SPECIAL REPAIR TO ROAD AND ROAD FURNITURE AT AFAC COIMBATORE

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out in hard/dense soil complete all as specified and directed.

Removing excavated material soil exc 250m but n exc 500m and depositing where directed at a point not exceeding 1.5 mtr above ground level all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) as in bed for drain complete all as specified and directed.

M&L hardcore of gauge not exc 63 mm deposited spread and leveled in layers not exc 15 cm thick watered and rammed to a true surface, all as specified and directed.

Supply only broken bricks for loose filling of gauge 40mm to 80mm graded, all as specified and directed.

M&L for Cement concrete Type C2 1:3:6 (40 mm graded graded) in surface channels and drains, all as specified and directed.

Pre-cast cement concrete block masonry 1:3:6 type B1 (usig 20mm aggregat) with solid blocks, exceeding 10 cm in width and setting in CM 1:6 mortar in walls, all as specified and directed.

M&L for Precast cement concrete saucer sloted drain cover grade M-25 (Size 450x450x50mm thick)as in cover slab for drain set in cement mortar 1:6 complete all as specified and directed.

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

M&L for Precast cement concrete 1:2:4, type B1 (using 20 mm graded stone aggregate) as in cover slab for manholes set in cement mortar 1:6 complete all as specified and directed. Note: Reinforcement will be measured and paid separately (use and waste of form work is deemed to be included).

M&L for extra form farming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms moulds, mitred stopped ends etc.

M&L for Brick work with fly ash bricks, straight or curved on plan exceeding 6 meter mean radius built in cement mortar 1:6 as in manholes complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick wall surfaces, finished even and smooth using extra cement complete all as specified and directed. .

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

M&L for TMT bars 5mm dia over upto & including 10mm, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, as in stirrups & spacers, complete all as specified and directed.

S&F MS Steel pipe medium grade 150mm bore single socketed in any length with socket jounts laid in trenches or in floor, complete all as specified and directed.

M&L 75 mm thick PCC (Plain cement concrete) type B-2 1;4;8 (40 mm graded aggregate ) as in sub base, complete all as specified and directed.

M & L for Machine Pressed Precast rubber moulded concrete interlocking Paver Block any shape, size,colour or design, confirming to 15658-2006 of 60mm thickness, M-30 Grade including 50mm thick sand filling under paver block including watering,consolidation nd leveling in layers n exc 25cm thick and all as specified and directed.

Removing off demolished/excaved building material out side the campus including loading and unloading etc., to a distance exc 5.0 Km but not exc 10.0 Km out side the MD land, all as specified and directed. (Note: Responsibility of getting permission from concerned authority for disposal off and place of depositing the debris outside MD land and rests with contractor under his own arrangements)

Demolition of Pre-cast Reinforced cement concrete in ground floor and paving not exceeding 1.5cm thickness (below or above ground level)

Demolition of stone slabs and tiles of any description or thickness in floors, aprons, wall, etc, including cement mortar bedding (but not backing) and removing rubbish off the premises all as specified and as directed.

Material and labour for repairs to pot holes any depth not exceeding 1Sqm each including sweeping free from dust and mud or water scoring sunken surfaces in roads cutting around edges to at least 25mm in depth, making good by filling in screened & graded stone road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed.

Material and labour Premix bituminous,macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using binder content @ 4% binder content by weight of total mix with paving bitumen VG rolled and compacted to required camber & gradient using 8 to 12 tonne capacity power roller laid with mechanical paver complete all as specified and as directed.

Material and labour preparing old 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 tack coat of bituminous primer over @ 4 Kg/10 Sqm with VG-30 bitumen on old black top surfaces complete all as specified and as directed.

Material and labour bituminous premix semi dense asphaltic concrete 30 mm consolidated thickness with 5.5% binder content (using bitumen grade gradeVG-30 ) by weight of total mix, mixed in hot plant using design mix, and laid with mechanical paver and rolled and compacted to required camber and gradient using 8 to 10 ton capacity power road roller to achieve the required compactness to required camber & gradient complete all as specified and as directed.

Material and labour for making strips, straight line, Zebra crossing and stop line not less than 2mm thick with hot applied thermoplastic road marking paint of white/yellow colour by using automatic mechanical road painting machine fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe heater, driven by skilled operator on road surface including cost of materials, labour, T&P, cleaning the road surface of all dirt, scales,oil, grease and foreign matrial etc complete all as specified and as directed.

S&F in repair solar stud made out of aluminum housing and precast construction solar powered SIMENS monocrystal solar panel 2 v 120 MA type of battery NI-CD V 2500 MA H & flash rate 2 Hz or 70 Hz view distance over 300 mtr fitted with 2 Hz EL 805-3 pieces each side on 2 ends total 6 piece LEDs flashing up to 12 hours of light at Night and solar battery automatically charge in day/sun light duly fixed with cement and hardner size of stud 125x125x85mm in red/yellow colours, complete all as specified and as directed.

Supply and fix in repairs delinator made out of 65 mm internal dia Mild Steel circular hollow pipe of 750 mm long medium grade, dottom end covered with 150 mm x 150 mm x 3mm thick mild steel plate and top end covered with 100x100x2mm thick mild steel plain sheet, the top portion covred with white and coloured high intensity prismatic grade retro reflective sheeting in 50 mm wide strips of each colour (150mm width), reflective band shall be covered with a protective grill of mild steel wire 2 mm dia and 15mm to 20 mm apreture upto the height of 170 mm duly painted including fixed in ground with PCC 1:3:6 type C-1 of size 300mm x 300mm x450 mm including necessary excavation and earth work land painting lto steel surfaces with two coats of synthetic enamel balck paint over a coat of red oxide primer completec all as specified and directed.

S & F in repairs Road cat eyes having dual direction (both sides) of aluminium, size 10cm x 10cm with 06 Nos house for containing 42 Nos white mini reflective industrial diamonds with and including mild steel pin 12cm long for fixing on the road complete all as specified and directed.

KSR AND COMPANY

D.R ASSOCIATES

NAVEEN ENTERPRISES