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| 1 | 75 mm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required using Granite, trap or basalt and rolled with 10 to 12 tonnes power roller, each layer will be consolidated separately and to required gradient and camber, complete all as specified. |
| 2 | Concrete road pavement surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with power sweeper or compressor to remove all loose dirt etc. |
| 3 | Demolition of cement concrete in ground floors and paving exceeding 15cm thickness ( above ground level) un-reinforced, complete all as specified. |
| 4 | Demolition of cement concrete in ground floors and paving not exceeding 15cm thickness (below and above ground level) un-reinforced, complete all as specified. |
| 5 | 100 mm thick PCC 1:4:8 ( nominal mix) type D-2 using 40 mm graded crushed stone aggregate as in sub base for tiling , complete all as specified. |
| 6 | 10 mm thick Sand cusion layer including spreeding, watering to required gradient under polythene film, complete all as specified |
| 7 | Spreading, levelling, watering and well ramming of Soil in layers n exc 25 cm thick in layers for interlocking tiles complete all as specified . |
| 8 | Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade, fixed with grey cement and no pigment, set and jointed complete all as specified and as directed. |
| 9 | PCC 1:2:4, nominal mix, type B-1, using 20 mm graded crushed stone aggregate as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified. |
| 10 | PCC 1:2:4, nominal mix, type C-2, using 20 mm graded crushed stone aggregate as in hauching all around hume pipe, complete all as specified. |
| 11 | PCC 1:3:6, nominal mix, type B1, using 20 mm graded crushed stone aggregate as in surface channel and drains, including necessary form work, complete all as specified. |
| 12 | PCC 1:4:8 nominal mix, type D-2, using 40 mm graded crushed stone aggregate as sub base, foundations and mass filling, complete all as specified. |
| 13 | Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified. |
| 14 | S& L 400 micron thick HDPE sheet ( virgin quality) water prrof, wrinkle free without puncture having minimum weight 390 gm /sqm over sand cushion as specified in design with overlap between adjacent strips and transverse joints as minimum 300 mm complete all as specified . |
| 15 | Cement concrete work in pavement/hardstanding laid in panels of size as directed of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or lessincluding necessary form work at both side of road as required at site and directed by Engr in Charge.NOTE-1. All concrete shall be done by using computrized automatic concrete batching plant of min capacity 15-20cum/hr which shall be installed by contractor baching and mixing at site, calibrated and tested or movable SLM ( Self Loading Machine) with prior approval of GE. The the batching plant shall confirm to IS 4925 have the facilities of data print out, presenting the quality to be weighng automatic cut off when the same is achieved.2.General sample from fresh concrete shall be taken as per IS-1199 and cubes shall be made curved and tested at 28days in accordance with IS-516.3.IN order to get a relatively quicker idea of the quality of concrete optional tests on beam for modules of rupture at 72(+2h) or at 7 days, or compressive strength test at 7 days may be carried out in addition to 28 days compressive strength test. For this purpose should be arrived at based on actual testing. In all cases, the 28 days compressive strength specified in table 2 shall alone be the criteria for acceptance or rejection of the concrete. |
| 16 | Forming 12mm thick Expansion joints filled with pre-formed bituminious filler and top 30mm primed and sealed with sealing compound Grade ‘A’, thickness of concrete slab 200 mm complete all as specified & directed. |
| 17 | Forming Construction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade ‘A’, complete all as specified & directed. |
| 18 | Forming Construction joint 30mm deep x 10mm wide filled with sealing compound complound grade 'A' complete all as specified |
| 19 | Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5m in depth in hard and dense soil and getting out, complete all as specified and as directed. |
| 20 | Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specifed. |
| 21 | Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified. |
| 22 | Reinforced concrete pipes, class NP 3, laid & jointed complete with collars, bore of pipe 300 mm, complete all as specified & directed. Please Enable Macros to View BoQ information |
