Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2017, 09:00 AM

  • 18 0455_18 0454 _01122017_013759.mpg

Date
01/12/2017
W/O
613581
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00691
PipeID
P14307
Time
1:00 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4075
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_613581_TV18099_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0455
Downstream MH
18 0454
Dir. of Survey
Downstream
Length Surveyed
602.8 ft.
Total Length
602.8 ft.
Structural Index
3
Structural Quick
413K
Structural Rating
254
O&M Index
2
O&M Quick
2Y12
O&M Rating
264
Overall Index
2
Overall Quick
—
Overall Rating
518
Pipe schematic from manhole 18 0455 to 18 0454
MH: 18 0455MH: 18 0454downstream0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04552.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start20.2 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES, Start43.9 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish54.8 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES, Start115.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"186 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish193.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start334.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"359.7 ft. MGO - General Observation - MAGNESIUM H.O. START500 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish545.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE585.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start591.5 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES591.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish598.4 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE598.4 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES600 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish602.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0454602.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE602.8 ft. VC - Vermin Cockroach

Observation photos (7)

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

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

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

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

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

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

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

    193.5 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

    585.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    591.5 ft. - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    598.4 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

All inspections of P14307Work order 613581

Observations (24)

DistanceCodeObservation
193.5CM—
54.8FC—
186FC—
115.3TBA—
359.7MGOMAGNESIUM H.O. START
598.4OBZDEBRIS NOT VISIBLE
43.9FC—
598.4CL—
591.5FM—
545.8OBZDEBRIS NOT VISIBLE
602.8AMH18 0454
0VC—
0MWL—
602.8MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
600DAGS—
334.4TFA—
591.5FL—
602.8VC—
585.1FL—
500CM—
2.1DAGS—
0MWM—
20.2FC—
0AMH18 0455

Properties (4)

additional_info
SC318616
custom_field_two
2
customer
LACSD
datetime
2017-01-12T01:00:15-08:00