Strengthening of Aminjikarai to Periyakattupakkam road km 0 0 to 1 20 at Periyakattupakkam Panchayat in Thirukazhkukundram Block of Chengalpattu District Having PKG No.22 2024 25 under MGSMT 2025-26

Amount

Clearing the Scrub Jungle including removing from the site disposal by burying or burying etc.complete

Earth work exavation in all classes of soils such as Sandy Soil, etc. and depositing on berms with all leads and lifts and all other incidential charges. etc., complete for berms.Asper SS20B

Picking 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m with all leads and lifts and all other incidential 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 150mm 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.

Applying Prime coat over WMM surface ( treated with primer) using 7Kg of bituminous emulsion per 10 Sqm. including cost of bituminous emulsion which will be supplied departmentally at section stores and cost of which will be recovered at the rates as per special conditions appended herewith including conveyance of bituminous emulsion to actual work spot handling charges including labour charges for brushing, cleaning and preparing the surface for laying the tack coat and labour and machinery charges for applying the required quantity of bituminous emulsion including hire, fuel and running charges for all tools and plants employed for the work including all other incidental charges such as barricading and providing danger lights, flags etc., complete as per standard specification.

Providing and laying Bituminous Macadam with Central Hot Mix Plant 20-30T capacity, using crushed aggregates of grading as per table 500.4 premixed with bituminous binder , transported to site upto lead of 1000m laid over a previously prepared surface with paver finisher to the required grade,level and alignment and rolled to achieve the desired compaction as per Technical specification clause.504 including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc. using plastic waste

Providing, Laying, tack coat over WMM surface using 3 kgs of emusion for 10sqm.area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the required quantity of bitumen as tack coat by bitumen sprayer etc., complete as per clause 50. of MOST specification.

BITUMINOUS CONCRETE 30mm THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 25mm 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 20-301 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 504 of MORTH Part-5

Providing and laying of Bituminous Concrete for Speed Breakers using 60/70 grade bitumen which shall consist of construction of a single course binder/wearing course on a previously prepared bituminous base to the requirements of the specification using CMP paver & power roller as per standard specification clause 508 of MORT &H.

Filling gravel for shoulders and berms including all cost and conveyance of all materials to site and stacking them to departmental guage for premeasurements and labour charges for filling etc., complete

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level uniform and free form streaks and holes etc complete as per MORT&H specification no.803

Providing and fixing of sign boards retro reflectorised cautionary mandatory and Informatory sign as per IRC: 67-2010 made of high intensity grade sheeting vide clause 801.3 fixed over aluminum sheeting 1.5mm thick fixed on back supporting frame and supported on a mild steel single angle iron post 75x75x6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concree 45x45x60cm 60cm below ground level asper approved drawing

90 cm Equilateral triangle cautionary signboard

Provision for KM Stone

Provision for HM Stone

Provision for Cuvlert 1.5m span at ch 0/560

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B etc

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for Levelling course

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for Foundation

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for Superstructure

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for Bed blocks

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for Deckslab

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and superstructure for Abutment /pier 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 etc.

Below Sill Level

Above Sill Level

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Providing and fixing 20mm Bitumen felt for expansion joint Between Dirtwall &Deck slab

Providing and fixing Tar Paper for bearing Between Bed Block & Deck slab

Providing and fixing 20mm thick compressible fibre board in expansion joint complete as per drawing and technical specification.

Collection and supply of Well gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

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

S.MOHAN (BID ID -1247273)