Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 23, 2016, 09:10 AM

  • B 1510_B 1509 _11232016_012500.mp4

Date
11/23/2016
W/O
608085
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01124
PipeID
P25625
Time
1:10 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3886
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_608085_TV16038_DEC2016
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
416.6 ft.
Total Length
416.6 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole B 1510 to B 1509
MH: B 1510MH: B 1509downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 3 O CLOCK ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. VC - Vermin Cockroach, within 8 inches of joint: NO - AT MH0 ft. AMH - Upstream Manhole, Survey Begins - B 15104.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start78.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start108.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start137.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish296.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish312.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start332.2 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"404.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish412.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish416.6 ft. AMH - Downstream Manhole, Survey Ends - B 1509

Observation photos (5)

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

    4.2 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 10 to 02 o'clock, within 8 inches of joint: YES, Start

    78.3 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

    108.9 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    312.3 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"

    332.2 ft. - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"

All inspections of P25625Work order 608085

Observations (15)

DistanceCodeObservation
332.2TBA—
137.5SSS—
0MWL—
78.3SSS—
108.9DAE—
0MGOLATERAL AT MH 3 O CLOCK ACTIVE
404.2SSS—
0MWM—
296.2DAE—
412.3DAGS—
416.6AMHB 1509
0VCAT MH
4.2DAGS—
312.3SSS—
0AMHB 1510

Properties (5)

additional_info
SC305220
custom_field_two
4
customer
LACSD
datetime
2016-11-23T01:10:33-08:00
year_laid
38891