escalation revised
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SOUTHERN TRANSPORT DEVELOPMENT PROJECT
Highway Section from Kurundugahahetekma to Matara
Contract No. RDA/STDP/ADB/K-G.1
Claculation of Monthly Price Adjustment
PC No. 2
Month: Jul-03
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 DESIGN FEE 22,287,733.50 Base Index Oct-01 Oct-01
Applicable Index July. 2003 July. 2003Used Index July. 2003 July. 2003
This Month Amount Subject to Escalation 22,287,733.50
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 225.40 0.22837370 +
M6 Rubble 1 184.60 185.70 0.00595883 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 154.30 (0.00518135) +
M13 Reinforcing Steel 4 135.70 186.80 1.50626382 Equipment
M14 Structural Steel 7 146.50 187.40 1.95426621M21 Formwork Timber 2 304.10 311.60 0.04932588 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 116.60 0.00000000 + 13 87 101.9 102.2
M44 Hume Pipes 2 166.70 178.30 0.13917217 Materials
P2 Heavy Equipment 26 183.90 183.90 0.00000000 +
P3 Fuel 21 268.70 293.20 1.91477484 Equipment
6.84158405
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
- 0.966 0.00 6.84158405 677,831.04 0.03041274
100
Price Adjustment Amount in SLR Currency (This Period) 677,831.04
DescriptionIndex Ref:
Currency
-
F
22,287,733.50
F Pn
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
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= x
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x
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PC No. From Start up to July 2005
Month: March - July 2004
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) (Civil Works) 54,296,374.14 Base Index Oct-01 Oct-01
Applicable Index Ave. from March - July 2004
Used Index Ave. from March - July 2004
This Month Amount Subject to Escalation 54,296,374.14
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 200.70 0.84140969 A Base "Pn"
L3 Unskilled labour 3 215.40 242.40 0.37604457 Labour
M4 Cement 2 202.30 232.06 0.29421651 +
M6 Rubble 1 184.60 198.20 0.07367281 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 158.24 0.19896373 +
M13 Reinforcing Steel 4 135.70 273.66 4.06661754 Equipment
M14 Structural Steel 7 146.50 251.20 5.00273038
M21 Formwork Timber 2 304.10 333.32 0.19217363 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 117.60 0.00000000 + 13 87 101.9 103.8
M44 Hume Pipes 2 166.70 188.14 0.25722855 Materials
P2 Heavy Equipment 26 183.90 183.90 0.00000000 +P3 Fuel 21 268.70 302.90 2.67286937 Equipment
13.97592678
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
4,984,682.31 0.966 36,921,534.42 13.97592678 1,244,472.03 0.07162495
100
Price Adjustment Amount in SLR Currency (This Period) 6,229,154.34
DescriptionIndex Ref:
Currency
Pn
F
36,921,534.42
17,374,839.72
F
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start up to July 2005
Month: 29 July 03 to 15 Aug 03
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) (Matl Supply) 51,137,280.00 Base Index Oct-01 Oct-01
Applicable Index Aug. 2003 Aug. 2003
Used Index Aug. 2003 Aug. 2003
This Month Amount Subject to Escalation 51,137,280.00
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 0%
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 225.40 0.22837370 +
M6 Rubble 1 184.60 192.70 0.04387866 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 154.30 (0.00518135) +
M13 Reinforcing Steel 4 135.70 195.70 1.76860722 Equipment
M14 Structural Steel 7 146.50 211.80 3.12013652
M21 Formwork Timber 2 304.10 311.60 0.04932588 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 116.70 0.00000000 + 13 87 101.9 102.3
M44 Hume Pipes 2 166.70 178.30 0.13917217 Materials
P2 Heavy Equipment 26 183.90 183.90 0.00000000 +P3 Fuel 21 268.70 293.20 1.91477484 Equipment
8.30771759
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
- 0.966 0.00 8.30771759 1,647,859.98 0.03222424
100
Price Adjustment Amount in SLR Currency (This Period) 1,647,859.98
DescriptionIndex Ref:
F Pn
F
Currency
-
51,137,280.00
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start up to July 2005
Month: 16 Aug 03 to 30 Oct 03
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) - Material Supply 35,821,852.08 Base Index Oct-01 Oct-01
Work done (BOQ) - Material Supply 11,940,617.36 A licable Index Ave. from Au - Oct 2003
Used Index Ave. from Aug - Oct 2003
This Month Amount Subject to Escalation 47,762,469.44
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 0%
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref Input Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 225.40 0.22837370 +
M6 Rubble 1 184.60 192.70 0.04387866 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 154.50 0.00518135 +
M13 Reinforcing Steel 4 135.70 195.80 1.77155490 E ui ment
M14 Structural Steel 7 146.50 213.23 3.18846416
M21 Formwork Timber 2 304.10 315.87 0.07740875 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 116.87 0.00000000 + 13 87 101.9 102.33
M44 Hume Pipes 2 166.70 178.30 0.13917217 MaterialsP2 Heavy Equipment 26 183.90 183.90 0.00000000 +
P3 Fuel 21 268.70 299.67 2.42043171 Equipment
8.92309535
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
- 0.966 0.00 8.92309535 1,760,998.90 0.03686993100
Price Adjustment Amount in SLR Currency (This Period) 1,760,998.90
DescriptionIndex Ref:
F Pn
F
Currency
-
47,762,469.44
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start up to July 2005
Month: 1 Nov 03 to 21 Nov 03
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) (Matl Supply) 35,749,766.93 Base Index Oct-01 Oct-01
Applicable Index Nov 2003 Nov 2003
Used Index Nov 2003 Nov 2003
This Month Amount Subject to Escalation 35,749,766.93
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 0%
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+E
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 225.40 0.22837370 +
M6 Rubble 1 184.60 192.70 0.04387866 Materials 13 87 101.9 101
M7 Metal 8 154.40 154.60 0.01036269 +
M13 Reinforcing Steel 4 135.70 196.70 1.79808401 E ui ment
M14 Structural Steel 7 146.50 215.20 3.28259386
M21 Formwork Timber 2 304.10 327.80 0.15586978 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 117.40 0.00000000 + 13 87 101.9 102
M44 Hume Pipes 2 166.70 178.30 0.13917217 MaterialsP2 Heavy Equipment 26 183.90 183.90 0.00000000 +
P3 Fuel 21 268.70 302.90 2.67286937 Equipment
9.37983419
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,E
(Lo+Mo+
- 0.966 0.00 9.37983419 1,683,881.95 0.047101100
Price Adjustment Amount in SLR Currency (This Period) 1,683,881.95
DescriptionIndex Ref:
F Pn
F
Currency
-
35,749,766.93
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start up to July 2005
Month: 1 Nov 03 to 21 Nov 03
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) (Matl Supply) 11,916,588.98 Base Index Oct-01 Oct-01
Applicable Index Nov 2003 Nov 2003
Used Index Nov 2003 Nov 2003
This Month Amount Subject to Escalation 11,916,588.98
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 0%
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 225.40 0.22837370 +
M6 Rubble 1 184.60 192.70 0.04387866 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 154.60 0.01036269 +
M13 Reinforcing Steel 4 135.70 196.70 1.79808401 Equipment
M14 Structural Steel 7 146.50 215.20 3.28259386
M21 Formwork Timber 2 304.10 327.80 0.15586978 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 117.40 0.00000000 + 13 87 101.9 102.5
M44 Hume Pipes 2 166.70 178.30 0.13917217 Materials
P2 Heavy Equipment 26 183.90 183.90 0.00000000 +P3 Fuel 21 268.70 302.90 2.67286937 Equipment
9.37983419
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
- 0.966 0.00 9.37983419 561,293.98 0.04710190
100
Price Adjustment Amount in SLR Currency (This Period) 561,293.98
DescriptionIndex Ref:
F Pn
F
Currency
-
11,916,588.98
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start up to July 2005
Month: 22 Nov 03 to 23 Jan 04
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Work done (BOQ) (Matl Supply) 40,350,751.05 Base Index Oct-01 Oct-01
Applicable Index Ave. from Nov 03 - Jan 2004
Used Index Ave. from Nov 03 - Jan 2004
This Month Amount Subject to Escalation 40,350,751.05
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 0%
USD Portion 100%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 197.50 0.70044053 A Base "Pn"
L3 Unskilled labour 3 215.40 240.40 0.34818942 Labour
M4 Cement 2 202.30 223.90 0.21354424 +
M6 Rubble 1 184.60 192.70 0.04387866 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 154.77 0.01917098 +
M13 Reinforcing Steel 4 135.70 198.20 1.84229919 Equipment
M14 Structural Steel 7 146.50 215.20 3.28259386
M21 Formwork Timber 2 304.10 329.07 0.16422230 B Current "Pn"
M30 Bitumen 3 231.80 231.80 0.00000000 Labour
M38 Electrical Fittings 0 111.80 117.27 0.00000000 + 13 87 101.9 102.9
M44 Hume Pipes 2 166.70 178.30 0.13917217 Materials
P2 Heavy Equipment 26 183.90 183.90 0.00000000 +P3 Fuel 21 268.70 302.90 2.67286937 Equipment
9.42638072
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
- 0.966 0.00 9.42638072 2,397,427.77 0.05941470
100
Price Adjustment Amount in SLR Currency (This Period) 2,397,427.77
DescriptionIndex Ref:
F Pn
F
Currency
-
40,350,751.05
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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PC No. From Start u to Jul 2005
Month: 28 May 04 to 28 Feb 05
A Amount Sub ect to Price Ad ustment for this Month
No. Amount
(SLR) SLR US$
1 Variations 9,636,849.20 Base Index Oct-01 Oct-01
Applicable Index Ave. from May 04 - Feb 05
Used Index Ave. from May 04 - Feb 05
This Month Amount Subject to Escalation 9,636,849.20
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Ru ee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Ru ee Pro ortion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient % Indices
Ref In ut in ut Base This Mth In uts Ref In ut Base Thi
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+
L1 Skilled labour 8 181.60 212.56 1.36387665 A Base "Pn"
L3 Unskilled labour 3 215.40 249.01 0.46810585 Labour
M4 Cement 2 202.30 253.44 0.50558576 +
M6 Rubble 1 184.60 210.21 0.13873239 Materials 13 87 101.9
M7 Metal 8 154.40 162.04 0.39585492 +
M13 Reinforcing Steel 4 135.70 270.72 3.97995578 Equipment
M14 Structural Steel 7 146.50 266.80 5.74812287
M21 Formwork Timber 2 304.10 375.17 0.46741204 B Current "Pn"
M30 Bitumen 3 231.80 258.75 0.34879206 LabourM38 Electrical Fittin s 0 111.80 117.74 0.00000000 + 13 87 101.9
M44 Hume Pipes 2 166.70 202.58 0.43047391 Materials
P2 Heavy Equipment 26 183.90 185.58 0.23752039 +
P3 Fuel 21 268.70 384.05 9.01507257 Equipment
23.09950519
C From Start u to Jul 2005
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) Z
100 Ixb Lo Z
a (b+c+d) (Ln,M
(Lo+
1,462,257.24 0.966 6,553,057.46 23.09950519 270,800.49 0.08
100
Price Adjustment Amount in SLR Currency (This Period) 1,733,057.73
DescriptionIndex Ref:
F Pn
F
Currency
6,553,057.46
3,083,791.74
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
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7/27/2019 Escalation Revised
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PC No. From Start up to July 2005
Month: 28 Feb 05 to 31 May 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Variations 5,629,263.78 Base Index Oct-01 Oct-01
Applicable Index Ave. from Feb 05 - May 05
Used Index Ave. from Feb 05 - May 05
This Month Amount Subject to Escalation 5,629,263.78
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+E
L1 Skilled labour 8 181.60 239.93 2.56960352 A Base "Pn"
L3 Unskilled labour 3 215.40 270.50 0.76740947 Labour
M4 Cement 2 202.30 280.78 0.77587741 +
M6 Rubble 1 184.60 222.90 0.20747562 Materials 13 87 101.9 101
M7 Metal 8 154.40 166.18 0.61036269 +
M13 Reinforcing Steel 4 135.70 273.90 4.07369197 E ui ment
M14 Structural Steel 7 146.50 282.18 6.48300341
M21 Formwork Timber 2 304.10 413.65 0.72048668 B Current "Pn"
M30 Bitumen 3 231.80 314.15 1.06578947 Labour
M38 Electrical Fittings 0 111.80 118.18 0.00000000 + 13 87 101.9 104.0
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 434.88 12.98764421 Equipment
31.70454880
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,E
(Lo+Mo+
1,172,355.20 0.966 3,827,899.37 31.70454880 158,185.25 0.087814100
Price Adjustment Amount in SLR Currency (This Period) 1,330,540.45
DescriptionIndex Ref:
F Pn
F
Currency
3,827,899.37
1,801,364.41
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
10/70
PC No. From Start up to July 2005
Month: 28 Feb 05 to 31 May 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Variations 1,235,519.81 Base Index Oct-01 Oct-01
Applicable Index Ave. from Feb 05 - May 05
Used Index Ave. from Feb 05 - May 05
This Month Amount Subject to Escalation 1,235,519.81
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+E
L1 Skilled labour 8 181.60 239.93 2.56960352 A Base "Pn"
L3 Unskilled labour 3 215.40 270.50 0.76740947 Labour
M4 Cement 2 202.30 280.78 0.77587741 +
M6 Rubble 1 184.60 222.90 0.20747562 Materials 13 87 101.9 101
M7 Metal 8 154.40 166.18 0.61036269 +
M13 Reinforcing Steel 4 135.70 273.90 4.07369197 E ui ment
M14 Structural Steel 7 146.50 282.18 6.48300341
M21 Formwork Timber 2 304.10 413.65 0.72048668 B Current "Pn"
M30 Bitumen 3 231.80 314.15 1.06578947 Labour
M38 Electrical Fittings 0 111.80 118.18 0.00000000 + 13 87 101.9 104
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 434.88 12.98764421 Equipment
31.70454880
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,E
(Lo+Mo+
257,310.39 0.966 840,153.47 31.70454880 41,844.18 0.105836100
Price Adjustment Amount in SLR Currency (This Period) 299,154.57
DescriptionIndex Ref:
F Pn
F
Currency
840,153.47
395,366.34
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
11/70
PC No. From Start up to July 2005
Month: 01 June 05 to 30 June 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Variations 5,691,204.50 Base Index Oct-01 Oct-01
Applicable Index June 2005 June 2005
Used Index June 2005 June 2005
This Month Amount Subject to Escalation 5,691,204.50
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This M
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 289.00 0.85714286 +
M6 Rubble 1 184.60 259.70 0.40682557 Materials 13 87 101.9 1
M7 Metal 8 154.40 176.90 1.16580311 +
M13 Reinforcing Steel 4 135.70 273.90 4.07369197 E ui ment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 1
M44 Hume Pipes 2 166.70 221.00 0.65146971 MaterialsP2 Heavy Equipment 26 183.90 189.50 0.79173464 +
P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.19985558
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZL
100 Ixb Lo ZL
a (b+c+d) (Ln,Mn
(Lo+M
1,428,078.07 0.966 3,870,019.06 38.19985558 153,337.46 0.0841
100
Price Adjustment Amount in SLR Currency (This Period) 1,581,415.53
DescriptionIndex Ref:
F Pn
F
Currency
3,870,019.06
1,821,185.44
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
12/70
PC No. From Start up to July 2005
Month: 01 May 05 to 30 June 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 Dayworks 85,643.00 Base Index Oct-01 Oct-01
Applicable Index June 2005 June 2005
Used Index June 2005 June 2005
This Month Amount Subject to Escalation 85,643.00
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 289.00 0.85714286 +
M6 Rubble 1 184.60 259.70 0.40682557 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 176.90 1.16580311 +
M13 Reinforcing Steel 4 135.70 273.90 4.07369197 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 103.2
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.19985558
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
21,490.16 0.966 58,237.24 38.19985558 2,307.47 0.08419651
100
Price Adjustment Amount in SLR Currency (This Period) 23,797.63
DescriptionIndex Ref:
F Pn
F
Currency
58,237.24
27,405.76
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
13/70
PC No.
Month: 01 July 05 to 30 July 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works (70/30) (3,136,892.48) Base Index Oct-01 Oct-01
BOQ - Balance material (100 USD) 3,521,799.89 A licable Index Jul 2005 Jul 2005
Used Index July 2005 July 2005
This Month Amount Subject to Escalation (3,136,892.48)
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Pro ortion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 289.00 0.85714286 +
M6 Rubble 1 184.60 259.70 0.40682557 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 176.90 1.16580311 +
M13 Reinforcing Steel 4 135.70 273.40 4.05895357 E ui ment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 104.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 MaterialsP2 Heavy Equipment 26 183.90 189.50 0.79173464 +
P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.18511718
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Proportion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
(786,827.99) 0.966 -2,133,086.89 38.18511718 223,741.90 0.08885719100
Price Adjustment Amount in SLR Currency (This Period) (563,086.09)
DescriptionIndex Ref:
F Pn
F
Currency
(2,133,086.89)
2,517,994.30
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
14/70
PC No.
Month: 01 July 05 to 30 July 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 11,556,455.71 Base Index Oct-01 Oct-01
Applicable Index July 2005 July 2005
Used Index July 2005 July 2005
This Month Amount Subject to Escalation 11,556,455.71
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 289.00 0.85714286 +
M6 Rubble 1 184.60 259.70 0.40682557 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 176.90 1.16580311 +
M13 Reinforcing Steel 4 135.70 273.40 4.05895357 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 104.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.18511718
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
2,898,710.38 0.966 7,858,389.88 38.18511718 328,599.74 0.08885719
100
Price Adjustment Amount in SLR Currency (This Period) 3,227,310.12
DescriptionIndex Ref:
F Pn
F
Currency
7,858,389.88
3,698,065.83
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
15/70
PC No.
Month: 01 August 05 to 30 August 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works 3,397,033.90 Base Index Oct-01 Oct-01
BOQ - Bal Material 595,666.64 Applicable Index Aug 2005 Aug 2005
Used Index Aug 2005 Aug 2005
This Month Amount Subject to Escalation 3,397,033.90
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 296.80 0.93425606 +
M6 Rubble 1 184.60 265.80 0.43986999 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 177.80 1.21243523 +
M13 Reinforcing Steel 4 135.70 273.50 4.06190125 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 104.8
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.34485460
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
855,643.81 0.966 2,309,983.05 38.34485460 176,420.78 0.10484278
100
Price Adjustment Amount in SLR Currency (This Period) 1,032,064.59
DescriptionIndex Ref:
F Pn
F
Currency
2,309,983.05
1,682,717.49
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
16/70
PC No.
Month: 01 August 05 to 30 August 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 1,761,943.17 Base Index Oct-01 Oct-01
Applicable Index Aug 2005 Aug 2005
Used Index Aug 2005 Aug 2005
This Month Amount Subject to Escalation 1,761,943.17
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 241.90 2.65638767 A Base "Pn"
L3 Unskilled labour 3 215.40 273.50 0.80919220 Labour
M4 Cement 2 202.30 296.80 0.93425606 +
M6 Rubble 1 184.60 265.80 0.43986999 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 177.80 1.21243523 +
M13 Reinforcing Steel 4 135.70 273.50 4.06190125 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 428.50 0.81815192 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 119.90 0.00000000 + 13 87 101.9 104.8
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.34485460
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
443,797.69 0.966 1,198,121.36 38.34485460 59,112.65 0.10484278
100
Price Adjustment Amount in SLR Currency (This Period) 502,910.34
DescriptionIndex Ref:
F Pn
F
Currency
1,198,121.36
563,821.81
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
17/70
PC No.
Month: 01 Sep 05 to 30 Sep 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil works 934,449.42 Base Index Oct-01 Oct-01
BOQ - Bal Material 610,444.14 Applicable Index Sep 2005 Sep 2005
Used Index Sep 2005 Sep 2005
This Month Amount Subject to Escalation 934,449.42
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 297.20 0.93821058 +
M6 Rubble 1 184.60 267.10 0.44691224 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 177.80 1.21243523 +
M13 Reinforcing Steel 4 135.70 275.80 4.12969786 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 433.60 0.85169352 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.51678978
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
236,424.20 0.966 635,425.61 38.51678978 86,910.84 0.09556229
100
Price Adjustment Amount in SLR Currency (This Period) 323,335.04
DescriptionIndex Ref:
F Pn
F
Currency
635,425.61
909,467.95
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
18/70
PC No.
Month: 01 Sep 05 to 30 Sep 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 4,827,307.06 Base Index Oct-01 Oct-01
Applicable Index Sep 2005 Sep 2005
Used Index Sep 2005 Sep 2005
This Month Amount Subject to Escalation 4,827,307.06
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 297.20 0.93821058 +
M6 Rubble 1 184.60 267.10 0.44691224 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 177.80 1.21243523 +
M13 Reinforcing Steel 4 135.70 275.80 4.12969786 Equipment
M14 Structural Steel 7 146.50 284.90 6.61296928
M21 Formwork Timber 2 304.10 433.60 0.85169352 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
38.51678978
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,221,352.56 0.966 3,282,568.80 38.51678978 147,618.73 0.09556229
100
Price Adjustment Amount in SLR Currency (This Period) 1,368,971.29
DescriptionIndex Ref:
F Pn
F
Currency
3,282,568.80
1,544,738.26
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
19/70
PC No.
Month: 01 Oct 05 to 31 Oct 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works 6,767,381.22 Base Index Oct-01 Oct-01
BOQ - Balance material 1,335,434.57 Applicable Index Oct 2005 Oct 2005
Used Index Oct 2005 Oct 2005
This Month Amount Subject to Escalation 6,767,381.22
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 297.20 0.93821058 +
M6 Rubble 1 184.60 282.10 0.52816901 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 182.80 1.47150259 +
M13 Reinforcing Steel 4 135.70 275.80 4.12969786 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 465.20 1.05951989 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.4
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
39.26562288
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,745,497.26 0.966 4,601,819.23 39.26562288 327,938.38 0.09367001
100
Price Adjustment Amount in SLR Currency (This Period) 2,073,435.64
DescriptionIndex Ref:
F Pn
F
Currency
4,601,819.23
3,500,996.56
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
20/70
PC No.
Month: 01 Oct 05 to 31 Oct 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 2,328,294.38 Base Index Oct-01 Oct-01
Applicable Index Oct 2005 Oct 2005
Used Index Oct 2005 Oct 2005
This Month Amount Subject to Escalation 2,328,294.38
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 297.20 0.93821058 +
M6 Rubble 1 184.60 282.10 0.52816901 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 182.80 1.47150259 +
M13 Reinforcing Steel 4 135.70 275.80 4.12969786 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 465.20 1.05951989 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.4
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
39.26562288
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
600,532.37 0.966 1,583,240.18 39.26562288 69,789.23 0.09367001
100
Price Adjustment Amount in SLR Currency (This Period) 670,321.60
DescriptionIndex Ref:
F Pn
F
Currency
1,583,240.18
745,054.20
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
21/70
PC No.
Month: 01 Nov 05 to 31 Nov 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works 3,577,247.77 Base Index Oct-01 Oct-01
BOQ - Balance material 806,935.21 Applicable Index Nov 2005 Nov 2005
Used Index Nov 2005 Nov 2005
This Month Amount Subject to Escalation 3,577,247.77
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 332.50 0.80119177 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 185.70 1.62176166 +
M13 Reinforcing Steel 4 135.70 277.20 4.17096536 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 510.30 1.35613285 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
40.07621671
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
941,719.96 0.966 2,432,528.48 40.07621671 173,447.28 0.08887192
100
Price Adjustment Amount in SLR Currency (This Period) 1,115,167.24
DescriptionIndex Ref:
F Pn
F
Currency
2,432,528.48
1,951,654.50
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
22/70
PC No.
Month: 01 Nov 05 to 31 Nov 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 1,705,557.22 Base Index Oct-01 Oct-01
Applicable Index Nov 2005 Nov 2005
Used Index Nov 2005 Nov 2005
This Month Amount Subject to Escalation 1,705,557.22
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 332.50 0.80119177 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 185.70 1.62176166 +
M13 Reinforcing Steel 4 135.70 277.20 4.17096536 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 510.30 1.35613285 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
40.07621671
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
448,992.46 0.966 1,159,778.91 40.07621671 48,504.37 0.08887192
100
Price Adjustment Amount in SLR Currency (This Period) 497,496.83
DescriptionIndex Ref:
F Pn
F
Currency
1,159,778.91
545,778.31
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
23/70
PC No.
Month: 01 Dec 05 to 31 Dec 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works 2,921,245.37 Base Index Oct-01 Oct-01
BOQ - Balance Material 477,427.74 Applicable Index Dec 2005 Dec 2005
Used Index Dec 2005 Dec 2005
This Month Amount Subject to Escalation 2,921,245.37
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 332.50 0.80119177 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 185.70 1.62176166 +
M13 Reinforcing Steel 4 135.70 277.50 4.17980840 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 519.30 1.41532391 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
40.14425081
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
770,331.10 0.966 1,986,446.85 40.14425081 145,462.68 0.10300239
100
Price Adjustment Amount in SLR Currency (This Period) 915,793.78
DescriptionIndex Ref:
F Pn
F
Currency
1,986,446.85
1,412,226.26
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
24/70
PC No.
Month: 01 Dec 05 to 31 Dec 05
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 1,083,311.19 Base Index Oct-01 Oct-01
Applicable Index Dec 2005 Dec 2005
Used Index Dec 2005 Dec 2005
This Month Amount Subject to Escalation 1,083,311.19
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 243.00 2.70484581 A Base "Pn"
L3 Unskilled labour 3 215.40 274.30 0.82033426 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 332.50 0.80119177 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 185.70 1.62176166 +
M13 Reinforcing Steel 4 135.70 277.50 4.17980840 Equipment
M14 Structural Steel 7 146.50 289.10 6.81365188
M21 Formwork Timber 2 304.10 519.30 1.41532391 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 120.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 221.00 0.65146971 Materials
P2 Heavy Equipment 26 183.90 189.50 0.79173464 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
40.14425081
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
285,668.68 0.966 736,651.61 40.14425081 35,706.77 0.10300239
100
Price Adjustment Amount in SLR Currency (This Period) 321,375.45
DescriptionIndex Ref:
F Pn
F
Currency
736,651.61
346,659.58
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
25/70
PC No.
Month: 01 Jan 06 to 31 Jan 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil works 2,479,063.16 Base Index Oct-01 Oct-01
BOQ - Balance material 831,387.79 Applicable Index Jan 2006 Jan 2006
Used Index Jan 2006 Jan 2006
This Month Amount Subject to Escalation 2,479,063.16
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 339.80 0.84073673 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 191.20 1.90673575 +
M13 Reinforcing Steel 4 135.70 285.50 4.41562270 Equipment
M14 Structural Steel 7 146.50 314.40 8.02252560
M21 Formwork Timber 2 304.10 519.30 1.41532391 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 129.00 0.00000000 + 13 87 101.9 105.1
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
44.53627536
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
725,249.64 0.966 1,685,762.95 44.53627536 203,498.22 0.12525372
100
Price Adjustment Amount in SLR Currency (This Period) 928,747.86
DescriptionIndex Ref:
F Pn
F
Currency
1,685,762.95
1,624,688.00
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
26/70
PC No.
Month: 01 Jan 06 to 31 Jan 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 3,864,210.19 Base Index Oct-01 Oct-01
Applicable Index Jan 2006 Jan 2006
Used Index Jan 2006 Jan 2006
This Month Amount Subject to Escalation 3,864,210.19
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 302.20 0.98764212 +
M6 Rubble 1 184.60 339.80 0.84073673 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 191.20 1.90673575 +
M13 Reinforcing Steel 4 135.70 285.50 4.41562270 Equipment
M14 Structural Steel 7 146.50 314.40 8.02252560
M21 Formwork Timber 2 304.10 519.30 1.41532391 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 129.00 0.00000000 + 13 87 101.9 105.1
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
44.53627536
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,130,474.25 0.966 2,627,662.93 44.53627536 154,882.14 0.12525372
100
Price Adjustment Amount in SLR Currency (This Period) 1,285,356.39
DescriptionIndex Ref:
F Pn
F
Currency
2,627,662.93
1,236,547.26
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
27/70
PC No.
Month: 01 Feb 06 to 28 Feb 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - civil works 4,350,403.38 Base Index Oct-01 Oct-01
BOQ - balance material 276,812.66 Applicable Index Feb 2006 Feb 2006
Used Index Feb 2006 Feb 2006
This Month Amount Subject to Escalation 4,350,403.38
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 319.10 1.15472071 +
M6 Rubble 1 184.60 351.00 0.90140845 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 192.70 1.98445596 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 346.80 9.57064846
M21 Formwork Timber 2 304.10 556.10 1.65734956 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 131.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
46.74980154
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,335,965.79 0.966 2,958,274.30 46.74980154 216,800.96 0.12990325
100
Price Adjustment Amount in SLR Currency (This Period) 1,552,766.75
DescriptionIndex Ref:
F Pn
F
Currency
2,958,274.30
1,668,941.74
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
28/70
PC No.
Month: 01 Feb 06 to 28 Feb 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 3,578,800.51 Base Index Oct-01 Oct-01
Applicable Index Feb 2006 Feb 2006
Used Index Feb 2006 Feb 2006
This Month Amount Subject to Escalation 3,578,800.51
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 319.10 1.15472071 +
M6 Rubble 1 184.60 351.00 0.90140845 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 192.70 1.98445596 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 346.80 9.57064846
M21 Formwork Timber 2 304.10 556.10 1.65734956 B Current "Pn"
M30 Bitumen 3 231.80 399.50 2.17040552 Labour
M38 Electrical Fittings 0 111.80 131.00 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 488.60 17.18608113 Equipment
46.74980154
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,099,014.19 0.966 2,433,584.35 46.74980154 148,767.30 0.12990325
100
Price Adjustment Amount in SLR Currency (This Period) 1,247,781.49
DescriptionIndex Ref:
F Pn
F
Currency
2,433,584.35
1,145,216.16
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
29/70
PC No.
Month: 01 March 06 to 30 April 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil Works 7,991,624.54 Base Index Oct-01 Oct-01
BOQ - Balance material (2,691,501.45) Applicable Index Apr 2006 Apr 2006
Used Index Apr 2006 Apr 2006
This Month Amount Subject to Escalation 7,991,624.54
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 331.90 1.28126545 +
M6 Rubble 1 184.60 367.80 0.99241603 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 199.10 2.31606218 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 350.80 9.76177474
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.00 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 202.10 2.57313757 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
55.85353677
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
2,932,052.82 0.966 5,434,304.69 55.85353677 (19,999.73) 0.14904972
100
Price Adjustment Amount in SLR Currency (This Period) 2,912,053.09
DescriptionIndex Ref:
F Pn
F
Currency
5,434,304.69
(134,181.60)
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
30/70
PC No.
Month: 01 March 06 to 30 April 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 5,549,359.31 Base Index Oct-01 Oct-01
Applicable Index Apr 2006 Apr 2006
Used Index Apr 2006 Apr 2006
This Month Amount Subject to Escalation 5,549,359.31
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 331.90 1.28126545 +
M6 Rubble 1 184.60 367.80 0.99241603 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 199.10 2.31606218 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 350.80 9.76177474
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.00 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 202.10 2.57313757 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
55.85353677
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
2,036,008.39 0.966 3,773,564.33 55.85353677 264,681.74 0.14904972
100
Price Adjustment Amount in SLR Currency (This Period) 2,300,690.13
DescriptionIndex Ref:
F Pn
F
Currency
3,773,564.33
1,775,794.98
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
31/70
PC No.
Month: 01 March 06 to 30 April 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 DAYWORKS 503,022.94 Base Index Oct-01 Oct-01
Applicable Index Apr 2006 Apr 2006
Used Index Apr 2006 Apr 2006
This Month Amount Subject to Escalation 503,022.94
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 331.90 1.28126545 +
M6 Rubble 1 184.60 367.80 0.99241603 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 199.10 2.31606218 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 350.80 9.76177474
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.00 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 202.10 2.57313757 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
55.85353677
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
184,554.45 0.966 342,055.60 55.85353677 23,992.14 0.14904972
100
Price Adjustment Amount in SLR Currency (This Period) 208,546.59
DescriptionIndex Ref:
F Pn
F
Currency
342,055.60
160,967.34
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
32/70
PC No.
Month: 01 May 06 to 31 May 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil works 4,667,615.46 Base Index Oct-01 Oct-01
BOQ - balance material 3,393,108.55 Applicable Index May 2006 May 2006
Used Index May 2006 May 2006
This Month Amount Subject to Escalation 4,667,615.46
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 334.10 1.30301532 +
M6 Rubble 1 184.60 368.10 0.99404117 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 195.50 2.12953368 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.30 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
54.46553783
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,669,947.83 0.966 3,173,978.51 54.46553783 797,782.22 0.16325430
100
Price Adjustment Amount in SLR Currency (This Period) 2,467,730.05
DescriptionIndex Ref:
F Pn
F
Currency
3,173,978.51
4,886,745.50
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
33/70
PC No.
Month: 01 May 06 to 31 May 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 3,406,725.93 Base Index Oct-01 Oct-01
Applicable Index May 2006 May 2006
Used Index May 2006 May 2006
This Month Amount Subject to Escalation 3,406,725.93
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 334.10 1.30301532 +
M6 Rubble 1 184.60 368.10 0.99404117 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 195.50 2.12953368 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.30 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
54.46553783
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,218,835.32 0.966 2,316,573.63 54.46553783 177,972.05 0.16325430
100
Price Adjustment Amount in SLR Currency (This Period) 1,396,807.37
DescriptionIndex Ref:
F Pn
F
Currency
2,316,573.63
1,090,152.30
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
34/70
PC No.
Month: 01 May 06 to 31 May 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 DAYWORKS 432,575.65 Base Index Oct-01 Oct-01
Applicable Index May 2006 May 2006
Used Index May 2006 May 2006
This Month Amount Subject to Escalation 432,575.65
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 262.90 3.58149780 A Base "Pn"
L3 Unskilled labour 3 215.40 290.10 1.04038997 Labour
M4 Cement 2 202.30 334.10 1.30301532 +
M6 Rubble 1 184.60 368.10 0.99404117 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 195.50 2.12953368 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 570.20 1.75008221 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 132.30 0.00000000 + 13 87 101.9 105.3
M44 Hume Pipes 2 166.70 304.60 1.65446911 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 566.80 23.29772981 Equipment
54.46553783
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
154,763.98 0.966 294,151.44 54.46553783 22,598.35 0.16325430
100
Price Adjustment Amount in SLR Currency (This Period) 177,362.33
DescriptionIndex Ref:
F Pn
F
Currency
294,151.44
138,424.21
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
35/70
PC No.
Month: 01 June 06 to 31 July 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ - Civil works 5,997,238.62 Base Index Oct-01 Oct-01
BOQ - Balance material 564,336.99 Applicable Index July 2006 July 2006
Used Index July 2006 July 2006
This Month Amount Subject to Escalation 5,997,238.62
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 266.70 3.74889868 A Base "Pn"
L3 Unskilled labour 3 215.40 295.30 1.11281337 Labour
M4 Cement 2 202.30 338.50 1.34651508 +
M6 Rubble 1 184.60 376.20 1.03791983 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 203.40 2.53886010 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 587.50 1.86386057 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 136.50 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 327.60 1.93041392 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 596.10 25.58764421 Equipment
57.88170452
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
2,280,230.13 0.966 4,078,122.26 57.88170452 397,580.69 0.16009187
100
Price Adjustment Amount in SLR Currency (This Period) 2,677,810.82
DescriptionIndex Ref:
F Pn
F
Currency
4,078,122.26
2,483,453.35
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
36/70
PC No.
Month: 01 June 06 to 31 July 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 2,249,643.21 Base Index Oct-01 Oct-01
Applicable Index July 2006 July 2006
Used Index July 2006 July 2006
This Month Amount Subject to Escalation 2,249,643.21
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 266.70 3.74889868 A Base "Pn"
L3 Unskilled labour 3 215.40 295.30 1.11281337 Labour
M4 Cement 2 202.30 338.50 1.34651508 +
M6 Rubble 1 184.60 376.20 1.03791983 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 203.40 2.53886010 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 587.50 1.86386057 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 136.50 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 327.60 1.93041392 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 596.10 25.58764421 Equipment
57.88170452
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
855,344.36 0.966 1,529,757.38 57.88170452 115,247.87 0.16009187
100
Price Adjustment Amount in SLR Currency (This Period) 970,592.23
DescriptionIndex Ref:
F Pn
F
Currency
1,529,757.38
719,885.83
x
xx=
= xx
xx=
= x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
37/70
PC No.
Month: 01 June 06 to 31 July 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 DAYWORKS 2,665,026.11 Base Index Oct-01 Oct-01
Applicable Index July 2006 July 2006
Used Index July 2006 July 2006
This Month Amount Subject to Escalation 2,665,026.11
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 266.70 3.74889868 A Base "Pn"
L3 Unskilled labour 3 215.40 295.30 1.11281337 Labour
M4 Cement 2 202.30 338.50 1.34651508 +
M6 Rubble 1 184.60 376.20 1.03791983 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 203.40 2.53886010 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 587.50 1.86386057 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 136.50 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 327.60 1.93041392 Materials
P2 Heavy Equipment 26 183.90 193.20 1.31484502 +P3 Fuel 21 268.70 596.10 25.58764421 Equipment
57.88170452
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
1,013,278.48 0.966 1,812,217.75 57.88170452 136,527.69 0.16009187
100
Price Adjustment Amount in SLR Currency (This Period) 1,149,806.17
DescriptionIndex Ref:
F Pn
F
Currency
1,812,217.75
852,808.36
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
38/70
PC No.
Month: 01 Aug 06 to 31 Aug 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 BOQ 667,636.30 Base Index Oct-01 Oct-01
Applicable Index Aug 2006 Aug 2006
Used Index Aug 2006 Aug 2006
This Month Amount Subject to Escalation 667,636.30
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 266.70 3.74889868 A Base "Pn"
L3 Unskilled labour 3 215.40 295.30 1.11281337 Labour
M4 Cement 2 202.30 339.60 1.35739001 +
M6 Rubble 1 184.60 382.10 1.06988082 Materials 13 87 101.9 101.9
M7 Metal 8 154.40 206.00 2.67357513 +
M13 Reinforcing Steel 4 135.70 289.50 4.53352985 Equipment
M14 Structural Steel 7 146.50 351.50 9.79522184
M21 Formwork Timber 2 304.10 589.10 1.87438343 B Current "Pn"
M30 Bitumen 3 231.80 469.10 3.07118205 Labour
M38 Electrical Fittings 0 111.80 136.90 0.00000000 + 13 87 101.9 105.5
M44 Hume Pipes 2 166.70 327.60 1.93041392 Materials
P2 Heavy Equipment 26 183.90 222.40 5.44317564 +P3 Fuel 21 268.70 625.40 27.87755862 Equipment
64.48802336
C Price Adjustment Amount in SLR Currency
C.1 Sri Lanka Rupee (SLR) Proportion C.3 United States Dollar US$ Pro ortion
0.966 (V-Vna) Px(Ixc-Ixb) a b (Ln) ZLo
100 Ixb Lo ZLn
a (b+c+d) (Ln,Mn,En)
(Lo+Mo+E
282,816.69 0.966 453,992.68 64.48802336 35,349.46 0.16545992
100
Price Adjustment Amount in SLR Currency (This Period) 318,166.15
DescriptionIndex Ref:
F Pn
F
Currency
453,992.68
213,643.62
x
xx=
=xx
xx=
=x
=
=
=
=
=
= x
+
+
+
+
x=
=
= x
+
+
+
+
x
-
7/27/2019 Escalation Revised
39/70
PC No.
Month: 01 Aug 06 to 31 Aug 06
A Amount Subject to Price Adjustment for this Month
No. Amount
(SLR) SLR US$
1 VARIATIONS 1,589,495.09 Base Index Oct-01 Oct-01
Applicable Index Aug 2006 Aug 2006
Used Index Aug 2006 Aug 2006
This Month Amount Subject to Escalation 1,589,495.09
Amount Due for Each Currency Proportion Amount
(SLR)
Sri Lanka Rupee 68%
USD Portion 32%
B Price Adjustment Factor
B.1 Sri Lanka Rupee Proportion B.2 United States Dollar Proportion
% Indices Sum all Coefficient (%) Indices
Ref Input input Base This Mth Inputs Ref In ut Base This Mth
Px Ixb Ixc Px(Ixb-Ixc)/Ixb a (b+c+d) (Lo+Mo+Eo) (Ln+Mn+En)
L1 Skilled labour 8 181.60 266.70 3.74889868 A Base "Pn"
L3