Improvements to Perumbakkam Global Hosbital road R 128 Perumbakkam Panchayat in St.Thomas Mount Panchayat Union of chengalpattu district having pkg no. 01 under CMDA Fund

Amount

Picking the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water as per 20A

Providing, Laying spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage fo mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 406 of MORT & H specifications for Patches.

Providing and applying prime coat over WMM surface 7 Kg of bitumen Emulsion (SS - II)per 10 sqm area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the requried quanity of bitumen as tack

Providing and laying Tack coat over BM surface using 2.50 kgs. RS1 of emusion for 10 sqm.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 503 of MOST specification

Providing and laying 50mm compacted thickness bituminous macadem using 0.42Cum of 26.5-11.2mm metal and 0.10cum of 11.2-2.80mm metal and 0.18cum of 2.80mm metal and below with 38Kgs of bitumen for premixing 10 sqm including cost and conveyance of all material

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

Providing and Laying Gravel to 100mm compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction

Earth work excavation for foundation in all soils and sub - soils to full depth etc. complete as per SS 20B BOX CULVERT

Supplying and filling in foundation and basement with Filling M Sand in layers etc. complete.

Cement concrete 1:4:8 mix using 40mm metal including all other labour charges for laying, watering and curing charges etc., complete

Centering charges for all CC items of works including all labour charges etc., complete.

Supplying and fabrication of steel including cost and conveyance and all other labour charges etc complete.

Reinforced Cement concrete 1:1 1/2:3, 20mm gauge hard broken granite jelly including cost and conveyance and all other labour charges etc complete.

Providing, Laying spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage fo mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 406 of MORT & H specifications for Patches.

Cement concrete 1:2:4 mix using 20mm metal including all other labour charges for laying, watering and curing charges etc., complete

Applying TACKCOAT over BT surface al 3.00Kg of RS-l Bllumen Emulsion / 10 sq.m including labour for spraying, hire charges for bl\umen sprayer etc. SPEED BREAK

Providing and laying ol Bituminous Concrete 30 mm compacted thickness using 60/70 grade bitomon which shall consist of construction of a single course binder/ wearing course on a previously preparccl bltumtnous base To the requTrement5 of the specification using CMP, I”aver & Power roller as per standar d speciTica\ion clause 508 of MOTT a H.

Providing and laying of Hot applied thermoplastlc compound 2.hmm thick TfscTudiog reflectorislng glass beads 250 gms, per sq.m. area thickness of 2.50mm is exclusive of surface applied glass 'oeads as per IRC :35. The finished surface to be IeyeI, uniform and free from streaks and holes etc, complete(as per MoRTH specifica.tion No. 803)

Providing and fixing of retro re\tectorised Cau\lonoty Mandatory and tnforma\ory sign as per \fiC :67-2010) mode of high intensity grade sheeting vide clause 001.3 fixed over aluminUm sheeting 1.5mm thick tixed on back suppor.ting frame and supported on a mild steel single angle iron post 7Sx75x6mm firmly fixed to the ground by means of properly designed Foundation with M15 grade cement concrete 45x45x60cm, 60 cm below ground level asper ooproved drawing (60x45cm) Equilateral triangle

Supplying and fixing of KM stone of size 1.65 x 0.45 x 0.15m

Supplying and fixing of HM stone of size 0.75x 0.23x 0.10m

90cm Equilaterial triangle cautionary sign board

60cm Equilaterial triangle cautionary sign board

60cm Circle (Mandatory Sign)

Chevron sign90cm Octogon (Curve)

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}18%

V MEENAL AND CO