Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2020, 04:34 AM
  • B 1495_B 1494 _10212020_213921.mp4

Date
10/21/2020
W/O
849676
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01127
PipeID
P25484
Time
9:34 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 1495
Downstream MH
B 1494
Dir. of Survey
Downstream
Length Surveyed
29.6 ft.
Total Length
29.6 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
20
Pipe schematic from manhole B 1495 to B 1494
MH: B 1495MH: B 1494downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B14952 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start25.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish27 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.6 ft. AMH - Downstream Manhole, Survey Ends - B 1494

Observation photos (1)

  • 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

Observations (9)

DistanceCodeObservation
2SSS
27SSS
2DAGS
0MWM
0MGOROACHES @ MH
29.6AMHB 1494
0MWL
25.6DAGS
0AMHB1495

Properties (8)

additional_info
6301021200075P1
custom_field_three
LIGHT GREASE/SPALLING
custom_field_two
3
customer
1
datetime
2020-10-21T21:34:11-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40192