Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis
The feasibility of re-supplying Summit Camp on the Greenland ice cap from Thule AFB via a 1200-mile (round trip) overland traverse was examined. The assessment focused on the delivery capabilities of tractor fleets consisting of 2-4 prime movers and their economics compared with re-supply by LC130 a...
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ftdtic:ADA539292 2023-05-15T16:27:34+02:00 Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis Lever, James H. Weale, Jason C. ENGINEER RESEARCH AND DEVELOPMENT CENTER HANOVER NH COLD REGIONS RESEARCH AND ENGINEERING LAB 2011-03 text/html http://www.dtic.mil/docs/citations/ADA539292 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA539292 en eng http://www.dtic.mil/docs/citations/ADA539292 Approved for public release; distribution is unlimited. DTIC Economics and Cost Analysis Test Facilities Equipment and Methods *FEASIBILITY STUDIES *RESEARCH FACILITIES *ECONOMIC ANALYSIS WEIGHT CARGO TABLES(DATA) SUPPLIES TRANSPORT AIRCRAFT LOGISTICS PLANNING TRACTORS GREENLAND ICE CAPS FUELS COSTS SLEDS EFFICIENCY CARGO SLEDS ECONOMIC EFFICIENCY ENVIRONMENTAL QUALITY GREENLAND ICE CAP OVERLAND TRAVERSE LC130 AIRCRAFT RESUPPLYING SUMMIT CAMP TRACTOR FLEETS SPT(SOUTH POLE TRAVERSE) CEE(COMPREHENSIVE ENVIRONMENTAL EVALUATION) Text 2011 ftdtic 2016-02-23T06:38:27Z The feasibility of re-supplying Summit Camp on the Greenland ice cap from Thule AFB via a 1200-mile (round trip) overland traverse was examined. The assessment focused on the delivery capabilities of tractor fleets consisting of 2-4 prime movers and their economics compared with re-supply by LC130 aircraft. Initiating a Thule-Summit traverse using a three-tractor fleet conducting one round trip per season can deliver most of the fuel (37,000 gal.) and durable cargo (160,000 lb) needed annually at Summit. A two-tractor fleet conducting two round trips per season would offset ~21 LC130 flights (45,000 gal. fuel, 160,000 lb cargo). The delivery capacity of a four-tractor fleet (47,000 gal. fuel, 240,000 lb cargo) exceeds the present needs at Summit but could service cargo needs for U.S. and international science camps operating along or near the traverse route and it would offset 25 LC130 flights. These results indicate that an overland traverse to re-supply Summit Camp is feasible on delivery efficiency and economic grounds. It would also buffer the program against increases in fuel and flight costs for LC130s. Additional work is needed to prove a safe route onto the ice cap from Thule AFB and to develop an efficient cargo sled based on experience with fuel bladder sleds. Preliminary work suggests that solutions for these issues are straightforward. The original document contains color images. Text Greenland Ice cap South pole Thule Defense Technical Information Center: DTIC Technical Reports database Greenland South Pole Summit Camp ENVELOPE(-38.453,-38.453,72.579,72.579) |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Economics and Cost Analysis Test Facilities Equipment and Methods *FEASIBILITY STUDIES *RESEARCH FACILITIES *ECONOMIC ANALYSIS WEIGHT CARGO TABLES(DATA) SUPPLIES TRANSPORT AIRCRAFT LOGISTICS PLANNING TRACTORS GREENLAND ICE CAPS FUELS COSTS SLEDS EFFICIENCY CARGO SLEDS ECONOMIC EFFICIENCY ENVIRONMENTAL QUALITY GREENLAND ICE CAP OVERLAND TRAVERSE LC130 AIRCRAFT RESUPPLYING SUMMIT CAMP TRACTOR FLEETS SPT(SOUTH POLE TRAVERSE) CEE(COMPREHENSIVE ENVIRONMENTAL EVALUATION) |
spellingShingle |
Economics and Cost Analysis Test Facilities Equipment and Methods *FEASIBILITY STUDIES *RESEARCH FACILITIES *ECONOMIC ANALYSIS WEIGHT CARGO TABLES(DATA) SUPPLIES TRANSPORT AIRCRAFT LOGISTICS PLANNING TRACTORS GREENLAND ICE CAPS FUELS COSTS SLEDS EFFICIENCY CARGO SLEDS ECONOMIC EFFICIENCY ENVIRONMENTAL QUALITY GREENLAND ICE CAP OVERLAND TRAVERSE LC130 AIRCRAFT RESUPPLYING SUMMIT CAMP TRACTOR FLEETS SPT(SOUTH POLE TRAVERSE) CEE(COMPREHENSIVE ENVIRONMENTAL EVALUATION) Lever, James H. Weale, Jason C. Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
topic_facet |
Economics and Cost Analysis Test Facilities Equipment and Methods *FEASIBILITY STUDIES *RESEARCH FACILITIES *ECONOMIC ANALYSIS WEIGHT CARGO TABLES(DATA) SUPPLIES TRANSPORT AIRCRAFT LOGISTICS PLANNING TRACTORS GREENLAND ICE CAPS FUELS COSTS SLEDS EFFICIENCY CARGO SLEDS ECONOMIC EFFICIENCY ENVIRONMENTAL QUALITY GREENLAND ICE CAP OVERLAND TRAVERSE LC130 AIRCRAFT RESUPPLYING SUMMIT CAMP TRACTOR FLEETS SPT(SOUTH POLE TRAVERSE) CEE(COMPREHENSIVE ENVIRONMENTAL EVALUATION) |
description |
The feasibility of re-supplying Summit Camp on the Greenland ice cap from Thule AFB via a 1200-mile (round trip) overland traverse was examined. The assessment focused on the delivery capabilities of tractor fleets consisting of 2-4 prime movers and their economics compared with re-supply by LC130 aircraft. Initiating a Thule-Summit traverse using a three-tractor fleet conducting one round trip per season can deliver most of the fuel (37,000 gal.) and durable cargo (160,000 lb) needed annually at Summit. A two-tractor fleet conducting two round trips per season would offset ~21 LC130 flights (45,000 gal. fuel, 160,000 lb cargo). The delivery capacity of a four-tractor fleet (47,000 gal. fuel, 240,000 lb cargo) exceeds the present needs at Summit but could service cargo needs for U.S. and international science camps operating along or near the traverse route and it would offset 25 LC130 flights. These results indicate that an overland traverse to re-supply Summit Camp is feasible on delivery efficiency and economic grounds. It would also buffer the program against increases in fuel and flight costs for LC130s. Additional work is needed to prove a safe route onto the ice cap from Thule AFB and to develop an efficient cargo sled based on experience with fuel bladder sleds. Preliminary work suggests that solutions for these issues are straightforward. The original document contains color images. |
author2 |
ENGINEER RESEARCH AND DEVELOPMENT CENTER HANOVER NH COLD REGIONS RESEARCH AND ENGINEERING LAB |
format |
Text |
author |
Lever, James H. Weale, Jason C. |
author_facet |
Lever, James H. Weale, Jason C. |
author_sort |
Lever, James H. |
title |
Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
title_short |
Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
title_full |
Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
title_fullStr |
Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
title_full_unstemmed |
Feasibility of Overland Traverse to Re-Supply Summit Camp: Fleet Configuration and Economic Analysis |
title_sort |
feasibility of overland traverse to re-supply summit camp: fleet configuration and economic analysis |
publishDate |
2011 |
url |
http://www.dtic.mil/docs/citations/ADA539292 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA539292 |
long_lat |
ENVELOPE(-38.453,-38.453,72.579,72.579) |
geographic |
Greenland South Pole Summit Camp |
geographic_facet |
Greenland South Pole Summit Camp |
genre |
Greenland Ice cap South pole Thule |
genre_facet |
Greenland Ice cap South pole Thule |
op_source |
DTIC |
op_relation |
http://www.dtic.mil/docs/citations/ADA539292 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766016972671156224 |