Construction of 1) Wooden foot bridge at Kumtibari-Bathan Ghat over Borolia River, 2) Road from Bagals Road to Dharani Kalitas House at village Kanikuchi with Paver Block(L_0.500 Km),3) Road from Dwarkuchi Bazar to Baraliapar via Bazarkhola (L_0.600

Amount

1) Wooden foot bridge at Kumtibari-Bathan Ghat over Borolia River

Making 120mm wide bamboo foot bridge with 100mm Bholuka or Barua bamboo posts driven 120 cm to 180 cm underground 3 Nos. in each row and rows being 3m apart bholuka or Barua bamboo dham placed over the posts and tied with cane or wire , Bholuka or barua bamboo struts in each row both up and down stream, jati bamboo long gorhs closely packed and tied with dham. Single layer of mat placed over 75mm thick brush wood and tied with bholuka or Barua bamboo rail stand fixed in one side of the bridge etc. complete.

Supplying and driving Sal piles 25 cm to 30 cm dia. Dressed to heart wood icluding marking length in every 30 cms interval coaltarring two(2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar). (a) With pile engine (i) Portion of pile actually driven under ground

(ii) Portion of pile remaining above ground

Supplying ,fitting and fixing timber beam and bearing beam rectangular in size fitted with M S cleats, straps etc. supplying spikes etc.as necessary and coal tarring two(2) coats with best tar applied hot as directed (Rate is inclusive of cost of the required quantity of tar.) a) Using Sal timber

Labour for fitting and fixing old RSJ beams,old C I saddles etc. in position including necessary scaffolding and fixing with necessary bolts and nuts,painting two(2) coats complete(Tar steel paint to be supplied by the contractor at his own cost.) 300x140 mm size

Sal wood work including supplying , fitting and fixing complete with necessary MS bolts,nuts ,nails,screws etc. and coaltaring two coats with best tar applied hot(Rate inclusive of the required quantity of tar) a)Undressed in floor planks ,collars,bracing,standard wheel guards,struts,and railing runner belts,rail post etc.

b) In trackway planks (alternate nailing to be done with decking in a seggregate way):

Azar or Nahar or Nageswar or Zurul or Sundi or Gamari wood work including supplying, fitting and fixing complete with necessary MS bolts nuts , nails ,screws etc. and coaltaring two coats with best tar applied hot(Rate is inclusive of the required quantity of tar) a)Undressed wood works floor planks , collar,runner , railpost sturt , railing etc.

Labour for making 'U' shaped flat iron strap making 0.50mX0.30msize from 150mmX12mm size MS flat including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tightly with bearing beam, pile and RSJ beams etc. as directed by the deptt.

Construction of Embankment with Material Obtained from Borrow Pits. Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5. (I) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) for grading II Material

Providing laying spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (2) WBM Grading-III , (b) Using Screening Type-B(11.2 mm Agg.)

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Planting of Trees and their Maintenance for three Year each 660.00 (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 three year.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. (i) 60 cm equilateral triangle

(a) Protection Work

Providing and laying boulder apron in wire crates with 4mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh ( woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 I) Stone / Boulder

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications clause 1302.

(b) Construction of 1000 dia. NP3 H.P. Culvert

Earth work in excavation of foundation of Structure as per drawing and technical specifications clause 305.1, including Setting out, construction of shoring and bracing ……………..Etc. with approved material. I.Ordinary soil Upto 3.00m depth

Laying concrete cradle bedding with M15 grade cement concrete as per clause 1105

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings & Technical Specification Clause 802,803,1202,1203 (A) With crushed stone (II) PCC grade M15

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets clause 1106 (B) 1000mm dia

Brick masonry work in cement morter in foundation of Head walls complete excluding pointing and plastering as per drawing and technical specification clause 600,1202. 1. Brick masonry in 1:3 Cement mortar

Brick masonry work in cement mortar in substructure excluding pointing and plastering as per drawing and technical specifications Clauses 602,603,604, 1202 & 1204. In 1:4 cement mortar

Plastering with cement mortar (1:3) 15 mm thick on brickwork in parapet as per technical specifications Clauses 613.4 and 1208.4

2) Road from Bagal’s Road to Dharani Kalita’s House at village Kanikuchi with Paver Block(L_0.500 Km)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. i) By Manual Means A) In area of non-thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits. Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5. (I) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) for grading II Material

Providing laying spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (2) WBM Grading-III , (b) Using Screening Type-B(11.2 mm Agg.)

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Planting of Trees and their Maintenance for three Year each 660.00 (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 three year.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. (iv) 800x600 cm rectangular

(a) Construction of 1.00 m Span RCC Slab Culvert

Earth work in excavation for structures as per drawings and technical specifications clause 305-1, including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto lead of 50 m,, dressing of sides and bottom and back filling in trenches with excavated suitable material. 1. Ordinary soil (i) Upto 3.00 m depth

Providing concrete for Plain/Reinforced concrete in open foundations complete as per drawing and technical specification Clauses 802,803,1202 &1203. A. With crushed stone 1. PCC Grade M-10 Nominal mix 1:3:6

Providing concrete for Plain/Reinforced concrete in open foundations complete as per drawing and technical specification Clauses 802,803,1202 &1203. A. With crushed stone III. PCC Grade M-20 Nominal mix 1:2:4

Providing and laying reinforced concrete in superstructure complete as per drawing and technical specification Clauses 800,1205.4 &1205.5. A. With crushed stone 1. RCC Grade M-20 (iii) for design mix RCC M20 a) Height upto 5.0 m

Drainage Spouts complete as per drawing and technical specification Clause 1209.

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

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructrue complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specifications Clauses 614, 709, 1204.3.7.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3.(A) with crushed stone

3) Road from Dwarkuchi Bazar to Baraliapar via Bazarkhola (L_0.600 Km)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. i) By Manual Means A) In area of non-thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits. Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5. (I) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) for grading II Material

Providing laying spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (2) WBM Grading-III , (b) Using Screening Type-B(11.2 mm Agg.)

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Planting of Trees and their Maintenance for three Year each 660.00 (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.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. (iv) 800x600 cm rectangular

Sri Swapan Singha