SPECIAL REPAIR OF ROAD AT BINNAGURI MIL STN UNDER GE SOUTH BINNAGURI

Amount

M&L for surface dressing n exc 15cm deep for adjoining area complete all as specified and directed by Engineer-in-charge.

M&L of continuous brick edging with burnt clay old size bricks of sub-class 'B' with width equal to the width of the brick, laid dry on end vertical bricks laid dry complete all as specified and directed by Engineer-in-charge.

Scarifying or picking, gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 Sqm with depth n. exc. 50 mm including removing materials from site of work or for re-use at site complete all as specified and directed by Engineer-in-charge.

Screening road metals, chippings, etc on the site of work where specially ordered including removing screened materials clear of screen and stacking in separate heaps for measuring complete all as specified and directed by Engineer-in-charge. (Material from both sides of screen shall be measured)

Demolition of brick work or stone / boulder laid dry including removing of materials or debris from the site of work complete all as specified and directed by Engineer-in-charge.

M&L for Bituminous premix asphaltic dense concrete 40mm consolidated thickness with 6% binder content by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and directed by Engineer-in-charge.

M&L for 7.5cm thick (compacted thickness) WBM, with coarse aggregate of granite, trap or Basalt of grading 2 (63 to 40mm size), or of grading 3 (50 to 20 mm size) spread, rolled and consolidated to gradient and camber with 8 to 12 tone power roller complete all as specified and directed by Engineer-in-charge..

All as per item No. 7 here-in-above but except materials, complete all as specified and directed by Engineer-in-charge. NOTE : Serviceable material shall be obtained from item No 3.00 here-in-before for re-use.

M&L for preparing un-surfaced water bound macadam by brushing with wire brushes for removing caked etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, providing evenly priming / tack coat with catonic emulsion (RS-1) @ 3.5Kg/ 10 Sqm complete all as specified and directed by Engineer-in-charge.

M&L for repairs to potholes of any depth n. exc 1.0 sqm each including sweeping free from dust & mud or water, scoring sunken surfaces in road, path etc, cutting around edge to atleast 25 mm in depth, making good by applying tack coat with cationic bitumen (RS-1) @ 3.5 Kg/10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder @ 9.80 kg per 10 sqm, blinded with 0.09 cum of stone chippings of 6.3mm size & well rammed including supply of premixed macadam, binder & chipping complete all as specified and directed by Engineer-in-Charge.

M&L for premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 50mm or less) using paving bitumen Vg-30 @ 4% (minimum) by the weight of total mix laid, rolled and compacted to required gradient and camber with 8 to 10 tone power roller complete all as specified and directed by Engineer-in-charge. NOTE : (i) No extra allowances shall be admissible to the contractor if the bitumen content is required more than 4% by the weight of total mix as per approved design. The contractor shall quote the rate accordingly.

M&L for Preparing of existing black top surface of and bituminious surface of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags or by air compressor to remove all loose dirt etc and applying evenly a priming /tack coat with catonic bitumun RS-1 @ 2.50 Kg/10 Sqm over black top surface complete all as specified and directed by Engineer-in-charge.

M&L for 2.5mm thick painting to road surfaces as in lines, dashes, arrows, letters , zebra crossing etc on roads, pavements and like with thermoplastic road marking paint @ 5 kg/Sqm and applying glass beads @ 300 gms/Sqm over painted surfaces while the painted surfaces are hot by mechanical means including cleaning surfacescomplete all as specified and directed by Engineer-in-charge. (Note. The painting shall be carried out through mechanical appliances by the company's approved applicatior).

S&F in repair for Bi-directional Abrasion resistant Raised pavement markers made out of micro prismatic tough polycarbonated body and lens of approved colour, Engineered thermoplastic body and fixed on the road with Epoxy including making good the disturbed portion of the road complete all as specified and directed by Engineer-in-charge. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

PULAK SAHA

M/S S.K.DAS

samrat saw mill and joinery workshop