REPAIR/MAINTENANCE TO ROAD, BERMS AND ROAD FURNITURE AT AF STN SAMANA

Amount

M&L for Repairs to pot holes any depth, n.exc 1 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in road, path etc cutting around edges to at least 25 mm in depth making good by filling in screened and graded road materials over a priming / tack coat with bituminous primer @ 5 Kg per 10 Sqm and well ramming including supply of road metal complete all as specified and directed by Engr-in-Charge.

Preparing 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 complete all as specified and directed by Engr-in-Charge.

M&L for applying priming / tack coat with paving bituminous primer @ 5 Kg per 10 Sqm over old black top surfaces.

M&L for laying bituminous premix semi dense asphaltic concrete, 40 mm thick (consolidated thickness) with 5.5% paving bitumen binder of VG 30, by weight of total mix, rolled and compacted to required camber and gradient with power roller (as specified) to a uniform smooth surface as specified and as directed by Engineer-in-Charge.

Providing and applying 2.50 mm thick road marking paint (retro-reflective with glass bends @ 250 gms per sqm) of specified shade / colour using hot thermoplastic material by fully / semi automatic 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 including cost of material, labour, T & P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc complete as per direction of Engineer-in-charge and accordance with applicable specifications. Make: Asian / Berger / Nerolac

Note: Thickness 2.5 mm shall be exclusive of glass beads as per IRC : 35

S&F in repair road safety convex mirror made up of polycarbonate reflective and body made of ABS / Fibber / Plastic of size 100 cm dia fixed over & including 40 mm bore MS pipe of 2.4 Metre length duly powder coated embedded in PCC 1:2:4 of size 45 cm x 45 cm x 45 cm and excavation earth work all as specified and as directed by Engr-in-charge. Make : Road Star Cat No: RSCM-100 or make approved by Accepting Officer.

S&F Modular speed breaker (single moduel size 250 mm x 750 mm x 75 mm) made of sturdy plastic (ABS) of high resistence to serve impacts interlocking grip & design to behave like one single bump & UV stabiliters results in permanents colours which does not fade easily and having acrylic reflectors fixed on front & back to help in identifying the location of speed breaker from a large distance, all as specified and as directed by Engineer-in-Charge. Make : Road Star Cat No: GP 1006 or make approved by Accepting Officer.

S&F in repair solar powered road studs of size 125 x 125 x 25 mm with shank of 56.80mm made from aluminum alloy and PC construction. Solar powered monocrystal solar panel. Type of battery : one high capacity Ni-Cd Rechargeable battery. View distance : Appx 1000 mtrs. LEDs-10mm, 3 Pieces each side and total 6 pieces, are used for high brightness of different colors, back up : 12 Hours of continuous lighting at night. Make : Road Star Cat No GSR 909 or make approved by Accepting Officer.

S&F in repair raised reflective road stud (Pavement marker/cat eyes), manufactured with high impact resistant alumimium alloy body of size 100 mm x 100 mm x 20mm, fitted with poly carbonate micro prismatic reflector element on two sides, fixed over road surface with epoxy adhesive or with nail as per manufactureres instructuions all as specified and as directed. Make - Road Star Cat No GP-733B (With Central Hole) or make approved by Accepting Officer.

S&F in repair delineator, at the top portion two high performance 100 mm dia reflectors and two rectangular reflectors of 70 mm x 30 mm are fixed on both sides of guide post. The body of guide post is moulded in ABS plastic and it is fixed on power coated steel pipe of 1.00 mtr height fixed in ground with PCC 1:3:6 type C-2 of size 300 x 300 x 300mm including necessary excavation and earth work complete all as specified & directed complete all as specified and directed by Engr-in-Charge. Make : Road Star Cat No GP-1074 or make approved by Accepting Officer.

S&F in repair Mild steel round pipe Delineator, of 75 mm dia x 1200 mm long, (300 mm below GL & 900 mm above GL), with retro reflective tape of any colour for day and night visibility, with mild steel mesh over reflective tape, over all powder coated fixed in position by Excavating post hole of size 300 mm x 300 mm x 300 mm in soft loose soil and filled with PCC 1:2:4 type B1 using 20 mm graded stone aggregate, removing surplus soil to distance not exc 50 metre and site clearance as per satisfaction of Engineer in Charge complete. Make : Road Star Cat No.GPD-1233 or make approved by Accepting Officer.

S&F in repair Solar flasher pole mounted Delineator, with protective cover, mounted over & including MS pipe 75 mm dia x 1200 mm long, (300 mm below GL & 900 mm above GL), fixed in position by Excavating post hole of size 300 mm x 300 mm x 300 mm in soft loose soil and filled with PCC 1:2:4 type B1 using 20 mm graded stone aggregate, removing surplus soil to distance not exc 50 metre and site clearance as per satisfaction of Engineer in Charge complete. Make : Road Star Cat No.GPF-800P or make approved by Accepting Officer.

Demolition of Concrete (Unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for 100mm thick cement concrete Type D2 (1:4:8) using 40mm graded stone aggregate as in subbase complete complete all as specified and as directed by Engr-in-Charge.

Material & Labour for machine pressed precast concrete interlocking paver block of approved shape and size of 80 mm thickness, with minimum compressive strength of 40 N / Sqmm (M-40 grade), without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating on top surface, top layer with white cement and pigment laid over and including 25 mm thick (compacted thickness) sand screed bed complete all as specified and as directed by Engr-in-Charge.

M&L for Sign Board in repair 2mm thick aluminium sheet with degreasing treatment & fine grinding on front side for proper pasting of Reflective sheet and degreasing treatment & stove enamel paint on back side inclusive of pasting of reflective sheet on full front side (Rotro reflective sheeting high intensity prismatic sheeting Type-III & IV) and fixing of screen printed cut outs eg symbols / messages / lettering/ borders etc complete including fixing arrangements :-

1. Sign board of size Circle of Dia 0.60mm and area 0.28sqm and Equilateral traingle of size 0.85mm and area of 0.31sqm. 2. Angle iron post of size 50x50 mm and height of 3.00mtrs with fixing arrangements of board on the post. 3. Excavating post of size 50x50x50mm fixing the post with PCC of Type C2 1:3:6 using 40mm graded including removal of material from site and painting the post with synthetic enamel paint of colour black and white complete all as specified and directed by Engineer-in-Charge.

KOHINOOR ENTERPRISES

JAMNAGAR ELECTRIC AND MACHINERY CO

Sagathiya Builders

SHELANI CONSTRUCTION

Micro Protect

Nitesh Enterprise