Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2021, 07:07 AM

  • 16 0057_16 0056_09172021_002034.mp4

Date
09/17/2021
W/O
911345
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00639
PipeID
P13070
Time
12:07 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9411
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_911345_TV16004_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0057
Downstream MH
16 0056
Dir. of Survey
Downstream
Length Surveyed
375 ft.
Total Length
375 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
375
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
—
Overall Rating
523
Pipe schematic from manhole 16 0057 to 16 0056
MH: 16 0057MH: 16 0056downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 00570 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start256.8 ft. FC - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES256.8 ft. B - Broken, at 08 o'clock, within 8 inches of joint: YES372 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish372 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish374 ft. MGO - General Observation - ROACHES @ MH375 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish375 ft. AMH - Downstream Manhole, Survey Ends - 16 0056

Observation photos (2)

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

    2.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

    256.8 ft. - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

All inspections of P13070Work order 911345

Observations (14)

DistanceCodeObservation
2.8CM—
372DAGS—
2DAGS—
0AMH16 0057
0MGOROACHES @ MH
372SSS—
0MWL—
256.8FC—
256.8B—
375CM—
2SSS—
375AMH16 0056
374MGOROACHES @ MH
0MWM—

Properties (7)

additional_info
630074091621201
custom_field_three
BROKEN PIPE
custom_field_two
3
customer
1
datetime
2021-09-17T00:07:17-07:00
documentation
PROPIPE
is_lateral_inspection
false