Restoration of roads under the jurisdiction of PMGSY Division Thathri on Emergency basis

Clearing snow (with frost) from Roads, manually using picks and shovels; snow depth upto 150 mm

Snow Clearance by Manual Means)

Snow depth upto 150 mm

Snow depth over 150 mm but upto 250mm

Snow depth over 250 mm but upto 350 mm

Snow depth over 350 mm but upto 450 mm

Snow depth over 450 mm but upto 550 mm

Snow depth over 550 mm but upto 650 mm

Snow depth over 650 mm but upto 750 mm

Snow Clearance by Mechanical Means using Machines as specified or equivalent

Dozer BD 80

Snow Plough 180 HP (Ashoka Leyland Stallion- 2009)

Snow Plough 4WD 170-180 BHP (Unimog)

Snow Plough 4WD 90 BHP (Trucks)

Snow Plough 4WD 60 BHP (Trucks)

Snow Plough 4WD 160 BHP (Trucks)

Snow cutter Rolba 1500

Snow cutter Rolba 3000

Snow Cat

Snow Blower 4WD 690 BHP 8500T/hr (Fresia Spa)

Snow Blower 4WD 420-430 BHP 3500T/hr (Supra 4001

Snow Blower 4WD 570 BHP 5300T/hr (Supra 3000)

Snow Blower 4WD 420 BHP 3500T/hr (Rolba 1500)

SLIP CLEARANCE

In ordinary soils disposal lead upto 50 m and lift upto 1.5 m.

in soils mixed with moorum/Kankar/Shingle/boulders disposal lead upto 50 mtr and lift upto 1.5 m

In soils mixed with decomposed rocks by blasting or any other means

In medium hard rocks by blasting

In Hard rocks by blasting

Filling of ruts with available excavated earth (excluding rock) in trenchs, plinth sides of foundations etc. Layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 m and lead lift upto 1.5 m

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:

All kinds of soil :

Ordinary Rock

Hard Rock (Requiring Blasting )

Hard Rock (Blasting prohibited )

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.

All kinds of soil :

Ordinary Rock

Hard Rock (Requiring Blasting )

Hard Rock (Blasting prohibited )

Dry Random Rubble Masonary with hard stone in foundation and plinth using nallah stone with bond stone ( Nalah Stone )

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with:Cement mortar 1:6 (1 Cement : 6 coarse sand) ( Nallah Stone )

Dumping stone including cost of stones in horizontal on level including cost of stone

Hand-packing stones in wire-crates including cost of stone excluding wire crates

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etcupto floor V level, including curing but excluding the cost of centring, shuttering and finishing with.Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etcupto floor V level, including curing but excluding the cost of centring, shuttering and finishing with 20% plumb ( Nallah ) .

Labour engaged for removal of unhygenic material from drains and choked culverts

Providing and laying non pressure NP2 class ( Light duty ) RCC pipes with collars jointed with stiff mixture of cement motor in the proporation of 1:2( 1 cement 2 fine sand including testing of joints etc complete. 300MM Dia RCC Pipe

Supply of B.A wire crate size ( 1.2 x 1.2 x 6) mesh size 4.00 x 4.00 including all lead lift and carriage

Carriage of Material By MT

Carriage of Sand aggregate 30 Km by MT

Carriage of stone aggregate 30 Km by MT

Carriage of stone from an average distance 5.00 Km by MT

Carriage /Lead of Earth for Shifting of slips 1 km by MT

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