IMPROVEMENT OF ROAD FROM MRITYUNJOYPUR PRY SCHOOL TO BARSHADANGA

1. ROAD PAVEMENT WORK: Clearing and Grubbing Road Land Remarks Complete RateLabour,T&P, Machineryetc. Clearing and grubbing road landincluding uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness. (Reference to MoRT&H's specification clause 201) II A. By mechanical means

Excavation for roadway in marshy soil with hydraulic excavator 0.9 cum bucket capacity including cutting and loading in tippers and disposal within all lifts and lead upto 1000 metres, trimming of bottom and side slopes in accordance with requirements of lines, grades and cross sections (Reference to MoRT&H's specification clause 301)

Construction of embankment with approved material obtained frorn bomow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement oftable 300-2 & 300-l .The size course material in the rnix of ea(h ordinarily shall not be exceed 75mm.(Reference to MoRT&H's specification clause 305).

Construction of sub-grade md earthen shoulders with approved material obtained frorn borow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement table No. 300-2 (Reference to (MoRT&H's specification clause 305).

Construction of granular sub-base by providing graded materials such as natural sand/crushed gravel/crushed stone/combination depending upon the required grading , spreading in unifonn layers with motor grader on prepared surface, mixing by mix in place method with rotavator and compacting with vibratory roller to achieve at least 98% of the maximum dry density for the material detennined as per IS:2720 (Part 8), complete as per clause 40I desired density, complete as per clause 401 Using Pakur Variety Stone Chips

Plain/Reinforced cement concrete in open foundation complete all including vibrating and compacting, finishing, curing, sampling,testing etc. as per drawing and Technical,Specifications (Reference to MORT&Hs specifications 1500, 1700 & 2200). Using Pakur Variety Stone Chips

400 G polythene sheet

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 percent bitumen by weight

2. ROAD FURNITURE WORK: Providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick,when signs with maximum side dimensions do not exceed 600mm, or with aluminium sheeting 2.0mm thick when signs with maximum side 4 (ii) 60cm equilateral triangle dimensions exceeds 600mm, supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H's specification 801). (ii) 60cm equilateral triangle Using Pakur Variety Stone Chips

Providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick,when signs with maximum side dimensions do not exceed 600mm, or with aluminium sheeting 2.0mm thick when signs with maximum side 4 (ii) 60cm equilateral triangle dimensions exceeds 600mm, supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H's specification 801). (iii) 60cm circular Using Pakur Variety Stone Chips