Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 7, 2017, 09:22 AM

  • J 0280_J 0279_02072017_014853.mpg

Date
02/07/2017
W/O
619078
Weather
Light Rain
Operator/Surveyor
R,VARGAS
Sewer ID
Z00059
PipeID
P11521
Time
1:22 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
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
J 0279
Downstream MH
J 0280
Dir. of Survey
Upstream
Length Surveyed
493.1 ft.
Total Length
493.1 ft.
Structural Index
2
Structural Quick
3H1J
Structural Rating
182
O&M Index
2
O&M Quick
3K2R
O&M Rating
368
Overall Index
2
Overall Quick
—
Overall Rating
550
Pipe schematic from manhole J 0279 to J 0280
MH: J 0279MH: J 0280upstream0 ft. AMH - Upstream Manhole, Survey Ends - J 02800 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE3.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3.1 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH184.8 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE184.8 ft. MGP - General Photograph219 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start219 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish476.1 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE485.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start490.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start490.4 ft. MGO - General Observation - MAGNESIUM H.O. START493.1 ft. AMH - Downstream Manhole, Survey Begins - J 0279493.1 ft. MWM - Water Mark, 20 %of cross sectional area493.1 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (4)

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

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

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

    7.2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • General Photograph

    308.3 ft. - General Photograph

All inspections of P11521Work order 619078

Observations (16)

DistanceCodeObservation
490SAV—
490DAGS—
490MGOMAGNEZIUM H.O. FINISH
7.2SRI—
17OBZDEBRIS NOT VISIBLE
493.1AMHJ 0280
0AMHJ 0279
493.1MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
2.7DAGS—
274.1SAV—
2.7MGOMAGNESIUM H.O. START
0MWM—
274.1SRI—
308.3OBZDEBRIS NOT VISIBLE
0MWL—
308.3MGP—

Properties (6)

additional_info
SC318650
custom_field_two
3
customer
LACSD
datetime
2017-02-07T01:22:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false