Recarpeting of Entrance and Internal Road and Providing and Fixing of Paver Block in General Hostel Sector 15 UT Chandigarh

Providing and Laying tack coat with bitumen VG-10@ 3.00 kg/10 sqm using sprayer pump on prepared surface heatingbitumen in boiler and spraying bitumen with spray set fitted on bitumen boiler including cleaning of road surface with complete in all respect as per MORTH&H specification and to the entire satification of the Engineer-in side. N.S.

Providing and laying 50mm thick bituminous macadam with mechanical paver after mixing aggregate and bitumen as per design mix in hot mix plant using minimum @ 3.3% bitumen of VG-30 penetration of tatal mix aggregate confirming to requirement laid in table 500.3 and as per grading II specified in table 500.4 complete as per clause no. 504 of MORTH&H specification rolling with smooth wheeled vibratory and tandom roller as per clause 501.6 and 501.7 to achieve the desired density 2.2gm/cc. complete in all respect and to the entire satification of the Engineer-in-charge. N.S.

Providinga nd laying 30mm thick bituminous concrete as per clause 507 of MORTH&H specification with mechanical paver after mixing aggregate and bitumen as per design mix in hot mix plant using minimum 5.4% bitumen of grade VG-30 and using both coarse and fine aggregate filler stone dust @2% by weight of aggregate confirming to relevant specification laid in MORTH&H specification clause 507.2.2 and 507.2.3 with gradingconfirming to table 500.17 gradation-2 of MORTH&H specification and density of bituminous concrete as laid 2.35gm/cc complete in all respect as per MORTH&H specification and to entire satification of Engineer-in-charge. N.S.

Dismailting oif existing Kerbs and stacking the serviceable kerbs & channels properly at site and disposal of the unserviceable kerbs and channels average lead of 1000mtr. N.S.

Providing and fixing of factory manufactured precast concrete kerb of size 300mmx300mm having 150mm thickness with one edge semi rounded duly vibrated mechanically and compacted made of P.C.C. 1:2:4 duly cured and finished. The rate further include filling of joints between kerbs/channels with cement mortor 1:2 complete in all respect and to the entire satisfaction of Engineer-in-charge. N.S.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m complete in all respects and to the entire satisfaction of Engineer in charge. N.S.

Preparation and consolidation of sub grade after loosening of the ground upto a level of 100 mm below the sub-grade level, watered, graded and compacted in layers to meet requirement of table 300-2 for sub-grade construction complete in all respect in all respects and to the entire satisfaction of the Engineer in charge. N.S.

Providing, laying, spreading and compacting granular sub base material 100mm thick compacted of natural sand, morrum, gravel crushed stone or combination thereof as per MORT&H specification confirming to clause 401 coarse graded grading – 3 as per table 400.1 of MORT&H specification (5th revision), including spreading on the prepared sub grade with the help of tractor with planner of adequate capacity maintaining the requited slope and grade during operation, rolling with road roller 8-10 tone with the grade and cross fall (camber) to be checked and any high spot or depressing which becomes apparent, corrected by removing or adding fresh material, including cost of tools and plants, carriage of material from stacks, templates, barrier, lighting arrangement at night, chowkidar and maintenance of diversion etc. complete in all respect as per MORT&H specifications, density of GSB as laid 2 gms/cc complete in all respect and to the entire satisfaction of Engineer in charge. N.S.

Providing and fixing 60 mm thick ISI approved high density rubber moulded precast cement concrete paver blocks grey / coloured designer, polished, manufactured by vibro hydraulic pressure process consisting of design mix of cement, sand and fine aggregate having designation M-35 including best quality of colour and hardening agent. The pavers should be complied with tensile strength and breaking load as per BIS 6717-1993 and shall be tested against resistance to wear as per IS:1237-1980. The paver should be laid over a layer of 25 mm thick screened coarse sand to the required slope and filling the joints with fine sand etc. complete in all respect and to the entire satisfaction of Engineer-in-charge. N.S.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) DSR 15.2.2

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) DSR 5.1.3

Dismantling of existing Channels and stacking the serviceable kerbs & channels properly at site and disposal of the unserviceable kerbs and channels average lead of 1000 mtr. N.S.

Providing and fixing of factory manufactured precast concrete channel of size 300mm x 300mm having 75mm thickness duly vibrated mechanically and compacted made of P.C.C 1:2:4 duly cured and finished. The rate further include filling of joints between kerbs / channels with cement mortar 1:2 complete in all respect and to the entire satisfaction of Engineer-in-charge. N.S.

Providing and Applying white washing one coat on the cemnt concrete surface of alternate kerbs after cleaning the surface with painting brush and arrangement of traffic control by providing three legged jhandies and cationary boards etc. complete in all respect and to the the entire satisfication of Engineer-in-charge.

Providing and applying 2.5mm (minimum) thick thermoplastic road marking paint for edge line, central line, stop line, segregation line, zebra crossing, arrows and other road signs etc. The thermoplastic material should be homogeneously composed of pigment, hot resin and glass reflectorising beads @0.250 Kg/Sqm. The gradation of glass beads must be as per table 800.4 and properties of material should be as per table 800.3 of MORT&H specification (5th revision). The work should be complete in all respects and to the entire satisfaction of Engineer-in-charge. N.S.