SPL REPAIR TO ROAD AT CERTAIN LOCATION AND PQC ROAD AT SMQ AREA AT AF STN SAMANA UNDER GE (AF) JAMNAGAR NO 01

M&L for 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 as directed.

M&L for applying evenly a tack coat of paving bitumen primer of grade VG-10 at the rate of 05 Kg per 10 Sqm of road surface by sprayer operated on hot pressure mechanism over old black top surfaces complete all as specified and as directed.

M&L for Bituminous premix Semi Dense Asphaltic Concrete (SDAC) 30mm thick (consolidated thickness) with crushed and graded coarse aggregates as per design based on Job mix formula with 5.5% bitumen binder content (bitumen of Grade VG-30) by weight of total mix including heating bitumen to the required temperature, mixing bituminous concrete in automatic and temperature controlled hot mixing plant, laying, spreading uniformly by means of Mechanical paver and rolling and consolidating to the required gradient and camber with 8 to 12 tonne power road roller to a uniform smooth surfaces complete all as specified and as directed.

Notes : (i) The actual requirement of binder shall be as per the job mix formula and test specified. However quantity from the mix formula found more than specified 5.5% same will be provided with no extra cost to the Govt. In case binder content found to be less than 5.5% as per mix formula as specified in Schedule 'A' shall be adusted @ the rate of 51.30/KG for the less quanity of bitumen used. The quantity of 5.5 % mentioned is exclusive of any wastage and no wastage shall be taken onto account for the purpose of above adjustment. (ii) Paving bitumen primer of Grade VG-10 for tack coat and bitumen of Grade VG-30 for semi dense asphaltic concrete shall be used and shall be procured by the contractor under his own arrangement and at his own cost. (iii) Cost of all the materials, T&P, labour etc. required for laying semi dense asphaltic concrete including procurement of bitumen as specified here-in-before, stone aggregates & sand etc, rolling and all other elements required for entire completion of the job shall be deemed to be included in the unit rate quoted for this item

M&L for premix bituminous macadam with crushed and graded stone aggregate mixed together with binder content of 4% (paving bitumen of Grade VG-30) weight of total mix, including heating bitumen to the required temperature, mixing bituminous concrete in automatic and temperature controlled hot mixing plant, laying, spreading uniformly by means of Mechanical paver and rolling and consolidating to the required gradient and camber with 8 to 12 tonne power road roller (consolidated thickness 75mm or less) , complete all as specified and directed by Engineer-in-Charge.

M&L for Providing and applying 2 mm thick road marking paint (retro-reflective with glass beads @ 250 gms per sqm) of approved shade / colour (confirming to BS 3262:1989) 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.

S&F in repair road safety convex mirror made up of polycarbonate reflective with hood for road turning, intersection, curves, ‘T’ junction, etc, unbreakable & strong, mounted on and body made of ABS / Fiber / Plastic of size 100 cm dia fixed over & including 80 mm bore MS pipe of 2.1 Metre length duly powder coated, fixed with adjustable clamp, pole fixed in plain cement concrete 1:2:4 Type B1 (using 20mm graded crushed stone aggregate) block of size 450x450x450mm deep including necessary, excavation & earthwork, complete all as specified and as directed. Notes : (i) A mild steel base plate of size 250mm x 250mm x 3mm shall be welded at bottom of pole. (ii) All steel & iron surfaces other than powder coated shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide zinc chrome primer.

S&F in replacement Speed bumps of size 500mmx375mmx50mm made of sturdy plastice (ABS) high resistance to severe impact and harsh weather conditions with dovetail interlocking type sub units made to bind prefectly into one firm bump having pre-coloured material (black/yellow) and UV stablizers to keep them prepetually colourful studded with with reflectors on either side fixed on road surface with & including nails / screws / bolts / polymer / epoxy adhesive etc all as per manufacturer’s instructions including filling up hollow portion of bumps with & including PCC 1:2:4 type B0 (using 12.5mm graded crushed stone aggregate) complete all as specified and as directed including dismantling and taking out old unserviceable / broken speed bumps of any type.

S&F in repairs two way reflective road studs (Cat eye) of dimensions 100mmx 100mm x 25 mm of impact resistance ABS body with red / yellow / white reflective panels and fixing the same on road surface by applying approximately 50 gm Epoxy mixture and placing the cat eye without applying exessive pressure and additional fixed with 10 mm dia and 75 mm long zinc plated steel nail at the centre of cat eye complete all as specified and directed.

Supply and fixing in repair solar cat eye aluminum 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.

Supply and fixing in repairs metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed.

Supplying and fixing retro reflective Mandatory/ Regulatory sign boards/ informatory road signage boards of any shape/size with support length of 3750 mm and made up of 2 mm 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 @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. 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. sheet area of the sheet only shall be measured for payment, including embedding in PCC 1:2:4 (450x450x600mm) type B1 complete all as specified and directed complete as per drawing, specification and direction of Engineer-in-charge.

Demolition of cement Concrete (unreinforced) of any description and in any position any thickness (below or above ground level) specifically provided for incl removal of debris to outside MOD land complete all as specified and as directed by Engineer-in- Charge

M&L for providing cement concrete type D-2, 1:4:8 (using 40mm graded aggregate) as in fdn filling and mass concrete etc complete.

M&L for 100 mm thick Cement concrete type B- 1, 1:2:4 (20mm graded aggregate) as in floor / hard standing/Path ,etc complete all as specified & directed.

M&L for providing cement concrete type B-1, 1:2:4 (using 20mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges, coping and the like bands etc including weathering, sightly rounded or chamfered angles and thoating, as directed. NOTE : - (i) The rates include for use of form work (Straight or curved).

M&L for Cement Concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less including necessary use & waste of form work and brooming the top surface etc, complete all as specified and as directed

M&L for polythene film, black, 150 micron thickness for sepration layer under concrete complete all as specified and as directed.

M&L for Forming construction joints 30mm deep x 10mm wide filled with sealing compound Grade 'B' etc complete all as specified and as directed.

Dismantling Stone slabs and tiles of any description or thickness in floors,aprons etc laid dry or laid dry and pointed including removal of debries from the premise complete all as spd and as directed.

M&L (except tile) for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment etc, complete all as specified and as directed.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade with grey cement and pigment etc, complete all as specified and as directed.

M&L for 20mm thick sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed by Engineer-in- Charge

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