SPL REPAIR OF ROAD AT BIKRAM ENCLAVE AREA UNDER GE (SOUTH) UDHAMPUR

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 sqm, exceeding 50mm but not exceeding 150mm deep including stacking usable material for reuse old removing the rubbish to a distance not exceeding 50 metre and stacking, complete all as specified and directed.

Premix bituminous macadam with 4% paving using bitumen VG-30 paving grade ( 50 -70 penetration) bitumen binder, laid/rolled and compacted to required gradient and camber (consolidated thickness upto maximum 75mm), complete, all as specified and as directed by the Engineer-in-Charge.

Applying evenly a priming / tack coat on un-surfaced surfaces with cationic bitumen emulsion SS1 grade conforming to IS:8887 @ 5 Kg per Ten Square Metre with primer distributor complete, all as specified and as directed by the Engineer-in-Charge.

Repair to pot holes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal), complete, all as specified and as directed by the Engr-in-Charge.

Preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surfaces with compressed air to remove all loose dirt etc., and applying evenly a tack coat on existing black top surfaces with cationic bitumen emulsion RS-1 grade conforming to IS:8887 @ 2.5 Kg per Ten Square Metre and including Bituminous premix asphaltic semi dense concrete 30mm consolidated thickness with 5.5% paving bitumen using bitumen VG-30 paving grade ( 50 -70 penetration) binder content by weight of total mix rolled and compacted to required camber and gradient, complete, all as specified and as directed by the Engineer-in-Charge.

Note for item No. 2 & 5 : (a) Preparation of mix in hot mix plant, spreading by self propelling mechanical paver and rolling and compaction by set of rollers as specified in particular specifications shall be carried out. Hot mix plant may be installed at any distance but the contractor shall be responsible for maintaining the required temperature of mix under all conditions till it is laid and compacted. Unit rate against these items shall include for carrying out the works with deployment of these machinery for which nothing extra shall be payable and no delay in completion of work shall be acceptable on this account. (b) To achieve marshal stability of 9.0 KN ( as per MORTH 5th revision) and all as per SSR Part-I Clause No. 20.B.4. (c) If qty of binder contents is less than the qty as specified in respective items of BOQ, it shall be adjusted at supply only rates of paving bitumen @ Rs 44.00 Per Kg and if qty of binder contents is more than the qty as specified in respective items of BOQ no adjustment shall be made.

Continuous brick edging, with width equal to the width of the brick, laid dry on end vertically with burnt clay bricks of sub class 'B' bricks, complete all as specified and directed.

Delineators made of ABS plastic fitted with two Nos. 100 mm dia highly reflective reflectors made of PMMA on both sides of the post and mounted on mild steel pipe of 50 mm duly powder coated height 800mm, anti rust etc including fixed in PCC block (size 30x30x30 cm) of PCC 1:2:4 Type B-I, including taking down old delineators, complete all as specified and as directed by Engr-in-Charge. Note : Cost of PCC and earth work is deemed to be included in unit cost.

Waterproof energy saving and Eco friendly DHRUV solar Road Stud made out Solid aluminium alloy shell powered by solar cells and panels . Ideal signal product for highways , parking lots , roads and similar isolated or stand alone traffic applications in repair. Note : Aluminium Alloy shell with Solar Panel mono crystalline solar 2 . 4V / 0 . 3 watt and One Ni-MH or Nicd rechargeable battery with Six super bright LEDs in Colour Yellow , red , blue , green and white , Size - 125mmx125mmX25mm with shank of 56.8mm complete all as specified.

All direction retro reflective round delinator made of 47 mm dia MS pipe powder coated with iron jali 60 cm long and three coloured reflective tape strips of size 40 mm width including fixed in PCC block (size 30x30x30 cm) of PCC 1:2:4 Type B-I as in repairs complete, all as specified and as directed by the Engineer-in-Charge Note : Cost of PCC and earth work is deemed to be included in unit cost.

Cat eye of size 100 mm x 100mmx18.5mm made of ABS material two reflectors fitted in the body, weight of cat eye 130 gm approx, designed for dynamic loads, fixed in repairs, complete all as specified and as directed by Engr-in-Charge.

Speed bump of size 750 x 250mm & height 75mm (yellow / black colour) made of ABS material with two highly reflective reflectors molded in PMMA material are welded with ABS plates through Ultrasonic welding process, and the speed breaker shall be installed by the process as per standard manufacturer's instructions including taking out old speed breakers, complete all as specified and as directed by Engr-in-Charge.

Reflective Convex mirror of 1000mm dia, made of polycorbonate material provided with 75mm dia mild steel medium weight pipe post of 2.5m high, duly powder coated fixed on ground with PCC 1:2:4 type B-1 of block size 60x60x60 cm in repair including earth work & removing excavated soil to a distance not exceeding 50m, complete all as specified as directed by Engr-in-Charge.

Preparation of any type of road surfaces by scratching old spots, paints, trading oils greasy spots etc. and applying reflective Thermo Plastic road marking paints as side, side lines of white/yellow colour of width upto 100mm conforming to Ministry of surface Transaport (MORTH) specification for the road and bridge work : 3rd revision, over primer as per manufacturers instructions including glass beads (intermix) type I (most/BS6008A) and provision contained in IRC-35-1997, complete all as specified and directed by GE/Engr-in-Charge. Note : Contractor shall have to furnish the detail that quantity minimum used per square meter is 5.00 Kg/Sqm. Make: ASIAN (PRIMER APCOGRIP AND RETRO REFLECTIVE THERMOPLASTIC ROAD MARKING MATERIAL APCO MARK) or equivalent in performance of makes as specified in particular specifications

Painting lines, dashes, arrows, letters on road pavements and kerb stones and similar articles as required at site with road marking paint exceeding 10cm wide or girth, complete all as specified and directed by GE/Engr-in-Charge. Make: ASIAN / BERGER / NEROLAC / Shalimar

Machine pressed (factory made) size 300mmx300mmx100mm thick, precast cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) in quoin blocks (for use with masonry/ kerbs), bonders (for stone wallin). corbels, brackets, etc. (of any section indicated), with plain fair aces, including chamfers, weatherings, throating etc. and setting in mortar 1:4, complete with joints to match, complete all as specified and as directed.

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for including removal of demolished materials out of defence land, complete all as specified and as directed by Engr-in-Charge.

Plain cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete, complete all as specified and as directed by Engr-in-Charge.

Providing cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) copings including chamfers, weatherings, throating etc. ncluding necessary formwork, complete with joints to match, complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level), complete all as specified and as directed by Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by Engr-in-Charge.

Heavy duty (Durastone) tile of size 300x300x10mm (for external application) 10 mm thick Square/rectangular tiles area of each tile not exceeding 0.36 Sqm as in floors set and jointed in neat cement slurry and pointed in coloured cement to match the surface over and including 15 mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes and 25mm thick plain cement concrete 1:2:4, type B-0 (using 12.5 mm graded crushed stone aggregates) as in floor , complete all as specified and as directed by Engr-in-Charge. Note : Colour of the tiles shall be as approved by GE.

Sand cushioning under floors including watering and consolidation complete all as specified and as directed.

Machine pressed / vibro mechenically floated coloured interlocking cement paver block ISI marked, any shape and size conforming to IS 15658-2006 of 80mm thickness, M-40 Grade, with topping of cement with imported pigment. Shape shall be approved by Engr-in-Charge.

Machine pressed / vibro mechenically floated coloured interlocking cement paver block (glossy finish) ISI marked, any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 Grade, with topping of cement with imported pigment. Shape shall be approved by Engr-in-Charge.

s s construction

SINGH CONST CO

Sarbat Construction Co