SPECIAL REPAIRS TO DAMAGE ROAD OF SECURITY POSTS AND FIRING RANGE ROAD IN TECH AREA TAKU, CPE ITARSI UNDER GE (I) (P) FYS JABALPUR

Amount

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

Rolling and consoliding road formation surfaces with 8 to 10 tonne power road roller, watering as necessary including filling in hollows and depressions to required true gradient and camber complete all as specified and directed.

M & L Water bound macadam 150mm thick (compacted thickness) in two layers of 75mm thick each with coarse aggregate of granite, Trap or Basalt stone of grading 2(63mm to 40mm size) spread, rolled and consolidated to gradient and camber required with 8 to 12 tonne power roller complete all as specified and directed.

All as per item No. 03 here-in-before but but execpt stone, WBM (75mm thick in one layer only) obtained from Item No. 01.

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) complete all as specified and directed to a uniform surface all as specified and directed.

M&L for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, swe-eping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified and directed.

All as per Item No. 06 here-in-before but unsurfaced WBM complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer of grade (VG-10) at 10 kg per 10 sqm with paving bituman on unsurfaced WBM. complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer of grade (VG-10) at 05 kg per 10 sqm with paving bituman on old black top surface complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer of grade (VG-10) at 02 kg per 10 sqm with paving bituman over bituminous macadem surface complete all as specified and directed.

M&L for bituminous premix semidense asphaltic concrete 30mm thick consolidated thickness with paving bitumen (VG - 30) not less than 4.5% by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and as directed. Note :- No extra payment will be made if binder content is more than 4.5% by weight of total mix.

M&L for premixed bituminous macadam using paving bitumen of grade VG - 30 not less than 3.3% by weight of total mix laid, rolled and compacted to required gradient and camber (Consolidated thickenss 75mm or less) complete all as specified and directed. Note :- No extra payment will be made if binder content is more than 3.3% by weight of total mix.

Surface dressing in soft/ loose soil not exceeding 15 cm deep and getting out as in road side berms complete all as specified and directed.

Rough excavation n exc 1.5m deep and getting out soft/loose soil of as in side filling of road complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point all as directed.

Spreeding and levelling in layers not exceeding 25cm thick, in soils obtained from item No. 13 including well ramming, watering complete all as directed.

Material and labour for approved moorum/red bajri filling 75 mm spread thickness as in berms and spread, rolled and rammed including watering to required gradient complete all as specified and as directed.

M&L continuous brick edging with width equal to the width of brick of sub class 'B' brick laid dry on end vertically including necessary excavation & earth work and removal of soil complete all as specified and directed.

Material and labour for providing cement concrete type D2, 1:4:8 (40 mm stone aggregate) as in foundation of dwarf wall, retaining wall, filling and mass concrete complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) 150 mm thick as in floors be laid in alternate bays and joints shall be filled with bitumastic gola with 80/25 bitumen (1 part bitumen and 3 parts sand), finished the surface fair and even including necessary formwork as required complete all as specified and as directed.

Shapers Constructions Limited

M/s SHIVRATAN CONSTRUCTION