Executive Engineer, N.H. Div. P.W.D.

Varanasi

Widening to four lane with pave shoulder from Design Km 49.200 to Km

89.285 of NH-731B on EPC Mode in the State of Uttar Pradesh.

Change of Scope (COS-10) for

Retaining wall due to Restriction of
ROWS, where High Emb.

Client
Executive Engineer, N.H. Div. P.W.D. Varanasi

Authority Engineer
M/s Marc Technocrats Pvt Ltd in Association with Shreya Infra Consultants Pvt Ltd

EPC Contractor
M/S S.K.S. Infra Project Pvt. Ltd.
Widening to four lane with pave shoulder from Design Km 49.200 to Km 89.285 of
NH-731B on EPC Mode in the State of Uttar Pradesh.

Summary of Cost details of Change of Scope (COS-10) for Retaining wall due to Restriction of
ROWS, where High Emb.

Sl. No DESCRIPTION Total Scope Amount Remarks

1 Civil Cost Service Road = 177,733,161.00

Reduction in Civil Cost (As per Clause 13.2 (iv) (a)) @

52,164,683.00
29.35 % (low bid) =
Total cost after rebate = 125,568,478.00
 Bill of Quantity (COS-10)
Change of Scope (COS-10) for Retaining wall due to Restriction of ROWS, where High Emb.

Sl. No. Description Unit Nos. Length Width Depth Qty Rate Amount Remarks
Excavation for Structures (Earth work in excavation of
foundation ofstructures as per drawing and technical
specification, including settingout, construction of
1 shoring and bracing, removal of stumps and -
otherdeleterious matter, dressing of sides and bottom
and backfilling withapproved material.)

For 4 mtr. Section Cum 1 50 3.90 2.000 390.000 118.360 46,160.00

For 5 mtr. Section Cum 1 80 4.60 2.000 736.000 118.360 87,113.00
For 7 mtr. Section Cum 1 1050 6.00 2.000 12600.000 118.360 1,491,336.00
Plain/Reinforced Cement Concrete in Open Foundation
2 complete as per drawing and technical Specifications Cum -
PCC Grade M15
For 4 mtr. Section Cum 1 50 3.90 0.100 19.500 6,894.200 134,437.00
For 5 mtr. Section Cum 1 80 4.60 0.100 36.800 6,894.200 253,707.00
For 7 mtr. Section Cum 1 1050 6.00 0.100 630.000 6,894.200 4,343,346.00
3 RCC M-30 -
For 4 mtr. Section -
Raft/Foundation -
For Rectangle Portion Cum 1 50 2.56 0.400 51.200 10,509.000 538,061.00
For Triangular Portion Cum 1 50 0.70 0.400 14.000 10,509.000 147,126.00
For Centre Portion Cum 1 50 0.50 0.400 10.000 10,509.000 105,090.00
For Wall Cum 1 50 0.40 3.500 70.000 10,509.000 735,630.00
For 5 mtr. Section -
Raft/Foundation -
For Rectangle Portion Cum 1 80 2.80 0.450 100.800 10,509.000 1,059,307.00
For Triangular Portion Cum 1 80 1.00 0.450 36.000 10,509.000 378,324.00
For Centre Portion Cum 1 80 0.60 0.450 21.600 10,509.000 226,994.00
For Wall Cum 1 80 0.450 4.500 162.000 10,509.000 1,702,458.00
For 7 mtr. Section -
Raft/Foundation -
For Rectangle Portion Cum 1 1050 3.60 0.575 2173.500 10,509.000 ###
For Triangular Portion Cum 1 1050 1.40 0.575 845.250 10,509.000 8,882,732.00
For Centre Portion Cum 1 1050 0.80 0.575 483.000 10,509.000 5,075,847.00
For Wall Cum 1 1050 0.550 6.500 3753.750 10,509.000 ###
Supplying, Fitting and placing un-coated HYSD bar
4 reinforcement in foundation Complete as per drawing MT 1 7721.100 90.000 694.899 94,458.000 ###
and technical specifications.
 Bill of Quantity (COS-10)
Change of Scope (COS-10) for Retaining wall due to Restriction of ROWS, where High Emb.

Sl. No. Description Unit Nos. Length Width Depth Qty Rate Amount Remarks
Providing weep holes in Brick masonry/Plain/
Reinforced concrete abutment, wing wall/ return wall
with 100 mm dia AC pipe, extending through the full
5 width of the structure with slope of 1V :20H towards Mtr. 1 1180 0.550 649.000 351.000 227,799.00
drawing foce. Complete as per drawing and Technical
Specifications
Back filling behind abutment, wing wall and return wall
complete as per drawing and Technical specification
6 and as per relevant clauses 305 of specifications and Cum 0 1180 3.850 4.883 0.000 2,801.100 -
as per appendix 6 of IRC-78.

Providing and laying Pitching on slopes laid over

7 prepared filter media including boulder apron laid dry Cum 1 1180 7.320 0.300 2591.280 2,775.000 7,190,802.00
in front of toe of embankment complete as per drawing
and Technical
Providing specifications
and laying Filter material underneath
pitching in slopes complete as per drawing and 4 1180.00 0.450
8 Cum 0.600 1274.400 3,154.000 4,019,458.00
Technical specification
Providing and laying of Filter media with granular
9 materials/stone crushed aggregates satisfying the Cum 1 1370 0.600 5.000 4110.000 3,201.750 ###
requirements laid down in clause 2504.2.2 of MoRTH
-
Total Civil Cost = ###
 Summary of Retaining
Applicable
Sl. No. TCS From To Side Length Remarks
Section
1 TCS-1 51+550 51+600 LHS 50 4 Pond
2 TCS-2 61+460 61+730 RHS 270 7 MNB
3 TCS-2 61+800 62+020 RHS 220 7 MNB
4 TCS-2 61+500 61+730 LHS 230 7 MNB
5 TCS-2 61+800 62+010 LHS 210 7 MNB
6 TCS-3 75+150 75+190 LHS 40 7 Pond
7 TCS-3 75+290 75+370 LHS 80 5 Pond
8 TCS-2 78+900 78+940 RHS 40 7 MNB
9 TCS-2 79+000 79+040 RHS 40 7 MNB
1180
 Escalation factor calculation
1 WPI for Dec-2020 125.400
2 WPI for Jan-2023 150.700
3 Factor to be considered for escalation 1.202

Rate as per Anaylsis Escalation Rate After

Sr. No. Description Unit Remarks
(Medium Project) Factor Escalaltion
Dismantling of flexible pavements
Dismantling of flexible pavements and disposal of dismantled
materials up to a lead of 1000 metres, stacking serviceable
1 and unserviceable materials separately and disposal of Cum 1.202 -
dismantled materials up to a lead of 1000 metres, stacking
serviceable and unserviceable materials separately

Excavation in Soil (by Mechanical Means)

Excavation for roadway in soil using mechanical means
2 including loading in tipper for carrying of cut earth to Hct 1.202 -
embankment site and unloading with all lifts and lead as per
relevant clauses of section 300.

Embankment
Embankment Construction with Material Obtained from Borrow
3 Pits (Construction of embankment with approved material Cum 1.202 -
obtained from borrow pits with all lifts and leads, transporting
to site, spreading, grading to required slope and compacting
to meet requirement of table 300-2)
Subgrade
Construction of Subgrade and Earthen Shoulders (Construction
of subgrade and earthen shoulders with approved material
4 obtained from borrow pits with all lifts & leads, transporting to Cum 1.202 -
site, spreading, grading to required slope and compacted to
meet requirement of table No. 300-2)
CTSB
Cement Treated Crushed Rock or combination as per clause
403.2 and table 400.4in Sub base/ Base (Providing, laying and
spreading Material on a prepared sub grade, adding the
designed quantity of cement to the spread Material, mixing in
5 Cum 1.202 -
place with rotavator, grading with the motor grader and
compacting with the road roller at OMC to achieve the desired
unconfined compressive strength and to form a layer of
subbase/ base.)
For Sub-Base course(CTSB)
WMM
Wet Mix Macadam (Providing, laying, spreading and
compacting graded stone aggregate to wet mix macadam
specification including premixing the Material with water at
6 OMC in mechanical mix plant carriage of mixed Material by Cum 1.202 -
tipper to site, laying in uniform layerswith paver in sub- base /
base course on well prepared surface and compacting with
vibratory roller to achieve the desired density.)

Prime coat
Prime coat (Providing and applying primer coat with bitumen
7 emulsion on prepared surface of granular Base including Sqm 1.202 -
clearing of road surface and spraying primer at the rate of
0.60 kg/sqm using mechanical means.)
Tack Coat
Tack Coat Providing and applying tack coat with bitumen
8 emulsion using emulsion pressure distributor at the rate of Sqm 1.202 -
0.20 kg per sqm on the prepared bituminous/granular surface
cleaned with mechanical broom.

BC
Bituminous Concrete Providing and laying bituminous concrete
with higher capacity batch type hot mix plant using crushed
aggregates of specified grading, premixed with bituminous
9 binder @ 5.2 per cent of mix and filler, transporting the hot Cum 1.202 -
mix to work site, laying with a hydrostatic paver finisher with
sensor control to the required grade, level and alignment,
rolling with smooth wheeled, vibratory and tandem rollers to
achieve the desired compaction as per MORTH specification
clause No. 507 complete in all respects
for Grading-I
 RETAINING/TOE WALL Calculation (LHS)
Main Carrage Shoulder Av. Apply Apply
Way LHS LHS Shoulder Diff= SHLD R Wall Top Excavation Retaining
Sl. No. Chainage FRL OGL @ Toe Edge Height Excavation Section for Section for Remarks
Edge FRL FRL-OGL @ 8 Level Level Wall Height
Level Height (m) Height (m)
Width Slope Width Slope
From 51+550 To 51+600 50 Mtr
51+550 87.682 10.000 -2.50% 1.500 -3.00% 87.387 86.168 1.219 3.000 87.168 83.068 4.100
1 51+560 87.681 10.000 -2.50% 1.500 -3.00% 87.386 86.063 1.323 3.000 87.063 82.963 83.028 4.100 4.100 4.00
51+570 87.680 10.000 -2.50% 1.500 -3.00% 87.385 86.154 1.231 3.000 87.154 83.054 4.100

51+570 87.680 10.000 -2.50% 1.500 -3.00% 87.385 86.154 1.231 3.000 87.154 83.054 4.100
2 51+580 87.679 10.000 -2.50% 1.500 -3.00% 87.384 86.099 1.285 3.000 87.099 82.999 83.062 4.100 4.100 4.00
51+590 87.678 10.000 -2.50% 1.500 -3.00% 87.383 86.234 1.149 3.000 87.234 83.134 4.100

51+590 87.678 10.000 -2.50% 1.500 -3.00% 87.383 86.234 1.149 3.000 87.234 83.134 4.100
3 51+600 87.677 10.000 -2.50% 1.500 -3.00% 87.382 86.290 1.092 3.000 87.290 83.190 83.162 4.100 4.100 4.00

From 75+150 To 75+190 40 Mtr

75+150 84.826 10.000 -3.20% 0.000 -3.00% 84.506 80.225 4.281 5.000 83.225 75.125 8.100
1 75+160 84.792 10.000 -3.20% 0.000 -3.00% 84.472 80.174 4.298 5.000 83.174 75.074 75.103 8.100 8.100
75+170 84.758 10.000 -3.20% 0.000 -3.00% 84.438 80.211 4.227 5.000 83.211 75.111 8.100

75+170 84.758 10.000 -3.20% 0.000 -3.00% 84.438 80.211 4.227 5.000 83.211 75.111 8.100
2 75+180 84.724 10.000 -2.05% 0.000 -3.00% 84.519 80.229 4.290 5.000 83.229 75.129 75.056 8.100 8.100
75+190 84.689 10.000 -0.32% 0.000 -3.00% 84.657 80.029 4.628 5.000 83.029 74.929 8.100

From 75+290 To 75+370 80 Mtr

75+290 84.412 10.000 5.00% 0.000 -3.00% 84.912 82.937 1.975 3.000 83.937 79.837 4.100
1 75+300 84.409 10.000 5.00% 0.000 -3.00% 84.909 81.560 3.349 4.000 83.560 77.460 78.289 6.100 5.433 5.00
75+310 84.411 10.000 5.00% 0.000 -3.00% 84.911 81.670 3.241 4.000 83.670 77.570 6.100

75+310 84.411 10.000 5.00% 0.000 -3.00% 84.911 81.670 3.241 4.000 83.670 77.570 6.100
2 75+320 84.413 10.000 5.00% 0.000 -3.00% 84.913 81.570 3.343 4.000 83.570 77.470 77.308 6.100 6.100
75+330 84.415 10.000 5.00% 0.000 -3.00% 84.915 80.984 3.931 4.000 82.984 76.884 6.100

75+330 84.415 10.000 5.00% 0.000 -3.00% 84.915 80.984 3.931 4.000 82.984 76.884 6.100
2 75+340 84.417 10.000 4.87% 0.000 -3.00% 84.904 80.899 4.005 5.000 83.899 75.799 76.507 8.100 6.767
75+350 84.419 10.000 3.54% 0.000 -3.00% 84.773 80.939 3.834 4.000 82.939 76.839 6.100

75+350 84.419 10.000 3.54% 0.000 -3.00% 84.773 80.939 3.834 4.000 82.939 76.839 6.100
2 75+360 84.421 10.000 2.20% 0.000 -3.00% 84.641 81.349 3.292 4.000 83.349 77.249 78.344 6.100 5.433 5.00
75+370 84.423 10.000 0.87% 0.000 -3.00% 84.510 84.044 0.466 3.000 85.044 80.944 4.100

From 61+450 To 61+730 280 Mtr

61+450 83.850 10.000 -2.50% 1.500 -3.00% 83.555 82.650 0.905 3.000 83.650 79.550 4.100
1 61+460 83.902 10.000 -2.50% 1.500 -3.00% 83.607 82.456 1.151 3.000 83.456 79.356 79.418 4.100 4.100 4.00
61+470 83.979 10.000 -2.50% 1.500 -3.00% 83.684 82.449 1.235 3.000 83.449 79.349 4.100

61+470 83.979 10.000 -2.50% 1.500 -3.00% 83.684 82.449 1.235 3.000 83.449 79.349 4.100
2 61+480 84.079 10.000 -2.50% 1.500 -3.00% 83.784 82.447 1.337 3.000 83.447 79.347 79.311 4.100 4.100 4.00
61+490 84.203 10.000 -2.50% 1.500 -3.00% 83.908 82.336 1.572 3.000 83.336 79.236 4.100

61+490 84.203 10.000 -2.50% 1.500 -3.00% 83.908 82.336 1.572 3.000 83.336 79.236 4.100
3 61+500 84.351 10.000 -2.50% 1.500 -3.00% 84.056 82.534 1.522 3.000 83.534 79.434 79.302 4.100 4.100 4.00
61+510 84.522 10.000 -2.50% 1.500 -3.00% 84.227 82.337 1.890 3.000 83.337 79.237 4.100

61+510 84.522 10.000 -2.50% 1.500 -3.00% 84.227 82.337 1.890 3.000 83.337 79.237 4.100
4 61+520 84.702 10.000 -2.50% 1.500 -3.00% 84.407 81.576 2.831 3.000 82.576 78.476 78.750 4.100 4.100 4.00
61+530 84.882 10.000 -2.50% 1.500 -3.00% 84.587 81.638 2.949 3.000 82.638 78.538 4.100

61+530 84.882 10.000 -2.50% 1.500 -3.00% 84.587 81.638 2.949 3.000 82.638 78.538 4.100
5 61+540 85.062 10.000 -2.50% 1.500 -3.00% 84.767 81.579 3.188 4.000 83.579 77.479 77.793 6.100 5.433 5.00
61+550 85.242 10.000 -2.50% 1.500 -3.00% 84.947 81.463 3.484 4.000 83.463 77.363 6.100

61+550 85.242 10.000 -2.50% 1.500 -3.00% 84.947 81.463 3.484 4.000 83.463 77.363 6.100
6 61+560 85.422 10.000 -2.50% 1.500 -3.00% 85.127 81.483 3.644 4.000 83.483 77.383 76.918 6.100 6.767
61+570 85.602 10.000 -2.50% 1.500 -3.00% 85.307 81.108 4.199 5.000 84.108 76.008 8.100

61+570 85.602 10.000 -2.50% 1.500 -3.00% 85.307 81.108 4.199 5.000 84.108 76.008 8.100
7 61+580 85.782 10.000 -2.50% 1.500 -3.00% 85.487 80.967 4.520 5.000 83.967 75.867 75.829 8.100 8.100
61+590 85.961 10.000 -2.50% 1.500 -3.00% 85.666 80.711 4.955 5.000 83.711 75.611 8.100

61+590 85.961 10.000 -2.50% 1.500 -3.00% 85.666 80.711 4.955 5.000 83.711 75.611 8.100
8 61+600 86.141 10.000 -2.50% 1.500 -3.00% 85.846 80.596 5.250 6.000 84.596 74.496 74.867 10.100 9.433
61+610 86.320 10.000 -2.50% 1.500 -3.00% 86.025 80.594 5.431 6.000 84.594 74.494 10.100

61+610 86.320 10.000 -2.50% 1.500 -3.00% 86.025 80.594 5.431 6.000 84.594 74.494 10.100
9 61+620 86.499 10.000 -2.50% 1.500 -3.00% 86.204 80.564 5.640 6.000 84.564 74.464 74.075 10.100 10.767
61+630 86.678 10.000 -2.50% 1.500 -3.00% 86.383 80.366 6.017 7.000 85.366 73.266 12.100

61+630 86.678 10.000 -2.50% 1.500 -3.00% 86.383 80.366 6.017 7.000 85.366 73.266 12.100
10 61+640 86.846 10.000 -2.50% 1.500 -3.00% 86.551 79.545 7.006 7.000 84.545 72.445 72.722 12.100 12.100
61+650 86.995 10.000 -2.50% 1.500 -3.00% 86.700 79.555 7.145 7.000 84.555 72.455 12.100

61+650 86.995 10.000 -2.50% 1.500 -3.00% 86.700 79.555 7.145 7.000 84.555 72.455 12.100
11 61+660 87.127 10.000 -2.50% 1.500 -3.00% 86.832 79.925 6.907 7.000 84.925 72.825 72.769 12.100 12.100
61+670 87.241 10.000 -2.50% 1.500 -3.00% 86.946 80.128 6.818 7.000 85.128 73.028 12.100

61+670 87.241 10.000 -2.50% 1.500 -3.00% 86.946 80.128 6.818 7.000 85.128 73.028 12.100
12 61+680 87.337 10.000 -2.50% 1.500 -3.00% 87.042 80.424 6.618 7.000 85.424 73.324 73.224 12.100 12.100
61+690 87.415 10.000 -2.50% 1.500 -3.00% 87.120 80.421 6.699 7.000 85.421 73.321 12.100

61+690 87.415 10.000 -2.50% 1.500 -3.00% 87.120 80.421 6.699 7.000 85.421 73.321 12.100
13 61+700 87.476 10.000 -2.50% 1.500 -3.00% 87.181 77.275 9.906 7.000 82.275 70.175 71.091 12.100 12.100
61+710 87.518 10.000 -2.50% 1.500 -3.00% 87.223 76.876 10.347 7.000 81.876 69.776 12.100

61+710 87.518 10.000 -2.50% 1.500 -3.00% 87.223 76.876 10.347 7.000 81.876 69.776 12.100
14 61+720 87.543 10.000 -2.50% 1.500 -3.00% 87.248 76.846 10.402 7.000 81.846 69.746 69.911 12.100 12.100
61+730 87.551 10.000 -2.50% 1.500 -3.00% 87.256 77.310 9.946 7.000 82.310 70.210 12.100

From 61+800 To 62+050 250 Mtr

61+800 87.559 10.000 -2.50% 1.500 -3.00% 87.264 77.045 10.219 7.000 82.045 69.945 12.100
1 61+810 87.560 10.000 -1.68% 1.500 -3.00% 87.347 76.981 10.366 7.000 81.981 69.881 69.977 12.100 12.100
61+820 87.550 10.000 -0.34% 1.500 -3.00% 87.471 77.205 10.266 7.000 82.205 70.105 12.100

61+820 87.550 10.000 -0.34% 1.500 -3.00% 87.471 77.205 10.266 7.000 82.205 70.105 12.100
2 61+830 87.517 10.000 0.99% 1.500 -3.00% 87.571 77.523 10.048 7.000 82.523 70.423 70.668 12.100 12.100
61+840 87.463 10.000 2.32% 1.500 -3.00% 87.650 78.577 9.073 7.000 83.577 71.477 12.100

61+840 87.463 10.000 2.32% 1.500 -3.00% 87.650 78.577 9.073 7.000 83.577 71.477 12.100
3 61+850 87.386 10.000 2.70% 1.500 -3.00% 87.611 79.273 8.338 7.000 84.273 72.173 71.971 12.100 12.100
61+860 87.287 10.000 2.70% 1.500 -3.00% 87.512 79.364 8.148 7.000 84.364 72.264 12.100

61+860 87.287 10.000 2.70% 1.500 -3.00% 87.512 79.364 8.148 7.000 84.364 72.264 12.100
4 61+870 87.167 10.000 1.47% 1.500 -3.00% 87.269 79.621 7.648 7.000 84.621 72.521 72.535 12.100 12.100
61+880 87.024 10.000 0.14% 1.500 -3.00% 86.993 79.921 7.072 7.000 84.921 72.821 12.100

61+880 87.024 10.000 0.14% 1.500 -3.00% 86.993 79.921 7.072 7.000 84.921 72.821 12.100
5 61+890 86.859 10.000 -1.20% 1.500 -3.00% 86.694 79.968 6.726 7.000 84.968 72.868 72.930 12.100 12.100
61+900 86.672 10.000 -2.50% 1.500 -3.00% 86.377 80.201 6.176 7.000 85.201 73.101 12.100

61+900 86.672 10.000 -2.50% 1.500 -3.00% 86.377 80.201 6.176 7.000 85.201 73.101 12.100
6 61+910 86.475 10.000 -2.50% 1.500 -3.00% 86.180 80.427 5.753 6.000 84.427 74.327 73.970 10.100 10.767
61+920 86.277 10.000 -2.50% 1.500 -3.00% 85.982 80.581 5.401 6.000 84.581 74.481 10.100

61+920 86.277 10.000 -2.50% 1.500 -3.00% 85.982 80.581 5.401 6.000 84.581 74.481 10.100
7 75.425 8.767
 RETAINING/TOE WALL Calculation (LHS)
Main Carrage Shoulder Av. Apply Apply
Way LHS LHS Shoulder Diff= SHLD R Wall Top Excavation Retaining
Sl. No. Chainage FRL OGL @ Toe Edge Height Excavation Section for Section for Remarks
Edge FRL FRL-OGL @ 8 Level Level Wall Height
Level Height (m) Height (m)
Width Slope Width Slope
7 61+930 86.080 10.000 -2.60% 1.500 -3.00% 85.775 80.863 4.912 5.000 83.863 75.763 75.425 8.100 8.767
61+940 85.883 10.000 -3.31% 1.500 -3.00% 85.507 81.131 4.376 5.000 84.131 76.031 8.100

61+940 85.883 10.000 -3.31% 1.500 -3.00% 85.507 81.131 4.376 5.000 84.131 76.031 8.100
8 61+950 85.685 10.000 -4.03% 1.500 -3.00% 85.237 81.280 3.957 4.000 83.280 77.180 76.883 6.100 6.767
61+960 85.488 10.000 -4.74% 1.500 -3.00% 84.969 81.538 3.431 4.000 83.538 77.438 6.100

61+960 85.488 10.000 -4.74% 1.500 -3.00% 84.969 81.538 3.431 4.000 83.538 77.438 6.100
9 61+970 85.291 10.000 -5.00% 1.500 -3.00% 84.746 81.757 2.989 3.000 82.757 78.657 78.410 4.100 4.767 5.00
61+980 85.093 10.000 -5.00% 1.500 -3.00% 84.548 82.236 2.312 3.000 83.236 79.136 4.100

61+980 85.093 10.000 -5.00% 1.500 -3.00% 84.548 81.538 3.010 4.000 83.538 77.438 6.100
10 61+990 84.898 10.000 -5.00% 1.500 -3.00% 84.353 81.757 2.596 3.000 82.757 78.657 78.410 4.100 4.767 5.00
62+000 84.716 10.000 -5.00% 1.500 -3.00% 84.171 82.236 1.935 3.000 83.236 79.136 4.100

62+000 84.716 10.000 -5.00% 1.500 -3.00% 84.171 82.236 1.935 3.000 83.236 79.136 4.100
11 62+010 84.549 10.000 -5.00% 1.500 -3.00% 84.004 82.606 1.398 3.000 83.606 79.506 79.435 4.100 4.100 4.00
62+020 84.397 10.000 -5.00% 1.500 -3.00% 83.852 82.762 1.090 3.000 83.762 79.662 4.100

62+020 84.397 10.000 -5.00% 1.500 -3.00% 83.852 82.762 1.090 3.000 83.762 79.662 4.100
12 62+030 84.259 10.000 -5.00% 1.500 -3.00% 83.714 82.783 0.931 3.000 83.783 79.683 79.694 4.100 4.100 4.00
62+040 84.137 10.000 -5.00% 1.500 -3.00% 83.592 82.837 0.755 3.000 83.837 79.737 4.100

62+040 84.137 10.000 -5.00% 1.500 -3.00% 83.592 82.837 0.755 3.000 83.837 79.737 4.100
13 62+050 84.029 10.000 -5.00% 1.500 -3.00% 83.484 83.314 0.170 3.000 88.314 80.214 80.054 8.100 6.767
62+060 83.936 10.000 -4.76% 1.500 -3.00% 83.416 83.310 0.106 3.000 88.310 80.210 8.100
 RETAINING/TOE WALL Calculation (RHS)
Main Carrage Shoulder Av. Apply Apply
Way LHS LHS Shoulder Diff= SHLD R Wall Top Excavation Retaining
Sl. No. Chainage FRL OGL @ Toe Edge Height Excavation Section for Section for Remarks
Edge FRL FRL-OGL @ 8 Level Level Wall Height
Level Height (m) Height (m)
Width Slope Width Slope
From 61+430 To 61+730 300 Mtr
61+430 83.816 10.000 -2.50% 1.500 -3.00% 83.521 82.385 1.136 3.000 83.385 79.285 4.100
1 61+440 83.821 10.000 -2.50% 1.500 -3.00% 83.526 82.426 1.100 3.000 83.426 79.326 79.313 4.100 4.100 4.00
61+450 83.850 10.000 -2.50% 1.500 -3.00% 83.555 82.427 1.128 3.000 83.427 79.327 4.100

61+450 83.850 10.000 -2.50% 1.500 -3.00% 83.555 82.427 1.128 3.000 83.427 79.327 4.100
2 61+460 83.902 10.000 -2.50% 1.500 -3.00% 83.607 82.386 1.221 3.000 83.386 79.286 79.330 4.100 4.100 4.00
61+470 83.979 10.000 -2.50% 1.500 -3.00% 83.684 82.478 1.206 3.000 83.478 79.378 4.100

61+470 83.979 10.000 -2.50% 1.500 -3.00% 83.684 82.478 1.206 3.000 83.478 79.378 4.100
3 61+480 84.079 10.000 -2.50% 1.500 -3.00% 83.784 82.437 1.347 3.000 83.437 79.337 79.316 4.100 4.100 4.00
61+490 84.203 10.000 -2.50% 1.500 -3.00% 83.908 82.332 1.576 3.000 83.332 79.232

61+490 84.203 10.000 -2.50% 1.500 -3.00% 83.908 82.332 1.576 3.000 83.332 79.232 4.100
4 61+500 84.351 10.000 -2.50% 1.500 -3.00% 84.056 82.519 1.537 3.000 83.519 79.419 79.295 4.100 4.100 4.00
61+510 84.522 10.000 -2.50% 1.500 -3.00% 84.227 82.334 1.893 3.000 83.334 79.234 4.100

61+510 84.522 10.000 -2.50% 1.500 -3.00% 84.227 82.334 1.893 3.000 83.334 79.234 4.100
5 61+520 84.702 10.000 -2.50% 1.500 -3.00% 84.407 81.565 2.842 3.000 82.565 78.465 78.731 4.100 4.100 4.00
61+530 84.882 10.000 -2.50% 1.500 -3.00% 84.587 81.594 2.993 3.000 82.594 78.494

61+530 84.882 10.000 -2.50% 1.500 -3.00% 84.587 81.594 2.993 3.000 82.594 78.494 4.100
6 61+540 85.062 10.000 -2.50% 1.500 -3.00% 84.767 81.544 3.223 4.000 83.544 77.444 77.761 6.100 5.433 5.00
61+550 85.242 10.000 -2.50% 1.500 -3.00% 84.947 81.446 3.501 4.000 83.446 77.346 6.100

61+550 85.242 10.000 -2.50% 1.500 -3.00% 84.947 81.446 3.501 4.000 83.446 77.346 6.100
7 61+560 85.422 10.000 -2.50% 1.500 -3.00% 85.127 81.465 3.662 4.000 83.465 77.365 76.904 6.100 6.100
61+570 85.602 10.000 -2.50% 1.500 -3.00% 85.307 81.100 4.207 5.000 84.100 76.000

61+570 85.602 10.000 -2.50% 1.500 -3.00% 85.307 81.100 4.207 5.000 84.100 76.000 8.100
8 61+580 85.782 10.000 -2.50% 1.500 -3.00% 85.487 80.926 4.561 5.000 83.926 75.826 75.805 8.100 8.100
61+590 85.961 10.000 -2.50% 1.500 -3.00% 85.666 80.688 4.978 5.000 83.688 75.588 8.100

61+590 85.961 10.000 -2.50% 1.500 -3.00% 85.666 80.688 4.978 5.000 83.688 75.588 8.100
9 61+600 86.141 10.000 -2.50% 1.500 -3.00% 85.846 80.590 5.256 6.000 84.590 74.490 74.847 10.100 9.100
61+610 86.320 10.000 -2.50% 1.500 -3.00% 86.025 80.564 5.461 6.000 84.564 74.464

61+610 86.320 10.000 -2.50% 1.500 -3.00% 86.025 80.564 5.461 6.000 84.564 74.464 10.100
10 61+620 86.499 10.000 -2.50% 1.500 -3.00% 86.204 80.547 5.657 6.000 84.547 74.447 74.045 10.100 10.767
61+630 86.678 10.000 -2.50% 1.500 -3.00% 86.383 80.324 6.059 7.000 85.324 73.224 12.100

61+630 86.678 10.000 -2.50% 1.500 -3.00% 86.383 80.324 6.059 7.000 85.324 73.224 12.100
11 61+640 86.846 10.000 -2.50% 1.500 -3.00% 86.551 79.535 7.016 7.000 91.551 72.435 72.699 19.116 15.608
61+650 86.995 10.000 -2.50% 1.500 -3.00% 86.700 79.537 7.163 7.000 91.700 72.437

61+650 86.995 10.000 -2.50% 1.500 -3.00% 86.700 79.537 7.163 7.000 91.700 72.437 19.263
12 61+660 87.127 10.000 -2.50% 1.500 -3.00% 86.832 79.907 6.925 7.000 84.907 72.807 72.752 12.100 14.488
61+670 87.241 10.000 -2.50% 1.500 -3.00% 86.946 80.113 6.833 7.000 85.113 73.013 12.100

61+670 87.241 10.000 -2.50% 1.500 -3.00% 86.946 80.113 6.833 7.000 85.113 73.013 12.100
13 61+680 87.337 10.000 -2.50% 1.500 -3.00% 87.042 80.390 6.652 7.000 85.390 73.290 72.677 12.100 12.100
61+690 87.415 10.000 -2.50% 1.500 -3.00% 87.120 78.827 8.293 7.000 92.120 71.727

61+690 87.415 10.000 -2.50% 1.500 -3.00% 87.120 78.827 8.293 7.000 92.120 71.727 20.393
14 61+700 87.476 10.000 -2.50% 1.500 -3.00% 87.181 77.255 9.926 7.000 92.181 70.155 70.539 22.026 21.635
61+710 87.518 10.000 -2.50% 1.500 -3.00% 87.223 76.836 10.387 7.000 92.223 69.736 22.487

61+710 87.518 10.000 -2.50% 1.500 -3.00% 87.223 76.836 10.387 7.000 92.223 69.736 22.487
15 61+720 87.543 10.000 -2.50% 1.500 -3.00% 87.248 76.813 10.435 7.000 92.248 69.713 69.871 22.535 22.511
61+730 87.551 10.000 -2.50% 1.500 -3.00% 87.256 77.265 9.991 7.000 92.256 70.165