SPECIAL REPAIR TO ROAD FROM GD POST NO 23 TO GD POST NO 27 AT FAD BHARATPUR

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and depth exceeding 50 mm but not exceeding 100 mm all as specified and directed

M&L for 75 mm thick (compacted thickness) WBM for disturbed portion of road with coarse aggregates (lime/sand store, flint or quartzite) of grading 2 (63 to 40 mm size) or grading 3 (50 to 20 mm size), spread, rolled and consolidated to required gradient, camber and super elevation to match with existing surface rolled with 8-10 tonne power roller complete all as specified and directed.

M&L for 75 mm thick (compacted thickness) WBM for disturbed portion of road with coarse aggregates (lime/sand store, flint or quartzite) of grading 2 (63 to 40 mm size) or grading 3 (50 to 20 mm size), spread, rolled and consolidated to required gradient, camber and super elevation to match with existing surface rolled with 8-10 tonne power roller complete all as specified and directed but except material. NOTE: Material obtained from Scarifying shall be reused.

M&L for 100 mm thick (compacted thickness) WBM for disturbed portion of road with coarse aggregates (lime/sand store, flint or quartzite) of grading 1 (90 to 40 mm size) spread, rolled and consolidated to required gradient, camber and super elevation to match with existing surface rolled with 8-10 tonne power roller complete all as specified and directed.

M&L for premix bituminous macadam mixed laid with mechanical paver and 8 to 12 tonne power roller and compacted to required gradient and camber (Consolidated thickness 75mm or more) with paving bitumen 4% binder (viscosity grade VG-30) contents all as specified and directed. NOTE:- (i) Work shall be executed as per design mix ( job mix formula) approved by GE.(ii) If the bitumen content as per design mix found to be less than 4%, it shall be recoverd at the rate of Rs 50/- per Kg for short of bitumen. If bitumen content found to be more than 4% as per design mix same shall be provided by contractor without any extra cost to Govt.

M&L for preparing the black top surfaces of road 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, applying priming/tack coat with bituminous primer (VG-10) viscosity grade @ 5Kg/10 Sqm complete all as specified and directed.

Preparing unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with air blown compressor to remove all loose dirt etc & applying evenly a priming tack coat with bituminous primer VG-10 @ 10 Kg per 10 Sqm and laying bituminous premix macadam.

M&L for cleaning and preparing the road surfaces for road marking with reflective thermoplastic white road marking paint conforming to BIS 3262, laid through road marking machine in a layer painting lines, dashes, arrows, letters etc on roads, pavements and the like exceeding 10 cm wide with road marking paint, white or golden yellow of CRYSTALEX, using 5 Kg material per square metre by incorporating the white glass beads for reflectivity in 100 mm width

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level).

M&L for laying bituminous asphaltic semi dense concrete 30 mm thick (consolidated thickness) with mechanical paver, mixed at hot mix plant transported to site in tippers, chipping mixed with 5.5% of paving binder (VG-30) viscosity grade, rolled to uniform smooth surface with 8 to 12 tonne power roller and compacted to required camber and gradient complete all as specified and directed. (i) Work shall be executed as per design mix ( job mix formula) approved by GE.(ii) If the bitumen content as per design mix found to be less than 5.5%, it shall be recoverd at the rate of Rs 50/- per Kg for short of bitumen. If bitumen content found to be more than 5.5% as per design mix same shall be provided by contractor without any extra cost to Govt.

M&L stone kerb of roughly squared stones of size 15 cm x 30 cm, and not less than 45cm in length all surfaces hammer dressed so that the maximum depression from a straight edge held against the dressed surface shall not exceed 20mm jointed in cement mortar 1:6 and struck flush, granite or trap except dressed stone complete all as specified and directed.

Moorum / red bajri, spread, rolled and consolidated to gradient and camber required spread thickness in 100 mm.

Finishing surface of concrete roads pavements, by brooming.

M&L cement concrete work in paving/ hard standing of flexural strength 40kg/sqcm field using 400kg of cement per cum and thickness of concrete 25cm or less including necessary formwork for laying in bays complete all as specified and directed. NOTE:- (i) Concrete shall be laid in panels. However expansion and contraction joints shall be measured and paid for separately under respective items of this BOQ.(ii) Work shall be executed as per design mix approved by GE. If the cement content as per design mix found to be less than specified , it shall be recoverd at the rate of Rs 7/- per Kg for short of cement. If cement content found to be more than specified as per design mix, same shall be provided by contractor without any extra cost to Govt.(iii) deduction shall be made for expansion joints for payment purpose. (iv) surface shall be belted and broomed finish and shall be measured and paid for separately under respective item of this BOQ.

Forming 20 mm thick expansion joint filled with pre- formed bituminous filler and top 30mm primed and sealed with sealing compound grade 'A' thickness of concrete slab 150mm complete all as specified and directed.

Forming contraction (Dummy) joints 30mm deep x 10mm wide filled with sealing compound grade 'A' complete all as specified and directed.

Schedule of Credit

AMIT RISHABH BUILDERS PVT LTD

M/s Ranaji Construction Co