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| 1 | M&L 7.5 cm thick (compacted thickness) WBM with coarse aggregates of grading 2 (63 to 40 mm size) or grading 3 (50 to 20 mm size spread rolled using power roller of capacity exc. 8 tonne but not exc. 12 tonne power roller and consolidated to gradient and camber required at site and including for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc. 400 sqm and exc. 50 mm and not exc. 100 mm thick complete all as specified and directed. |
| 2 | M&L premix bituminous macadam with 4% binder content (Paving Bitumen VG-30) laid or rolled and compacted to required gradient camber (consolidated thickness 75 mm or less) etc, complete all as specified and directed |
| 3 | M&L preparing surfaces of unsurfaced water bound macadam surface by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the surface with gunny bags to remove all loose dirt etc and including applying evenly a priming / tack coat with bituminous primer using10 kg / 10 sqm using paving bitumencomplete all as specified and directed. |
| 4 | M&L bituminous premixed semi-dense asphaltic concrete 40 mm consolidated thickness with 5.5% binder content using paving bitumen of grade VG-30 penetration by weight of total mix laid using mechanical paver, rolled and compacted to required camber and gradient and includingpreparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bag to remove loose dirts and applying evenly a priming / tack coat with bitumen primer at 5 Kg per 0 Sq.m using paving bitumen complete all as specified and directed. Note: For design purpose min. binder content is specified as 5.5%for VG-30 grade bitumen and it shall not reduce under any circumstances. During design stage, if binder content exceeds 5.5% no extra payment shall be made to contractor for excess use of binder. |
| 5 | M&L repairs to potholes of any depth, not exc. 1 Sqm each and including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc,. cutting around edges to at least 25 mm in depth making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed. |
| 6 | M&L road marking paint of average 2.50 mm thick forroadstrips (reflective) of specified shade / colour using hot thermoplastic material by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe, heater, driven by skilled operator on road surface and including cost of materials labour, T&P, cleaning the road surface of all dirt, scales, oil grease and foreign materials etc, scrubbing out old worn out markings etc, as per manufacturers instructions complete all as specified and directed |
| 7 | Supply and replacement ofroad studs (cat eye) two way reflective of size 100 x 100 x 25 mm(min size) and max size according to manufacturer made with ABS material, scratch and abrasion resistant, micro plastic, temperature resistant body complete all as specified and as directed. |
| 8 | Supply and replacement oflong delinator of MS pipe 75 mm bore 0.9 m height duly painted with three numbers high intensity (41) reflection tape in red, yellow and white in colour of size 150 mm x 50 mm and including necessary excavation, PCC 1:2:4 type B1, RFR etc, complete all as specified and directed. |
| 9 | Supply and replacement of 100 cm out door convex Mirror (FCMO-100) made of Polycarbonate with fiber molded back water proof & weather proof and including necessary pole, excavation, PCC and RFR as per manufacturers instructions completeall as specified and directed. |
| 10 | Supply and replacement of solar reflective road studs (Cat-eye) (6 LED) of size 132 (L) x 122(W) 32 mm (H), aluminium alloy and PC body with reflective glass elements (white or red) in duo direction, fixed on road with two component epoxy hardner and resin / HT nail as per manufacturers instructions complete all as specified and directed. |
