Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2020, 05:15 AM
  • B 1491_B 1490 _10212020_222310.mp4

Date
10/21/2020
W/O
849676
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01127
PipeID
P25480
Time
10:15 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8165
Sewer Name
JOINT OUTFALL B - UNIT 6H RELIEF
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_849676_TV16048_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
39 in.
Width
39 in.
Upstream MH
B 1491
Downstream MH
B 1490
Dir. of Survey
Downstream
Length Surveyed
236.9 ft.
Total Length
236.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole B 1491 to B 1490
MH: B 1491MH: B 1490downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 14910 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %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, Start235.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish235.4 ft. MGO - General Observation - COCKROACHES IN MH236.9 ft. AMH - Downstream Manhole, Survey Ends - B 1490

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

  • General Observation - COCKROACHES IN MH

    235.4 ft. - General Observation - COCKROACHES IN MH

Observations (7)

DistanceCodeObservation
0AMHB 1491
235.3DAGS
0MWL
235.4MGOCOCKROACHES IN MH
0MWM
236.9AMHB 1490
2DAGS

Properties (8)

additional_info
6301021200075P1
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2020-10-21T22:15:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40192