SURFACING FOR WMM150MM WMM100MM DBM50MM BC30MM PRIME COAT WITH BITUMEN EMULSION TACK COAT WITH BITUMEN VG-10 PROV SAND BLANKETING OF 25 MM THK LAYING ILCB SIZE 200X100X80 BTWN KM133.078-149.150 ON RD KALIMANDIR-LIPULEKH IN AoR OF HIRAK IN UTTARAKHAND

Providing, laying, spreading and compacting graded stone aggregate grading as per Table-400-13 and satisfying the physical reqmt as per Table No. 400-12 of MORT&H specifications for WMM specifications to a thickness of 150 mm, including premixing the material with water to OMC in mechanical mix (Pug Mill) laying in uniform layers in sub base/base course on a well prepared base and compacting with power vibratory roller to achieve the desired density including guarding.

Providing, laying, spreading and compacting graded stone aggregate grading as per Table-400-13 and satisfying the physical reqmt as per Table No. 400-12 of MORT&H specifications for WMM specifications to a thickness of 100 mm, including premixing the material with water to OMC in mechanical mix (Pug Mill) laying in uniform layers in sub base/base course on a well prepared base and compacting with power vibratory roller to achieve the desired density including guarding.

Providing and laying 50 mm thick DBM layer, precoated stone aggregate physical requirements/grading/mix composition as per Table - 500-8/9/10 respectively of MORT&H specifications for road and bridge works with min 4.5% asphalt VG-10 penetration grade as per MoRT&H data book and rolled to the required specification.

Providing and laying 30 mm thick BC on bituminous concrete layer with precoated stone chips grading confirming to Table:500-17 and mix satisfying the physical requirementt of table 500-16 of MORT&H specifications, mixed with 5.4% binder asphalt VG-10 penetration grade by weight of total mix and 2% cement by weight of mix ( for filler) all as specified as per MoRT&H data book.

Providing and applying prime coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying prime @ 7.50 Kg per 10 sqm.

Providing and applying Tack coat with bitumen VG-10 using emulsion pressure distributor@ 2.5 Kg/10 sqm on prepared bituminous/ granular surface cleaned with mechanical broom, all complete as per clause 503 of MORT&H specification

Providing & laying of Sand Blanketing layer of 25 mm thickness, spraying water and compaction complete in all respects all as Specified in Particular Specifications or as directed by Engr-In-Charge.

Providing & laying of Precast Interlocking Concrete Paving Blocks of size 200 mm X 100 mm X 80 mm in M-40 Grade of Concrete conforming to IS 15658: 2006 including filling of joints with fine sand complete in all respects and all as specified in Particular Specifications or as directed by Engineer-in Charge.

Road marking with thermo plastic paint (2.5 mm thick) confirming to MOST 803.4 including preparation of surface and application and as specified at particular specification

Providing and fixing of road stud (Solar Cat eye) 100 mm X 100 mm, die cast in aluminum, resistant to corrosive effect of salt and girt, fitted with lens reflector, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout epoxy Mortor, all as per BS:873(part4)1973.

Earth filling (Shoulders) with soil free from roots etc.. Spreading in as per MORT&H clause 408.4.1 including watering and finishing to required slopes and compaction shall achieved 97% as per MORT&H table 300-3

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