Improvement and Hotmixing of road from Xelpem Junction to Marna Siolim in Mapusa Constituency.

Cutting of road surface for trenches and disposing the excavated stuff including barricading and lighting guarding and stacking serviceable and unservicable material in; Asphalt road

Earthwork in excavation of foundation of structures of culverts,abntments piers, retaining walls etc. in all types of Strata comprising of any of the materials such as soil , silt , sand , clay , gravel murrum of all varieties, shingles , pebbles , all types of conglomerates , laterite rock , etc. soft rock,ordinary rock, disintegrated rock, fissured /shattered rock , decomposed rock or weathered rock , and all such other materials as described under Appendix 'A' of these specifications either in full or in parts as the case may be adopting any approved method or methods as may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of blasting , chiseling wedging etc. in all conditions such as dry, moist, saturated submerged foul condition etc. & as directed by the Engineer- in-charge all complete including dressing of sides , ramming of bottoms , including all leads and lifts including getting out the excavated soil as directed barricading danger lighting guarding and the departmental offices as per drawing and technical specification, including setting out construction of shoring and bracing removal of stumps and other deleterious matter, dressing of sides and bottom, back filling the excavation earth to the extent required and utilising the remaning earth locally for road work upto 3.00 m depth as per MORTH Specification 304

Earthwork in excavation for roadway as per drawing and specification, in all types of strata comprising any of the material such as soil, silt, sand, clay, gravel, murrum of all varieties, shingles, pebbles all types of conglomerates, laterites rock, etc soft rock, ordinary rock or disintegrated rock fissured shattered/ decomposed rock or weathered rock all such material as described under appendix to those specification either in full or in parts as the case may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of chiseling and wedging etc in all conditions such as dry, moist,saturated, submerged, foul condition etc including setting out, construction of shoringand bracing, removal of stumps and other deleterious matter, dressing sides, ramming of bottoms,getting out the excavated soil/rock to be leveled and neatly dressed, pumping and bailing out of water, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work, barricading, danger lightening, guarding and disposal of excavated earth as directed by the engineer in charge all complete including all leads and lifts and upto depth of excavation as per MORT&H Specification 301.

Construction of granular sub-base by providing coarse graded granitic or baslitic material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MORTH Specification 401; For Grading I Material

Providing and applying primer coat with bitumen or bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer using mechanical means as per MoRT&H specifications clause 502.; Bitumen emulsion@ 0.60 kg/sq.m.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 mm nominal size) excluding cost of centering, shuttering and finishing :a)All works upto plinth level .

b)In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level.

Providing and laying in position cement concrete 1:3:6 (1 cement : 3 coarse sand: 6graded granitic or basaltic stone aggregate 40 mm nominal size) excluding cost of centering, shuttering and finishing : a)All works upto plinth level .

Centering & shuttering including Strutting, Propping & removal of forms for : i) Foundations, Footings, Bases for columns .

ii)Vertical surfaces such as retaing walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall,wing wall and earth retainig structure complete as directed by the Engineer in charge. A) 110 mm dia.

Providing semi skilled labour for cleaning of gutters , drains, blockages etc including loading of debris , transportation & disposal of excavated earth /debris with truck beyond a distance of 1km as directed the Engineer in charge.

Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) .

Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.

Providing and applying tack coat with bitumen grade of 80/100 or bitumen emulsion using pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom as per MoRT&H specifications clause 503. Bitumen 80/100@ 0.20 kg/sq.m

Providing and laying bituminous macadam with 40-60 TPH hot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder to the specified percentage of total mix , transported to site, with all leads laid over a previously prepared surface with sensor paver finisher to the required grade, level and alignment and rolled with smoth wheeled roller and vibratory roller to achieve the desired compaction,using antistripping agent complete as per MoRT&H Specifications Clause 504 Grade-II (19mm nominal size)@ 3.3% of Bitumen-mix a)Antistripping agent @ 0.5% of bitumen content

Providing and laying bituminious concrete with 40-60 TPH Drum Mix type Hhot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading, premixed with bituminious binder to mix with filler, transporting the hotmix to work site, with all leads laying with a hydrostatic/hydraulic paver finisher with sensor control to the required grade, level and alignment, using antistripping agent rolling with smooth wheeled, vibratory or tandem rollers to achieve the desired compaction complete as per MoRT&H Specifications Clause 509 Grade-II (13mm nominal size) @ 6.0% Bitumen of grade 60/70 a) Antistripping agent @ 0.5% of bitumen content

Supplying and fixing of Precast RCC slabs(factory made,the factory should be ISO certified and registered under Dirctorate of Industries, Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate, consolidated by means of mechanical platform, vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement, Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakage complete and as directed by Engineer -in -charge. a)Size 900 x 400 x 150 mm with steel reinforcement not less than 7 kg per unit -30 T capacity. *To be procured through GHRSSIDC and the payment shall be released on submission of invoice

Supplying and fixing of Precast RCC slabs(factory made,the factory should be ISO certified and registered under Dirctorate of Industries, Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate, consolidated by means of mechanical platform, vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement, Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakage complete and as directed by Engineer -in -charge.g)Size 1500 x 400 x 150 mm with reinforcement not less than 12 kg *To be procured through GHRSSIDC and the payment shall be released on submission of invoice

Steel work welded in built up section and framed work including cutting, hoisting, fixing in position for steel grating of size 2.00 m x 1.10 m with R.S. joists, Tees, angles, flats and channels of TATA/ SAIL/ VIZAG make onlywith structural steel not less than 191.4 kg. per unit including applying priming coat of red lead paint and two or more coats with superior quality ready mixed paint for steel work of approved brand and manufacture in all shades on new work to give an even shade as per the approved drawing and direction of the Engineer in-charge.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC : 35. The finished surface to be level uniform and free from streaks and holes as per MORTH Specification 803 .

Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 2012 made of high intensity Grade sheeting using ASTM sheeting "C' type XI micro prismatic retro reflective material vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing)etc complete as per MORT &H Specifications Fifth Edition. A 10 years warranty for Retro Reflective Sheeting from the original sheeting manufacturer & a certified copy of three years outdoor exposure report from an independent test lab for the product offered shall be submitted by the contractor. 60 cm equilateral triangle *To be procured through GHRSSIDC and the payment shall be released on submission of invoice

Road Markers/Road Stud with Lense Reflector (Providing and fixing of road stud 100x 100 mm, die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973) . *To be procured through GHRSSIDC and the payment shall be released on submission of invoice

Providing & laying of minimun 100mm thick factory made Shot blasted cement concrete Interlocking paver blocks of minimum M50 grade made by heavy duty block making machine with strong vibratory compaction and of approved size and design/ shape laid in 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all completed as per the direction of Engineer-incharge. The product should comply with IS 15658: 2006 and manufactured by ISO 9001: 2008 certified plant.Size: 200m x 100mm x 100mm (Type: Rectangular Type) a) Grey Colour *To be procured through GHRSSIDC and the payment shall be released on submission of invoice

Please Enable Macros to View BoQ information