Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2018, 08:57 AM
  • B 0439_B 0438 _30032018_021438.mp4

Date
03/30/2018
W/O
698202
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08951
Time
1:57 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5504
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
WO_698202_DISTRICT16_APR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 0439
Downstream MH
B 0438
Dir. of Survey
Downstream
Length Surveyed
387.8 ft.
Total Length
387.8 ft.
Structural Index
3
Structural Quick
3N2M
Structural Rating
369
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
373
Pipe schematic from manhole B 0439 to B 0438
MH: B 0439MH: B 0438downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04392 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start40.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start89.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"116.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"387.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish387.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish387.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE387.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK387.8 ft. AMH - Downstream Manhole, Survey Ends - B 0438

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (12)

DistanceCodeObservation
387.6SSS
387.8MGOCOCKROACHES IN MANHOLE
0MWL
387.8MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MWM
0AMHB 0439
387.6SAP
40.6SSS
89.9TBA
387.8AMHB 0438
116.8TBA
2SAP

Properties (6)

additional_info
SC358513
custom_field_two
2
customer
LACSD
datetime
2018-03-30T01:57:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false