SPECIAL REPAIRS TO ROAD NEAR BLDG No.KHY-109 TO 113 AT JUTOGH UNDER GE JUTOGH.

Amount

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

150 mm thick (spread thickness) soling (or sub base) with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specified.

150 mm thick (compacted thickness) WBM in two layers of 75 mm thick each 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.

75 mm thick (compacted thickness) WBM in one layer 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.

Preparing surface of unsurfaced water bound mecadam 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-10 @ 10Kg /10 Sqm on unsurfaced WBM surfaces complete all as specified.

Preparing surface of black top 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/tack coat of paving bitumen of grade VG-10 @ 5Kg /10 Sqm on black top surface 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.

Bituminous pre-mixed asphaltic semi dense concrete 40mm consolidated thickness, with 5.0% binder content by weight of total mix, using paving bitumen of VG 10, spread,rolled and consolidated with 8 to 12 tonne power roller to required gradient and camber complete all as specified. 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.

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 applying tack coat @ 5 kg per 10 sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm, blinded with 0.09 cum of stone chippings 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30 mm complete all as specified.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth and getting out in any type of soil for foundation complete all as specified.

Removing excavated surplus soil to a distance not exceeding 50 metres and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified.

PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified.

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

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15 cm thickness below or above ground level complete all as specified.

100 mm thick cement concrete 1:2:4 type B-2(using 40 mm graded coarse aggregate) surface finished even and smooth without using extra cement complete all as specified.

Plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in coping including use and waste of form work, weathering, slightly rounded or chamfered angles, throating etc complete all as specified.

Surface dressing not exc 15 cm deep in hard/dense soil complete all as specified.

100 mm thick moorum/red bajri spread, rolled and consolidated to gradient and camber as in berms complete all as specified.

Continuous brick edging using sub class B bricks with width equal to the length of brick, laid dry on edge vertically complete all as specified.

S&F Cat eyes of dimension 8.1x11.56x1.7 cm metallic body with two way reflector & abrasion resistant lense including fixing arrangement as per manufactures instruction (to be fixed at the centre of the road) complete all as specified and directed. Make : 3M India Ltd / Dark Eye / Sun Eye / Gogia Plastics

Delineator made out of 40 mm bore light grade MS pipe of length 1200 mm duly powder coated in color bands high in density micro-prismatic grade retro-reflective fittings has the tip of pipe 100 mm red with upper and lower border of 25 mm yellow sheeting. The fitting portion protected by MS jali fixed on road side (embedded in PCC 1:3:6 type C-2 of size 400x400x400 mm ) including excavation and earth work in any type of soil complete all as specified. Make : 3M India Ltd / Dark Eye / Sun Eye / Gogia Plastics

Painting lines, dashes, arrows, letters etc on roads, pavements and the like not exceeding 15 cm in width, 2 mm thick using hot thermoplastic paint including 240 gm glass beads for road marking by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, gum beds dispenser propane tank healers and profile shoe heater drivern by skilled operator on road surfaces including cleaning the road surface of all dirt, scales, oil grease and foreign materials etc as per applicator specifications complete all as specified.

M/S SHIV NATH ENTERPRISES

PRITPAL SINGH