Rural Development Department Tender

Spreading 80/40 mm metal for road work including section on get ccomplete as directed by Engineer in charge .

Spreading hard murum/ soft murrum/ gravel or kankar for side width complete

Compacting the sub grade /gravel /over size metal (200 mm loose ) layers for all width with Power roller havingweight 8 to10MT. including necessary, labour,materials and artificial watering complete.

Compacting the sub grade /gravel /over size metal (100 mm loose ) layers for all width with Power roller havingweight 8 to10MT. including necessary, labour,materials and artificial watering complete.

Providing and constructing5 0mm. thick Modified Penetration Macadam (MPM) road surface includingallmataerials, preparing theexisting roadsurface, spreading 40mm. stone metal layers100% crusher broken metal with conical crusher plant heatingand spraying the bitumenof specified grade @1.75kg/sqm, spreading12mm.size chips compacting with static roller having weight 8 to10 MT. to achive the desired degree of compaction as perTechnical Specification Clause 506 etc. complete. Including picking of existing WBM surface.(VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and constructing 50mm. thick Modified Penetration Macadam (MPM) road surface including all materials,preparing the existing road surface,spreading 40mm.stone layers metal 100% crusher broken metal with conical crusher palnt ,heating and spraying the bitumen of specified grade @1.75kg /sqm, spreading 12mm. size chips compacting with Static roller having weight 8 to10 MT.to achive the desired degree of compaction as perTechnical Specification Clause 506 etc.complete, including applying tack coat at the rate of 0.30Kg Sqm.on existing bitumen surface. (VG-30 bulk bitumen rates are considered to arrive at rates)

Premix bituminous carpet 7°mm thick VG-4° grade Providing 20 mm thick premix bituminous carpet including supplying all materials, preparing and cleaning the ase, heating bitumen applying tack coat at specified rate, Mix hot bitumen and chips, laying the carpet layer and compa ihg etc. complete. By Bulk Asphalt. (excluding Tack coat). ( q}Q-. Mix with prior approval)

Providing bituminous Type A liquid seal coat on bituminous surface including supplying all material sand bitumen of specified grade preparing existing road surface,heating and applying bitumen @0.98 Kg Sqm.by mechanical means, spreading chip sand rolling,by static roller having weight 8 to10MT. etc. complete. (VG-30bulkbitumenrates are considered to arrive at rates)

Excavation for road way in earth, soil of all sorts, sand, gravelor soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto al ead of 50m. and spreading for embankment or stacking as directed.

Providing and laying cement concrete pipe of IS 458 :200 NP-3class of 600 mm diameter in proper line, level and slope etc. complete.

Providing and laying Cast in situ/ReadyMix cement concrete in M-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automatic micro processor basedPLCwithSCADAenabled reversibleDrumType mixer/ concrete Batch mix plant (Panmixer) etc.complete.With fine aggregate( Crushed sand VSI Grade)

Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneissmetal for foundation and bedding / steps including steel centering, formwork, laying/ pumping,compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The CementMortar 1:3 plaster is considered for rendering uneven and honey combed surface ,only.Newly laid concrete shall be covered by gunnybag, plastic, tarpaulin etc. (Wooden centeringwill not be allowed.),with fullyautomatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batchmix plant (Panmixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Providing and fixing N.H. /S.H. Route Marker size 60cm x45cm with one No.direction plate of size 30cm x 25cm pre pared on 16 gauge M.S.sheet including painting with one coat o zinc cromate stoving primer and two coats each o fwhite and green background and back side gray stove enamelled, bondedwithcut out of red Retror eflective sheet Engineering grade,border/ letters /numerals and arrow,coated with non pea lable crystal clear protective transparent coat retaining 100% reflection including one One Number of M.S.Angle iron post of size 50x 50x 5mm of 3.65m. long in flate datbottom drilledon top in one piece with out joint painted with white and black bands of 30cm. fixing board and pos twith 4Nos .of high strength G.I.bolts and nuts of size 10 mm dia.and 20 mm long including all taxes,conveying, fixing in ground with cement concrete1:4:8 block of 60 cm x 60 cmx 75 cm size as directed by Engineer-in-chargeetc.complete.Mild Steel Route Marker with Engineering Grade

Test Reports - Bitumen and Aggregates