PROVN OF 150 MTR LINK ROAD FROM MECHANICAL TRANSPORT PARK TO PERIMETER ROAD OF ADB CAMP AT NABAGRAM MILITARY STATION

Amount

Excavating over areas in soft/loose soil, not exceeding 1.50 m deep and getting out for road work to required slope, gradient, camber & super elevation, complete all as specified and directed.

Removing surplus soil (excavated materials) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and directed.

Rolling and consolidating formation surfaces (in cutting) with 8 to 12 tonne power roller complete to required level, gradient, slopes, camber and super elevation including filling depressions with and including approved earth which may occur during rolling process, complete all as specified and directed.

M&L Sand filling under Dry Lean Concrete including watering and consolidation, complete all as specified and directed.

M&L providing and laying Dry Lean Concrete (DLC) 150 mm thick of aggregate gradation as per Table 1 of SP 49.2014 having 7 days average compressive strength not less than 7 Mpa. Minimum cement content not less than 140 Kg/Cum DLC mixed in Batching Plant, transported to site and laid by electronic senser paver including spreading and compacting using high amplitude tamping bars of paver (Initial compaction) further by dounle drum smooth wheeled vibratory rollers with 80-100 KN static weight to achieve minimum dry density not less than 98% of maximum Dry Density necessary finishing etc. complete all as specified and tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge Work 2013, complete all as specified and directed. [Note : (i) Work shall be executed after approval of design mix of Dry Lean Concrete (DLC) by GE/AGE (I). (ii) Material of DLC shall be manufactured from approved batching plant with valid calibration report. (iii) Payment shall be made to Contractor after submission of approved design mix, compressive strength, Dry density test report.]

M&L Pavement Quality Concrete (PQC) of minimum 28 days field Flexural strength of 45 Kg/Sqcm or 4.5 Mpa aggregate gradation as per Table 3 of IRC 15-2017, coarse aggregate of clean, hard strong, dense, non-porous and durable pieces of crushed stone of gravel, fine aggregates of clean natural sand or crushed stone sand or combination of both using minimum 360 Kg/Cum of cement with non-circular virgin synthetic fibre of 12-18 mm length specific gravity 1.34 to 1.39 UV stable alkali resistant, with equivalent dia 15-40 micron minimum tensile strength of 300 Mpa and at the rate as specified by the manufacturer. PQC laid spread and compacted with slip-form paver of minimum 7.50 m width including curing and tinning by Teturing cum curing Machine complete all as specified and directed required surface texturing to be done as specified in clause 10.1.14 and Table 9 of IRC 15-2017. [Note : (i) Work shall be executed after approval of design mix of Pavemnt Quality Concrete (PQC) by GE/AGE (I). (ii) Material of PQC shall be manufactured from approved batching plant with valid calibration report. (iii) Payment shall be made to Contractor after submission of approved design mix, compressive strength, Pavement quality test report.]

M&L Forming 12 mm thick Expansion joints in 200 mm thick pavement filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound grade 'A', complete all as specified and directed.

M&L Forming contraction (Dummy) joints 65 mm deep x 10 mm wide, filled with sealing compound, grade 'A', complete all as specified and directed.

M&L preparing bituminous surfaces of road by cleaning and preparing the road surface and making good the road marking location and marking / applying 2.5mm thick white or golden yellow reflective hot thermoplastic road marking paint (Hot application) for centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements confirming to BS 3262-1989 with special applicator machine through modern propelled road marking machine in a layer all as per manufacturers instruction and use of all ingredients such as binder, glass beads, titanium dioxide, calcium carbonate, interfiller thermoplastic required for glass beads per sqm by incorporating the white beads for reflectivity in 100 mm width, complete all as specified and directed.

S&F Reinforced concrete pipes, class NP2, laid and jointed complete with collars 450 mm bore, complete all as specified and directed.

M&L Brick work with fly ash bricks built in Cement Mortat (1:4) (old size) straight or curved on plan exc 6.0 m mean radius, complete all as specified and directed.

M&L Plain Cement Concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping, bed plate kerbs including weathering slightly rounded or chamfered angles and throating etc., complete all as specified and directed.

M&L Rendering 15 mm thick in cement and sand mortar (1:4) on fair faces of brick work or concrete surface of wall, surface finished even and smooth without using extra cement, complete all as specified and directed.

Preparation of new cement concrete surfaces of any description and applying two coats of colour wash over a coat of white wash, complete all as specified and directed.

A.R. ENTERPRISE (BID ID -3126677)

Tirupati Buildcon Pvt. Ltd. (BID ID -3126845)