CERTAIN REPAIRS TO CONCRETE ROADS, PATHWAYS INCLUDING JOINT FILLING ETC AND OTHER ALLIED MISCELLANEOUS WORKS AT NAVAL BASE

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15cm thickness(below or above ground level) complete all as specified and directed.

Demolition of cement concrete (Un-reinforced) in ground floors exc 15cm thick (above grnd level) complete all as specified.

M&L for soling (or sub base) 150mm thick (spread thickness) in one layer with broken boulders or quarried stone of gauge 63 to 75mm, interstics filled, surface formed and rolled with power roller 8 to 12 tonne to form a true surface and consolidated to required gradient and camber all as specified.

Removing demolished material out of MoD land to a distance exc.1.50 km but n exc. 5 km and depositing where directed as in concrete/stone etc complete all as specified and directed.

M&L for providing and laying Dry lean Concrete (DLC) 100 mm thick of aggregate gradation as per Table 1 of SP 49:2014 having 7 day average compressive strength not less than 7 MPa Minimum cement content not less than 140 Kg/Cum DLC mixed in Batching Plant, transported to site and laid by electron ic sensor paver including spreading and compacting usign high amplitude tamping bars of paver (initial compaction) further by double drum smooth wheeled vibratory rollers with 80-100 KN static weight to achieve minimum dry density not less than 98% of maximum Dry Density, necessary finishing etc complete all as specified and tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge work 2013 complete all as specified.

M&L for supplying and laying 400 micron thick HDPE sheet (Virgin Quality) water proof, wrinkle free without puncture having minimum weight 390 gm/Sqm over tack coat / sand cushion as specified in the design with overlap between adjacent strips and at transverse joints as minimum 300mm complete all as specified and directed.

M&L for cement concrete work in pavement / hardstanding of flexural strength 40Kg/Sqcm in field using 400Kg of cement per cubic metre, thickness of concrete 15 to 25 cm including formwork all as specified and directed.

Supply only polysester triangular fibre reinforcements 6/12 mm long with circular diameter 30-35 micron designed for melting point of 240-260 degrees and specific gravity of 1-1.4(Make : Recron 3S mfg by M/s Reliance Industries and equivalent makes).

M&L for forming 10mm thick contraction or dummy joint 30mm deep filled with sealing compound grade 'A' complete all as specified and directed.

M&L for finishing surface of concrete roads, pavements by brooming complete all as specified and directed.

M&L for preparation of new concrete surface or bitumen surfaces and applying two coats of acrylic water based painting over a coat of primer on pavement of runway/taxitrack/dispersal area exceeding 10 cm width as line dashes arrows etc.

S & F in repairs solar Delinators 1000x47 mm made of Polycarbonate and toughened aluminium body of height 145 mm, diameter 80 mm comprising of 04 super bright LEDs which gives 260 degree viewing with solar panel 2.5 V, 120 mm (approx) 1.25 V rechargeable battery complete all as specified and directed by Engr-In-Charge.

S&F solar stud 125mmx125mmx25mm with shank of 56.8mm) made out of aluminium alloy, Die casted dynamic alloy, shell powered by solar cells and panels ideal signal product for highways with following specification :- (i) solar panel mono crystaline solar 2.4V/03 watt. (ii) one Ni-mh or Ni-od rechargable battery. (iii) six super bright LEDs. (iv) colour - yellow or approved by Engr-in-Charge.

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stone work and precast concrete articles.

M&L for walling of Porbandar stone masonry squared rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6 complete all as specified .

M& L for cement concrete 1:3:6 type C1 using 20mm graded stone aggregate as in coping, including necessary formwork etc complete.

M&L for rendering 15mm thick cement plaster 1:4 on stone masonry surface or surface other than fair face of brickwork surface finished even and smooth without using extra cement.

M&L for Preparing newly plastered surfaces of walls and applying two coat of cement base paint over a coat of compatible primer complete all as specified and directed.

M&L for preparation of old plastered surfaces of wall and applying one coat of cement base paint complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 Type D-2 using 40mm graded stone aggregate as in sub bases all as specified & directed by Engineer-in-charge.

M&L for even spreading layer of sand cushioning with clean river sand duly clear of residual, organic and deleterious materials incl watering & consolidation all as specified & directed by Engineer-in-charge.

M&L for machine pressed precast concrete inter locking paver blocks in repairs of any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and no pigment including taking down old paver blocks complete all as specified and directed by Engineer-in-charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever reqd complete.

M&L for preparation of new concrete surface and applying two coats of synthetic enamel paint (ordinary tint) over a coat of primer complete all as specified & directed by Engineer-in-charge.

M&L for preparation of old concrete surface and applying one coat of synthetic enamel paint (ordinary tint) complete all as specified & directed.

S&F precast concrete benches three seater at sides of pathway, open space etc including fixing it in position as required and colouring of concrete benches as required complete all as specified and directed.

K K Construction Co (BID ID -3292192)

JAY BHARAT METAL SUPPLIERS (BID ID -3291012)

VIVEK JITENDRABHAI KATAR (BID ID -3290978)

J J ENTERPRISES (BID ID -3291890)