PREPRARATION OF SUB GRADE IN SMB, PROVIDING, LAYING OF GSB IN 150 MM, 100 MM, WBM 75 MM, WBM 100 MM, SAND BLANKETING 25 MM AND INTERLOCKING CONCRETE BLOCK 80 MM FOR CONSTR OF FENCE TRACK ALONG IMB FROM BP-172 TO BP-173 OF LENGTH 7.30 KM UNDER 103 RCC

Amount

SURFACING WORKS BETWEEN BP-172 TO BP-173 OF LENGTH 7.300 ALONG INDO-MAYANMAR BORDER

Preparation of sub-grade in SMB by excavating upto 50 cm avg depth, dressing excavated earth to required camber or super elevation and consolidating with power roller incl watering & disposal of surplus earth within a lead of 30 mtr complete in all respect as specified in particular specifications and as directed and approved by Engineer-in-Charge.

GSB 15 cm thick (compacted) with stone aggregate conforming to grading No 1 as per Tables : 400-2 of MORT&H specifications for Road and Bridge Works (5th Revision) including supply of material, watering and including premixing the material with water to OMC in mechanical mix (pug mill) laying in uniform layers in sub base on a well prepared subgrade and compacting with power vibratory roller to achieve the desired density complete in all respect as specified in particular specifications and as directed and approved by Engineer-in-Charge.

GSB 10 cm thick (compacted) with stone aggregate conforming to grading No 1 as per Tables : 400-1 of MORT&H specifications for Road and Bridge Works (5th Revision) including supply of material, watering and including premixing the material with water to OMC in mechanical mix (pug mill) laying in uniform layers in sub base on a well prepared subgrade and compacting with power vibratory roller to achieve the desired density complete in all respect as specified in particular specifications and as directed and approved by Engineer-in-Charge.

WBM 75 mm ( two layers) consolidated thickness of stone metal size 63 mm to 45 mm, grading No 1, as per Table-400-9 with type 'A' screening as per Table 400-10 and satisfying the physical requirement as per Table-400-8 of MORT&H specifications, spread, rolled, hollow made up to form true surface blinded and compacted to gradient and camber required all as specified and directed by Engineer-In-Charge.

WBM 100 mm consolidated thickness of stone metal size 63 mm to 45 mm, grading No 1, as per Table-400-9 with type 'A' screening as per Table 400-10 and satisfying the physical requirement as per Table-400-8 of MORT&H specifications, spread, rolled, hollow made up to form true surface blinded and compacted to gradient and camber required all as specified and directed by Engineer-In-Charge.

Providing sand blanketing to a depth of 25 mm spraying water, compacting with power roller all complete as specified and directed by Engineer -In –Charge.

Providing and laying 80 mm thick Precast interlocking Concrete Block Pavement in M-50 grade concrete as specified and directed by Engineer -In -Charge.

Earthwork in embankment/Shoulders/ Berm filling with earth free from roots spreading in layers not exceeding 30 cm including watering and fishing to required slope & level not exceeding 1.5m high above the base in ordinary soil in hill roads where cut & fill method is adopted clause 408 of MORT&H specifications (5th Revision) as specified in Particular Specifications and notes of Sch ‘A’ and as directed and approved by Engineer-in-Charge.

BHARTIA INFRA PROJECTS LTD (BID ID -3487459)