SPECIAL REPAIR TO ROAD AND ROAD FURNITURE NEAR KLP OF 561 SUB GP ASCON UNDER GE FW KOLKATA

Amount

Surface excavation n.exc 30cm deep and averaging 15 cm deep & getting out in soft / loose soil complete all as specified and directed.

Excavating in trenches, not exceeding 1.5 metres wide and not exceeding 1.5 metres depth for foundation etc and getting out in soft / loose soil complete all as specified and directed

Returning, filling in incl spreading, levelling, watering and well ramming in layers not exceeding 25cm in soft / loose soil complete all as specified and directed

Removing excavated material n.exc 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed

Removing old paint on road surfaces by paint removers or burning off by blow lamps and cleaning with scrapers, any number of coats, any width or girth complete all as specified and directed

Demolition of brick work built in cement mortar including all quions, arches, pillars etc but excluding ashlars facing, dressed stone work and precast concrete articles complete all as directed

M&L for preparation of surfaces (unsurfaced water bound macadam) prior to application of primer 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 & directed.

M&L for applying evenly a tack coat with bituminous primer using paving bitumen VG-10 at 5 kg per 10 Sq metre complete all as specified & directed.

M&L for repair to potholes any depth not exc 1.00 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 and making good by applying tack coat with bituminous primer VG-10 at 5Kg per 10 Sqm putting in premixed bituminous macadam, well rammed and sealed with paving bitumen VG-30 binder 9.8 Kg per 10 Sqm, blinded with 0.09 cum of 6.3mm size stone chippings and again well rammed complete all as directed.

M&L for bituminous premixed carpet 2cm consolidated thickness with 0.27 cum of stone chipping mixed with 14.6 Kg of Paving bitumen VG-30 binder, rolled and compacted to required camber and gradient complete all as specified and directed

M&L for applying a tack coat over existing bituminous surface @ 0.5 Kg/Sqm of 20/30 bitumen and providing and laying 20mm thick bitumen mastic asphalt on prepared surface strictly in accordance with IS specification No5317-2002(As latest modified) with mastic i.e. bitumen of grade 20/30 @4.50 Kg /Sqm (minimum) mixed stone dust (lime stone powder with calcium value 80%) @0.008 Cum/Sqm and stone chipping of size 12.5mm and 10mm @0.0096 Cum/Sqm and sand @0.004 Cum per sqm and inerting stone graded of 22mm size with 0.017 Kg/Sqm of 20/30 bitumen per Sqm for anti skiding including all tools and plants etc complete all as specified and directed.

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

M&L for painting lines, dashes, arrows, letters etc on roads, pavements and the like exc 10cm wide with road marking paint, white or golden yellow by applying adequate number of coats complete all as specified & directed.

S&F of Solar Cat Eyes Road Stud, aluminium alloy (100% water proofing design ) of size 125mm x 125mm x 25mm (shank 65mm) of high efficieny 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 complete and fixing as per manufacturers instructions and all as directed by Engineer-in-Charge, as in repair. Make:- Dark Eye Model No DA 110 or equivalent product of of 3M / Sinor Infrastructure

S&F of Delineator 50mm dia ABS round body 2 Nos 100mm dia fitted on MS pipe, polyurethene painted and height of 775 mm with four numbers of high intensity reflective bands of width 30mm (white, yellow and red in colour), MS pipe embedded in the ground with cement concrete type C-1 (1:3:6) (using 20mm graded stone aggregate) size of PCC block (100 mm x 100mm x 150mm) and making good the disturbed surface complete all as per manufacturer's instruction and as directed by Engineer-in-Charge, as in repair. MAKE :- Dark Eye Model no DA-952 GP or equivalent product of of 3M / Sinor Infrastructure

S&F of plastic speed bump of 750mm length x 250mm width x 75 mm high and made of ABS material with 2 nos high reflective reflectors moulded in PMMA and fixed with 4 nos nail and epoxy adhesive (base bumper & hole) on road surface complete and fixing as per manufacturer's instruction and all as directed by Engineer-in-Charge, as in repair. MAKE :- Model no DA-1006 of Dark Eye or equivalent model of of Oscar safety Solution /ABS Engineering /3M / Sinor Infrastructure

S&F of Road safety convex mirror of 900mm dia, pole mounted on MS heavy grade pipe 50mm dia duly powder coated with anti-rust paint, 1.2 metre high from GL with 300 mm (minimum) embedded in ground and including necessary PCC M-10 (using 40mm graded stone aggregate) block and two coats of paint by hot pressing over a coat of red oxide around the pipe in full perimeter all as per IRC complete and as directed by Engineer-in-Charge. Make:- Oscar Safety Solution / Dark Eye / 3M / ABS Engineering / Sinor Infrastructure.

S&F Spring Post of 710mm height, upper dia 80mm, base dia 200mm and weight not less than 1800 grams, made of special PU (Poly Urethane) material and install with epoxy and another adhesive without damage to roads all as directed by Engineer-in-Charge including taking down / up old one. Make:- Oscar Safety Solution / Dark Eye / 3M / Sinor Infrastructure.

S&F Guide post (Delineator) 900mm high, made of aluminium alloy and install with epoxy and another adhesive without damage to roads all as directed by Engineer-in-Charge including taking down / up old one. Make:- 3M Cat No OS-823 or equivalent product of Dark Eye / Sinor Infrastructure.

S&F Solar Delinator (1000 x 47mm) made out of polycarbonate and toughened aluminium alloy body, (height 145mm x 80mm) comprises of 4 super bright LED of self illuminating, flashing type which gives 360 degree viewing with solar panel 2.5V, 120mm (approx) and detachable battery Ni-MH battery of 1.25V rechageable battery to give back up self and fixed on powder coated steel pipe of 1000mm height of approximate size as per make / manufacturer's instruction including necessary earth work in any type of soil fixed with PCC 1:3:6 type C-2 (by using 40mm graded stone aggregate) of block size 300 x 300 x 300mm including necessary form work complete all as specified and as directed, as in repair. Make:- Dark Eye / 3M / Sinor Infrastructure.

S&F of retro reflective Mandatory / Regulatory sign boards of 900 mm diametre with support length of 3750mm and made up of 2mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type-IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc as per IRC; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D 4956-01 and fixing the same with suitable sized aluminium alloy rivets @20cm c/c to back support frame of MS angle iron of size 25x25x3 mm along with theft resistant measures,mounted and fixed with 2 Nos. MS angles of size 35x35x5 to a vertical post made up to MS Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5mm at the bottom end and including making holes in pipes, angles flats, providing & fixing MS message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc complete as per drawing, specification and direction of Engineer-in-Charge.

S&F of Cat Eyes Road stud, solar reflective type, metal body alloy, size 100mm x 100 mm x 20mm with PAMA striplens reflector with and incl MS stud of suitable size complete and fixing as per manufacturers instructions and all as directed by Engineer-in-Charge, as in repair. Make:- Dark Eye Model No DA-952 GP or equivalent product of 3M / SInor Infrstructure.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation, filling and mass Concrete complete all as specified & directed as in repair.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L for 60mm thick Machine pressed precast concrete interlocking paver block with grey cement and pigment, any shape and size conforming to IS 15658-2006 M-35 grade complete all as specified and directed. Make:- Anjali Tiles / Ultra Tiles Pvt Ltd / Mehtab Tiles

M&L for PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in cills, steps, seismic and similar bands, plinth courses, string courses, lacing courses, copings, kneelers, apex stones, kerb and the like including weathering, slightly rounded or chamfered angles and throatings as directed including necessary use and waste of formwork (straight or curved) complete all as specified and directed.

M&L for brick work with sub class B brick straigth or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed.

M&L for rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete surfaces in walls complete all as specified and directed

M&L for providing and laying factory made pre cast concrete saucer drain of M-30 grade cement concrete using joint less FRP mould in position to the required line, level, jointed with cement mortar 1:3 including making joints with or without grooves (thickness of joints shall not be more than 5mm) complete all as specified and as directed.

M&L for providing precast hollow cement concrete blocks 1:2:4 type B1 (by using 20mm graded stone aggregate) as in landings, cover slab (for manhol etc) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including chamfers, weatherings, throating etc and set in cement mortar 1:6 with joints to match complete all as specified and as directed.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending and binding with and including Mild Steel Wire (annealed) not less than 0.9 mm complete all as specified and directed

M&L for PCC 1:3:6 type C-2 (by using 40mm graded stone aggregate) as in concrete bed to drain pipes 300mm including packing under and haunchin against the sides of pipes after they are laid and tested in complete all as specified and as directed.

M&L for 300 mm bore reinforced concrete pipe, class NP-2, laid & jointed complete with collars and testing all as specified and directed. Note:- (a) Necessary excavation and earthwork shall be measured separately. (b) Cost of fittings and specials, if any requires and laying pipes level or to fall in trenches etc on concrete bed or hard ground shall be deemed inclusive in quoted unit rate.

S&F ornamental and intricate design MS framed work such as grills, gratings etc with end of bars shouldered and / or reveted forged into spikes; welded etc framed guard bars; barred iron doors, ladders, framed balusters, walk ways, railing and similar works conforming to FE-290, Gde-E-165 complete all as specified and directed. Note:- Cost of necessary rivetting and /or welding as directed and fixing with screws, bolts etc shall be deemed inclusive in quoted unit rate.

M&L for forming fair finished drain or channel 30cm inner girth in cement concrete by using extra cement including forms, moulds, mitred / stopped ends etc complete all as specified and directed .

Add or deduct to Sl item No. 35 here-in-before for each 25mm girth or part thereof over or under 30cm complete all as specified and directed .

M&L for 25mm thick pre polished coloured chequered tiles of size 400 x 400 mm set, jointed and pointed in neat cement slurry with white cement and pigments to match as in floors, including 20mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for Providing precast reinforced cement concrete RCPC drain cover 100mm thick of size 900mm X 450mm as in drain cover with capacity 3MT complete all as specified and as directed.

M&L for Providing precast reinforced cement concrete RCPC drain cover 100mm thick of size 600mm X 450mm as in drain cover with capacity 3MT complete all as specified and as directed.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs 6405.00 mentioned on Page No 27 shall be deducted from the total quoted amount of BOQ.

ARJUN DAS VALECHA

GOUTAM BISWAS

SUROJIT GHORUI