Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 7, 2019, 09:52 AM

  • B 1506_B 1505 _02072019_021117.mp4

Date
02/07/2019
W/O
739989
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25621
Time
1:52 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6385
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
RFIR_WO_739989_TV16038_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1506
Downstream MH
B 1505
Dir. of Survey
Downstream
Length Surveyed
598 ft.
Total Length
598 ft.
Structural Index
2
Structural Quick
2T00
Structural Rating
206
O&M Index
2
O&M Quick
412m
O&M Rating
462
Overall Index
2
Overall Quick
—
Overall Rating
668
Pipe schematic from manhole B 1506 to B 1505
MH: B 1506MH: B 1505downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15060 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start23.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start54.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start270.8 ft. RPP - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES568.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish573.1 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish589.8 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES594.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK594.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish598 ft. AMH - Downstream Manhole, Survey Ends - B 1505

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    23.9 ft. - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES

    270.8 ft. - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Repair Localized Liner, within 8 inches of joint: YES

    589.8 ft. - Repair Localized Liner, within 8 inches of joint: YES

All inspections of P25621Work order 739989

Observations (13)

DistanceCodeObservation
54.7SSS—
598AMHB 1505
2DAGS—
23.9DAZ—
594.7MGOACTIVE CONNECTION AT MH 3 O'CLOCK
568.9SSS—
270.8RPP—
0MWL—
589.8RPL—
573.1DAZ—
0AMHB 1506
594.7DAGS—
0MWM—

Properties (7)

additional_info
SC365697
custom_field_two
3
customer
LACSD
datetime
2019-02-07T01:52:34-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891