SOPD_KAL_1 Improvement of Road from Tepakhat to Dumuruguri Road

Amount

Clearing and grubbing road land including 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 lead of 1000m

Construction of embankment with material obtained from borrow pits,Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m, transporating to site, spreading, grading to required slope and compacting to meet required of Tables 300.1 and 300.2 with a lead upto 1000m as per technical specification clause 301.5.

Construction of subgrade and earthen shoulder with approved meterial obtained from borrow oit with all lift and leads , transporting to site ,soreading gradding to required slope and compacted to meet requirement of table 300-2 including cost of testing of meterialsat site and leberotary as directed by the deptt.

By Mix in place Methd (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 achive the desired density coplete as per cl.401 (with an initial lead of 5.00Km) (including cost of testing of materials at site and labortory as directed by deptt.)

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 capacity in stages to proper grade and camber,applying and brooming requisite type of screeninig/binding material to fillup the interstices of coarse aggregate, watering and compacting to reqd. density(with an initial lead of 5.00km) By mechanical means Grading-III(Using Screening type-B)(11.2mm aggregates)

Providing and laying interlocking concrete block pavement having thickness 80mm as per Technical specification clause 1504.

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

Single bamboo spur and palasiding of whole 2nd class bamboo (Jati or Bethua) 65mm to 75mm dia closely packed & driven, including fitting and fixing with half bamboo kamis horizantally in three rows with the cane or tieing wire complete and struts 1500 mm apart longitudinally and providing brush wood as per drawing and technical specification clause 1302.5 of MORD.Driven at least 900mm below and 1800 mm above the ground on average.

Providing and laying earth filled cement bags of 50 kg capacity, including collection and supply of earth by truck or cart carriage for filling the empty cement bags within 10 kms from the worksite, labour for loading- unloading earth so collected, labour for filling empty cement bags, laying at worksite as per direction of the department including cost of all materials, etc complete in all respect. (Rate as per Annexure-A)

Providing and fixing of retro- reflectorised 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 supported on a mild steel angle iron post 75 mm x 75mmx 6 mm firmly fixed to the ground by means of properly designed foundation with m15 grade cement concrete 450mm x 450mm x 600 mm bellow ground level as per drawing and technical specefication (III)600 MM circular

Providing and fixing of retro- reflectorised 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 supported on a mild steel angle iron post 75 mm x 75mmx 6 mm firmly fixed to the ground by means of properly designed foundation with m15 grade cement concrete 450mm x 450mm x 600 mm bellow ground level as per drawing and technical specefication (II)600 mm equilateral triangle

Providing and fixing of retro- reflectorised 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 supported on a mild steel angle iron post 75 mm x 75mmx 6 mm firmly fixed to the ground by means of properly designed foundation with m15 grade cement concrete 450mm x 450mm x 600 mm bellow ground level as per drawing and technical specefication(V) 600 mm x 450 mm rectengular informatory sign

Earth work 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 (I) Without dewatering (i) upto 3 m depth

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

Labour for laying Reinforced cement concrete pipe NP4/NP3/prestressed concrete pipe for culverts on first class bedding of granular material /cc M-15 in double row including fixing collar with cement mortar 1:2,and cost of granular bedding but excluding excavation, protection works, backfilling, concrete and masonry work in head wall and parapet,cost of pipe and cost of CC bedding. (I) With 1st class bedding of granular material 1000 mm dia

Providing and laying reinfored cement concrete pipe NP 4 for culverts on first class bedding of ranular material in singke row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling concrete and masonry works.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork.Without plasticiser A. 'PCC Grade M15

Planting of Trees and their Maintenance for one Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering, fixing the tree guatrd and maintaining the plants for one year.

Sonasri Boro