SPECIAL REPAIR TO INTERNAL ROAD OF NO 1 RECT COY AND RADIANA MAIN ROAD TO PUMP HOUSE AT SUBATHU UNDER GE KASAULI

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces exc 50 mm and not exc 100mm deep in area exceeding 400 sqm complete all as specified and directed.

75 mm thick (compacted thickness) WBM with coarse aggregate (granite) of grading II (size 63mm to 40mm) spread, voids filled with screenings and blinded with coarse sand, rolled and consolidated to required gradient and camber, complete all as specified and directed.

All as per item No 2 above but except materials

Preparing surface of water bound mecadam 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 complete al as specified.

Applying evenly a priming coat of paving bitumen of grade VG-10@ 10kg/10 Sqm on unsurfaced surface i.e. pot holes and WBM surface complete all as specified and directed.

Preparing surface of black top 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 dirty etc complete all as specified and directed.

Applying evenly a priming/tack coat of paving bitumen of grade VG-10@ 5kg/ 10 Sqm on black top surfaces complete all as specified and as directed.

Bituminous pre-mixed asphaltic dense concrete 40mm consolidated thickness with 6% binder content by weight of total mix,using bitumen of VG 10, spread ,rolled and consolidated with with 8 to 12 ton power road roller to required gradient and camber complete all as specified and as directed. Note: (i) Automatic hot mixing plant of adequate capacity shall be used for heating and mixing of aggregate, bitumen etc for premix dense asphaltic concrete and mix for both items shall be laid with mechinical pavers, (ii) Quantity of bitumen in dense asphaltic concrete shall be used as per design mix and shall be approved by the GE, any veriation in quantity of bitumen in design mix shall be priced as specified in the perticular specification through deviation order. unit rate shall be quated shall be deemed to include the cost of design mix.

Cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions.

Adiquate number of coat Painting lines, dashes, arrows, letters,etc. on roads, pavements and the like exc 10cm wide with road marking paint, white or golden yellow complete all as specified and directed.

Demolition of cement concrete (unreinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed.

PCC 1:3:6 type C-2 (Using 40 mm graded stone aggregate ) as in surface channels or drains complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in forms, moulds or stopped ends complete all as specified and directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc. laid, bedded and pointed in any mortar complete all as specified and directed.

75 mm thick cement concrete type D-2, 1:4:8 (40 mm graded stone aggregate) as in sub floors, filling and mass concrete etc complete all as specified and directed.

Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 grade with grey cement & pigment complete all as specified and directed.

Sand filling under interlocking coloured paver block average 25mm thick complete all as specified and directed.

Plain cement concrete type C-1 1:3:6 (using 20mm down graded stone aggregate) as in kerbs and including necessary form work complete all as specified and directed.

Vinod Kumar Aggarwal

Vishal Builder