010711 ft. MWL - Water Level, 20 %of cross sectional area11 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (2)

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

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

  • General Observation - MAG COAT

    6.4 ft. - General Observation - MAG COAT

Observations (14)

DistanceCodeObservation
2DAGS
0MGODROP CONN @ MH 9 O'CLOCK/
11MGOCONN @ MH 9 O'CLOCK/
8.9SSS
6.4MGOMAG COAT
11SAV
11MGOCONN @ MH 3 O'CLOCK/
0AMH16 0107
2SSS
0MWL
11AMH16 0093
2SAV
8.9DAGS
0MWM

Properties (7)

additional_info
630074100421201
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-10-04T23:45:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false