Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 29, 2019, 09:50 AM

  • 29 0744_29 0743 _01292019_021204.mpg

Date
01/29/2019
W/O
745429
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00527
PipeID
P24250
Time
1:50 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5355
Sewer Name
29 ALAMITOS PUMPING PLANT TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_745429_TV29078_JAN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0744
Downstream MH
29 0743
Dir. of Survey
Downstream
Length Surveyed
325.4 ft.
Total Length
325.4 ft.
Structural Index
3
Structural Quick
423L
Structural Rating
206
O&M Index
1
O&M Quick
321H
O&M Rating
53
Overall Index
2
Overall Quick
—
Overall Rating
259
Pipe schematic from manhole 29 0744 to 29 0743
MH: 29 0744MH: 29 0743downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 07440 ft. MWM - Water Mark, 15 %of cross sectional area2.4 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start11.7 ft. RFJ - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YES19.4 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES22 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES32.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - DEBRIS54.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - DEBRIS111.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"183.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - DEBRIS210.4 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES246.7 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 5 %, within 8 inches of joint: YESR246.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish268.9 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR311.1 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES311.2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES315 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"317.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - DEBRIS319.2 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES321.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES323 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish325.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0743325.4 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK

Observation photos (10)

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YES

    11.7 ft. - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

    22 ft. - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    32.2 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    210.4 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 07 to 05 o'clock, 5 %, within 8 inches of joint: YESR

    246.7 ft. - Roots Medium Joint, from 07 to 05 o'clock, 5 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

    268.9 ft. - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    311.2 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    319.2 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

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

    321.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P24250Work order 745429

Observations (25)

DistanceCodeObservation
0MWL—
268.9RMJ—
319.2FL—
311.1RFJ—
323SAP—
183.4TFDEBRIS
111.2TF—
32.2RFJ—
246.7RMJ—
51.5TFDEBRIS
210.4FM—
311.2FL—
0AMH29 0744
19.4RFJ—
317.6TBDEBRIS
325.4AMH29 0743
22RFJ—
0MWM—
2.4SAP—
325.4MGOCONNECTION AT MH 3 OCLOCK
321.7FM—
246.7RFJ—
315TFC—
11.7RFJ—
54.3TFDEBRIS

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-01-29T01:50:01-08:00
documentation
PROPIPE
is_lateral_inspection
false