SPECIAL REPAIR TO ROAD IN NML AREA AND HQ ASSAYE BUILDING AT AGE B R CENTRAL UNDER GE WEST COLABA MUMBAI

Amount

Repair to potholes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scouring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 kg per 10 sqm, 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, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings).depth of potholes exc 30 mm all as specified and directed.

M & L for n. exc 75 mm thickness (Compacted thickness) WBM using hot mix plant and mechnical paver with 4% binder (paving grade bitumen VG-30)content by weight of total mix, rolled and comapcted with powder roller 8 to 10 tonnes to required camber and gradient complete all as specified and directed.

M&L for preparing unsurfaced Black top surface 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 and applying evenly a priming/tack coat with bituminous primer (paving bitumen) at the rate of 05 Kg per 10 Sqm complete all as specified and directed by Engr-in-Charge

M & L for bituminious premix semi dense asphaltic concrete 40 mm (compacted thickness) using graded crushed stone aggregate premixed with binder (paving grade bitumen VG 30 grade) @ 4% by weight of total mix & hydraulic lime filler, rolled and compacted to required camber and gradient complete all as specified and directed. Note :- (i) Bituminous premix semi dense bituminous concrete shall be laid using self propelled hydrostatic paver finisher and preparation of mix shall be using hot mix plant and transporting the mix in tipper. (ii) The exact bitumen content required shall be determined following the Marshall Mix Design procedure contained in the Asphalt Institute Manual MS-2 (Sixth Edition) as referred in case 3.5.3 of IRC 111: 2009. The adjustment in rate due to variation in quantity of bitumen if any shall be priced at the rate of Rs 30 per kg.

Providing and applying 2.5 mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi-automatic thermoplastic paint applicator machine fitted with profile shoe, 20% 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 all as specified and as directed.

S&F Glow studs (cat's eye) of size 80 to 100mm X 80 to 100mm X 15 to 20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite) or HIP (High Impact Polystyrene) or ABS having elctronically welded micro lens with abrasion resistant coating as approved by E-in-C. The cat eye shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro-reflective surfsce shall be 35+-/-5 degrees to base. The reflective panels on both sides with a least 12cm of reflective area up each side. The luminance intensity should be as per specifiation and shall be tested as described in ASTM I:809 as recommended in BS : 873 part 4 : 1973. The studs shall be fixed to the road surface using the adhesive conforming to IS, as per procedure recomemended by manufacturer complete and as per direction of Engineer in Charge.

Supply and fixing in repairs convex mirror of 800 mm dia size made of one piece polycarbonate plastic, outdoor type, mounted on steel frame complete including all fixing arrangments all as shown in sketch and as directed.

Supplying and fixing LED powered solar road studs of size not less than 110 mm X 110 mm X 25 mm ( with shank height not less than 50mm) made of weather resistance aluminium alloy and poly carbonate material electronically welded micro- prismatic lens with abrasion resistant coating. Protection shall conform to IP65 in accordance with IS: 12063-1987 Category 2 for protection against water ingress. Mono-Crystalline Solar Panel 2.4 V / 0.3 Watt. One Ni-Mh or NI-cd Rechargeable Battery (1.2V / 1600 MA). The cats eye shall support a load of approx 10 TON weight. The slope of retro- reflective surface shall be 35 ± 5 degress to base. The reflective panels on both sides with at least 12 cm of reflective area up each side. The stud shall provide a viewing distance of not less than 800m. The studs shall be flushed onto the to the Road surface and fixed using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge.

Demolition of cement concrete (Un reinforced) in ground floor & paving n.exc 15 cm thickness (below or above GL) and removing debries out side MOD land all as specified and directed.

Demolition of brickwork or stone boulders masonry built in CM including all quins, arches, pillers etc.

M & L Sub base 100 mm thick cement concrete 1:3:6, type C-2(using 20mm graded stone aggregate) complete all as specified and directed.

M&L for bricks work with Sub class ' B ' brick, straight or curved on plan exc 6 M mean radius built in CM (1:4) complete all as specified and directed.

M & L machine pressed precaste concrete interlocking paver block glossy finish any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M-35 grade with grey cement and pigment including 40 mm thick sand coushioning layer complete all as specified and directed. Make : Ultra Tiles, Nitco, Mehtab Tiles, Pavit, Shino.

M & L PCC 1:2:4 type B-1 using 20 mm graded Aggregate as in benchng/cooping completeall as specified and directed.

Demolition of reinforcement cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided complete all as specified and directed.

S & F framed work such as grills, grating , drains covers etc conforming to Fe. 290 , Gde E-165 .

M & L preparation of steel and iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer. Make- (a) LUXOL (Berger paint) (b) BROLAC (Johnson & Nicholson) (c) SUPERLAC (Shalimar Paints) (d) NEROLAC (Goodlass Nerolac) (e) APCOLITE (Asian Paints)

RAJENDRA CONSTRUCTION

MUKESH CONSTRUCTION CO

SUNRISE CONSTRUCTION CO

Vandan Enterprises