Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 10:58 AM
  • B 1510_B 1509 _07122017_031252.mp4

Date
12/07/2017
W/O
673959
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z01124
PipeID
P25625
Time
2:58 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5265
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
WO_673959_TV16038_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1510
Downstream MH
B 1509
Dir. of Survey
Downstream
Length Surveyed
415.8 ft.
Total Length
415.8 ft.
Structural Index
2
Structural Quick
2O00
Structural Rating
156
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
Overall Rating
316
Pipe schematic from manhole B 1510 to B 1509
MH: B 1510MH: B 1509downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15108 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start19.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start330.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"410.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish410.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish415.8 ft. AMH - Downstream Manhole, Survey Ends - B 1509

Observation photos (2)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    19.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWM
330.8TBA
0MWL
0AMHB 1510
410.2DAGS
8DAGS
19.1SSS
415.8AMHB 1509
410.1SSS

Properties (7)

additional_info
SC346467
custom_field_two
3
customer
LACSD
datetime
2017-12-07T02:58:22-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
38891