SURF WKS WITH GSB 15 CM THICK, WBM 100 MM, WBM 75 MM, DBM 50 MM, BC 30 MM THICK, PRIME COAT, TACK COAT AND RD MARKING 2.5 MM THICK BET KM 0.00 TO KM 11.00 ON ROAD TUENSANG-MON UNDER 100 RCC/15 BRTF UNDER PROJECT SEWAK IN NAGALAND STATE

Providing, laying & compaction of 150 mm thick (compacted) GSB (Granular Sub Base) conforming to Clause 401 of MORT&H Specifications for Road and Bridge Works (Fifth Revision) as specified in particular Specifications and notes of Sch ‘A’ and as directed and approved by Engr-In-Charge.

Scarifying Existing Bt surface in the manner to avoid any horizontal shear failure with over laid WBM work.

Providing, laying & compaction of WBM 100 mm (compacted) conforming to Clause 404 of MORT&H Specifications for Road and Bridge Works(Fifth Revision) as specified in particular Specifications and notes of Sch ‘A’ and as directed and approved by Engr-In-Charge.

Providing, laying & compaction of WBM 75 mm (compacted) conforming to Clause 404 of MORT&H Specifications for Road and Bridge Works(Fifth Revision) as specified in particular Specifications and notes of Sch ‘A’ and as directed and approved by Engr-In-Charge.

Application of Prime Coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer @7.5 Kg per 10 sqm by mechanical means conforming to clause 502 & table 500-03 of MORT&H specifications for Road and Bridge Works (Fifth Revision) as specified in Particular Specifications and notes of Sch ‘A’ and as directed and approved by Engr-In-Charge

Providing and applying of Tack Coat by using suitable low viscosity paving bitumen of bitumen of appropriate grade @ 2.5 Kg/10 Sqm conforming to table 500-5 of MORT&H specifications for Road and Bridge Works (Fifth Revision). on existing bituminous surface after cleaning all complete as per Clause 503 of MoRT&H Specifications for Road and Bridge Works (5th Revision)

Providing, laying and compaction of 50 mm thick (Compacted) DBM (Dense Bituminous Macadam) layer over WMM Surface with pre-coated stone chips grading confirming to Table: 500-10 and aggregates satisfying the physical requirement of table 500-08 of MORT&H specifications of Road and Bridge Works (Fifth Revision) mixed with minimum 4.5% bitumen (bitumen of appropriate grade as per particular specifications Para 8.2.1) by weight of total mix and 2% filler by weight of total mix grading requirement conforming to clause 500-09 of MORT&H specifications of Road and Bridge Works (Fifth Revision) complete in all respect and all as specified and directed by Engineer-in-Charge.

Providing and Mixing of stone aggregate in Hot Mix Plant, laying mix BC by paver and 30 mm thick (Compacted) BC (Bituminous Concrete) layer Pre-coated aggregate physical requirement/grading/mix composition confirming to Table: 500-16 and aggregates satisfying the physical requirement of table 500-17 of MORT&H specifications of Road and Bridge Works (Fifth Revision) mixed with minimum 5.4% bitumen (bitumen of appropriate grade as per particular specifications Para 8.2.1) requirement as per Clause 507 of MoRT&H Specifications for Road and Bridge Works (5th Revision)

Road Marking with Thermoplastic Paint (2.50 mm thick) conforming to Section 803 of MoRT&H Specifications for Road and Bridge Works (5th Revision) and IRC:35-2015