SPECIAL REPAIR TO ROAD, HARDSTANDING AND DRAINS IN VARIOUS LOCATION AT RAJOURI UNDER GE 862 EWS

Amount

Repair to pot holes any depth, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal), complete all as specified and as directed.

Premix bituminous macadam with broken stone graded aggregate with 4% of paving bitumen binder of viscosity grade VG-30 grade by weight of total mix (Consolidated thickness 75mm or less), laid / rolled and compacted to required gradient and camber using power roller 8 to 12 tonne, complete all as specified and directed.

Scarifying or picking graveled, macadam or bituminous macadam surface in area exceeding 400 Sqm and depth exceeding 50mm and not exceeding 100mm deep, complete all as specified.

75 mm thick (compacted thickness) WBM, with lime stone, sand stone, flint or quartzite coarse aggregate of grading 2(63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to required gradient and camber with 8 to 12 tonne power roller, complete all as specified.

Preparing unsurfaced water bound macadam surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air blower to remove all loose dirt/foreign materials and applying evenly a priming tack coat with bituminous primer (Viscosity Grade Paving Bitumen of Grade VG-30) at the rate of 10 Kg per 10 Sqm of surface, laying bituminous premix asphaltic semi dense concrete 40 mm consolidated thickness with 5.5 % binder content by weight of total mix and 4% stone dust or cement conforming to specification for filler as per IRC-95, 1987 (filler) prepared in hot mix plant, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and using with 8 to 12 tonne power roller, complete all as specified and as directed.

Preparing existing black top bituminous surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air blower to remove all loose dirt/foreign materials and applying evenly a priming tack coat with bituminous primer (Viscosity Grade Paving Bitumen of Grade VG-30) at the rate of 5 Kg per 10 Sqm of surface laying bituminous premix asphaltic semi dense concrete 30 mm consolidated thickness with 5.5 % binder content by weight of total mix and 4% stone dust or cement conforming to specification for filler as per IRC-95, 1987 (filler) prepared in hot mix plant, laid by self propelled mechanical paver, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and using with 8 to 12 tonne power roller, complete all as specified and as directed.

Continuous brick edging with width equal to the width of brick of sub class B, old size brick (crushing strength 75 Kg/Sqm) laid dry on ends vertically including necessary excavation and earth works and tamping ground around brick in any type of soil and removal of surplus soil etc to a distance not exceeding 50 mtr complete all as specified and directed.

Preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like not less than 10cm width/girth on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction including cleaning the surface by removing all dirt, dust & all other foreign matters, demarcation at site and traffic control, complete all as specified & directed. complete all as specified and directed.

All directional retro-reflective round delineator LONG STAN post made out of 16 gauge MS pipe of outer dia 75mm and length 60cm, covered with wire mess around the tape, post enamelled black colour and baked to 120 degree centigrade having three retro-reflective white bands of width 150mm as per IRC-79-1981, embedded in plain cement concrete 1:2:4 type B1 using 20 mm graded crushed stone aggregate of block size 20 cm x 20 cm x 30 cm including necessary earth work and removing surplus soil to a distance nexc 50 mtr fixed in repairs, complete all as specified and directed by Engr in Charge. Cat part No-GPL-11-31 Make: GREENS/GREENLITE. or equivalent inRoad star / Gogia plastics/Oscar/Dark eye.

High strength solar road stud of following requirement : (a) Size-132x122x81mm aluminium with 40mm dia or square and 60mm longh shank. (b) Body Material- Aluminium alloy and unbreakable, scratch resistant poly carbonate capable of bear 15 tons vehicular load. (c) Light-min 06 Nos (3 each side) super bright LEDs with 10000 mcd and min 100 flash. (d) Solar panel and battery - high efficeincy monocrystalline 2.5V/60mAh, complete all as specified and directed. Make:-Dark eye/ Green lite/ Road star

Supply and fixing in repair dual directional reflective cat eye of aluminium casted stud 100 x 100 mm having 3 round ABS plastic discs containing 21 mini retro-reflective glass beads of colour white/red/yellow a side provided with steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering, complete all as specified and as directed. Cat part No-GPL 01-01 of Greenlite or equivalent in Dark eye/Road star / Siner Infrastructure/ Oscar.

Repair to pot holes, not exceeding 30mm depth, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming, and applying evenly a priming tack coat with bituminous primer (Viscosity Grade Paving Bitumen of Grade VG-30) at the rate of 5 Kg per 10 Sqm of surface, putting in & including bituminous premix asphaltic semi dense concrete 25 mm thick consolidated thickness with 5.5 % binder content by weight of total mix and 4% stone dust conforming to specification for filler as per IRC-95, 1987 (filler) prepared in hot mix plant, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and rolled with 8 to 12 tonne power roller, complete all as specified and as directed.

Road Stud/ cat eye of size100mm x 100mm x 19 mm made out of ABS materials casted dynamically designed very high impact strength and fitted with 02 Nos highly reflective reflectors each on both side & provided with zinc plated nail of 12 mm dia and length 120 mm for fixing to road by hammering fixed, complete all as specified and directed. Model : No- DA 978(P) of Dark Eye or equivalent inGreenlite/Road star / Gogia plastics.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings, dressed stone work, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically described and removal of debris/concrete from site complete all as directed by Engineer-in-Charge.

Plain cement concrete 1:2:4 type B-2 (using 40mm graded crushed stone aggregate) as in surface channels and drains including necessary form work, complete all as specified.

Brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6, complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopper ends etc complete all as specified.

PCC 1:2:4, type, B-1 (using 20mm graded crushed stone aggregate), as in coping, benching, plinth band, bed block, PCC blocks for hold fast including rounded or chamfered angle as directed including necessary form work etc., complete all as specified and directed.

15mm thick cement plaster rendering in CM 1:4 on fair faces of bricks or concrete surfaces & finishing the surface even and smooth without using extra cement, complete all as specified.

Plain cement concrete 1:5:10 type E-2 (using 40mm graded crushed stone aggregate) as in foundations filling and mass concrete, complete all as specified.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Machine pressed precast concrete interlocking paver block any shape and size confirming to IS-15658-2006 of 80mm thickness M-40 Grade, pointed with grey cement and pigments, as in path etc laid tightly complete all as specified and directed by Engr-in-Charge. Make : NITCO/NTC/JOHNSON/ULTRA Note:-Colour & pattern of paver block shall be as approved by GE before execution of work.

Cement concrete bed (1:3:6) type C-2 using 40mm graded stone aggregate as in concrete bed to drain pipes of pipes 300-450mm dia drain pipe including packing under and haunching against the side of the pipe after they are laid and tested all as directed.

RCC pipe class NP2, 450mm bore and jointed with collar in any length jointed with cement mortar, laid in trenches or in floor complete all as specified and directed.

100mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in sub base to flooring/path etc, complete all as specified and directed.

Surface excavation not exceeding 30cm deep and average 15cm deep and getting out in any type of soil, complete all as specified and directed.

Excavation over area not exceeding 1.5m deep and and getting out in any type of soil, complete all as specified and directed.

Excavation over area exceeding 1.5 m in depth and not exc 3m in depth and getting out in any type of soil, complete all as specified and directed.

Removing excavated material (soil) not exceeding 50m and deposition where dircted at a level not exceeding 1.50m above the starting point, all as specified and directed.

Demolition of cement concrete in ground floor and paving not exc 15 cm thickness (below or above ground level) and removal of debris/concrete from site complete all as directed by Engineer-in-Charge.

Cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less, complete all as specified and directed.

NATIONAL TRADING COMPANY