Special Repair to internal road under GE (West) JRC

Amount

M&L preparing old black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming/ tack coat of paving bitumen at the rate of 5 Kgs per 10 square metre of road surface and providing 30 mm thick (consolidated thickness) semi dense asphaltic concrete with 5.5% of binder by weight of total mix, mixed in hot mix plant, laid, rolled and compacted to required camber and gradient with 8 to 10 Tonne power road roller complete all as specified and directed.

Material and labour for repair to pot holes any depth, not exc one sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc, cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal) and making good applying tack coat of paving bitumen @ 10kg per Ten sqm, putting semi dense asphaltic concrete with 5.5% of binder by weight of total mix, mixed in hot mix plant, laid, rolled and compacted to required camber and gradient with 8 to 10 Tonne power road roller, depth of pot holes exc 30mm complete all as specified and as directed by the Engr-in-Charge.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 sqm and n exc 50mm in deep complete all as spd and directed.

Soling or sub base with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber for 150 mm thick spread thickness.with power roller exceeding 8 Tonne and not exceeding 12 Tonne.or using pneumatic power roller with vivratory systems all as specified and directed.

150mm thick two layers each of 75mm thick layer (compacted thickness) water bound macadam with coarse aggregate (Granite, trap or basalt) of grading-3 (50mm to 20mm size) blinded with stone screening type ‘A’ spread, rolled with 8 to 10 tonne power road roller or using pneumatic power roller with vivratory systems , hollows made to form true surface and consolidated to required gradient and camber complete all as specified and directed.

M&L for preparing of unsurfaces water bound macadam surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with paving bitumen @ 10 kg per 10 Sqm of road surface and laying rolling consolidating bituminous premix ashpaltic semi dense concrete 40mm consolidated thickness with 5.5% binder content by weight of total mix, rolled and compacted to required camber and gradient complete and rolling to uniform smooth surface with 8 to 10 ton power road roller or using pneumatic power roller with vivratory systems all as specified and directed.

M&L pre-cast cement concrete curve blocks machine made (1:2:4) type B1 of size 300mmx100mmx200mm using 20mm graded stone aggr set in cement mortar 1:6 on side of road including necessary excavation and embedding in ground to the required depth as directed and temping around after filling earth and removing surplus soil to a distance n exc 50m complete all as spd and directed.

M&L preparing old black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming/ tack coat of paving bitumen at the rate of 5 Kgs per 10 square metre of road surface.

Material and labour for premix bituminous macadam (consolidated thickness not more than 40mm laid rolledand compacted to reuired gradient and camber with paving birumen (VG-10 ) any penetration @ 4% by weight of total mix complete all as specified and as directed by the Engr-in-Charge.

M&L for providing and marking broken center line/side line/zebra line on road pavement and the like of any description & width, with thermoplastic paint hot applied with machine, confirming to BS 3262 and according to the specification laid down by IRC & MOST (Ministry of Surace Transport) specification 2001 (4th revision) complete all as specified and directed.

S&F Solar stud 125mmx125mmx25mm size made of aluminium alloy and PC construction, solar controller, fixing with epoxy adhesive complete all as specified and directed.

Excavation in trenches not exc 1.5m wide and not exc 1.5m deep for foundation etc for shafts, wells, cesspits , manholes pier holes, etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Material and labour for cement concrete foundation 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete and under floor as sub base etc., complete

Material and labour for brick work with sub class ‘B’ bricks straight or curved on plan exceeding 6m mean radius with old size bricks built in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge

M&L for PCC 1:2:4 type B-1(using 20 mm graded stone aggregate) as in channels/benching of manhole, drain,laid to shape and slope and surfaces finished even and smooth using extra cement, complete including all form work etc all as specified and directed.

Material and labour for cement concrete 1:2:4 Type B-1using 20 mm graded stone aggregate as in copings, weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed by the Engineer-in-Charge.

S&F framed work such as grills & gates, gratings with ends of bars shouldered on forged in spickes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, rallings, framework of water tanks and similar work conforming to Fe-290 Gde-E-165

M & L for applying two coat of synthetic enamelled paint over one coat of red oxide primer including preparation of new steel surfaces of any description not otherwise described over 10 CM girth or width all as directed by the Engr in charge

Reinforced concrete pipe 300mm bore pipe class NP3 laid , tested and jointed with collars as per SSR part I clause No 18.74.4 complete all as apd.

M&L for concrete bed for 300mm in PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) to drain pipes including packing under, and completely surrounding the pipes with concrete after they are laid and tested complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:4 on brick work (other than fair faces)including finishing the surface fair and even without using extra cement.

Returing, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cms in soft /loose soil.

Removing Excavated soils n.exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point.

J.K & Company