Strengthening and 5 Year Maintenance of 1 Road work in Package No MGSMT 1 (S.F) in Thiruvattar Block under Mudalvarin Gram Salaigal Membattu Thittam Savings Fund (MGSMT Savings Fund)

Amount

Strengthening and 5 Year Maintenance of Kalladimamoodu to Mathoor Road in Ayacode V..Pt (Km 0/0-1/150)

Clearing the Scrub jungle including all labour charges for burryingng and burning etc.,Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp.

Earthwork Excavation for formation in all soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring and strutting and bailing out water wherever necessary and refilling the side of foundation with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial lead and lifts etc. site etc complete complying with standard specification and as directed in sand, silt and loose soil, wet sand and silt not under water light black cotton soil, sandy loam and ordinary soil including excavated earth as per SS20A

Providing and laying Gravel Soling to compacted thick including cost and conveyance of gravel from approved quarries to road side and stacking of materials to departmental metric gauge for pre measurement including labour charges for laying spreading, new metal, hand packing to camber, gravel blinding, watering with all leads of good water, rolling and compacting by power roller and finishing to the total thickness with lines grades and cross section as specified in the departmental specification including all charges for all T&P employed and cost of free and other running charges and all other incidental charges etc. complete

Picking the Existing metalled surface 5cm to 10cm thick and carefully stacking materials useful for refuse including hire charge for tools laying spreading, new metal, hand packing to camber, gravel blinding, watering with all leads of good water, rolling and compacting by power roller and finishing to the total thickness with lines grades and cross section as specified in the departmental specification including all charges for all T&P employed and cost of free and other running charges and all other incidental charges etc. complete

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Providing and applying Prime Coat (WMM) with bitumen emulsion(SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at therate of 0.70-1.0kg/sqm using mechanical means as per Technical Specification Clause 502. (i) Low Porosity

Providing and laying Tack coat over WMM surface(treated with primer) using 2.5Kg of bitumen emulsion RS-1 for 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,

Providing and laying 50 mm consolidated thick Bituminious mecadam using 0.24cum of 26.50-13.20mm. graded metal and 0.25cum of 13.20-2.36 mm. graded meta and0.23 cum of 2.36 mm below with 53.20kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

BITUMINOUS CONCRETE 25, MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Supply and fixing of KILOMETRE STONE (three faces two lines dressed) of size 0.75 x 0.23 x 0.10m from approved sources including cost and conveyance to work site and fixing in position as directed by the Departmental Officers including labour and all other incidental charges etc., complete.

Supply and fixing of KILOMETRE STONE (three faces two lines dressed) of size 0.75 x 0.23 x 0.10m from approved sources including cost and conveyance to work site and fixing in position as directed by the Departmental Officers including labour and all other incidental charges etc., complete.

Providing and Fixing of Retro Reflectorised cautionary mandatory and informatory sign (with or with out definition board) made out of high indencity prismatic grade sheeting confirming ti IRC 67-2010 and ASTM D 4956- 09 type IV Specification and fixed over 1.50mm thick aluminium Sheet fixed on back supporting frame of 25mm x 25mmx25mmx 3mm miled steel angle and supported on a miled steel angle iron post 75mmx75mmx6mm Firmly Fixed to the ground by means of properly designed foundation with M15 grade Cement concrete 45cm x 45cmx 60cm, 60cm below ground level etc complete including 5 year warrenty for the rectro reflective sheeting Retro - Reflectorised traffic signs ( With definition Board)

Provision of 15 nos . Rumble strips coverd with premix bituminous carpet, 15-20 mm high at centre 250mm wide placed at 1 m centre to centre at approved location to control speed marked with white strips of road marking paint.

Road Marking with Hot applied Thermplastic Compound with Reflectorising Glass bends on Bituminous Surface

Sub Estimate- Hard bed

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Construction of un-reinforced, dowel 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 levelling 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 debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified ) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Guard stone (0.15x0.15x0.90m)

Sub Estimate- Retaining Wall

Earthwork Excavation for foundation in all soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring and strutting and bailing out water wherever necessary and refilling the side of foundation with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial lead and lifts etc. site etc complete complying with standard specification and as directed in sand, silt and loose soil, wet sand and silt not under water light black cotton soil, sandy loam and ordinary soil including excavated earth as per SS20B for narrow foundation.

Cement Concrete 1:4:8 one cement, four Crusser Stone sand and eight hard broken stone) using 40mm ISS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement which will be supplied departmentally at the departmental section stores and the cost will be recovered at the rates noted in the special conditions appended and conveyance of the same from departmental section stores to the actual worksport and handing charges at each and including cost of from work mix concrete laying compacting and watering curing concrete including all leads for good soft, potable water, hire and fuel charges for all tolls and plats and all other incidental charges such as balling out water forming protective bunds providing coffer dams etc., complete as directed by the Engineer Table I of IS 2116-1980

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Cement Concrete 1:3:6 one cement, four Crusser Stone sand and eight hard broken stone) using 40mm ISS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement which will be supplied departmentally at the departmental section stores and the cost will be recovered at the rates noted in the special conditions appended and conveyance of the same from departmental section stores to the actual worksport and handing charges at each and including cost of from work mix concrete laying compacting and watering curing concrete including all leads for good soft, potable water, hire and fuel charges for all tolls and plats and all other incidental charges such as balling out water forming protective bunds providing coffer dams etc., complete as directed by the Engineer Table I of IS 2116-1980

Provision For Weep Hol 63mm PVC Pipe

Guard stone (0.23x0.23x0.90m)

MAINTENANCE OF MGSMT ROADS

Towards the charges for routline maintenance of the road work executed under PMGSY including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRC-SP-20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost for carriageway width of 3.00m & 3.75m

For the First Year from the date of completion of work

For the 2 Year from the date of completion of work

For the 3rd Year from the date of completion of work

For the 4th Year from the date of completion of work

For the 5th Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

M. Vettivelan