31/PR/BSPTCL/2026-01

Dismantling expanded metal or R.R.C. fabrics with necessary battens and beading including stacking the serviceable material within 50 metres lead.

Dismantling roofing including ridges, hips valleys and gutters etc. and stacking the material within 50 metres lead of: Asbestos sheet

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.8mm thick with zinc coating not less than 275 gm/sqm

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with G.I.J. or L hooks . Bolts and nuts 8 mm dia. G. 1. limpet and bitumen washers complete. 0.80 mm thick with zinc coating not less than 275 gm/m2 Consider the length of the ridge 10.35 metres. The ridge will be made out of plain G. I. sheets 0.9 m x 1.8 m ,

Providing and fixing 15 cm wide 45 cm over all semi circular plain G.S. sheet gutter with iron brackets 40x3 mm size bolts, nuts and washers etc. including making necessary connections with rain water pipes complete. 0.80 mm thick with zinc coating not less than 275 gm/m2

Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with G.I.J. or L hooks, bolts and nuts 8 mm dia. G.I. limpet and bitumen washers complete.1.60 mm thick with zinc coating not less than 350 gm/sqm

Repairs to plaster of thickness 12 mm to 20 mm in patches o farea 2.5 sq.meters and under, including cutting the patch in proper shape, rakingout joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge With cement mortar 1:4 (1 cement :4 fine Sand)

Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratches tec. Complete

Demolishing brick work including stacking of serviceable material and disposal of unserviceable material within 50 meters lead: In cement mortar

Demolishing R.C.C. work including stacking of steel bars and disposal of unserviceable material withing 50 metres lead:

Taking out doors, windows and clerestory window shutters (steelor wood) including stacking within 50 meters lead.:Of area 3 sqm and below

Taking out doors, windows and clerestory window shutters (steelor wood) including stacking within 50 meters lead.:Of area beyond 3 sqm

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified,excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) :400mm dia pile

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m . including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All Kinds of soil

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m All kinds of soil

Turfing Lawns with Fine Grassing including Ploughing, Dressing Turfing lawns with fine grassing including ploughing,dressing including breaking of clods, removal of rubbish, dressing and supplying doobs grass roots at 10 cm apart, including supplying and spreading of farm yard manure at rate of 0.6 cum per 100 sqm.

Planting of Trees and their Maintenance for one Year Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year.

Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete

Supplying and stacking at site.53 mm to 22.4 mm size stone aggregate

Supplying and stacking at site.Moorum

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.1:4:8 (1cement: 4 coarse sand : 8 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cementcontent as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and including retard setting of concrete, improve workability without impairing strength andadmixtures in recommended proportions as per IS: 9103 to accelerate, reinforcement,durability as per direction of Engineer-in charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately (Upto plinth level).

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix,including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and including retard setting of concrete, improve workability without impairing strength and admixtures in recommended proportions as per IS: 9103 to accelerate,reinforcement,durability as per direction of Engineer-incharge.Note:- Cement content considered in this item is @ 340 kg/cum. Excess or less cement used as per design mix is payable or recoverable separately (Above Plinth level).

Providing & laying in position Specified grade of reinforcement cement concrete excluding the cost of centring ,shuttering,finishing and reinforcement-All work up to plinth level. (a) 1:1.5:3( 1Cement:1.5Coarse Sand:3gradede stone aggregate 20mm,nominal size.

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement.(a) 1:1.5:3(M20)

Cement plaster in course sand 12 mm cement plaster of mix 1:6(1 cement: 6 coarse sand)

Providing 15 mm cement plaster mix -1:6 (1 cement: 6 coarse sand)

Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-20 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-16 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-12 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-10 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-8 mm

Centring and shuttering including strutting, propping etc. And removal of form for lintels, beams, Plinth Beam, griders, bressumers and cantilevers.

Centring and shuttering including strutting, propping etc. And removal of form for Columns,Pillars, Piers, Abutments, Posts and Strut

Centring and shuttering including strutting,propping etc. and removal of form for.Foundations, footings, bases of columns etc. for mass concrete

Centring and shuttering including strutting,propping etc. and removal of form for.Suspended floors, roots, landings, balcnies and access platform.

Brick work with bricks of class designation 100A in foundations and plinth in :Cement mortar 1 :6 (1 cement: 6 coarse sand )

Extra for Brick work in superstructure above plinth level upto floor V cum

Applying one coat of cement primer of approved brand and manufacture on wall surface Distemper primer

Applying one coat of cement primer of approved brand and manufacture on wall surface: Cement Primer

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shadeOld work (one or more coats)

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade New work (three or more coats)

Distempering with 1st quality washable distemper (ready made ) of approved manufacturer and of required shade and colour complete. As per manufacture's specifications.One or more coats on old work

Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:Old steel work (one or more coats)

Painting with aluminum paint of approved brand and manufacture to give an even shade.over new steel work(Two or more coats)

Providing 250mm wide brick drain in cement mortar (1:6) with av. 150mm. Clear depth and 250mm apron including cost of E/W. involved with 75mm cement concrete (1:4:8) over one brick designation 100-A flat soling in proper grade and slope at the base.the drain duly.plastered in CM. (1:3) with punning over exposed surface all complete as per building specification and direction of E/l,

Cast-in-Situ Cement Concrete M20 Kerb (Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M- 15 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 409) PCC M15 for Kerb Base

Cast-in-Situ Cement Concrete M20 Kerb (Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M15 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 409) PCC M20 for Kerb cast in situ

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height

Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratchestec.complete

Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of ail dirt, scales, oil, grease and other foreign mater;al etc. and lining out complete.

Providing and fixing unplasticised -PVC pipe clip of approved design to unplasticised PVC rain water pipe by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing on cement mortar(1:4) 1 cement: 4corsa sand and making good the wall etc complete 110 mm

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth.

Excavating, supplying and filling of local earth (including royalty but excluding cairriage cost) by mechanical transport upto a lead of 3km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. If local earth is available at more than 3 km lead the actual lead must be approved by compitent authority. cairraiage of material will be paid seperately and calculated after deducting initial lead.

Required unskilled labour

Local wood in scantling

Second clas's kail wood in planks

Recovery of scrap steel

Description

Carriage cost of materials

Bricks

Local sand

Coarse sand

Stone Aggregate

Moorum

Extra Cost of Materials

Cement

Brick

Brick of designation 100A class (Recovery)

In fig

Local Sand

Coarse sand

Aggregate

Moorum

Earth

31/PR/BSPTCL/2026-Sl. no-01

Repair & Maintenance of boundary wall, residential quarter & store shed including construction of road, main gate and landscaping work at 132/33 KV GSS, Dumraon.

Description

Dismantling expanded metal or R.R.C. fabrics with necessary battens and beading including stacking the serviceable material within 50 metres lead.

Dismantling roofing including ridges, hips valleys and gutters etc. and stacking the material within 50 metres lead of: Asbestos sheet

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.8mm thick with zinc coating not less than 275 gm/sqm

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with G.I.J. or L hooks . Bolts and nuts 8 mm dia. G. 1. limpet and bitumen washers complete. 0.80 mm thick with zinc coating not less than 275 gm/m2 Consider the length of the ridge 10.35 metres. The ridge will be made out of plain G. I. sheets 0.9 m x 1.8 m ,

Providing and fixing 15 cm wide 45 cm over all semi circular plain G.S. sheet gutter with iron brackets 40x3 mm size bolts, nuts and washers etc. including making necessary connections with rain water pipes complete. 0.80 mm thick with zinc coating not less than 275 gm/m2

Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with G.I.J. or L hooks, bolts and nuts 8 mm dia. G.I. limpet and bitumen washers complete.1.60 mm thick with zinc coating not less than 350 gm/sqm

Repairs to plaster of thickness 12 mm to 20 mm in patches o farea 2.5 sq.meters and under, including cutting the patch in proper shape, rakingout joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge With cement mortar 1:4 (1 cement :4 fine Sand)

Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratches tec. Complete

Demolishing brick work including stacking of serviceable material and disposal of unserviceable material within 50 meters lead: In cement mortar

Demolishing R.C.C. work including stacking of steel bars and disposal of unserviceable material withing 50 metres lead:

Taking out doors, windows and clerestory window shutters (steelor wood) including stacking within 50 meters lead.:Of area 3 sqm and below

Taking out doors, windows and clerestory window shutters (steelor wood) including stacking within 50 meters lead.:Of area beyond 3 sqm

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified,excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) :400mm dia pile

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m . including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All Kinds of soil

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m All kinds of soil

Turfing Lawns with Fine Grassing including Ploughing, Dressing Turfing lawns with fine grassing including ploughing,dressing including breaking of clods, removal of rubbish, dressing and supplying doobs grass roots at 10 cm apart, including supplying and spreading of farm yard manure at rate of 0.6 cum per 100 sqm.

Planting of Trees and their Maintenance for one Year Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year.

planting trees by the road side (Duranda trees) in 0.6m dia holes 1 m deep dug in the ground mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year.

Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete

Supplying and stacking at site.53 mm to 22.4 mm size stone aggregate

Moorum

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.1:4:8 (1cement: 4 coarse sand : 8 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cementcontent as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and including retard setting of concrete, improve workability without impairing strength andadmixtures in recommended proportions as per IS: 9103 to accelerate, reinforcement,durability as per direction of Engineer-in charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately (Upto plinth level).

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix,including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and including retard setting of concrete, improve workability without impairing strength and admixtures in recommended proportions as per IS: 9103 to accelerate,reinforcement,durability as per direction of Engineer-incharge.Note:- Cement content considered in this item is @ 340 kg/cum. Excess or less cement used as per design mix is payable or recoverable separately (Above Plinth level).

Providing & laying in position Specified grade of reinforcement cement concrete excluding the cost of centring ,shuttering,finishing and reinforcement-All work up to plinth level. (a) 1:1.5:3( 1Cement:1.5Coarse Sand:3gradede stone aggregate 20mm,nominal size.

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement.(a) 1:1.5:3(M20)

Cement plaster in course sand 12 mm cement plaster of mix 1:4(1 cement: 4 coarse sand)

Providing 15 mm cement plaster mix -1:4 (1 cement: 4 coarse sand)

Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-20 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-16 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-12 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-10 mm

Providing and fixing in position of Reinforcement for RCC work including straightening,cutting,bending and binding etc.Thermo-Mechanically Treated bars(FE-500)-8 mm

Centring and shuttering including strutting, propping etc. And removal of form for lintels, beams, Plinth Beam, griders, bressumers and cantilevers.

Centring and shuttering including strutting, propping etc. And removal of form for Columns,Pillars, Piers, Abutments, Posts and Strut

Centring and shuttering including strutting,propping etc. and removal of form for.Foundations, footings, bases of columns etc. for mass concrete

Centring and shuttering including strutting,propping etc. and removal of form for.Suspended floors, roots, landings, balcnies and access platform.

Brick work with bricks of class designation 100A in foundations and plinth in :Cement mortar 1 :6 (1 cement: 6 coarse sand )

Extra for Brick work in superstructure above plinth level upto floor V cum

Applying one coat of cement primer of approved brand and manufacture on wall surface Distemper primer

Applying one coat of cement primer of approved brand and manufacture on wall surface: Cement Primer

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shadeOld work (one or more coats)

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade New work (three or more coats)

Distempering with 1st quality washable distemper (ready made ) of approved manufacturer and of required shade and colour complete. As per manufacture's specifications.One or more coats on old work

Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:Old steel work (one or more coats)

Painting with aluminum paint of approved brand and manufacture to give an even shade.over new steel work(Two or more coats)

Providing 250mm wide brick drain in cement mortar (1:6) with av. 150mm. Clear depth and 250mm apron including cost of E/W. involved with 75mm cement concrete (1:4:8) over one brick designation 100-A flat soling in proper grade and slope at the base.the drain duly.plastered in CM. (1:3) with punning over exposed surface all complete as per building specification and direction of E/l,

Cast-in-Situ Cement Concrete M20 Kerb (Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M- 15 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 409) PCC M15 for Kerb Base

PCC M20 for Kerb cast in situ

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height

Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratchestec.complete

Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of ail dirt, scales, oil, grease and other foreign mater;al etc. and lining out complete.

Providing and fixing unplasticised -PVC pipe clip of approved design to unplasticised PVC rain water pipe by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing on cement mortar(1:4) 1 cement: 4corsa sand and making good the wall etc complete 110 mm

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth.

Excavating, supplying and filling of local earth (including royalty but excluding cairriage cost) by mechanical transport upto a lead of 3km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. If local earth is available at more than 3 km lead the actual lead must be approved by compitent authority. cairraiage of material will be paid seperately and calculated after deducting initial lead.

Required unskilled labour

Local wood in scantling

Second clas's kail wood in planks

Recovery of scrap steel

Description

Carriage cost of materials

Bricks (1Km + 7 km)

Local sand (1 km + 2 Km )

Coarse sand (15Km )

Stone chips (43 Km )

Moorum (160Km)

Extra Cost of Materials

Cement

Brick

Brick of designation 100A class (Recovery)

In fig

Local Sand

Coarse sand

Aggregate

Moorum

Earth