Kam/AD19-20/04 Construction of approach road Dipteswari Davalaya, Nakul

Amount

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. By Manual Means- In area of non thorny jungle

Scarifying Existing Bituminous Surface to a depth of 150mm by Mechanical means-Scarifying Existing Bituminous Surface to a depth of 150mm & disposal of scarified materials with a lift upto 3.00m and lead upto 1000m as per Technical Specification.

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-Private Land

By mix in place method 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-For Grading II Material

For WBM Grading 3:Providing, laying, spreading and compacting stone aggregates of specific 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.- Grading III (b0 Using Screening Type-B (11.2mm Agg.)

Prime Coat_Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared non-bituminous surfaces (cement concrete pavement) cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi - Dense Bituminous Concrete (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.508. complete in all respect_With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification)_(I)'with 60/70 or VG-30 grade bitumen_ for GradingII(10 mm nominal size)

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

Providing and laying Coloured interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 completeincluding carriage and as directed A)Including Edge block/ Edge restraints Extra for providing & laying coloured interlocking concrete block pavement as per technical specification clause 1504 complete _including carriage

Construction of Brick Drain -Excavation for Structures : Earth work in excavation for structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom, backfillingthe excavated earth to the extend required & utilising the remaining earth locally for road work (i) In ordinary soil A. Manual means (Depth up to 3.00 m ) (Without dewatering )

Laying brick soling layer on prepared sub-grade with brick on end edging according to lines,graded & cross-section shown on the drawing filled joints with sand and earth,spreading 25mm thick layer of earth over brick soling,watering and rolling the same with three wheel road roller 80-100 KN as per Technical Specification Clause 412

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202, 1203. A. With Crushed Stone (I)P.C.C. Grade M 10, (I) Nominal mix 1:3:6

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

Plastering with cement mortar (1:4) 15mm thick on brick work in substructure as per Technical specification Clauses 613.4 & 1204

Construction of RCC Cover Drain Slab- Supplying fitting & placing TMT (Fe-500 D) reinforcement Bar(from TATA/SAIL/Esser Steel/Jindal/Shyam Steel/RINL) in foundation complete as per drawing and Technical specifications Clause 1002,1010 &1202

Providing & laying reinforced cement concrete in super structure as per drawing & technical specifications clauses 800,1205.4 & 1205.5 With crushed stone- RCC Grade M-20 For nominal mix 1:2:4 ( @ 28.00 Kg/Sqm)

Construction of RCCSlab Culvert -Excavation for Structures : Earth work in excavation for structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom, backfillingthe excavated earth to the extend required & utilising the remaining earth locally for road work (i) In ordinary soil A. Manual means (Depth up to 3.00 m ) (Without dewatering )

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202, 1203. A. With Crushed Stone (I)P.C.C. Grade M 10, (I) Nominal mix 1:3:6 (Hand mixed )

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202, 1203. A. With Natural gravel (I)P.C.C. Grade M20, (I) Nominal mix 1:2:4

Providing & laying reinforced cement concrete in super structure as per drawing & technical specifications clauses 800,1205.4 & 1205.5 With crushed stone- RCC Grade M-20 For design mix RCC M-20 Height upto 5.00m

Drainage spouts complete as per drawings & technical specification clauses 1209

Providing and filling joint sealing compound as per drawing & technical specifications with coarse & 6% bitumen by weight

Supplying fitting & placing TMT bar reinforcement Bar in superstructure complete as per drawing and Technical specifications Clause 1002,1010 &1202

Providing Weep holes in brick masonry/ Stone masonry Plain reinforced complete abutment,wing wall,return wall,with 100mm 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 & technical specification Clause 614,709,1204.3.7

Providing & laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing & technical specifications clauses 800,1206.3 A. With crushed stone-

Retro reflectorised Traffic sign: Providing and erecting of Retro reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mmx 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 45cm x45cm x 60cm, 60cm below ground level as per approved drawing & technical specification Clause 801, (ii) 600mm Equilateral triangle

(ii) 600mm Circular

Direction & Place identification signs upto 0.9 sqm size Board Retro reflectorised Traffic sign: Providing and erecting of Retro reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75mm x 75mmx 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 45cm x45cm x 60cm, 60cm below ground level as per approved drawing & technical specification Clause1701

Kilometer Stone- RCC M15 grade Kilometre Stone / local stone of standard design as per IRC: 8 fixing in position including painting and printing etc as per drawing & technical specification Clause1702 ii) Ordinary Kilometre Stone (Precast)

(iii) 200m stone precast

Planting of Trees & their Maintenance for three years Planting of trees by the road side ( Avenue Trees) in 0.60m dia Holes 1.00m deep dug in the ground mixing the soil with decayed farm yard, sludge manure,planting the saplings, backfilling the trenches ,watering , fixing the tree guard and mainting the plants for three years.

Painting lines, dashes, Arrows etc. on road in two coats on new work with ready mexed road marking paint conforming to IS:164 on bituminous /concrete surface . Including cleaning the surface of all dirt,dust & other foreign matter demarcation at site & traffic control as per drawing & Technical Specification clause 1702

W : Metal Beam Crash Barrier (Providing metre 3623and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail70 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 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.)

Routine maintenance for 1 year@Rs 28,107.39

Routine maintenance for 2 year@Rs 32,202.48

Routine maintenance for 3year@Rs 39563.96

PURNANANDA BHATTACHARJYA

RIPUL CHANDRA DEKA

Abdur Rekib