Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 7, 2017, 11:54 AM
  • J 0272_J 0271_02072017_040203.mpg

Date
02/07/2017
W/O
619078
Weather
Light Rain
Operator/Surveyor
R,VARGAS
Sewer ID
Z00059
PipeID
P11511
Time
3:54 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4258
Sewer Name
J JOINT OUTFALL J - UNIT 1G
City
RANCHO PALOS VERDES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
45
Purpose
Routine Assessment
Project
WO_619078_TV05169_FEB2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
J 0272
Downstream MH
J 0271
Dir. of Survey
Downstream
Length Surveyed
166.9 ft.
Total Length
166.9 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
99
O&M Index
2
O&M Quick
312F
O&M Rating
69
Overall Index
3
Overall Quick
Overall Rating
168
Pipe schematic from manhole J 0272 to J 0271
MH: J 0272MH: J 0271downstream0 ft. AMH - Upstream Manhole, Survey Begins - J 02720 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MAGNESIUM H.O. START72.6 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"150.1 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - DEBRIS165.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish165.2 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH165.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish166.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE166.9 ft. AMH - Downstream Manhole, Survey Ends - J 0271

Observation photos (3)

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

    150.1 ft. - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

Observations (13)

DistanceCodeObservation
150.1OBZDEBRIS
166.9MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
0AMHJ 0272
2.4SAV
165.2DAGS
166.9AMHJ 0271
165.2MGOMAGNEZIUM H.O. FINISH
0MWL
165.2SAV
2.4DAGS
0MWM
2.4MGOMAGNESIUM H.O. START
72.6TBA

Properties (5)

additional_info
SC318650
custom_field_two
3
customer
LACSD
datetime
2017-02-07T03:54:08-08:00
sewer_category
Gravity