Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2020, 09:57 AM
  • B 1499_B 1520 _01132020_020945.mp4

Date
01/13/2020
W/O
802972
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25635
Time
1:57 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
30 in.
Width
30 in.
Upstream MH
B 1520
Downstream MH
B 1499
Dir. of Survey
Upstream
Length Surveyed
44.6 ft.
Total Length
44.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2B00
O&M Rating
30
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole B 1520 to B 1499
MH: B 1520MH: B 1499upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 14990.1 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 9 O'CLOCK2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish36.6 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS42.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start44.6 ft. MWL - Water Level, 10 %of cross sectional area44.6 ft. AMH - Downstream Manhole, Survey Begins - B 152044.6 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
0MWL
41.9DAGS
0AMHB 1520
0MWM
41.9DAZ
44.6AMHB 1499
44.5MGOSTOP LOG CONNECTION AT MH 9 O'CLOCK
8DAZMINERAL DEPOSITS
2DAGS

Properties (7)

additional_info
SC398757
custom_field_two
3
customer
LACSD
datetime
2020-01-13T01:57:06-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38886