REPAIRE TO ROAD, POTHOLES, PAVER BLOCK, ROAD MARKING AND ROAD FURNITURE OF KATARIBAGH, NAVAL BASE AND SATELITE AREA UNDER GE(NW) KOCHI

Amount

M&L preparation of 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 etc. all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer at 5Kg/10 Sqm with paving bitumen all as specified and directed.

M&L for bituminous premix asphaltic semi dense concrete 40 mm consolidated thickness with 5.5% binder content by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and directed.

M & L for repairs to pot holes n exc 1 sqm each including sweeping free from dust and mud or water scoring sunken surfaces in roads, cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 kgper 10 sq m, putting in premixed bituminous macadam, wellrammed 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 30 mm all as specified and directed.

S&F road reflective studs Cat's eye model No. 290 series made of ABS plastic body, size 90mmx110mmx17mm, dynamically designed, very high impact strength and fitted with 2 Nos highly reflective reflector at 3m/dark eve , fixed as per manufacturer's instructions complete all as specified and as directed by Engineer In Charge

S&F solar Cat Eye Aluminium alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. complete all as specified and as directed

M&L for premix bituminous macadem (consolidated thickness 75mm or less) with 4 % binder content by weight of total mix, using paving bitumen grade VG-30, roled and consolidated to required gradient and camber using 8 to 12 ton capacity mechanical power roller complete with paving bitumin complete all as specified and directed

Preparation of New/Old Road surfaces and applying thermoplastic reflective paint for marking of minimum 2.5mm thick single coat as in centre line and edge line, zebra crossing, stop lines etc., road marking of 150/100mm width using 'HOT MARK' white or golden yellow by indigenous modern propelled road marking machine as directed including all ingredients such as blinder, glass beads titanium dioxide calcium carbonate inter filler, thermoplastic requirement for glass beads shall be the table No 800.4 of MORTH specification including spraying of glass beads etc all as per manufacture's instructions complete all as specified and as directed by Engr-in-Charge.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

M&L10 cm thick (compacted thick) WBM with coarse aggregate of grading 1(90 to 40mm size), with Granite, trap or basalt ,spread rolled and consolidated to gradient and camber required Premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using Paving bitumen any penetration all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam exc 50mm and n exc 100mm deep all as specified and directed.

Rolling and consolidating formation surfaces in cutting using 8-12 ton capacity power roller complete all as specified & directed.

M&L 150mm thick of soling (or sub base) with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber required using 8-12 ton capacity mechanical power roller complete all as specified & directed.

Labour only 150mm thick of soling (or sub base) with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber required using 8-12 ton capacity mechanical power roller (Excep material) complete all as specified & directed.

M&L preparing unsurfaced water bound macadam 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 cold emulsion @ 10 kg per 10 sq metre etc complete all as specified and as directed

Excavation in trenches n exc 1.5 m wide and n exc 1.5 m in depth for foundation, man holes etc and getting out in soft/loose soil all as specified and as directed

M&L for Reinforced concrete pipes class NP 2 of 300 mm dia laid and jointed complete with collars all as specified and as directed .

M&L cement concrete1:2:4 type B1 (using 20mm graded agregate) in foundation, filiing and mass concrete etc all as specified and as directed .

Returning filling in including spreading, leveling, watering and well ramming in layers n exc 25cm thick (Soft/loose soil) all as specified and as directed .

Removing excavated material and depositing where directed at a level exc 1.5 km to 5 km above the starting point complete all as specified & directed.

M&L Mooram/red bajri , spread, rolled and consolidated to gradient and camber required spread thickness n exc 10cm all as specified & directed.

Demolition of cement concrete unreinforced in any Position not otherwise specifically provided forall as specified & directed.

M&L for cement concrete 75mm thick type C-2 using 40mm graded stone aggregate over rammed earth as in sub base to receive floor finish etc complete all as specified and as directed

M&L for Hardcore of broken stone of gauge n.exc 63mm deposited spread and levelled in layers n.exc 15cm thick watered and rammed to a true surface all as specified and directed.

M&L for Coarse aggregate for cushioning of paver block graded from 6.00mm and down spreading and levelling in layers n exc. 30mm thick and well ramming including watering as required all as specified and directed.

S&F Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 80mm thickness ,M-40 Grade with grey cement and pigment.

M&L for providing cement concrete Type B0, 1:2:4 (using 12.5mm graded aggregate) as in kerb including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Dismantling and refixing machine pressed precast concrete interlocking paver block any shape with grey cement and pigment complete all as specified and as directed. Note :- After removing existing interlocking paver block necessary levelling of coarse aggregate for cushoning below paver block graded from 12.5mm to 4.75mm spreading and levelling in layers of thickness 50mm shall be carried out before laying.

S & F in repairs speed breaker made of heavy duty tough rubber with high resistance wear & tear property UV stablised black and yellow combination, high reflective reflectors having L 70mm, W 23mm available on both sides in black and yellow colour, overall length 500mm, with 380mm and height 50mm complete all as specified and as directed .

M/s Reena Constructions (BID ID -3163157)

M/s Hari Construction (BID ID -3163430)

Powertech Engineers (BID ID -3163368)

VIJAY CONSTRUCTIONS (BID ID -3162611)

SHAIJAL T M (BID ID -3169281)