Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2017, 11:50 PM
  • 18 0821_18 0820 _29082017_120724.mp4

Date
07/26/2017
W/O
651582
Weather
Dry
Operator/Surveyor
COREY D
Sewer ID
Z00707
PipeID
P14684
Time
4:50 PM
Certificate
U-912-159863
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4783
Sewer Name
18 SO WHITTIER OUTFALL TR, SECT 5
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_651582_TV18113_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0821
Downstream MH
18 0820
Dir. of Survey
Downstream
Length Surveyed
140.1 ft.
Total Length
140.1 ft.
Structural Index
3
Structural Quick
413C
Structural Rating
70
O&M Index
2
O&M Quick
2E00
O&M Rating
60
Overall Index
2
Overall Quick
Overall Rating
130
Pipe schematic from manhole 18 0821 to 18 0820
MH: 18 0821MH: 18 0820downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08210 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area1.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. FM - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES16.1 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"22 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4"27 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start64.1 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"120.1 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"122.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4"136.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish136.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish140 ft. MGO - General Observation - CONNECTION AT MH140.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0820

Observation photos (3)

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

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

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

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

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

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

Observations (15)

DistanceCodeObservation
140MGOCONNECTION AT MH
136.1DAGS
1.1DAGS
140.1AMH18 0820
16FM
16.1TBC
0AMH18 0821
64.1TBC
27CM
22TB
122.1TB
136.1CM
0MWM
0MWL
120.1TBC

Properties (6)

additional_info
SC344613
custom_field_two
3
customer
LACSD
datetime
2017-07-26T16:50:41-07:00
documentation
PROPIPE
is_lateral_inspection
false