Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 29, 2016, 06:44 AM
  • B 1499_B 1520 _11282016_225623.mp4

Date
11/28/2016
W/O
608085
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01124
PipeID
P25635
Time
10:44 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3888
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
30 in.
Width
30 in.
Upstream MH
B 1520
Downstream MH
B 1499
Dir. of Survey
Upstream
Length Surveyed
42 ft.
Total Length
42 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2811
O&M Rating
17
Overall Index
2
Overall Quick
Overall Rating
17
Pipe schematic from manhole B 1520 to B 1499
MH: B 1520MH: B 1499upstream0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - B 14990 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - BULKHEAD AT MH25.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start35.5 ft. VC - Vermin Cockroach35.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start42 ft. MWL - Water Level, 10 %of cross sectional area42 ft. MWM - Water Mark, 15 %of cross sectional area42 ft. AMH - Downstream Manhole, Survey Begins - B 1520

Observation photos (2)

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

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

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

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

Observations (10)

DistanceCodeObservation
0MWL
42DAE
6.5VC
16.4DAE
6.5DAGS
0MWM
42AMHB 1499
42DAGS
42MGOBULKHEAD AT MH
0AMHB 1520

Properties (7)

additional_info
SC305222
custom_field_two
4
customer
LACSD
datetime
2016-11-28T22:44:37-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38886