Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2020, 10:47 AM
  • B 1522_B 1521 _01132020_025305.mp4

Date
01/13/2020
W/O
802972
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25637
Time
2:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7272
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_802972_TV16038_DEC2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1521
Downstream MH
B 1522
Dir. of Survey
Upstream
Length Surveyed
9.5 ft.
Total Length
9.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole B 1521 to B 1522
MH: B 1521MH: B 1522upstream0 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - B 15222.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish7.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9.5 ft. MWM - Water Mark, 40 %of cross sectional area9.5 ft. MWL - Water Level, 20 %of cross sectional area9.5 ft. AMH - Downstream Manhole, Survey Begins - B 1521

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

Observations (7)

DistanceCodeObservation
0MWM
9.5MGOSTOP LOG CONNECTION AT MH 3 O'CLOCK
6.8DAGS
2DAGS
0MWL
0AMHB 1521
9.5AMHB 1522

Properties (7)

additional_info
SC398757
custom_field_two
3
customer
LACSD
datetime
2020-01-13T02:47:01-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891