Schedule 90 Days Haul RoadRev A

Activity ID Activity Name Original

Duration

Start Finish Budgeted LaborUnits

PRIVATE CONCENTRATE HAUL ROAD - SMCV Rev B ( Solid Rock )PRIVATE CONCENTRATE HAUL ROAD - SMCV Rev B ( Solid Rock )298 26-Jun-14 25-Jun-15 61391GENERALGENERAL 274 24-Jul-14 25-Jun-15 0

A8370 Indirect Labor and Supervision 274 24-Jul-14 25-Jun-15 0

PMA AND CIRA PERMITS - SMIPMA AND CIRA PERMITS - SMI 0 26-Jun-14 26-Jun-14 0A8320 PMA AND CIRA PERMITS 0 26-Jun-14 0

PRELIMINAR WORKSPRELIMINAR WORKS 24 26-Jun-14 23-Jul-14 0A8330 PRE - MOBILIZATION EQUIPMENT 19 26-Jun-14 17-Jul-14 0A8360 TOPOGRAFHY AND GEOREFERENCING 5 18-Jul-14 23-Jul-14 0

CONTRACT MILESTONESCONTRACT MILESTONES 0 24-Jul-14 24-Jul-14 0A8310 START CONSTRUCTION 0 24-Jul-14 0

REFERENCES MILESTONEREFERENCES MILESTONE 40 24-Jul-14 12-Sep-14 0AREA 1.- PRIVATE CONCENTRATE HAUL ROADAREA 1.- PRIVATE CONCENTRATE HAUL ROAD 0 24-Jul-14 24-Jul-14 0

A1000Start Task 1 - PCHR 0 24-Jul-14 0AREA 2.- IMPROVEMENT TO LA JOYA TRANSFER STATIONAREA 2.- IMPROVEMENT TO LA JOYA TRANSFER STATION 0 12-Sep-14 12-Sep-14 0

A1020Star Task 2 - LA JOYA TRANSFER STATION 0 12-Sep-14 0AREA 3.- LA JOYA STATION BY PASSAREA 3.- LA JOYA STATION BY PASS 0 0AREA 4.- MATARANI - PANAMERICANA CROSSINGAREA 4.- MATARANI - PANAMERICANA CROSSING 0 0

CONSTRUCTIONSCONSTRUCTIONS 82 26-Jun-14 02-Oct-14 61391AREA 1 .- PRIVATE CONCENTRATE HAUL ROAD ( PCHR )AREA 1 .- PRIVATE CONCENTRATE HAUL ROAD ( PCHR ) 82 26-Jun-14 02-Oct-14 61083

EARTHWORKEARTHWORK 51 24-Jul-14 24-Sep-14 31671WORK FRONT II ( KM 14+000 - KM 30+560. ) 51 24-Jul-14 24-Sep-14 21444

EXCAVATION FOR EARTHWORKS LOOSE MATERIAL AND LOOSE ROCK 33 24-Jul-14 03-Sep-14 1368Excavation Km 14+000 - km 15+000 4 24-Jul-14 30-Jul-14 149Excavation Km 15+000 - km 16+000 6 31-Jul-14 06-Aug-14 285Excavation Km 16+000 - km 17+000 6 07-Aug-14 13-Aug-14 256Excavation Km 17+000 - km 18+000 3 14-Aug-14 16-Aug-14 150Excavation Km 18+000 - km 19+000 1 18-Aug-14 18-Aug-14 14Excavation Km 19+000 - km 20+000 2 19-Aug-14 20-Aug-14 103Excavation Km 20+000 - km 21+000 1 21-Aug-14 21-Aug-14 53Excavation Km 21+000 - km 22+000 1 22-Aug-14 22-Aug-14 23Excavation Km 22+000 - km 23+000 2 23-Aug-14 25-Aug-14 165Excavation Km 23+000 - km 24+000 2 26-Aug-14 27-Aug-14 66Excavation Km 24+000 - km 25+000 1 28-Aug-14 28-Aug-14 2Excavation Km 25+000 - km 26+000 1 28-Aug-14 29-Aug-14 69Excavation Km 26+000 - km 27+000 1 29-Aug-14 29-Aug-14 2Excavation Km 27+000 - km 28+000 1 01-Sep-14 01-Sep-14 1Excavation Km 28+000 - km 29+000 1 01-Sep-14 02-Sep-14 11Excavation Km 29+000 - km 30+000 1 02-Sep-14 02-Sep-14 1Excavation Km 30+000 - km 30+560 1 03-Sep-14 03-Sep-14 17ENBANKMENT CONFORMATION WITH OWN MATERIAL -AND OWN MATERIAL TERRA SQUARE47 31-Jul-14 24-Sep-14 15976

Enbakmebnt - Own Material Km 14+000 - km 15+000 6 31-Jul-14 06-Aug-14 1474Enbakmebnt - Own Material Km 15+000 - km 16+000 ( 1 ) 6 07-Aug-14 13-Aug-14 331Enbakmebnt - Own Material Km 15+000 - km 16+000 ( 2 ) 6 14-Aug-14 20-Aug-14 332Enbakmebnt - Own Material Km 16+000 - km 17+000 ( 1 ) 6 07-Aug-14 13-Aug-14 689Enbakmebnt - Own Material Km 16+000 - km 17+000 ( 2 ) 6 14-Aug-14 20-Aug-14 199Enbakmebnt - Own Material Km 17+000 - km 18+000 ( 1 ) 6 14-Aug-14 20-Aug-14 1546Enbakmebnt - Own Material Km 17+000 - km 18+000 ( 2 ) 6 21-Aug-14 27-Aug-14 1688Enbakmebnt - Own Material Km 18+000 - km 19+000 ( 1 ) 6 21-Aug-14 27-Aug-14 1534Enbakmebnt - Own Material Km 18+000 - km 19+000 ( 2 ) 5 28-Aug-14 03-Sep-14 1534

26 03 10 17 24 31 07 14 21 28 04 11 18 25July 2014 August 2014 September 2014

26-Jun-14, PMA AND CIRA PERMITS - SMI

PMA AND CIRA PERMITS, 26-Jun-1423-Jul-14, PRELIMINAR WORKS

PRE - MOBILIZATION EQUIPMENTTOPOGRAFHY AND GEOREFERENCING24-Jul-14, CONTRACT MILESTONES

START CONSTRUCTION, 24-Jul-1412-Sep-14, REFEREN

24-Jul-14, AREA 1.- PRIVATE CONCENTRATE HAUL ROADStart Task 1 - PCHR, 24-Jul-14

12-Sep-14, AREA 2.- IStar Task 2 - LA JOYA

22

03-Sep-14, EXCAVATION FOR EARTExcavation Km 14+000 - km 15+000

Excavation Km 15+000 - km 16+000Excavation Km 16+000 - km 17+000






Excavation Km 27+000 - km 28+000Excavation Km 28+000 - km 29+000Excavation Km 29+000 - km 30+000

Excavation Km 30+000 - km 30+5602

Enbakmebnt - Own Material Km 14+000 - km 15+000Enbakmebnt - Own Material Km 15+000 - km 16+000 ( 1 )

Enbakmebnt - Own Material Km 15+000 - km 16+000 ( 2 )Enbakmebnt - Own Material Km 16+000 - km 17+000 ( 1 )



Enbakmebnt - Own Material Km 18+0

Schedule 90 days

Page 1 of 4


Duration


Enbakmebnt - Own Material Km 19+000 - km 20+000 6 04-Sep-14 10-Sep-14 2598Enbakmebnt - Own Material Km 20+000 - km 21+000 3 11-Sep-14 13-Sep-14 269Enbakmebnt - Own Material Km 21+000 - km 22+000 ( 1 ) 3 15-Sep-14 17-Sep-14 1891Enbakmebnt - Own Material Km 21+000 - km 22+000 ( 2 ) 6 18-Sep-14 24-Sep-14 1891ENBANKMENT CONFORMATION WITH BORROWED MATERIAL AND CRUSHED STONE - TERRA SQUARE11 21-Aug-14 03-Sep-14 2772

Enbankment with borrowed material Km 15+000 - Km 16+000 6 21-Aug-14 27-Aug-14 1565Enbankment with borrowed material Km 16+000 - Km 17+000 5 28-Aug-14 03-Sep-14 1207PROF. AND COMPAC. OF SUB-GRADE IN ZONES-CUT (ROAD, IMPROVEMENT, CROSSING41 31-Jul-14 17-Sep-14 1328

Prof. and compac. of sub-grade Km 14+000 - km 15+000 6 31-Jul-14 06-Aug-14 280Prof. and compac. of sub-grade Km 15+000 - km 16+000 ( 1 ) 6 07-Aug-14 13-Aug-14 292Prof. and compac. of sub-grade Km 15+000 - km 16+000 ( 2 ) 6 14-Aug-14 20-Aug-14 193Prof. and compac. of sub-grade Km 16+000 - km 17+000 6 21-Aug-14 27-Aug-14 208Prof. and compac. of sub-grade Km 17+000 - km 18+000 3 28-Aug-14 01-Sep-14 131Prof. and compac. of sub-grade Km 18+000 - km 19+000 2 02-Sep-14 03-Sep-14 28Prof. and compac. of sub-grade Km 19+000 - km 20+000 6 04-Sep-14 10-Sep-14 116Prof. and compac. of sub-grade Km 20+000 - km 21+000 6 11-Sep-14 17-Sep-14 80

WORK FRONT I ( KM 00+000 - KM 14+000 ) 51 24-Jul-14 24-Sep-14 10226EXCAVATION FOR EARTHWORKS LOOSE MATERIAL AND LOOSE ROCK 51 24-Jul-14 24-Sep-14 2983

Excavation Km 14+000 - Km 13+000 4 24-Jul-14 30-Jul-14 345Excavation Km 13+000 - Km 12+000 ( 1 ) 6 07-Aug-14 13-Aug-14 219Excavation Km 13+000 - Km 12+000 ( 2 ) 6 14-Aug-14 20-Aug-14 219Excavation Km 13+000 - Km 12+000 ( 3 ) 6 21-Aug-14 27-Aug-14 319Excavation Km 12+000 - Km 11+000 ( 1 ) 5 28-Aug-14 03-Sep-14 293Excavation Km 12+000 - Km 11+000 ( 2 ) 3 04-Sep-14 06-Sep-14 290Excavation Km 11+000 - Km 10+000 ( 1 ) 3 08-Sep-14 10-Sep-14 268Excavation Km 11+000 - Km 10+000 ( 2 ) 3 11-Sep-14 13-Sep-14 268Excavation Km 10+000 - Km 09+000 ( 1 ) 3 15-Sep-14 17-Sep-14 381Excavation Km 10+000 - Km 09+000 ( 2 ) 6 18-Sep-14 24-Sep-14 381EXCAVATION IN SOLID ROCK ( DRILLING AND BLASTING ) 0 0ENBANKMENT CONFORMATION WITH OWN MATERIAL -AND OWN MATERIAL TERRA SQUARE41 07-Aug-14 24-Sep-14 6307

Enbakmebnt - Own Material Km 14+000 - km 13+000 ( 1 ) 6 07-Aug-14 13-Aug-14 843Enbakmebnt - Own Material Km 14+000 - km 13+000 ( 2 ) 6 21-Aug-14 27-Aug-14 515Enbakmebnt - Own Material Km 14+000 - km 13+000 ( 3 ) 5 28-Aug-14 03-Sep-14 515Enbakmebnt - Own Material Km 13+000 - km 12+000 ( 1 ) 6 14-Aug-14 20-Aug-14 612Enbakmebnt - Own Material Km 13+000 - km 12+000 ( 2 ) 6 21-Aug-14 27-Aug-14 612Enbakmebnt - Own Material Km 13+000 - km 12+000 ( 3 ) 5 28-Aug-14 03-Sep-14 806Enbakmebnt - Own Material Km 12+000 - km 11+000 ( 1 ) 6 04-Sep-14 10-Sep-14 801Enbakmebnt - Own Material Km 12+000 - km 11+000 ( 2 ) 6 11-Sep-14 17-Sep-14 801Enbakmebnt - Own Material Km 12+000 - km 11+000 ( 3 ) 6 18-Sep-14 24-Sep-14 801ENBANKMENT CONFORMATION WITH BORROWED MATERIAL AND CRUSHED STONE - TERRA SQUARE0 0PROF. AND COMPAC. OF SUB-GRADE IN ZONES-CUT (ROAD, IMPROVEMENT, CROSSING35 07-Aug-14 17-Sep-14 937

Prof. and compac. of sub-grade Km 14+000 - km 13+000 ( 1 ) 6 07-Aug-14 13-Aug-14 182Prof. and compac. of sub-grade Km 14+000 - km 13+000 ( 2 ) 6 14-Aug-14 20-Aug-14 182Prof. and compac. of sub-grade Km 13+000 - km 12+000 ( 1 ) 6 21-Aug-14 27-Aug-14 155Prof. and compac. of sub-grade Km 13+000 - km 12+000 ( 2 ) 5 28-Aug-14 03-Sep-14 155Prof. and compac. of sub-grade Km 12+000 - km 11+000 ( 1 ) 6 04-Sep-14 10-Sep-14 132Prof. and compac. of sub-grade Km 12+000 - km 11+000 ( 2 ) 6 11-Sep-14 17-Sep-14 132

ARTWORKS AND DRAINAGEARTWORKS AND DRAINAGE 48 07-Aug-14 02-Oct-14 20910WORK FRONT I ( KM 0+000 - KM 14+000 ) 30 28-Aug-14 02-Oct-14 7774

RETAINING WALLS 0 0REINFORCED SOIL WALLS 15 28-Aug-14 15-Sep-14 2719

Reinforced Soil Wall 14 Km 12+960 - Km 13+121 ( L = 160.50m ) 15 28-Aug-14 15-Sep-14 2719


Enbakmebnt - Own MaterEnbakmebnt - Own

Enbakmebnt E

03-Sep-14, ENBANKMENT CONFOREnbankment with borrowed material Km 15+000 -

Enbankment with borrowed material 17-Sep-14, P

Prof. and compac. of sub-grade Km 14+000 - km 15+000Prof. and compac. of sub-grade Km 15+000 - km 16+000 ( 1 )

Prof. and compac. of sub-grade Km 15+000 - km 16+000 ( 2 )Prof. and compac. of sub-grade Km 16+000 - km 17+000

Prof. and compac. of sub-grade Km 17+0Prof. and compac. of sub-grade Km 1

Prof. and compac. of sub-Prof. and com

22

Excavation Km 14+000 - Km 13+000Excavation Km 13+000 - Km 12+000 ( 1 )

Excavation Km 13+000 - Km 12+000 ( 2 )Excavation Km 13+000 - Km 12+000 ( 3 )

Excavation Km 12+000 - Km 11+000 ( 1 )Excavation Km 12+000 - Km 11+000 ( 2 )

Excavation Km 11+000 - KExcavation Km 11+0

Excavation KmE

2Enbakmebnt - Own Material Km 14+000 - km 13+000 ( 1 )

Enbakmebnt - Own Material Km 14+000 - km 13+000 ( 2 )Enbakmebnt - Own Material Km 14+0


Enbakmebnt - Own Material Km 13+0Enbakmebnt - Own Mater

Enbakmebnt E

17-Sep-14, PProf. and compac. of sub-grade Km 14+000 - km 13+000 ( 1 )

Prof. and compac. of sub-grade Km 14+000 - km 13+000 ( 2 )Prof. and compac. of sub-grade Km 13+000 - km 1

Prof. and compac. of sub-grade Km 1Prof. and compac. of sub-

Prof. and com

15-Sep-14, REINReinforced Soil W

Schedule 90 days

Page 2 of 4


Duration


CULVERTS 30 28-Aug-14 02-Oct-14 5055Culvert 12 Km 10+655 ( L = 19.58m ) 4 15-Sep-14 18-Sep-14 543Culvert 13 Km 12+482 ( L = 156.60m ) 30 28-Aug-14 02-Oct-14 4512DITCHES 0 0

WORK FRONT II ( KM 14+000 - KM 30+560 ) 36 07-Aug-14 18-Sep-14 13136RETAINING WALLS 0 0REINFORCED SOIL WALLS 20 07-Aug-14 01-Sep-14 4801

Reinforced Soil Wall 15 Km 15+879 - Km 16+080 - CR ( L = 201.50m ) 14 07-Aug-14 23-Aug-14 157Reinforced Soil Wall 16 Km 15+879 - Km 16+081 ( L = 202.50m ) 14 14-Aug-14 01-Sep-14 4644CULVERT 27 18-Aug-14 18-Sep-14 8335

Culvert 14 Km 17+727 ( L = 78.30m ) 12 18-Aug-14 01-Sep-14 2334Culvert 15 Km 20+784 ( L = 19.58m ) 3 04-Sep-14 08-Sep-14 638Culvert 16 Km 21+374 ( L = 36.25m ) 4 05-Sep-14 09-Sep-14 986Culvert 17 Km 21+924 ( L = 39.15m ) 6 10-Sep-14 16-Sep-14 1121Culvert 18 Km 22+254 ( L = 39.15m ) 6 08-Sep-14 13-Sep-14 1015Culvert 19 Km 22+514 ( L = 33.59m ) 4 15-Sep-14 18-Sep-14 995Culvert 20 Km 23+577 ( L = 44.69m ) 8 28-Aug-14 06-Sep-14 1246DITCHES 0 0

GRANULAR SUB BASE AND BASEGRANULAR SUB BASE AND BASE 18 04-Sep-14 24-Sep-14 7786WORK FRONT II ( KM 14+000 - KM 30+0560 .) 18 04-Sep-14 24-Sep-14 7786

GRANULAR SUB BASE 18 04-Sep-14 24-Sep-14 7786Granular sub base Km 14+000 - km 15+000 6 04-Sep-14 10-Sep-14 2382Granular sub base Km 15+000 - km 16+000 6 11-Sep-14 17-Sep-14 2946Granular sub base Km 16+000 - km 17+000 6 18-Sep-14 24-Sep-14 2458GRANULAR BASE 0 0

WORK FRONT I ( KM 00+000 - KM 14+000 ) 0 0GRANULAR SUB BASE 0 0GRANULAR BASE 0 0

PRIMER AND SAFETY BERMPRIMER AND SAFETY BERM 69 26-Jun-14 17-Sep-14 717WORK FRONT II ( KM 14+000 - KM 30+560. ) 17 28-Aug-14 17-Sep-14 478

PRIMER 0 0SAFETY BERM 17 28-Aug-14 17-Sep-14 478

Safety Berm Km 15+000 - Km 16+000 3 28-Aug-14 01-Sep-14 239Safety Berm Km 20+000 - Km 21+000 3 15-Sep-14 17-Sep-14 239

WORK FRONT I ( KM 00+000 - KM 14+000 ) 3 26-Jun-14 28-Jun-14 239PRIMER 0 0SAFETY BERM 3 26-Jun-14 28-Jun-14 239

Safety Berm Km 10+000 - Km 11+000 3 26-Jun-14 28-Jun-14 239PAVEMENTSPAVEMENTS 0 0

KM 00+000 - KM 30+560 0 0HOT ASPHALTIC LAYER E=6 CM 0 0

SIGNAGE AND ENVIRONMENTAL PROTECTIONSIGNAGE AND ENVIRONMENTAL PROTECTION 0 0( KM 0+000 - KM 30+560 ) 0 0

AREA 2.- IMPROVEMENT TO LA JOYA TRANSFER STATION ENTRANCEAREA 2.- IMPROVEMENT TO LA JOYA TRANSFER STATION ENTRANCE 8 12-Sep-14 20-Sep-14 308PRELIMINAR WORKSPRELIMINAR WORKS 8 12-Sep-14 20-Sep-14 308

Berms and sidewalks demolition 4 12-Sep-14 16-Sep-14 140Existing pavement demolition 4 17-Sep-14 20-Sep-14 168

EARTHWORKEARTHWORK 0 0VARIOUS WORKSVARIOUS WORKS 0 0

ROWLOCK 0 0SONOROUS STRIP 0 0

GRANULAR SUB BASE AND BASEGRANULAR SUB BASE AND BASE 0 0PAVEMENTSPAVEMENTS 0 0SIGNALING AND ENVIRONMENTAL PROTECTIONSIGNALING AND ENVIRONMENTAL PROTECTION 0 0


Culvert 12 K

18-Sep-14,

01-Sep-14, REINFORCED SOIL WALLSReinforced Soil Wall 15 Km 15+879 - Km 16+080 - CR ( L

Reinforced Soil Wall 16 Km 15+879 - Km 18-Sep-14,

Culvert 14 Km 17+727 ( L = 78.30m )Culvert 15 Km 20+784 ( L = 19.58m )

Culvert 16 Km 21+374 ( L = 36.25m )Culvert 17 Km

Culvert 18 Km 22+2Culvert 19 K

Culvert 20 Km 23+577 ( L = 44.69m )

222

Granular sub base Km 14Granular sub

G

17-Sep-14, P17-Sep-14, W

17-Sep-14, SSafety Berm Km 15+000 - Km 16+000

Safety Berm 28-Jun-14, WORK FRONT I ( KM 00+000 - KM 14+000 )

28-Jun-14, SAFETY BERMSafety Berm Km 10+000 - Km 11+000

20-Sep-20-Sep-

Berms and sideExisting

Schedule 90 days

Page 3 of 4


Duration


AREA 3.- LA JOYA STATION BY PASSAREA 3.- LA JOYA STATION BY PASS 0 0PRELIMINAR WORKSPRELIMINAR WORKS 0 0EARTHWORKEARTHWORK 0 0VARIOUS WORKSVARIOUS WORKS 0 0

CROSS AT GRADE 0 0GRANULAR SUB BASE AND BASEGRANULAR SUB BASE AND BASE 0 0PAVEMENTSPAVEMENTS 0 0SIGNALING AND ENVIRONMENTAL PROTECTIONSIGNALING AND ENVIRONMENTAL PROTECTION 0 0

AREA 4.- MATARANI - PANAMERICANA CROSSINGAREA 4.- MATARANI - PANAMERICANA CROSSING 0 0PRELIMINAR WORKSPRELIMINAR WORKS 0 0

VARIOUS WORKS 0 0EXISTING INSTALLATIONS BURIED 0 0

TELEFONICA - FIBER OPTIC NETWORK 0 0TELMEX - FIBER OPTIC NETWORK 0 0VIETTEL- FIBER OPTIC NETWORK 0 0

BRACING FOR EXISTING ELECTRICAL NETWORKS 0 0REP - L1030 0 0

ELEVATION OF EXISTING ELECTRICAL NETWORKS 0 0SEAL - SAN CAMILO CIRCUIT 0 0

EARTHWORKSEARTHWORKS 0 0GRANULAR SUB BASE AND BASEGRANULAR SUB BASE AND BASE 0 0PAVEMENTSPAVEMENTS 0 0SIGNALING AND ENVIROMENTAL PROTECTIONSIGNALING AND ENVIROMENTAL PROTECTION 0 0


Schedule 90 days

Page 4 of 4

Documents

Schedule 90 Days Haul RoadRev A