Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2021, 12:27 PM

  • B 1505_B 1504_01252021_043234.mp4

Date
01/25/2021
W/O
864943
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25620
Time
4:27 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8431
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_864943_TV16038_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1505
Downstream MH
B 1504
Dir. of Survey
Downstream
Length Surveyed
91.6 ft.
Total Length
91.6 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
36
O&M Index
2
O&M Quick
2C00
O&M Rating
36
Overall Index
2
Overall Quick
—
Overall Rating
72
Pipe schematic from manhole B 1505 to B 1504
MH: B 1505MH: B 1504downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15050 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start60.7 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"85.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"90 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish90.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish91.6 ft. AMH - Downstream Manhole, Survey Ends - B 1504

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

All inspections of P25620Work order 864943

Observations (11)

DistanceCodeObservation
60.7TBA—
85.6TFA—
2SSS—
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL—
91.6AMHB 1504
2DAGS—
0AMHB 1505
0MWM—
90.5DAGS—
90SSS—

Properties (8)

additional_info
630069012521002
custom_field_three
LIGHT GREASE/RFIR, MINOR SPALLING
custom_field_two
3
customer
1
datetime
2021-01-25T04:27:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38884