EE_DSTRD_D_ 01_SOPD_G_2020_21

Amount

Construction of embankment with approved materials obtain from borrow pits with a lift up to 1.5 m etc. etc. as per technical specification clause (i) Private land

Construction of subgrade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads etc.etc. as per technical specification clause (a) Private land

Earth work in Excavation for structure as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing etc.etc. (i) Up to 3 m depth.

Providing concrete for plain / reinforced concrete in open foundation complete as per drawing and technical specification clauses 802, 803, 1202 & 1203 (A) With crushed stone aggregate II. PCC Grade M-15 (i) Nominal mix 1:2.5:5 (Wall)

Plain / Reinforced cement concrete in sub-structure complete as per drawing and technical specification Clause 802, 804, 805, 806, and 1204 RCC (A) With crushed stone II. RCC M-20 (i) Nominal Mix (1:2:4) hand mixing

Construction of Granular sub-base by providing well graded materials spreading in uniform layers by tractor with grading attachment on prepared surface etc.etc.

Providing laying spreading and compacting stone aggregate of specific sizes to water bound macadam specification including spreading in uniform thickness etc.etc. (A) By manual means (ii) Hand broken metal from River Boulder (B) Grading No. III

Providing and laying Interlocking Concrete Block Pavement (M40) having thickness 80 mm as per technical specification clause 1504.

Providing and fixing retro-reflectorised cautionary mandatory and informatory sign as per IRC:67 etc.etc. (ii) 60 cm equilateral triangle

Reinforced Cement concrete M15 grade kilometer stone of standerd design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specification clause 1703 (ii) Ordinary Kilometer stone (Precast)

Reinforced Cement concrete M15 grade kilometer stone of standerd design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specification clause 1703 (iii) 200 m stone (Precast)

Earth work in Excavation for structure as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing etc.etc. (i) Up to 3 m depth.

Laying (First class) bedding on well compacted sand, moorum as per clause 1105 (ii) Granular material

Plain cement concrete M-10 (1:3:6 nominal mix) in leveling course below open foundation of Head walls as per drawing and technical specification clause 1109

PCC M-15 (1:2.5:5 nominal mix) in foundation of walls complete excluding plastering as per drawing and technical specification clause 800 and 1211

Providing and laying RCC pipe NP-3 as per design in single row for culverts on first class bedding of granular materials in single row including fixing collar with cement morter 1:2 but excluding excavation, protection work, back filling concrete work in head walls and parapets clause 1106

Dismantaling of existing structure like culvert, bridges, retaining wall sand other structure comprising etc. (ii) Mechnical means

Earth work in Excavation of foundation of structure as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing etc.etc. (i) In ordinary Soil ii. 3.00m to 6.00 m depth.

Bored cast-in-situ M35 grade RCC pile excluding reinforcement complete as per drawing and technical specification and removal of excavated earth with all lifts and leads upto 1000m (Pile diameter 1000 mm)

Pile load test on single vertical pile in accordance with IS:2911 (Part-IV) (a) Initial and routine load test.

Leveling Course for Pile Cap

Cement concrete for reinforced concrete in pile cap complete as per drawing and technical specification B. RCC Grade M25 (I) Using Concrete mixer

Supplying, fitting and placing conforming to IS:1786 TMT reinforcement bar Fe500 in foundation complete as per drawing and technical specifications.

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification and steel shuttering formwork for height up to 5m RCC grade M25, Using Concrete Mixer

Supplying, fitting and placing conforming to IS:1786 TMT reinforcement bar Fe500 in sub structure complete as per drawing and technical specifications.

Supplying fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) Section IX and clauses 2005 MoRTH specification complete including all accessories

Furnishing and placing Reinforced / Prestressed cement concrete in super-structure as per drawing and technical specification including steel shuttering formwork

Supplying fitting and placing conforming to IS:1786 TMT reinforcement bar Fe500 in super - Structure complete as per drawing and technical specifications

Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and technical specifications

Construction of RCC railing of M30 grade in-situ with 20 mm nominal size aggregate, true to line and grade tolurence of vertical RCC post not to exceed 1 in 500, centre to centre etc.

Providing and laying burried expansion joint, expension gap being 20mm covered with 12mm thick 200mm wide galvanised welding structural steel plate as per IS:2062 etc.

Drainage spout complete as per drawing and technical specification

Providing and laying of boulder apron laid in wire crates made with 4mm dia GL wire conforming to IS:280 & IS:4826 in 100mm x 100mm mesh (Weaved diagonally) including 105 extra for laps and joints laid with stone boulders weighting not less than 40kg each)

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications. Stone Boulder.

Providing and laying Filter material underneath pitching in slopes complete as per drawing and technical specification

RUPAM SAHA

Sri Purnam Deb