SPECIAL REPAIRS TO ROADS ALONG WITH PROTECTIVE WORKS AT 581 Lt Regt IN JHAKRI UNDER GE 863 EWS

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces exc 50 mm and not exc 100 mm deep in area exceeding 400 Sqm complete all as specified.

75 mm thick (compacted thickness) WBM with coarse aggregate (granite) of grading II (40 to 63mm size) spread, voids filled with screenings and blinded with coarse sand rolled and consolidated to required gradient and camber, complete all as specified.

All as per ser no. 2 above but except material (material obtained from ser no. 1 shall be used)

Preparing new WBM surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc complete all as specified.

Repair to pot holes any depth not exceeding 1 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc cutting around edge to at least 25mm in depth making good by filling in screened and graded road metal, watering and well ramming complete all as specified.

Applying evenly a priming / tack coat of paving bitumen of VG-30 @ 10 kg per 10 Sqm complete all as specified.

Bituminous pre-mixed asphaltic dense concrete 40mm consolidated thickness, with 5.5% binder content by weight of total mix using VG-30 bitumen rolled with 8 to 12 Ton capacity power roller and compacted to required camber and gradient complete all as specified and directed. Note : (i) Automatic hot mixing plant of adequate capacity shall be used for heating and mixing of aggregate, bitumen etc for premix dense asphaltic concrete and mix for both items shall be laid with mechanical pavers. (ii) Quantity of bitumen in dense asphaltic concrete shall be used as per design mix and shall be approved by the GE. Any variation in quantity of bitumen in desigm mix shall be priced as specified in the particular specification through deviation order. Unit rate quoted shall deemed to include the cost of design mix.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc complete all as specified.

Applying evenly a priming coat of paving bitumen of grade VG-30 @ 5 Kg /10 Sqm complete all as specified.

Premix bituminous macadam (consolidated thickness 75mm or less) with binder content 4% by weight of total mix, rolled with 8 to 12 ton power road roller and compacted to required camber, gradient complete all as specified and as directed. Note : (i) Automatic hot mixing plant of adequate capacity shall be used for heating and mixing of aggregate, bitumen etc for premix dense asphaltic concrete and mix for both items shall be laid with mechanical pavers. (ii) Quantity of bitumen in dense asphaltic concrete shall be used as per design mix and shall be approved by the GE. Any variation in quantity of bitumen in desigm mix shall be priced as specified in the particular specification through deviation order. Unit rate quoted shall deemed to include the cost of design mix.

Hot applied thermoplastic road marking inclusive type-I refectorising glass beads as per table 800-3, 800-4 of MORTH applied in uniform thickness of atleast 1.5 mm and spread uniformly with reflectorising glass beads type -II @ 250 grams per sqm with a road marking machine as per IRC 35 with traffic diversion arrangements if required complete as per MORTH specification clause 803.4 complete all as specified.

Solar studs aluminium alloy shell 125x125x25 mm six super bright LEDs with 10000 to 18000 mcd colour Red,Yellow, Green unbreakable poly carbonate clear facing complete all as specified. Make : Darkeye Model Dhruv or its equivalent in 3M, Greenlite, Suneyez, Sparkeye

Dual direction 30 degree angle high intensity reflective cat eye double moulded of impact resistance ABS plastic stud 100x100 mm having ultra violet resistance colour (White/Red/Yellow) with plastic strip connecting 31 mini retro reflective glass beads of colour (white,red,yellow) to a side provided with steel zinc plated nails of dia 12 mm and length 120 mm for fixing to road by hammering complete all as specified. Make : Greenlite / 3M / Sparkeye /Darkeye / Suneyesz

Demolition of stone/boulder masnory built in cement mortar including pillars, arches, quoins etc but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified.

PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation of retaining wall complete all as specified.

Walling of random rubble masnory well bonded, bedded and solidly hearted built in cement mortar 1:6 complete all as specified.

Precast cement concrete block masnory 1:3:6 type C-1 (using 20 mm graded stone aggregate) with solid block exc 10 cm in width set in cement mortar 1:6 complete all as specified.

Rendering 15 mm thick in cement mortar 1:4 on other than fair faces of brick work or concrete surfaces finished fair and even complete all as specified.

Preparation of newly plastered surfaces of walls and applying two coats of cement based paint over a coat of primer complete all as specified.

Precast PCC 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in bond stones set in cement mortar 1:4 complete all as specified.

PCC 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in coping to retaining walls/steps including use and waste of form work complete all as specified.

Raised pointing to RR masnory walling with cement mortar 1:3 complete all as specified.

High intensity prismatic dual direction twin reflector delineator having two 110 mm dia red coloured HIP intensity reflectors along with three additional HIP red reflectors 25x75 mm over 300x165 oval shaped steel sheet 18 gauge head supported over steel tube 47 mm dia of 18 gauge steel support of total height 1000 mm having flared/welded foot for firm grip to base, steel parts powder coated to make all weather resistance complete all as specified. Cat No. GPL-11-05-01 of Greenlite or its equivalent in 3M, Darkeye, Suneyez, Sparkeye

Kusan Enterprises