Tender For Up-Gradation/ Widening ,Metalling/Tarring On Dhurla To Jubbar Via Ghichana Road Km 0/0 To 6/50(Sh Construction Of Retaining Structure,Cross Drainage, Providing /Laying Gsb, Base Course,Ogpmc Etc,V-Shape Drain, Essential Parapets,P/F Sign Board,
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Project Description
Up-Gradation / Widening , Metalling / Tarring On Dhurla To Jubbar Via Ghichana Road Km 0 / 0 To 6 / 50 ( Sh Construction Of Retaining Structure, Cross Drainage, Providing / Laying Gsb, Base Course, Ogpmc Etc, V-Shape Drain, Essential Parapets, Providing/ Fixing Sign Board, Kilometre Stone Etc In Km 0 / 0 To 6 / 500 ( Nabard )
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in soil in hilly areain all heights and depths in all kinds of soil including saturated soil comprising of mixed soil , ordinary rock and hard rock .All work of rock cutting by blastingshallbe carried out by taking all necesary precautions against soil erosion ,damages to hill side ,water pollutionetc. and to protect stability of hill side. Rock shall be excavated withchiseling and wedging out of rock (where blasting is prohibited) . All earth work in cutting /excavation including rock excavation shall be carried out true to lines ,grades ,sides slopes,width,camber,super-elevation and level as shown on the drawing andas directed by the Engineer-in-Charge in conformity with the requirement of technical specification for Rural Road, August 2004 and clause 16.2 of General conditions for contract to achive designed formation width including hauling and stacking of materials useful for constrcutionat suitable sites safe manner including arrangement of dumping site trimming ,filling of unevenness blind age and finishing of the road to specified dimensions or as directed by the Engineer-in-charge for smooth riding .The recovery for stones ,whether usefule or not, for 60.48 cubic metre at the rate Rs 300/-only (Rupees three hundred only ) per cubic metershall be effectedon prorata basis in all circumstances .Any loss to the public and private property during the course of excavation shall be the absolute responsibility of the contractor ,which shall have to be duly compensated by him in all cases. |
| 2 | Earth work in excavation for all types of road structures ,such as retaining walls,breast walls ,culverts drains and parapets etc.inall type of classification of soil comprising of ordinary soil,ordinary rocks,hard rocks chiseling/wedging out of rock (where blasting is prohibited) as perdrawings and MORD technical specifications Clause 305.1,1104 and 1606.1 and as perdirection ofthe Engineer-in-charge ,including setting out, constrcution of shoring and bracing ,removal of stumps and other deleterious materials and disposal up to all leads and lifts including dressing of sides and bottom and back filling in trenches with excavated suitable approved materials to the original surface in layers not exceeding 150mm (one hundred fifty milimetres ) compacted thickness including shorting and strutting and pumping and bailing out water (surface and sub soil water ) up to all depthand any quantum of water includingcleaning of slush which may arise out during dewatering as per the direction of Engineer-in-charge and includingof carrage of materialswith in all leads andlifts . |
| 3 | Providing and layingPlain /reinforcement Cement Concrete PCC 1:2:4 (one cement is to twosand is to fourgraded crushed stone aggregate 20 mm (twentymilimetre) nominal sizefor Mechanically mixed and vibrated in open foundation complete as perdrawings and technical specifications MORD clause 802,803,1202 & 1203and curing complete including the cost of form work and carriage of materials with in all leads , lifts and as per thedirection of Engineer-In-Charge. |
| 4 | Providingand layingplain cement concrete1:4:8 (one cement is to four sand is to Eightgraded crushed stone aggregate) 25mm (twenty five milimetre) nominal size mechanically mixed and vibrated in open foundations complete as per drawing and technical specification clause 802,803,1202 & 1203 including carriage of materials within all leads and lifts and as per the direction of Engineer-in-Charge. |
| 5 | Providing and layingPlain Cement Concrete grade M-15 (fifteen) nominal mix 1:2.5: 5 (one cement is to two pointsand is to five graded crushed stone aggregate 20 mm (twenty milimetre) nominal sizefor Mechanically mixed and vibrated in open foundation complete as perdrawings and technical specifications MORD clause 802,803,1202 & 1203and curing complete including the cost of form work and carriage of materials with in all leads , lifts and as per thedirection of Engineer-In-Charge. |
| 6 | Providing and layingPlain Cement Concrete grade M-10 (Ten) nominal mix 1:3: 6 (one cement is to threesand is to sixgraded crushed stone aggregate 40 mm (fortymilimetre) nominal sizefor Mechanically mixed and vibrated in open foundation complete as perdrawings and technical specifications MORD clause 802,803,1202 & 1203and curing complete including the cost of form work and carriage of materials with in all leads , lifts and as per thedirection of Engineer-In-Charge. |
| 7 | Back filling behind abutment, wing wall and return wall and retaining wall with granular material complete as per drawings and MORD technical specification Clause 1204.3.8 ( One thousand two hundred four point three point eight ) including carriage of materials with in all leads and lifts and as per the direction of Engineer-in-Charge. |
| 8 | Providing and laying weepholes in brick masonry /stone masonry /plain reinforced concrete abutment, wing wall return wall with 100 mm (one hundred ) milimetre dia PVC pipe extending through the full width of the structures with slop of 1(v):20 (H) towards drawing face complete as per drawings and technical specifications MORD clause 614,,709,1204.3.7includingcarriage of materials with in all leads,lifts and as per the direction of Engineer-In-Charge. |
| 9 | Providing and laying rubble stone flooring in cement mortar 1:3 laid over cement concrete bedding complete as per drawings and technical specification clause 1303including hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge. |
| 10 | Providing and laying reinforced cement concretepipes IS (Indian Standard) class NP-2 (Non Pressure -Two)900 mm (Nine hundred) millimeters internal dia for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 (one cement is to two sand ) but excluding excavation , protection work ,back filling ,concrete and masonary work in head walls and parapets complete as per drawings and MORD technical specifications clause 1108includingcarriage of materials within all leads and lifts andas per thedirection of Engineer-In-Charge. |
| 11 | Construction of sub grade 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 300.2as per Technical Specification Clause 303.1.including carriage of materialswith in all leads and lifts and as per direction of Engineer-In-Charge |
| 12 | Construction of gravel/soil-aggregate baseby providingwell gradedmaterial, spreading in uniform layers with Tractor mount grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with threewheel 80-100 kN static rollerto achieve thedesired density, complete as per Technical Specifications Clause 401including carriage of materials with in all leads and lifts as per the entiresatisfaction and direction of Engineer-In-Charge. |
| 13 | Providing, laying, spreading and compacting by mechanical means crushed stone aggregates of specific size 63 mm to 45 mm (Sixty three to forty five milimeter) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel80-100 kN (Kilo Newton) static roller in stages to proper grade and camber, applying and brooming stone screening Type B 11.2mm ( Eleven point two milimetre) binding materials to fill-up the interstices coarse aggregate, watering and compacting to the required density Grading -IIas per MORD Technical Specification Clause 405 including carriage of materials with in all leads,lifts and as per the direction of Engineer- In- Charge. |
| 14 | Providing, laying, spreading and compacting by mechanical means crushed stone aggregates of specific size 53mm to 22.4mm (Fifty three to Twenty two point fourmilimeter) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel80-100 kN (Kilo Newton) static roller in stages to proper grade and camber, applying and brooming stone screening Type B 11.2mm ( Eleven point two milimetre) binding materials to fill-up the interstices coarse aggregate, watering and compacting to the required density Grading -IIIas per MORD Technical Specification Clause 405 ( Four hundred five) including carriage of materials with in all leads,lifts and as per the direction of Engineer- In- Charge. |
| 15 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared suface of granular base including cleaning of road surface with hydraulic brooms and spraying primer at the rate of 0.85kg (Zero point eighty five killogramme) per square metreusing mechanical means as per MORD Technical Specification Clause 502 (Five hundred two),including carriage of materials,with in all leads, liftsand as per thedirection of Engineer-In-Charge. |
| 16 | Providing and applying tackcoat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 ( Zero point two seven five) kilogram per square metre onthe prepared granular surfaces treated with primer and clean with hydraulic broom as per MORD techanical specification Clause 503 ( Five hundred three) including carriage of materialwith in all leads, lifts and as per the direction of Engineer-In- Charge. |
| 17 | Providing and layingbituminous concrete 30 mm thick (thirty millimetre ) with 100-120 TPH capacity batch typehot mix plant producing an average output of 75 tonnes (seventy five tonnes) per hour using crushed aggregates of specified grading, premixed with bituminous binder concrete of at the rate of 5.4%to 5.6%(five point four per cent to five point six percent)of mix and filler, transporting the hot mix to work site, laying with a hydro static paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respectsincluding carriage of materials with in all leads and lifts as per the entiresatisfaction and direction of Engineer-In-Charge.The work should be executed as per Job Mix furmula approved by department .The rates should be quoted accordingly. Nothing extra shall be applicable on this account. |
| 18 | Providing and fixing \"W\" Metal beam Crash Barrier comprisingcold formed W profiled section having thickness of 3mm (three milimeter )uncoated thickness) with frame width of 311 mm (threehundred elevan milimeter ) depth 83 mm (eighty three milimetre ) and length 4318 mm ( four thousandthree hundred eighteen milimetre ) made of ISI marked HR coil confirming to IS :5986/2011,to be fixed on cold formed channel section post of size 150x75x5mm made from ISI marked Hr coils confirming to IS 5986/2011 spaced 1.50 metre centre to centre of the post which will be of total height of 1.80 mtrs with its ht. of 1.1 metre below ground level and 0.70 metre above ground level. Metal beam rail to be fixed on the vertical post with spacer channel of cold formed channel section size 150x75x5 mm and 330 mm and long (made fromISI marked HR coils confirming to IS:5986/2011) , All the above components shall confirm to clause 810 of MORTH & H specifications including all fittings required for erection on road side W-Beams ,Posts spacers shall not be hot dip galvanised with Zinc coating of 550 gm/sqm .All bolts ,nuts and washers shall be hot dip galvanised to IS: 1367 pt -XIII/1983( refirmed 2011) for bolts and IS 14394/1996 (reaffirmed 2011) for nuts including high intesity grade all weather proof reflective sheeting multi colour tape fixed with mechenically means with high visibilit (CAUTIONARY) from long distance ie in fog porn area black spot and narrow curves etc. including carriage of materials upto all leads and lifts as per the direction of Engineer-in-Charge.. |
| 19 | Providing and fixing of typical informatory sign board as per MORD specifications and drawing. Three MS plates of 1.6 mm thick , top and middle plate duly welded with MS flat iron 25mm*5mm size on back on edge. The lower plate will be welded with MS angle iron frame of 25mm* 25mm*5mm , the angle iron frame of the lower most plate and flat iron frame of middle plate will welded to 2nos. 75mm* 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M15 grade blocks of 450mm* 450mm*600mm , 600mm below ground level the top most diamond plate will be welded to middle and printing arrows, border etc. will be painted with ready mix syntheticenammel on both sides. Lattering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shades and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure1700.1 including hauling of material in all leads and lifts and as per ebtire satisfaction and direction of Engineer in charge. |
| 20 | Providing and erecting direction and place identification retro-reflectorised cautionary, mandatory and informatory sign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thickwith areanot exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm 2 nos. firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 complete in all respectsincluding carriage of materials with in all leads and lifts as per the entiresatisfaction and direction of Engineer-In-Charge. |
| 21 | Reinforced cement concrete Mechanically mixed and vibrated M-15 grade kilometer stone local stone of standard design as per IRC :8 fixing in position including painting and printing etc. as per drawing and technical specifications rural roads August 2004clause 1703.(5thkilometre stone pre cast). including hauling of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge |
| 22 | Reinforced cement concrete Mechanically mixed and vibrated M-15 grade kilometer stone local stone of standard design as per IRC :8 fixing in position including painting and printing etc. as per drawing and technical specifications rural roads August 2004clause 1703.(ordinary kilometre stone pre cast). including hauling of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge |
| 23 | Note:- Routine Maintenance is for 5 years after Completion of Construction Part of Work. For Routine Maintenance, the per km amount for each year are pre-specified by the Tender Inviting Authority separately in Bidding Document and the unit ratesas indicated by the Authority shall apply and the bidder shall not quote his rates above or below for Routine Maintenance. For Routine Maintenance, any rate quoted by the Bidder other than the rates pre-specified by Tender Inviting Authoritywill not be considered.The Bidder is required to accept these rates. Further, the payment shall be performance based. |
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