SPECIAL REPAIR TO ROADS OF MD LINES OFFRS COLONY UNDER GE GOLCONDA, HYDERABAD

Amount

Rough excavation not exceeding 1.5 m deep and getting out in soft/loose soil all as specified and as directed.

Removing excavated soil to a distance exc 250 m and not exc. 500m and depositing where directed at a level not exc.1.5m above the starting point all as specified and as directed.

Forming embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/ rolling and finishing to required size, shape, etc., n exc. 1.5m high from base complete all as specified and as directed.

Rolling and consolidating formation surfaces with 8 to 12 Ton power roller all as specified and as directed.

M&L Soling (or sub base) 150 mm spread thickness with broken boulders or quarried stone, interstices filled, surface formed & rolled & consolidated to required gradient & camber all as specified and as directed.

M&L for 10 cm thick (compacted thickness) WBM of granite, trap or basalt stone laid with coarse aggregates of grading 1 (90 to 40mm size) spread rolled and consolidated to gradient and camber required at site all as specified and as directed.

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 25mm in depth , making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal ) and making good by applying tack coat @ 5 kg per 10 Sqm paving bitumen, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30mm complete all as specified and as directed.

M & L for Scarifying or picking gravelled, macadam or bituminous macadam surfaces of exc 50mm but n.exc 100mm in area n exc 400 sqm complete all as specified and as directed.

M&L for preparing surfaces of un surfaced water bound macadam surface by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the surface with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat with bituminous primer using 10 kg/ 10 sqm using paving bitumen over WBM surfaces all as specified and as directed.

M & L for premix bituminous macadam n exc 75mm thick with bitumen content@4% total weight of mix laid rolled and compacted to required gradient and camber paving bitumen complete all as specified and as directed

M&L for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt and applying evenly a priming / tack coat with bituminous primer using 5 kg/ 10 sqm using paving bitumen over existing black top surfaces complete all as specified and as directed.

M&L for bituminous premixed semi-dense asphaltic concrete, 30mm consolidated thickness using 5.5% paving bitumen binder content (VG-30) and minimum 2% cement as filler by weight of total weight of mix, mixed in plant and laid with paver/ rolled and compacted with 8 to 10 tonne power roller to uniform surfaces with required gradient and camber complete all as specified and as directed

M&L for moorum/red bajri filling in berm or pavings, laid in layers n. exc.15 cm thick, spread, levelled and rammed including watering complete all as specified and as directed.

S & F road stud (CatEye) two way reflective of size 100x100x25 mm (min siz) and max size according to manufacturer made with ABS material, scratch and abration resistant, micro plastic, temprature resisting body complete all as specified and as directed.

M & L for providing average 2.50mm thickness reflective thermoplastic road marking paint (white and yellow) 10cm width or girth including lines, dashes, arrows etc in centre line/Edge line/zebra crossings etc incl providing drop on glass beads @0.25Kg/sqm using hot thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser propane tank heater and profile shoe heater driven by experienced operator, on road surface made free of all dirt, scales, oil grease, foreign materials, etc. as per manufacturers instructions complete all as specified and as directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil all as specified and as directed.

M & L Reinforced cement concrete pipes, 300mm bore, class NP3, conforming to IS 458, laid and jointed with collars laid in trenches complete all as specified and as directed.

M & L PCC 1:2:4, type B2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete all as specified and as directed.

Excavating in trenches, not exceeding 1.5m width and not exceeding 1.5m depth and getting out in soft/loose soil all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and as directed.

M&L PCC (1:4:8) type D2 using 40mm graded stone aggregates in foundation concrete, bed of drains etc. all as specified and as directed.

M&L old size brickwork with fly ash bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and as directed.

M&L for Cement concrete 1:2:4 type B2 using 40mm graded stone aggregates in surface channels and drains all as specified and as directed.

M&L for Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex-tra cement, including forms, moulds, mi- tred/stopped ends etc. complete all as specified and as directed.

M&L PCC (1:3:6) type C1 using 20mm graded stone aggregates for coping including necessary formwork, weathering, slightly rounded or chamfered angles and throating etc. all as specified and as directed.

M&L Rendering 15mm thick in CM (1:4) on concrete surfaces & brick surfaces finished even and smooth without using extra cement incl necessary filleting at junction of wall and bed all as specified and as directed.

M&L for precast cement concrete 1:2:4 (20mm graded aggregate) type B-1) in landing, cover slabs set in CM 1:4 all as specified and as directed.

M&L for formwork to sides of concrete foundations, footings , bases of columns , raft and raft beam , sides and soffits (if any) of foundations and plinth beams and similar wok , vertical or batter for fair finished flat surfaces of concrete complete all as specified and as directed.

M&L for RCC 1:2:4 type B1 using 20mm graded aggregate as in beams, cantilevers, bressummers, lintels over 1.5m span Complete all as specified and as directed.

M&L for mild steel TMT bars 10 mm dia and over in reinforcement cut to length, bent to shape required including bending ,cranking and hooking ends and binding with and including MS wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

M&L for Mild Steel TMT 6 to 8mm dia bars cut to length, bent to required shape, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia as in stirrups complete all as specified and as directed.

B Sreepathy Rao & Sons

M/S B.SHRAVAN KUMAR

m. surender singh