J.6.C.2_TO_003_BOQ_(Bulor-Tusu).xlsx

XLSX spreadsheet 184 KB Posted Jul 5, 2016

Attached to: The purpose of this contract is to provide construction services for road and general vertical infrastructure works throughout Liberia.
Solicitation number: SOL-669-16-000006
Issued by: US Agency for International Development Liberia

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J.6.C.2

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File	Type	Posted
Amendment_01 _SOL-669-16-000006.pdf	PDF	Aug 12, 2016
J.6.B.2_TO_BOQ_-_Revised.xlsx	XLSX spreadsheet	Aug 12, 2016
Attachment_J.7.pdf	PDF	Aug 12, 2016
Amended_SOL-669-16-000006.pdf	PDF	Aug 12, 2016
J.6.A.2_TO_BOQ_-_Revised.xlsx	XLSX spreadsheet	Aug 12, 2016
J.6.C.1_TO_003_strip_Map_(_Bulor-Tusu).xlsx	XLSX spreadsheet	Jul 5, 2016
J.3_C-Box_Culvert_drwaings.pdf	PDF	Jul 5, 2016
J.1A-Unit_Rate_Analysis_Sheet.xlsx	XLSX spreadsheet	Jul 5, 2016
J.1-Schedule_of_rates.xlsx	XLSX spreadsheet	Jul 5, 2016
J.6.A.1_Task_order_001_Strip_Map.pdf	PDF	Jul 5, 2016
J.4_Marking_and_Branding_Plan.pdf	PDF	Jul 5, 2016
J.3A-Earthworks_drawings.pdf	PDF	Jul 5, 2016
J.3.D_Drwaings_bridges_ _Box_culverts.pdf	PDF	Jul 5, 2016
J.2-USAID_Liberia_RISE_PEA-ESMMF_FINAL_(1).pdf	PDF	Jul 5, 2016
J.3_B-Pipe_Culverts_Drawings.pdf	PDF	Jul 5, 2016
J.5_Technical_Specifications.docx	DOCX document	Jul 5, 2016
J.6_Task_Order_Request_for_Proposal.docx	DOCX document	Jul 5, 2016
J.6.A.2_TO_001_BOQ_(Bassa-Varmah).xlsx	XLSX spreadsheet	Jul 5, 2016
J.6.B.2_TO_002_BOQ_(Waka-Johnny_Tutu).xlsx	XLSX spreadsheet	Jul 5, 2016
J.6.B.1_TO_002_strip_map_(Waka-Johnny_Tutu).xlsx	XLSX spreadsheet	Jul 5, 2016
Executed_Sol_SOL-669-16-000006.pdf	PDF	Jul 5, 2016

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Cover Page

Annex: C

Bill of Quantities

Project Name: Engineering Services for Rural Road Rehabilitation Project
Funded by:	USAID - Liberia

Contract Name:	Rehabilitation of Bulor - Tusu and Bulor - Goyala
Contract Reference No:		Lot No:

Road Name:	Bulor - Tusu (10.4km)	CH	15+000	to	CH	25+400
Road Name:	Bulor - Goyala (1.8km)	CH	0+000	to	CH	1+800
District :	Quardu Borni
County:	Lofa

Contractor Name:

Bill 1

	Bill of Quantities
Item No	Item Description	Unit	Quantity	Unit Rate (US$)	Amount (US$)
1.0	Preliminary & General Items
1.1	Contractor's mobilization and establishment of site camp	LS	1.0		- 0
1.2	Contractor demobilization and removal of camp site	LS	1.0		- 0
1.3	Bill of Quantities				- 0
1.3.1	Provision of all contractual responsibilities stipulated in section 1.3 of the Specifications	LS	1.0		- 0
1.3.2	Occupational Health and Safety, HIV/AIDs and Gender awareness meetings	No	6.0		- 0
1.4	Accomodation of traffic				- 0
1.4.1	Traffic control and management at working locations	LS	1.0		- 0
1.4.2	Permanent road traffic signs for the completed road	No	8.0		- 0
1.5	Provision, erection, maintenance and removal of project bill sign board as indicated in the drawing or instructed by the Engineer.	No	1.0		- 0
					- 0
1.6	Provide specified insurances and bonds	LS	1.0		- 0
1.7	Construction of temporary detours including their maintenance and restoration	m	375.0		- 0
					- 0
1.8	Time and Method Related Costs				- 0
1.8.1	Provision of Key Site Based Personnel				- 0
					- 0
1.8.1a	Quality Control/Assurance Officer (1No)	Week	24.0		- 0
1.8.1b	Environmental Compliance/Safety Officer (1 No)	Week	24.0		- 0
1.8.1c	Qualified First Aid Assistant (1No)	Week	24.0		- 0
					- 0
1.8.2	Conducting Materials Tests as instructed by the engineer, inclusive of test report preparation				- 0
1.8.2a	Grading & Atterberg Tests	Set	18		- 0
1.8.2b	Compaction Tests	Set	24		- 0
1.8.2c	Concrete Compresive Tests	Set	8		- 0
1.8.2d	Foundation Bearing Capacity Tests at Bridge & Box Culvert Excavations	Set	2.0		- 0

Sub Total for Preliminary Items - 0

&"Arial Narrow,Regular"&12ENGINEERING SERVICES FOR RURAL ROAD REHABILITATION PROJECT Contract Name: Rehabilitation of Bulor-Tusu and Bulor - Goyala Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

&"Arial Narrow,Regular"&9

Bill 2

Item No	Item Description	Unit	Qty	Unit Rate (US$)	Amount (US$)
2.0	Site Preparation and Clearing Works
2.1	Setting out of road alignment and cross sections	m	12200.0		- 0
					- 0
2.2	Site Clearance				- 0
2.2.1	Clearing as specified in the drawings and in section 2.2 of the specification but outside the formation width:				- 0
2.2.1a	In Light Vegetation (medium density bush, plantation, shrub or grass) areas except trees and stumps defined in bill item 2.2.2	SQM	63750.0		- 0
2.2.1b	In Heavy or Dense Vegetation (dense bush, rubber plantation, forests) areas except trees and stumps defined in bill item 2.2.2	SQM	1200.0		- 0
2.2.2	Removal of large trees and tree stumps:				- 0
2.2.2a	Girth exceeding 1.0 m up to and including 2.0 m	No	90.0		- 0
2.2.2b	Girth exceeding 2.0 m up to and including 3.0m	No	10.0		- 0
2.2.2c	Girth exceeding 3.0 m	No			- 0
					- 0
2.2.3	Clearing, Grubbing and Removal of Vegetation & Top Organic Soil from the Road Formation	SQM	109800.0		- 0

Sub Total for Site Preparation and Clearing Works - 0

Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

Bill 3

Item No	Item Description	Unit	Quantity	Unit Rate (US$)	Amount (US$)
3.0	Earthworks and Pavement Works
3.1	Earthworks
3.1.1	Excavation or Cutting to Spoil on existing road bed including disposal to approved disposal locations
3.1.1a	Common or Ordinary Soil	CUM			- 0
3.1.1b	Rock Material	CUM			- 0
3.1.1c	Swamps Locations	CUM			- 0
3.1.2	Bill of Quantities				- 0
3.1.2a	Using cut material (Cross fill or Cut to Fill)	CUM	80.0		- 0
3.1.2b	Using Borrow Material (Ordinary Fill)	CUM	496.6		- 0
3.1.2c	Using rock fill material	CUM			- 0
3.1.3	Heavy grading of a new road bed/formation section to specified cross-section and camber including Watering & Compaction to Min 95% MDD	SQM	107325.0		- 0
3.1.4	Clearing of borrow pit sites for Ordinary Fill Material extraction	SQM	496.6		- 0
3.1.5	Removal of all unsuitable materials from the road formation to any depth as instructed by the engineer and disposal to approved locations.	CUM			- 0
3.1.6	Over-haulage of emarkment fill materials (Beyond 2km haulage distance)	km.m3			- 0
3.2	Gravel Wearing Course				- 0
3.2.1	Excavation, loading, haulage, spreading and compaction of approved gravel pavement to Min 95% MDD.	CUM	9218.8		- 0
3.2.2	Clearing of borrow pit sites for gravel extraction	SQM	9218.8		- 0
3.2.3	Restoration of borrow pit sites	SQM	9218.8		- 0
3.2.4	Over-haulage of gravel (Beyond 5km haulage distance)	km.m3			- 0
3.3	Re-shaping or Re-Grading to form Camber				- 0
3.3.1	Scarification and Reshaping of an existing road section to specified camber including Watering & Compaction to Min 95% MDD	SQM			- 0
3.4	Excavation and Construction of Drains				- 0
3.4.1	Excavation of new open drains (catch water and mitre drains) to specified cross section dimensions (Refer to drawings)				- 0
3.4.1a	In Soft Material	m	1340.0		- 0
3.4.1b	In Rock Material	CUM			- 0
3.4.2	Cleaning and re-shaping of existing side, catch water and mitre drains	m			- 0
3.4.3	Supply material and construct scour checks:				- 0
3.4.3a	Using Wooden Sticks	No			- 0
3.4.3b	Using Dry Stones	No			- 0
3.4.3c	Using Grouted stones	No	449		- 0
3.4.4	Construction of Banks and Dykes	CUM			- 0
3.4.5	Construction of Sub-drains using specified graded boulder material				- 0
3.4.5a	Type 1 as specified in the drawings	CUM			- 0
3.4.5b	Type 2 as specified in the drawings	CUM			- 0
	Sub Total for Earthworks and Gravel Road Pavement Works				- 0

Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

Bill 4

Item No	Item Description	Unit	Quantity	Unit Rate (US$)	Amount (US$)
4.0	Drainage and Structures: Prefabricated Pipe Culvert Works

4.1	Excavation for Pipe Culverts
4.1.1	In soft soils to a trench depth not exceeding 1.5m	CUM	726.3	- 0
4.1.2	In soft soils to a trench depth exceeding 1.5m	CUM		- 0
4.1.3	In Rock	CUM		- 0
4.2	Bill of Quantities			- 0
4.2.1	Using Insitu Excavated Material	CUM		- 0
4.2.2	Using Approved Imported Material	CUM	347.7	- 0
				- 0
4.3	Provide Material and Construct Reinforced Concrete Pipe Culvert			- 0
4.3.1	600mm Diameter	m	176.0	- 0
4.3.2	900mm Diameter	m	67.0	- 0
4.3.3	1200mm Diameter	m		- 0
4.3.4	1500mm Diameter	m		- 0
				- 0
4.4	Provide Material and Cast insitu Concrete in class			- 0
4.4.1	Class 10 MPA for Blinding	CUM		- 0
4.4.2	Class 15 MPA in Bedding & Haunch	CUM	98.7	- 0
4.4.4	Class 20 MPA in Culvert End Structures & Reinforced Concrete Bedding	CUM	153.4	- 0
4.5	Provide Material and Construct Cement Bound Masonry Works at End Structures			- 0
4.5.1	Using cement masonry blocks	CUM		- 0
4.5.2	Using Stones	CUM		- 0
4.6	Provide, place and compact hardcore foundation for pipe structures in very soft spots as instructed by the engineer	CUM	10.0	- 0
4.7	Construct temporary water diversions in locations of active water courses including their maintenance and removal by:			- 0
4.7.1	Excavation of diversion channels	CUM	84.0	- 0
4.7.2	Constructing temporary barriers	CUM	87.2	- 0
4.8	Provide Material and Construct Stone Pitching to specified thickness:			- 0
4.8.1	Using Dry (Plain) Stone Pitching	SQM		- 0
4.8.2	Using Grouted Stone Pitching	SQM	4108.0	- 0
4.9	Provide Material and Construct Rip-Rap Protection to specified thickness			- 0
4.9.1	Using Dry (Plain) Packed Stone	CUM		- 0
4.9.2	Using Grouted Stone	CUM		- 0
4.10	Provide Material and Construct Stone Masonry Walls			- 0
4.10.1	Using Dry (Plain) Stone Masonry	CUM		- 0
4.10.2	Using Grouted Stone Masonry	CUM		- 0
4.11	Provide Material and Construct Mass Concrete for Pitching (Paving)	CUM		- 0
4.12	Provide and Construct Stone Filled Gabion Works using Gabion Boxes including the foundation preparation, as per standard drawings and specs			- 0
4.12.1	In approved Gabion Box quality and specified dimensions	CUM		- 0
4.12.2	In approved Reno Mattress quality and specified dimensions	CUM		- 0
4.13	Supply and Fix Reinforcing Steel in Reinforced Concrete			- 0
4.13.1	Mild steel bars	Kg	10015.9	- 0
4.13.2	High yield steel bars	Kg		- 0
4.13.3	Welded steel fabric	Kg		- 0
4.14	Provide Material, Place and fix into position of concrete formwork including its removal after concrete curing			- 0
4.14.1	Rough finish formwork	SQM	810.4	- 0
4.14.2	Fair finish formwork	SQM	810.4	- 0
				- 0
4.15	Provide for the desilting of existing pipe culverts including opening of inlets and outlets			- 0
4.15.1	600mm & 900mm Diameter	m		- 0
4.15.2	1200mm & 1500mm Diameter	m		- 0
				- 0
4.16	Demolition and disposal of existing pipe structures (RCP & CMP)			- 0
4.16.1	600mm & 900mm Diameter	No	6.0	- 0
4.16.2	1200mm & 1500mm Diameter	No		- 0
4.17	Demolition and disposal of existing log bridges at pipe structures locations	No	3.0	- 0
4.18	Excavation of Pipe Culvert Outlets and Inlets at Existing & New Pipe Culvert Locations as instructed by the Engineer	CUM	781.5	- 0
	Sub Total for Drainage and Structures (Pre-fabricated Pipe Culverts)			- 0

Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

Bill 5

Item No	Item Description	Unit	Quantity	Unit Rate (US$)	Amount (US$)
5.0	Miscellaneous Items (Pipe Culverts)
5.1	Trimming	SQM			- 0
5.1.2	Establishing Vegetation				- 0
5.1.2a	Establishing Vegetation: Planting and establishing grass from imported sources within country	SQM			- 0
5.1.2b	Establishing Vegetation: Planting and establishing grass using approved bush sods from site area	SQM			- 0
5.1.2c	Planting of trees	No			- 0
5.1.2d	Bill of Quantities	SQM			- 0
5.2	Construction of Lined drains at specified road sections as shown on the drawings				- 0
5.2.1	In class 20 MPA (1: 2: 4) concrete	CUM			- 0
5.2.2	In grouted stone masonry	CUM			- 0

Sub Total for Miscellaneous Items - 0

Contract Name: Rehabilitation of John's Town - Bulor Road Name: John's Town - Bulor County: Lofa&14

Box Culvert 16+050

Item No	Item Description Box Culvert Structure	Unit	Quantity	Unit Rate (US$)	Amount (US$)
7.0 a	Bulor - Tusu, Ch 16+050 (Box Culvert)- Single Cell
7.1	Construction of Temporary Works & Water Diversions
	Construct temporary water diversions at Box Culvert locations on active water courses including their maintenance and removal by:
7.1.1	Excavation of diversion channels	CUM	19.2		- 0
7.1.2	Erection of temporary barriers	CUM			- 0
7.1.3	Construction and removal temporary Log Bridge structures on detour roads	LS	1.0		- 0
7.2	Excavation of Foundations for Structures				- 0
7.2.1	In Common Soils to 1 - 5m depth	CUM	166.60		- 0
7.2.2	In Common Soils to 5 - 10m depth	CUM			- 0
7.2.3	In Rock Material lrrespective of Depth	CUM			- 0
7.2.4	Preparation of excavated surface to receive permanent works.	SQM	37.80		- 0
7.2.5	Disposal of surplus excavated material as directed by the Engineer	CUM			- 0
7.2.6	Disposal of excavated material; rock	CUM			- 0
7.3	Backfill to Structures				- 0
	Provide Material, backfill in layers not exceeding 200mm, water and compact approved backfill to 95% MDD				- 0
7.3.1	Using Insitu Excavated Material	CUM			- 0
7.3.2	Using Approved Imported Material	CUM	73.00		- 0
7.3.3	Using imported single size pervious crushed stone backfill behind wing walls and stems including cast in place PVC weep holes as shown on drawings	CUM	3.3		- 0
7.3.4	Provide, place and. compact hardcore foundation layer in very soft spots (with low bearing capacity) as instructed by the engineer	CUM	10.94		- 0
7.4	Form Work and Shuttering				- 0
	Provide Material, Place, Fix and Brace into position of concrete formwork and shuttering including its removal after concrete curing				- 0
7.4.1	Rough finish formwork	SQM	42.0		- 0
7.4.2	Fair finish formwork	SQM	56.9		- 0
7.5	Steel Reinforcement Works				- 0
	Supply and Fix Reinforcing Steel in Reinforced Concrete				- 0
7.5.1	Mild steel bars	Kg	4394.1		- 0
7.5.2	High yield stress steel bars	Kg			- 0
7.5.3	Welded steel fabric	Kg			- 0
7.5.4	Provide and install fixed and expandable bearings	Set			- 0
7.6	Concrete Works for Structures				- 0
	Provide Materials, cast In-situ concrete to structures including curing in class				- 0
7.6.1	Class 10 (1:4:8)	CUM			- 0
7.6.2	Class 15/40	CUM	8.25		- 0
7.6.3	Class 20/20	CUM			- 0
7.6.4	Class 25/20	CUM	0.0		- 0
7.6.5	Class 30/20	CUM	29.30		- 0
7.7	Railing Aesthetic Treatments & Safety Works				- 0
	Fabrication and construction of Box culvert guardrails				- 0
7.7.1	Provide 75 mm gulvanised pipe for Box culvert guardrails as shown on the drawings and specifications	m	19.12		- 0
7.7.2	Painting (3 Coats) to concrete surfaces of box Culvert guard rails, parapet & barriers using the epoxy paint and colours as specified by the engineer	LS	1.0		- 0
7.8	River Training Works				- 0
	Provide all necessary equipment, and labour necessary for river training works as shown on the drawings or instructed by the engineer, in conditions of				- 0
7.8.1	Opening by removal of Vegetation & downstream tree logs in water way channel to a minimum of 25m on either side of water channel or as directed by the Engineer	LS	1.0		- 0
7.8.2	Excavation and sloping of land mass upstream/downstream of water channel	Cum			- 0
7.8.3	Excavation & Installation of Gabion works upstream/downstream for river training	Cum			- 0
7.8.4	Permanent Deposition of Clay Soil/Rock Mass in existing channel to divert flow of water to new design channel	Cum			- 0
7.9	Demolition of Existing Structures				- 0
7.9.1	Demolition and disposal of existing pipe structures (RCP & CMP) within vicinity of proposed Box Culvert Location	No			- 0
7.9.2	Demolition and disposal of existing Log Bridge structures within vicinity of proposed Box Culvert Location	No	1.0		- 0
7.10	Maintenance of Existing Structures				- 0
7.10.1	Provide for the desilting of existing Box Culvert Water Way & Aprons	No			- 0
7.10.2	Excavation of inlets and outlets at existing Box Culverts as instructed by the engineer	CUM			- 0
7.11	Erosion Protection Works				- 0
7.11.1	Provide Material and Construct Stone Pitching to specified thickness:				- 0
7.11.1.1	Using Dry (Plain) Stone Pitching	SQM			- 0
7.11.1.2	Using Grouted Stone Pitching	SQM	80.0		- 0
7.11.2	Provide Material and Construct Rip-Rap Protection to specified thickness				- 0
7.11.2.1	Using Dry (Plain) Packed Stone	CUM			- 0
7.11.2.2	Using Grouted Stone	CUM			- 0
7.11.3	Provide and Construct Stone Filled Gabion Works including the foundation preparation, as per standard drawings and specification				- 0
7.11.3.1	In approved Gabion Box quality and specified dimensions	CUM			- 0
7.11.3.2	In approved Reno Mattress quality and specified dimensions	CUM			- 0
7.12	Landscaping and Grassing				- 0
7.12.1	Trimming	SQM			- 0
7.12.2	Establishing Vegetation: Planting and establishing grass from imported sources within country	SQM			- 0
7.12.3	Establishing Vegetation: Planting and establishing grass using approved bush sods from site area	SQM			- 0
7.13	Finishing Works				- 0
7.13.1	Provide all necessary equipment and labour to clean and dispose away from site, all construction debris in the vicinity of the finished box culvert structure	LS			- 0
7.13.2	Provide, spread and compact selected gravel backfill to Min 95% MDD on top of box culvert slab and approaches (both sides) to finished road profile.	CUM	369.2		- 0
	Sub Total for Box Culvert Structure				- 0

&"Arial Narrow,Regular"ENGINEERING SERVICES FOR RURAL ROAD REHABILITATION PROJECT Contract Name: Rehabilitation of Bulor-Tusu and Bulor-Goyala Road Name: Bulor-Tusu and Bulor-Goyala County: Lofa&14

Box culvert 17+175

Item No	Item Description	Unit	Quantity	Unit Rate (US$)	Amount (US$)
7.0 b	Bulor - Tusu - Ch 17+175 Box Culvert
7.1	Construction of Temporary Works & Water Diversions
	Construct temporary water diversions at Box Culvert locations on active water courses including their maintenance and removal by:
7.1.1	Excavation of diversion channels	CUM	24.0		- 0
7.1.2	Erection of temporary barriers	CUM			- 0
7.1.3	Construction and removal temporary Log Bridge structures on detour roads	LS	1.0		- 0
7.2	Excavation of Foundations for Structures				- 0
7.2.1	In Common Soils to 1 - 5m depth	CUM	237.53		- 0
7.2.2	In Common Soils to 5 - 10m depth	CUM			- 0
7.2.3	In Rock Material lrrespective of Depth	CUM			- 0
7.2.4	Preparation of excavated surface to receive permanent works.	SQM	38.53		- 0
7.2.5	Disposal of surplus excavated material as directed by the Engineer	CUM			- 0
7.2.6	Disposal of excavated material; rock	CUM			- 0
7.3	Backfill to Structures				- 0
	Provide Material, backfill in layers not exceeding 200mm, water and compact approved backfill to 95% MDD				- 0
7.3.1	Using Insitu Excavated Material	CUM			- 0
7.3.2	Using Approved Imported Material	CUM	110.00		- 0
7.3.3	Using imported single size pervious crushed stone backfill behind wing walls and stems including cast in place PVC weep holes as shown on drawings	CUM	6.5		- 0
7.3.4	Provide, place and. compact hardcore foundation layer in very soft spots (with low bearing capacity) as instructed by the engineer	CUM	15.00		- 0
7.4	Form Work and Shuttering				- 0
	Provide Material, Place, Fix and Brace into position of concrete formwork and shuttering including its removal after concrete curing				- 0
7.4.1	Rough finish formwork	SQM	54.3		- 0
7.4.2	Fair finish formwork	SQM	69.2		- 0
7.5	Steel Reinforcement Works				- 0
	Supply and Fix Reinforcing Steel in Reinforced Concrete				- 0
7.5.1	Mild steel bars	Kg	4562.5		- 0
7.5.2	High yield stress steel bars	Kg			- 0
7.5.3	Welded steel fabric	Kg			- 0
7.5.4	Provide and install fixed and expandable bearings	Set			- 0
7.6	Concrete Works for Structures				- 0
	Provide Materials, cast In-situ concrete to structures including curing in class				- 0
7.6.1	Class 10 (1:4:8)	CUM			- 0
7.6.2	Class 15/40	CUM	10.21		- 0
7.6.3	Class 20/20	CUM			- 0
7.6.4	Class 25/20	CUM	0.0		- 0
7.6.5	Class 30/20	CUM	37.66		- 0
7.7	Railing Aesthetic Treatments & Safety Works				- 0
	Fabrication and construction of Box culvert guardrails				- 0
7.7.1	Provide 75 mm gulvanised pipe for Box culvert guardrails as shown on the drawings and specifications	m	10.4		- 0
7.7.2	Painting (3 Coats) to concrete surfaces of box Culvert guard rails, parapet & barriers using the epoxy paint and colours as specified by the engineer	LS	1.0		- 0
7.8	River Training Works				- 0
	Provide all necessary equipment, and labour necessary for river training works as shown on the drawings or instructed by the engineer, in conditions of				- 0
7.8.1	Opening by removal of Vegetation & downstream tree logs in water way channel to a minimum of 25m on either side of water channel or as directed by the Engineer	LS	1.0		- 0
7.8.2	Excavation and sloping of land mass upstream/downstream of water channel	Cum			- 0
7.8.3	Excavation & Installation of Gabion works upstream/downstream for river training	Cum			- 0
7.8.4	Permanent Deposition of Clay Soil/Rock Mass in existing channel to divert flow of water to new design channel	Cum			- 0
7.9	Demolition of Existing Structures				- 0
7.9.1	Demolition and disposal of existing pipe structures (RCP & CMP) within vicinity of proposed Box Culvert Location	No			- 0
7.9.2	Demolition and disposal of existing Log Bridge structures within vicinity of proposed Box Culvert Location	No	1.0		- 0
7.10	Maintenance of Existing Structures				- 0
7.10.1	Provide for the desilting of existing Box Culvert Water Way & Aprons	No			- 0
7.10.2	Excavation of inlets and outlets at existing Box Culverts as instructed by the engineer	CUM			- 0
7.11	Erosion Protection Works				- 0
7.11.1	Provide Material and Construct Stone Pitching to specified thickness:				- 0
7.11.1.1	Using Dry (Plain) Stone Pitching	SQM			- 0
7.11.1.2	Using Grouted Stone Pitching	SQM	80.0		- 0
7.11.2	Provide Material and Construct Rip-Rap Protection to specified thickness				- 0
7.11.2.1	Using Dry (Plain) Packed Stone	CUM			- 0
7.11.2.2	Using Grouted Stone	CUM			- 0
7.11.3	Provide and Construct Stone Filled Gabion Works including the foundation preparation, as per standard drawings and specification				- 0
7.11.3.1	In approved Gabion Box quality and specified dimensions	CUM			- 0
7.11.3.2	In approved Reno Mattress quality and specified dimensions	CUM			- 0
7.12	Landscaping and Grassing				- 0
7.12.1	Trimming	SQM			- 0
7.12.2	Establishing Vegetation: Planting and establishing grass from imported sources within country	SQM			- 0
7.12.3	Establishing Vegetation: Planting and establishing grass using approved bush sods from site area	SQM			- 0
7.13	Finishing Works				- 0
7.13.1	Provide all necessary equipment and labour to clean and dispose away from site, all construction debris in the vicinity of the finished box culvert structure	LS			- 0
7.13.2	Provide, spread and compact selected gravel backfill to Min 95% MDD on top of box culvert slab and approaches (both sides) to finished road profile.	CUM	400.0		- 0
	Sub Total for Box Culvert Structure				- 0

&"Arial Narrow,Regular"ENGINEERING SERVICES FOR RURAL ROAD REHABILITATION PROJECT Contract Name: Rehabilitation of Bulor-Tusu and Bulor-Goyala Road Name: Bulor-Tusu and Bulor-Goyala County: Lofa&14

Bill 9

Item No	Item Description	Unit	Unit Rate (US$)
9.0	Dayworks Activities (Include Overheads & Profit)
9.1	Unskilled Labour	Day
9.2	Skilled Labour	Day
9.3	Foreperson	Day
9.4	Surveyor	Day
9.5	Surveying Assistant	Day
9.6	Bill of Quantities	Day
	Supply of Materials to Site
9.7	Cement in 50 Kg Bags	bag
9.8	Reinforcement steel
9.8.1	Mild steel bars	Kg
9.8.2	High yield stress steel bars	Kg
9.8.3	Welded steel fabric	Kg
9.9	Crushed Stone Aggregate	CUM
9.10	Sand (Fine or Coarse)	CUM
9.11	Hard Wood Timber to quality specified by the engineer
9.11.1	12' x 1'	m
9.11.2	12' x 2'	m
9.11.3	4' x 2'	m
9.11.4	4' x 6'	m
9.11.5	2' x 2'	m
9.12	Plywood
9.13	Diesel (Fuel)	Gal
9.14	Petrol (Gas)	Gal
	Plant and Equipment (Dry) based on 8Hr Day
9.15	Concrete mixer	Day
9.16	Concrete vibrator	Day
9.17	Power saw	Day
9.18	Water Pump	Day
9.19	Steel Wheel (Dead Weight) Roller	Day
9.20	Plate compactor	Day
9.21	Vibratory Pedestrian roller (1- 2 tonnes) roller	Day
9.22	Self propelled (5-8 tonnes) Vibratory roller	Day
9.23	4WD Supervision Vehicle	Day
9.24	Grader (mInimum 135 Horse Power)	Day
9.25	Crawler Dozer with Ripper
9.25.1	Cat D7 or Dozer with Equivalent 200 Horse Power	Day
9.25.2	Cat D6 or Dozer with Equivalent 120 Horse Power	Day
9.26	Crawler Hydraulic Excavator
9.26.1	Hydraulic Excavator (Tracked) 10-20 t	Day
9.26.2	Hydraulic Excavator (Tracked) 20-30 t	Day
9.27	Wheel/Front End Loader (1.5 tonne bucket)	Day
9.28	JCB Wheel Loader/Back Hoe	Day
9.29	Water bowser
9.29.1	5000 Ltr	Day
9.29.2	2000 Ltr	Day
9.30	Dump Truck	Day
9.30.1	4 - 6 cu.m size	Day
9.30.2	7 - 8 cu.m size	Day
9.30.3	9 - 12 cu.m size	Day
9.31	Crane Mounted Truck (1.5 tonne)	Day

Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

Bill Summary

Bill No	Bill Description	Amount (US$)
	Summary of Bill Items
1.0	Preliminary & General Items	- 0
2.0	Site Preparation and Clearing Works	- 0
3.0	Earthworks and Pavement Works	- 0
4.0	Drainage and Structures: Prefabricated Pipe Culvert Works	- 0
5.0	Miscellaneous Items (Pipe Culverts)	- 0
6.0	Drainage and Structures: Cast in Place U-Culvert Works
7.0 a	Box Culvert Structure - 16+050	- 0
7.0 b	Box Culvert Structure - 17+175	- 0
8.0	Bridge Structures
9.0	Day Works Activities

Total Transfered to the Grand Summary Sheet - 0

Road Name: Bulor-Tusu and Bulor - Goyala County: Lofa

File details come from the government source that posted it. Updated Nov 14, 2017.