Goa Industrial Development Corporation Tender

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3-wheeled steel /vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density.as per MORTH Specification 404 By Manual Means Grade - II

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.

Transportation and Carriage Of Materials (A) By tipper truck including loading, unloading and stacking ii ) Earth upto 3 kms

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankement upto a distance of 100 metres (average lead 50 metres), including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.as per MORTH Specification 301

Providing and erecting thrie beam crash barriers comprising of the following three factory made units viz 1)thrie beam 2)spacer block 3) vertical Post. The thrie beam 3mm thick cold rolled formed guard rail raw material conforming to IS-5986-2011 with minimum grade 255 and with minimum yield stress of 255 Mpa which is fixed by bolted connection to spacer block C- channel of size 150mm x75mm and 5mm thick, 54.6cm height spaced 2mt.C/C fixed to a vertical post C Channel of size 150mm x75mm and 5mm thick cold rolled formed section made from HR Coils raw material confirming to IS-5986-2011 with minimum grade 255 and with minimum yield stress of 255Mpa, with 85 cms free height above road or ground level, and embedded to 115 cms deep in cement concrete block of size 35 cm x35 cm x 115 cm or as directed by Engineer in charge, assembled and fixed as per drawings of MORT&H Circular No. RW/NH/33022/1/94-DO/III, dated 24/6/1994 & construction operation as per 811 or relevant MORT&H SPECIFICATIONS FOR Roads &Bridge WORKS (Latest edition) .All fittings (bolts,nuts, fasteners, washers etc) shall be conforming to IS:1367 &IS:1364 & galvanised by hot dip zinc coated process @0.55 kg/m2 conforming to relevant IS specifications all etc. complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: All works upto plinth level.

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

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 leadpaint 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.