SPL REPAIR TO INTERNAL ROAD WITH ALLIED WORKS IN UNIT LOCATION OF 612 AT JAISALMER UNDER GE (A) JAISALMER

M&L for repair to pot holes of any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth and making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal) complete all as specified and directed by Engineer-in-Charge.

M&L for scarifying or picking gravelled, macadam or bituminous macadam surfaces exceeding 50mm and not exceeding 100mm deep in area not exc 400 sqm complete all as specified and directed by Engineer-in-Charge.

M&L for applying evenly a prime coat of Cationic Bitumen Emulsion SS1 confirming to IS: 8887 at a rate o application of 0. 7-1 kg/sqm on surface o WMM/WBM as specified in Table 500-3 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and as directed by Engineer - in - Charge.

M&L for Premix bituminous macadam of paving bitumen of VG-30 grade with 4% binder content by weight of total mix, any penetration laid /rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) complete rolling to uniform smooth surface with 8 to 10 ton power road roller complete all as specified and directed by Engineer-in-Charge.

M&L for Bituminous premixed semi-dense asphaltic concrete 30mm thick (consolidated thickness) in single layer with 5.5% binder (Paving bituminous VG-30 grade) content by weight of total mix, including prepare of existing black top / unsurfaced water bound macadam by brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt, etc and applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.25 kg/sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer after cleaning of existing surface by mechanical sprayer rolled with 8 to 10 tonne cap vibratory power roller to achive the required compactness, camber and gradien finish complete including (cutting of edges of road straight and site clearance) etc complete all as specified and directed by Engineer-in-Charge. Note :- Repair of road to be carried out in Patches.

M&L for marking 2 mm thick of 01 coat of painting lines, center in stop line, dashes, arrows, letters, zebra crossing, speed breakers etc on roads pavements and the like not exc 15 cm wide with road marking paint, white or golden yellow as per IRC pattern with thermo plastic paint of approved make and mix with 8% mica sign applicator machine, complete with traffic diversion arrangement complete all as specified and directed by Engineer-in-Charge.

S&F 750mm dia convex mirror mounted on metal sheet body and frame work suitable for road side mounted on stainless steel pipe 50mm dia (grade-304) and thickness gauge 18 for mirror button each 1.20m high above GL and fixed with PCC 1:3:6 type C-2 including frame work, welding and jointing complete also including dismantling of old unserviceable convex mirror with body complete all as specified and directed by Engineer-in-Charge.

M&L for providing plain cement concrete type B-1, 1:2:4, (using 20 mm graded crushed stone aggregate), as in benching, copings, bed block for filing hollow space of steel chowkhats, including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required and including demolition of concrete in ground floor and paving not exc. 15 cm thickness (below above ground level) complete all as specified and directed by Engineer-in-Charge.

Demolition of Concrete in ground floors and pavings not exc. 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete 1:4:8, type D-2, using 40 mm graded stone aggregate as in Sub base for floor complete all as specified and directed by Engineer-in-Charge.

M&L for rubber moulded supplying and laying 80mm thick factory made chamfered edge cement concrete paver block of M-25 grade with approved colour, design & pattern as in footpath,parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratorymethod using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand,compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed by Engineer-in-Charge. Note : colour and design as approved by GE

M&L for providing and laying at or near ground level factory made of size 300x100x300MM Jaisalmer stone kerb stone made in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm) including making drainage opening wherever required complete all as specified and directed by Engineer-in-Charge.

Dismantling of road sign boards at any shape, type, size, sections incl taking out embedded portion in PCC/ natural ground and making good complete all as specified

M&L for cement concrete (1:3:6) type C-1 using 20mm graded stone aggt as in foundaton, filling, mass concrete and sub floors etc. complete all as specified and directed by Engineer-in-Charge.

S&F in repair stainless steel tube of 50mm dia (Grade-304) and thickness Guage 18 including welding, jointing complete all as specified and directed by Engineer-in-Charge.

S&F in repair stainless steel tube of 40mm dia (Grade-304)and thickness Guage 18 including welding, jointing complete all as specified and directed by Engineer-in-Charge.

S&F in repair 2mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame . The letters approximately covering upto 50% area of the board complete all as specified and directed by Engineer-in-Charge.

S&Fin repair speed breaker of size 250x450x50mm having 4 holes including 4 nails and fixed in epoxy compound complete all as specified and directed by Engineer-in-Charge. Make :- Pioneer swift or equivalent make as approved by GE.