Military Engineer Services Tender

Material and labour for 7.5cm thick compacted thickness water bound macadam using old stone aggregate obtained from screening item here-in-before, spread, rolled and consolidated to required gradient or camber complete all as specified and directed.

Materials and labour for repairs to potholes, not exceeding 1.00 Sqm each and depth of potholes exceeding 30mm including sweeping free from dust and mud or water, scoring sunken surfaces in roads etc cutting around edges to at least 25mm in depth and making good by applying tack coat using paving bitumen (VG-10) @ 5 kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder using paving bitumen (VG-20) @ 9.8 Kg per 10 Sqm, blinded with 0.09 Cum of stone chipping 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) and rolled with 8 to 10 tonne power roller to uniform smooth surfaces complete all as specified and as directed.

Material and labour for providing premix bituminous macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using paving bitumen of grade VG-20 @ 4% by weight of total mix complete all as specified and directed.

Material and labour for preparation of unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags or compressed air to remove all loose, dirt, etc. and applying evenly a tack coat with bituminous primer (Paving bitumen of grade VG-10) @ 10 Kg per 10Sqm complete all as specified and directed.

Material and labour for preparation of 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 bags or compressed air to remove all loose, dirt, etc. and applying evenly a priming/tack coat with using paving bitumen of grade VG-10 @ 5 kg per 10 Sqm complete all as specified and as directed.

Material and labour for providing bituminous premixed carpet 40mm consolidated thickness with 0.54 cum of stone chippings mixed with 29.20 Kg of binder (paving bitumen) (VG-20) per 10 Sqm, rolled and compacted to required camber and gradient etc. complete all as specified and directed.

Material and labour for applying liquid seal coat by applying evenly binder (VG-20) @ 9.8 Kg per 10 Sqm blinding with 6.3 mm size stone chipping @ 0.09 cum per 10 sqm and rolled to a uniform smooth surface complete all as specified and directed.

Providing and fixing Glow studs of minimum size 100x100 and 20 mm thick made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro-prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D 4280. The slope of retro-reflective surface shall be 35 (+/-5) degrees to base. The reflective panels on both sides with at least 12cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I : 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-Charge. MAKE : 3M/AVERY DENNISONA/VARGO/DARK EYE.

Material and labour for painting lines,dashes,arrows, letters, etc. on roads using thermo plastic road marking paint 2.5mm uniform thickness finished with glass beads (MORTH Grade) white or yellow colour with the help of road marking machine including cleaning the surface thoroughly and removing all dirt dust complete all as specified and directed.