Construction of Accommodation facilities at Thirunallar

Amount

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil

Providing and laying unscreened gravel boulders to a consolidated thickness of 0.15 m for sub base course including stacking of the material to the departmental gauge on road side for pre - measurement the volume of stocks calculated as poer the actual measurement shall be reduced by 15% for looseness in stacking to arrive at the net quantity. The rate shall including labour charges for spreading and hand packing to the required camber and graded and rolling with power roller hire and fuel charges for all tools and plants employed and the cost of boulders etc., complete as directed by the Engineer-in-charge

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth three wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum / gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-I with Gravel screening. (As per MoRTH specification, 4th Revision).

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeld steel roller 8-10 tonnes in stages to for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-II with moorum or gravel screening. (As per MoRTH specification, 4th Revision).

Supplying and laying factory moulded M30 grade and non granular segment paver block of specified colour and design of Basanth,Ultra Dozzel of nominal thick 60 mm manufactured using automatic block casting machine and automatic block handling system cured in controlled curing chamber .The blocks to have a compressive strength of 300 kg/sq.cm. laid over a bed of 50 mm thick coarse sand compacted proprely with vibrator placing each block firmly fixed with adjacent block and sand bed with suitable vibrator and vibrating the dry sand into the joints.The rate includes all cost of seperating vibrating the bed sand and paver blocks to the required degree camber and gradient as directed by Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:5:10 (1 cement:5coarse sand : 10 graded stone aggregate 40mm nominal size)

Brick work with FPS bricks of class designation 35 in foundation and plinth in cement mortar 1:6 (1 cement : 6 coarse sand)

12mm cement plaster of mix :Cement mortar 1:6 (1 cement : 6 fine sand)

V P J CONSTRUCTIONS

SWAMINATHAN S

SAKTHIVEL G