Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 12, 2016, 03:52 PM

  • 29 0437_29 0418_4122016_103227.mp4

Date
04/12/2016
W/O
0547103
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00989
PipeID
P24474
Time
8:52 AM
Certificate
U-115-06022628
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7089
Sewer Name
29 LEWIS AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
20160412MI_LEWIS_AVENUE_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0418
Downstream MH
29 0437
Dir. of Survey
Upstream
Length Surveyed
240.3 ft.
Total Length
240.3 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
1
O&M Quick
3116
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 29 0418 to 29 0437
MH: 29 0418MH: 29 0437upstream0 ft. AMH - Upstream Manhole, Survey Ends - LAMP HOLE2.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6" - Capped4.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Capped13.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Capped51.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - Active63.3 ft. RMJ - Roots Medium Joint, at 10 o'clock, 5 %, within 8 inches of joint: YESR69.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Capped83.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES97.1 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR99.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Open108.2 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES111.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - Open114 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"125.6 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR151.8 ft. RFJ - Roots Fine Joint, at 01 o'clock, within 8 inches of joint: YESR158.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - Active173.5 ft. RFJ - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR185.4 ft. CS - Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES189 ft. RFJ - Roots Fine Joint, from 09 to 01 o'clock, within 8 inches of joint: YESR198.2 ft. RFJ - Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YESR204.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"206.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"218.2 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES230.1 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES237.9 ft. MGO - General Observation - MH 0418 IS A DROP MH240.3 ft. MGO - General Observation - CONNECTION AT MH, 6 OCLOCK, ACTIVE240.3 ft. MGO - General Observation - AIRLINE AT MH, 12 OCLOCK,240.3 ft. MWL - Water Level, 10 %of cross sectional area240.3 ft. MGO - General Observation - AIRLINE AT MH, 9 OCLOCK240.3 ft. MWM - Water Mark, 25 %of cross sectional area240.3 ft. MGO - General Observation - CONNECTION AT MH, 9 OCLOCK, ACTIVE240.3 ft. AMH - Downstream Manhole, Survey Begins - 10:30AM

Observation photos (5)

  • Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    22.1 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YESR

    42.1 ft. - Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 09 to 01 o'clock, within 8 inches of joint: YESR

    51.3 ft. - Roots Fine Joint, from 09 to 01 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, at 10 o'clock, 5 %, within 8 inches of joint: YESR

    177 ft. - Roots Medium Joint, at 10 o'clock, 5 %, within 8 inches of joint: YESR

  • Upstream Manhole, Survey Ends - LAMP HOLE

    240.3 ft. - Upstream Manhole, Survey Ends - LAMP HOLE

All inspections of P24474Work order 0547103

Observations (32)

DistanceCodeObservation
0MGOCONNECTION AT MH, 6 OCLOCK, ACTIVE
0MGOAIRLINE AT MH, 12 OCLOCK,
2.4MGOMH 0418 IS A DROP MH
0MWL—
0MGOAIRLINE AT MH, 9 OCLOCK
129.1TFOpen
42.1RFJ—
237.8TFCCapped
51.3RFJ—
114.7RFJ—
126.3TF—
177RMJ—
0MWM—
33.5TFC—
0MGOCONNECTION AT MH, 9 OCLOCK, ACTIVE
157CL—
143.2RFJ—
81.5TFActive
54.9CS—
22.1CM—
88.5RFJ—
188.8TFActive
0AMH10:30AM
10.2CM—
226.9TFCCapped
36.1TFC—
140.5TFOpen
235.6TFCCapped
240.3AMHLAMP HOLE
66.8RFJ—
132.1CM—
170.5TFCCapped

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2016-04-12T08:52:54-07:00