Kam(M)/AD19-20/01 Improvement of Road leading to Panchyakannya Dham and Basistha Picnic spot at Basistha under Assam Darsan for the year 2019-20

Amount

Removal of Unserviceable Soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

Construction of Granular Sub-Base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density,complete as per cl. 401 (with an initial lead of 5 Km.) (Including cost of testing of materials at site and laboratory as directed by the deptt. (ii) for grading- II Material

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density (with an initial lead of 5.0 km.) A] By Manual Means

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 (inclusive of Edge restraint and carriage)

Providing and laying M-40 grade cement concrete Edge block/ Edge restraints complete as per Technical specification clause 1504.

CULVERT , DRAIN, RETAINING WORK- Excavation for structures: Earthwork in excavation of foundation of structures as per drawing and technical specification, including setting out construction of shoring and bracing removal of stumps and other deleterious matter dressing of sides and bottom and backfilling with approved material. (I) Ordinary Soil: A. Manual Means: With dewatering: i) Depth up to 3 m

Construction of Dry Rubble Flooring at cross drainage works for relatively less important works.

Plain Cement Concrete 1:3:6 nominal mix in foundation with crushed stone agg. 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Plain/Reinforced cement concrete in sub structure complete as per drawing and technical specification and steel shuttering formwork. E) RCC Grade M20. Case I. Using concrete Mixer

Supplying, fitting and placing TMT bar reinforcement in substructure complete as per drawing and technical specifications (c) With other make ISI marked TMT rebar

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications. A. Random Rubble Masonary

Providing Weep Holes in brick masonry/ plain/ reinforced concrete abutment, wing wall/return wall with 100mm dia. AC pipe extending through the fill width of the structure with slope of 1V:20H towards drawing force complete as per drawing and technical specification.

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Metal Beam Crash Barrier A Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2m center to center, 1.8 m high, 1.1m below ground/ road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150mmX75mmX5mm, 330mm long complete as per clause 810.)

Tubular Steel Railing on Medium Weight steel channel ( ISMC series) 100 mm x 50 mm (Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2m center to center, complete as per approved drawings.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications. (Edge Line/Centre Line)

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surfac using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Tree reflector made of heigh intensity grade retro-reflectorised sheeting fixed over aluminium sheeting of 2mm/ 0.28mm thick firmly fixed with necessary galvanized nail. a)100mm dia/100mmx100mm.

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandator & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. (All the Steel work must be Tata/Sail or any other approved brand)(ii) 60cm equilateral traingle

(iii) 60cm circular.

MS MAHABAHU ASSOCIATE n ENGINEERS

Sankalpa Associates

M/S ALOK FUTURISTIC GROUP

Tapash Paul

Hemanta kr Bhagabati

M/S R.K Construction