Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2018, 09:47 AM

  • 18 0036_18 0626 _07062018_025656.mp4

Date
06/07/2018
W/O
707100
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00692
PipeID
P14477
Time
2:47 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5642
Sewer Name
18 NORTH PLANT OUTFALL RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_707100_TV18033_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0036
Downstream MH
18 0626
Dir. of Survey
Downstream
Length Surveyed
52.1 ft.
Total Length
52.1 ft.
Structural Index
3
Structural Quick
4331
Structural Rating
19
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 18 0036 to 18 0626
MH: 18 0036MH: 18 0626downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00360 ft. MWM - Water Mark, 35 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start5.2 ft. MMC - Material Change, Vitrified clay pipe5.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish6.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES13.1 ft. LL - Alignment Left, 15 %, Start13.1 ft. FM - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES15.9 ft. FM - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES26.5 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES28.4 ft. LL - Alignment Left, 15 %, Finish38.3 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES38.3 ft. LL - Alignment Left, 10 %, Start52.1 ft. AMH - Downstream Manhole, Survey Ends - 18 062652.1 ft. LL - Alignment Left, 10 %, Finish52.1 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK

Observation photos (9)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Material Change, Vitrified clay pipe

    5.2 ft. - Material Change, Vitrified clay pipe

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    6.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Alignment Left, 15 %, Start

    13.1 ft. - Alignment Left, 15 %, Start

  • Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    13.1 ft. - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

    15.9 ft. - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    26.5 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES

    38.3 ft. - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Alignment Left, 10 %, Start

    38.3 ft. - Alignment Left, 10 %, Start

All inspections of P14477Work order 707100

Observations (17)

DistanceCodeObservation
15.9FM—
6.3CL—
0MWL—
0AMH18 0036
28.4LL—
52.1AMH18 0626
26.5FM—
13.1LL—
2.1SAV—
13.1FM—
38.3FC—
5.2MMC—
0MWM—
52.1LL—
5.2SAV—
52.1MGOCONNECTION AT MH 9 OCLOCK
38.3LL—

Properties (4)

additional_info
SC359197
custom_field_two
3
customer
LACSD
datetime
2018-06-07T02:47:27-07:00