Military Engineer Services Tender

Excavatin over areas n. exc 1.5 m deep, as imn soft loose soil.

Material and labour for 150 mm thick (compacted thickness) WMM laid in two layers of 75 mm each grading as per table 400-13 of MoRTH specifications for road and bridge works 2013 manufactured in WMM plant material comprising of clean , crushed, graded aggregate and granular material premixed with water to a dense mass, spreding with snsor paver and rolling with vibratory roller of capacity 80-100 KN static weight and consolidating to required gradient and camber complete all as specified and directed. The finished surface tolerances to be as per table 900-1 of MoRTH specifications for road and bridge works 2013 .

Material and Labour 150 mm thick cement concrete type C_2, 1:3:6 (40 mm graded aggregate) as in sub base to flooring .

Surface excavation n. exc 30 cm deep and averaging 100 mm and getting out in soft loose soil (For Berms)

Material and Labour for 100 mm thick cement concrete type B-1 , 1:2:4 (20mm graded aggregate) as in flooring finishing cement concrete surface even and smooth without using extra cement.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out soft/ loose soil.

Material and Labour for rolling and consolidation of formation surface incl watering with 8 to 12 tonne power road roller consolidation to the required level gradient,camber etc in cutting/filling in and depression complete all as specified and directed.

Material and Labour for 100 mm thick moorum/red bajri filling in berms incl necessary rolling & watering complete.

Material and Labour broken stone or boulders hardcore of gauge exc 63 mm but n exc. 100 mm deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface.complete all as specified.

Material and Labour for Laying and compacting 150mm thick (compacted thickness) granular sub base course (GSB) grading as per grade I (CBR Value 30 )as specified table 400-1 of MaRTH specifications for Road and Bridge works 2013, in a single layer over compacted subgrade with natural sand, crushed gravel, crushed stone , crushed slag or combination thereof as per the grading required the materials are mechanically mixed, spread and leveling on the subgrade by using motor grader of adequate capacity and rolling with vibratory roller of capacity 80-100 KN static weight for achieving required compacation density of atleast 98 % of the maximum dry density.Consolidating to required gradien and camber complete all as specified and directed with finished surface tolerances as per Table 900-1 of MaRTH specifications for Road and Bridge works, 2013 all as specified and as directed

Material and Labour for preparing unsurfaced WMM by brushing with wire brushes for removing cacked mud etc. sweeping with brooms and finally fanning clear surface with gunny bags and applying priming/tack coat with bituminous primer (VG-10) at 7.5 Kg/ 10 Sqm using paving bitumen.

Material and Labour cement concrete in foundations, filling and mass concrete 1:4:8 type D-2 (40 mm graded aggregate).

Material and Labour for 20 mm thick granite (of any type) work (table rubbed and polished for wall lining (veneering to wall) 12 mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite..

Material and Labour brickwork with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1:6.

Returning , filling in , including spreading , levelling, watering and well ramming in layer not exc 25 cm.

Material and Labour for premix bituminous, macadam using paving bitumen of any penetration using 4% binder content by weight of total mix laid/ rolled and compacated to required gradient and camber (consolidated) thickness 50 mm or less.

Material and Labour for providing and laying at or near ground level factory made kerb stone M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

Material and Labour for cleaning the bituminous macadam surfaces & applying tack coat @ 2.5 kg/10 Sqm using paving bitumen and finally laying bituminous premix semi-dense asphaltic concrete 40 mm consolidated thickness with 5.5 % binder content by weight of total mix, rolle and compacted to required camber and gradient complete using hot mix plant and mechanical paver and 8 to 10 tonne power road roller, using paving bitumen (VG-30) complete all as specified.

Material and Labour preparing concrete / bituminous surfaces and painting lines, dashes (contineous/ un interrupted), arrows, letters, etc exceeding 10 cm width and 2.5 mm thick with hot applied thermo plastic road making materials all as specified in clause 803.4 of MORTH specification, white or golden yellow (IS colour No.356) over a coat of primer complete all using road painting machine all as specified and directed.