Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2017, 06:30 PM
Date
11/25/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
Reveles
Sewer ID
Z01090
PipeID
P24439
Time
10:30 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0681
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
Signal Hill
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Capital Improvement Program Assesment
Project
11252017VMR_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0402
Downstream MH
29 0401
Dir. of Survey
Downstream
Length Surveyed
326.8 ft.
Total Length
326.8 ft.
Structural Index
2
Structural Quick
3329
Structural Rating
40
O&M Index
1
O&M Quick
3121
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
50
Pipe schematic from manhole 29 0402 to 29 0401
MH: 29 0402MH: 29 0401downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 11:28 AM8.6 ft. CC - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES11.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES26.6 ft. CC - Crack Circumferential, from 11 to 12 o'clock, within 8 inches of joint: YES29.2 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES29.2 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES31.8 ft. CC - Crack Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES34.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES35.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"36.8 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR44.6 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES49.6 ft. CC - Crack Circumferential, from 09 to 02 o'clock, within 8 inches of joint: YES55 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES55.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"88 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES90.6 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR98.4 ft. OBZ - Obstacles Other, 5 %of cross sectional area, at 03 o'clock - Debris100.9 ft. CC - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES100.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES106.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES107.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - 50% Debris111.4 ft. CC - Crack Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES113.9 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES118.9 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES124.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4"125.6 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR126.5 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR127.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 4"136.9 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES136.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES149.1 ft. RMJ - Roots Medium Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR160.3 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES168.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES168.2 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR186.7 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"191.1 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES216.4 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES221.7 ft. CC - Crack Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES222.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4"224.1 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES258.8 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4"266.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4"271.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4"323.9 ft. MGO - General Observation - Cracks throughout the reach326.8 ft. AMH - Downstream Manhole, Survey Ends - 12:48 PM

Observation photos (6)

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

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

  • Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

    36.8 ft. - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    90.6 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Obstacles Other, 5 %of cross sectional area, at 03 o'clock - Debris

    98.4 ft. - Obstacles Other, 5 %of cross sectional area, at 03 o'clock - Debris

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

    125.6 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR

    149.1 ft. - Roots Medium Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR

All inspections of P24439Work order 0674132

Observations (47)

DistanceCodeObservation
258.8TF—
100.9CC—
0MWL—
36.8RFJ—
323.9MGOCracks throughout the reach
127.7TFA—
118.9CC—
266.4TF—
160.3CC—
11.2CM—
186.7TFA—
98.4OBZDebris
111.4CC—
34.4CM—
88CC—
31.8CC—
271.8TF—
124.9TF—
49.6CC—
168.2CM—
44.6CC—
107.3TF50% Debris
136.9CL—
113.9CL—
222.8TF—
8.6CC—
149.1RMJ—
224.1CL—
106.2CL—
90.6RFJ—
216.4CC—
29.2CL—
326.8AMH12:48 PM
26.6CC—
35.3TF—
168.2RFJ—
55.9TF—
221.7CC—
55CL—
136.9CL—
0MWM—
100.9CL—
191.1CC—
125.6RFJ—
126.5RFJ—
0AMH11:28 AM
29.2CL—

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-11-25T10:30:30-08:00