NIT 1111 Cons. &Main.PMJANMAN PKG No CG 04-56 District- Dhamtari

Amount

Balance work BOQ

Setting Out work complete with construction of bench mark (Min 1 per km) working benchmark (Min 4 per km) and near all bridges and cross-drainage works made of bricks/stone masonary or concrete and reference pillars made of precast concrete poles/concrete filled 100 mm dia A.C.pipe @ 100 m interval of as required on both sides of the formation width, marking on central line, setting out curves and recording of central line levels and other required levels and distances etc. including setting out of cross-drainage structures & bridges with required reference pillars and marking etc. as directed by Engineer-in-Charge.

Clearing grass and removal of rubbish up to a distance of 30 m outside the periphery of the area as per Technical Specification Clause 201. By Manual Means

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. (A) In area of non-thorny jungle

Loosening, Levelling and Compacting original ground/existing embankment/supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction as per Technical Specification Clause 301.4.1.

Excavation for roadway in soil for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 Earth Work Summary Sheet (B)

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 Earth Work Summary Sheet (H)

Construction of embankment with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 (Beyond 250m)with all leads as per Technical Specification Clause 301.5(Having CBR more than 5) Earth Work Summary Sheet (J)

Construction of sub-grade and earthen shoulders with approved material (Granular material having CBR not less than 7) 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 as per Technical Specification Clause 303.1.For Item No.3.12(a) & (b)

Construction of granular sub-base by providing well graded material having CBR 20 or more, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory rollers of 80 to 100KN static weight to achieve the desired density, complete as per Technical Specification Clause 401. For Grading mentioned in table 400.1 (Grading III) Crushed stone materials (CBR 35 or more), This item is to be used only, where local GSB material or GSB material with blending with other material is not available.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.

Construction of sub-grade and earthen shoulders with approved material (Granular material having CBR not less than 10) 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 as per Technical Specification Clause 303.1.(To be used for side shoulder WBM)

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

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.(ii) Ordinary Kilometer Stone (Precast)

Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509, Viscocity grade (VG) Bitumen specification as per IS 73:2006

Cement Concrete Pavement Construction of un-reinforced, jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including leveling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying, primer, sealant, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501. cum

Construction of pannel concrete , plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including leveling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying, primer, sealant, admixture asapproved,curing of concrete slabs for 14 days Curing compound (where specified) and water finishing to lines and grade as per drawing and technical specification clause1501.PCC Grade M-30 Each (0.5m x0.5m to 1.00m x1.00m) thickness 100 mm

Cautionary, mandatory, informatory direction and place identification sign boards.Semi-Reflective Traffic signs upto 0.90 sqm Direction and place indentification signs up to 0.9 sqm size board Providing and erecting direction and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. Sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47mm of 12 SWG Square tube of 3050 mm height duly strengthened by 25 mm x 5 mm M/s flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 m m, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Direction and place identification signs up to 0.9 Sqm. sisn board roviding and erecting direction and place identification of Retro reflective sheeting classs A/ class B sign boards type IV as per IRC-67 made of 2 mm thick M.S. Sheet duly stove enameled paint white colour in front and grey colour on back with reflective border of 70 mm width and required message, letters, figures with reflective tape of engineering grade as per MORI) specifications ofrequired shade and colour. Supported and welded on two nos.47 mm x 47 mm of 12 SWG square tube of 3050 mm height duty strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 mmr 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Providing & Fixing of PMGSY 'Logo' board Providing and fixing of typical PMGSY logo board as per MoRD specifications and drawings.

Direction and place identification signs up to 0.9 Sqm. sisn board Providing and erecting direction and place identification of Retro reflective sheeting classs A/ class B sign boards type IV as per IRC-67 made of 2 mm thick M.S. Sheet duly stove enameled paint white colour in front and grey colour on back with reflective border of 70 mm width and required message, letters, figures with reflective tape of engineering grade as per MORI) specifications ofrequired shade and colour. Supported and welded on two nos.47 mm x 47 mm of 12 SWG square tube of 3050 mm height duty strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 mmr 600 mm below ground level as] per approved drawing and Technical Specification Clause 1701

Providing and fixing 'Citizen Information Board' of PMGSY Project (A) Providing and fixing of typical " PMGSY Citizen Information Board" with Logo as per MoRD specifications & drawings, made of 75 mm square or 75 mm dia circular steel tube of 12 SWG 3.2 m height and cross member 2 nos 1m long, fixed with angle iron 50x50x5 mm MS angle on the back

Kilometre Stones & Boundary Pillar Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

Boundary Pillar Reinforced cement concrete M15 grade boundary pillars/local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification Clause 1704

Guard Stone Reinforced cement concrete M15 grade Guard Stone of size 200 mm x 200mm x 800 mm fixing in position including painting and printing etc. as per drawing, Technical Specification and as per direction of Engineer in Charge.

Providing & Laying Cement Concrete Pipe NP3 on first class bedding of granular material including fixing collar with cement sand mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonary work in head wall and parapets as per clause 1106 . (A) 600 mm Dia.

Road marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC: 35. The finished surface to be level, uniform and free from streaks and holes.)

Excavation for Structure as per drawing and technical specifications Clause 305.1 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 and backfilling in trenches with excavated suitable material. For Toe Wall

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

Construction of toe walls for protection of slopes as per drawing and technical specifications Clause 1302.5 III. Cement concrete grade M 10 in case of concrete block pitching P.C.C grade M 10 (Nominal mix 1:3:6)

Providing and laying rounded hump type of Speed Breaker confirming to IRC – 99 and as per guidelines and drawings of NRRDA circular no. DO No. P-17019/6/2006/PII Dated 16 Sept 2009, including providing, laying and compaction of GSB, G II, G III, OGPC, Seal Coat Type B, as per specifications and appended drawing on both the sides of carriage way up to formation width maintaining rounded hump type shape with bituminous mix material i/c providing and painting of black and white strips, providing and fixing of two no. 600mm equilateral semi reflecting sign boards, i/c cost of all materials, labour T & P & Machinery etc complete and as

Excavation in Cutting in Soil by manual means with lead upto 50 mExcavation for roadway in soil for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3"

Construction of Plain Cement Concrete Drain with P.C.C. grade M-15 including all shuttering/form work etc. complete as per drawings/technical specification and direction of engineer in charge. R.C.C. grade M 20 1:2:4 R.C.C. Cover in front of houses (Length/6 M)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 (12 MM) 80 KG /Cum Item No. 3

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 10 (I) Nominal mix 1:3:6 P.C.C. grade M 10 (I) Nominal mix 1:3:6

Providing concrete for plain/reinforced concrete in substructure complete as per drawings and technical specification Clause 802,804,805,806,807,1202 & 1204, P.C.C. grade M15, (I) Nominal Mix 1:2.5:5

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 (Nominal mix (1:2:4)

Providing and laying concrete for reinforced cement concrete in superstructure as per drawing and technical specification Clause 800,1205.4 & 1205.5 R.C.C. M-25 Grade

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 i) Granular Material

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 IV:20H towards drawing face complete as per drawings and technical specification Clause 614,709,1204.3.7

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 i) Granular Material

Laying Reinforced Cement Concrete Pipe NP3 as per drawing and technical specification Clause 1402.6 Providing and laying reinforced cement concrete pipe NP3 for culverts on first Class bedding in single row including fixing with cement mortar 1:2 but excluding excavation, bedding protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 mm dia

Bedding for Causeway/Pipes Type B (First Class) Bedding Laying (First Class) bedding with well compacted sand, moorum or approved granular material as per Clause 1105 (ii)

Dismantling Stone Masonry Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.(A) Rubble Stone Masonry in Lime/Cement/mud mortar

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202. (A) Upto 600 mm dia

Dismentaling of Structere like Culverts, bridges , retaining walls and other structure compraising of masnory, cement concrete, wood work, steel work, including T&P and scaffolding whweever necessary, sorting the dismenteled material, disposal serviceable material with all lift & lead of 1000m as per Technical specifications Clause 202. By Manual Means (B) Cement Concrete