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| 1 | M&L Repair to potholes 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, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal)but making good by applying tack coat @ 5 kg per 10 sq m with paving bitumem, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings)depth of potholes exc 30 mmcomplete all as specified and directed. |
| 2 | Scarifying or picking graveled, maacadam or bituminous macadam surface inarea exc 400 sqm and depth n exc 50 mmdeep including removing not exc 50 mm and stacking comolete all as specified and directed. |
| 3 | M & L premix bituminous, macadam laid/rolled and compacted to required gradient and camber with using 20 m,m grade stone agg and and paving bitumin 4 % by the weight of total mix (consolidate thickness 75 mm or less as required), grade VG-30 comolete all as specified and directed. |
| 4 | M&L for preparation of surfaced black top surface by air compressure / brushing for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt/dust etc and other dleterious materialscomolete all as specified and directed. |
| 5 | Applying evennly a take coat of Cationic Bitumin Emulsion (RS-I) conforming to IS :8887 at a rate of application of 0.4-0.6 kg/sqm on bitumin surface as specified in Table 500-5 of MORTH specifcation for road and bridge works 2013, using mechanica sprayer after cleaning of existing surface as specified and directed. |
| 6 | M & L for laying bituminious premix semi dense asphaltic concrete 30 mm consolidated thickness with 5.5. mm binder content by wetght of total mix, grade VG-30 using asphalt mechanical mixer plant and laid with senior paver , rolling and completing with 8 to 10 Ton power road roller to reqd level gradient camber and suoer elevation complete all as specified and directed. |
| 7 | M & L for preparing bituminous surface of road and making 2 mm thick, side lines centre lines stop lines, dashes, arrows etc and the like n exc 10 mm wide on road pavements with hot applied thermo plastic road marking paint of approved colour conforming to BS 3262-1989 with special applicator machine all as per manufacturers instructionscomplete all as specified and directed. |
| 8 | Supply and fix repaircat eye solar reflective type of metal body alloy of size 100 mm x 100 mm x 20 mm with PAMA stiplents reflector of mode No DA 972.0 fix with and incls MS stud of suitable size as per manufactures instructions. |
| 9 | Supply and fix in repair solar cat eye aluminium alloy shall (100 % water proofing design according to 65) of size 125 mm x 125 mm x 25 mm (shank 65 mm) of high eficiency mono tystafil solar panel 2.4V/0.3 Watt one Nl-ed rechargeble battery (1.2 V/1600MA) consisting of super bright LED with 10,000to 18,000 mcdcomplete all as per manufactures instructions etc, all as specified and directed. |
| 10 | Supply and fixing on metal tubelar solar dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector redium tape of 25 mm wide strips with anti theit steel net for reflector protection including embedding in PCC 1:2:4 (150 x 150 x 300 mm) type B-1 complete all as specified and directed. |
| 11 | M & L cement concrete type C-2 (1:3:6) (40 mm grade stone agregrate ) in benching, foundation, filling and mass concrete complete all as specified and directed by Engr-in-Charge. |
| 12 | S & F in repair plastic speed breakar 250 mm x 370 mm x 85 mm complete all as specified and directed by Engr-in-Charge. |
| 13 | Manufacturing and suppling and fixing retro reflective Mandatory/Regulatory sign boards of 900 mm diameter with support length of 3750 mm and made upto 2 mm thick aluminium sheet, face to be fully covered with high intensdity encapsulated type heat activated retro reflective sheeting conforminmg to type-IV of ASTM_D 4956-01 in blue and silver white and other colour combination including subject matter, message (bi-lingual), symbols and borders etc as per IRC :67:2001, pasted on substreate by an adhesive backing with 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 of M S angles of size 35 x 35 x 5 mm to a vertical post made up to M S Tee section ISMT 50 x 50 x 6 mm welded with base plate of size 100 x 100 x 5 mm at the bottom end and including making holes in pipes angles flats, providing and fixing M Smessage plate of required size, steel work to be painted with two or more coats of synthetic enemal paint of required shade and or approved brand & manufacture over priming coat of zinc chromate yellow prime (vertical M S Tee support to be painted in black and white colour) backside of aluminium sheet to be painted with two or more coats of epoxy paint over and includinng appropriate priming coat including all leads and lifs etc complete all as per drawing, specification and direction of Engr-in-Charge. |
| 14 | Scarifying or picking graveled, maacadam or bituminous macadam surface inarea exc 400 sqm and depth n exc 50 mmbut not exc 100 mm by using mechanical scarifier including racking over and grading the broken up surfaces to the proper camber or removing to a distance not exc 50 m iron the starting point and stackingcomolete all as specified and directed. |
| 15 | Preparaing existingblack top surface by brushing with wirebrushfor removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt/dust etc and other dleterious materialscomolete all as specified and directed. |
| 16 | M & L for evenly a tack coat of cationic bitumen emulsion (SS-I) conforming to s 8887 at a rate of application of 0.7-1 kg/sqm on wbm/wmm as specified in table 500-5 of morth specification for road and bridge work 2013 using mechanical sprayer aafter cleaning of existing surface comolete all as specified and directed. |
| 17 | M & L for laying bituminious premix semi dense asphaltic concrete 30 mm consolidated thickness with 6 %. binder content by wetght of total mix,using asphalt mechanical mixer plant and laid with senior paver , rolling and completing with 8 to 10 Ton power road roler to reqd level gradient, camber ans super elevation, (Note : the final compaction will be carried out with a pneumatic tyred roller of 15 to 30 Ton capacity having type pressure of 7 kg/sqcm after the entire paving operationons are completed. This should be done on bright sunny days such that the entire field is rolled minimum thirty times |
| 18 | M & L for evenly a tack coat of cationic bitumen emulsion (SS-I) conforming to s 8887 at a rate of application of 0.2-0.3 kg/sqm on bitumine surface as specified in table 500-5 of morth specification for road and bridge work 2013 using mechanical sprayer after cleaning of existing surface complete all as specified and directed. |
| 19 | M & L premix bituminous, macadam laid/rolled and compacted to required gradient and camber with using 20 m,m grade stone agg and and paving bitumin 4 % by the weight of total mix (consolidate thickness 75 mm or less as required),comolete all as specified and directed. |
| 20 | M & L for premixed bituminous surface of road and marking 2.5 mm thick centre lines, stop lines, dashes, arros etc and the like n exc 10 cm wide on roads paverments with hot applied thermo plastic road making paint of approved colour conforming to BS 3262-1989 with special applicator machine all as per manufacturers instructions complete all as specified and directed. |
| 21 | Carryout Digital Topographical campus area before andafter laying of BM by using electronic Total Station (ETS) and DGPS survey equipment taking actual observations of complex boundaries limits, all existing visible features i.e. buildings, sheds, tube well, orchards, major trees, electric line with pole land internal road,path/car track including detail survay of addjoining existing road and visible service lines etc calculating the actual area of the complex . Taking spot ground level of complex open area in levels of existing buildings, ref, Datum BM making contours at 0.25/0.5 m interval preparation computerized Auto-Cad survey drawing on 1.1 scale on Auto-Cad as per direction of Engr-in-Charge. |
| 22 | Schedule of credit amount of Rs 3750.00 to be deducted during AOC |
