PRODING COMPACN 200MM THK (CTB) OVER GSB 10MM THK SAMI OVER CTB LAYER PRODING HMP READYMIX LYING PVER ND CMPCTION 50MM THK DBM 40MM THK BC THERMOPLSTC PANT EDGE/CENTER LINE MARKING FXING CAT EYES SURF WKS BET KM222 TO KM233 ON RD U-S MANALI AS ZERO

Amount

Providing and Laying of Base Course incorporating Cement Based Soil Stabliser, Layer 200 MM Thick over GSB surface including the soil/stone-mix bed. The Construction and Quality, comprising of admixture & OPC Grd. 43 treated soil-stone mix for initial E-Values in excess of 5000 MPa after 28 days curing in accordance with Clause 10.5(modified), 7.3.2 and Annexure-X of IRC37:2012/2018 and IRC-SP-89: (Part-II) 2010/2018. All the works will be done by mechanical means in accordance with Annx-X/X-1 of IRC37:2012/2018 and as recommended in Annx-IV of IRC-SP-89:2018. No manual works shall be allowed. Latest code/ reprints will be followed in case of any ambiguity.

Providing and Laying of SAMI Layer 10 mm thick by means of Synchronous Chips Sealer Integrated Machinery. SAMI layer comprise of 12 Kg Per 10 Sqm of Elastomeric modified bitumen or 18 kg per 10 Sqm of Elastomeric Bitumen Emulsion suitable for snowbound subzero temperature and Immediately Covered with 11.2 MM Stone Chips @ 0.1 Cum per 10 Sqm as per IRC:37-2018, IRC-SP-34:1989 and IRC110:2005 over CTB surface. SAMI layer to be applied over well chiseled, dressed and cleaned CTB layer. No manual works shall be allowed. Latest code/reprints will be followed in case of any ambiguity.

Providing and applying of Tack coat with Cationic bitumen emulsion or bitumen of VG-10 grade using bitumen pressure distributor @ 2.5 Kg/10 Sqm on prepared Primed and Bituminous surface cleaned with mechanical broom conforming to section 503 of MORT&H specifications (5th revision) for surfacing work on road Upshi Sarchu.

Providing, laying and compaction of DBM layer compacted thickness 50 mm thick conforming to section 505 of MORT&H specifications (5th revision) on road Upshi Sarchu.

Providing, laying and compaction of BC layer compacted thickness 40 mm over Dense Bituminous Macadam layer conforming to section 507 of MORT&H specifications (5th revision) on road Upshi Sarchu.

Road Marking with Thermoplastic Paint (2.50 mm thick ) Conforming to section 803.4 of MORT&H specification (5th Revision) on road Upshi- Sarchu.

Providing and fixing of road stud (CAT EYE) 100X100 mm, die-cast in aluminium resistant to corrosive effect of salt and girt, fitted with lens reflectors, installed in concrete or asphaltic surface by drilling hole 30mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per clause 804 of MORT&H specifications (Fifth revision), IRC: 35-2015.

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