Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2017, 11:40 AM

  • B 1273_B 1272_842017_044408.mp4

Date
08/04/2017
W/O
0640704
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25168
Time
4:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0608
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20170804MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1273
Downstream MH
B 1272
Dir. of Survey
Downstream
Length Surveyed
346.7 ft.
Total Length
346.7 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
3121
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole B 1273 to B 1272
MH: B 1273MH: B 1272downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:45AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 90% START2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT12 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG46 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - ROCKS80.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - ROCKS103.7 ft. MGO - General Observation - 90% MAG COAT144.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT151.2 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR - 3%171.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 3%187 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR192.2 ft. SAP - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG317.4 ft. MWM - Water Mark, 40 %of cross sectional area346.2 ft. MGO - General Observation - 90% MAG COAT FINISH346.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG346.7 ft. AMH - Downstream Manhole, Survey Ends - 5:10AM

Observation photos (8)

  • General Observation - MAG COAT 90% START

    2 ft. - General Observation - MAG COAT 90% START

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

    5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    12 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 90% MAG COAT

    103.7 ft. - General Observation - 90% MAG COAT

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

    144.4 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

    192.2 ft. - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Water Mark, 40 %of cross sectional area

    317.4 ft. - Water Mark, 40 %of cross sectional area

All inspections of P25168Work order 0640704

Observations (19)

DistanceCodeObservation
192.2SAPSEVERE AGG
12SAPSEVERE AGG
0AMH4:45AM
46DSZROCKS
2MGOMAG COAT 90% START
346.2MGO90% MAG COAT FINISH
346.7AMH5:10AM
151.2RFJ3%
0MWM—
103.7MGO90% MAG COAT
5SAPSEVERE AGG UNDER MAG COAT
346.2SAPSEVERE AGG
171.6RFJ3%
2SAPSEVERE AGG
187RMJ—
0MWL—
144.4SAPSEVERE AGG UNDER MAG COAT
80.2DSZROCKS
317.4MWM—

Properties (4)

custom_field_three
SEVERE AGG PROJECTING
custom_field_two
3
customer
LACSD
datetime
2017-08-04T04:40:59-07:00