CERTAIN REPAIR TO DRAIN FOOTPATH FENCING AND CERTAIN BR WORKS IN SOUTH SIDE OF RUNWAY AT TECH AREA AT AF STN JODHPUR

Amount

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground complete all as specified and directed.

Dismantling of fencing wire mesh of any type and removing from site complete all as specified and as directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete precast concrete block walling complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed by the Engr-in - Charge.

Demolition of cement concrete in ground floors and pavings not exc 15 cm thickness ( below or above ground level ) and disposing of debries outside MD land complete all as specified and as directed by Engr-in-Charge.

Excavating in post holes (or similar holes) each hole n. exc. 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around , in layers not exceeding 25 cm, watering and removing surplus soil to a distance not exceeding 50 m and making good surfaces in hard/dense soil complete all as specified and directed.

M&L for PCC 1:3:6, type C-2 using 40 mm graded stone aggregate as in foundation filling or mass concrete complete all as specified and as directed.

S&F for rolled mild steel work Fe 290 (Gde E-165 ) as in fencing posts with or without Y/U/Swan neck made of angle or other section, made to shape complete, welding, drilled for fixing for holding of barbed wire or concertina coil etc to be prepared for hanging or steel hanging fittings also fastening and fixing complete all as specified and directed by Engr-in-Charge.

S&F for rolled mild steel work Fe 290 (Gde E-165) rolled sections as in main and cross beams, hip and jack rafters; purlins, post etc where connected to common rafters and running rails and guides for sliding doors; sheets, fixed with angle cleats or other connecting plates complete all as specified and directed by Engr-in-Charge.

S&F in repair for galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. all as specified and as directed. (Note:Each line wire shall be measured and paid.)

Restraining, resecuring including making good galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. all as specified and as directed. (Note:Each line wire shall be measured)

S&F chain link fencing of 2.5 to 3.5 mm dia of wire and mesh size 75 mm x 75 mm including line wire, any type of standards, rails, straining bolts, etc including provision of binding wire, fixed as knuckled type complete all as specified and directed by the Engr-in-Charge.

S&F PVC coated galvanised iron chain link fencing, made of GI wire dia not less than 3 mm and minimum dia 4 mm after PVC coating, having 50 mm x 50 mm mesh size including line wire, any type of standards, rails, straining bolts, etc including provision of binding wire, fixed as knuckled type complete all as specified and directed by the Engr-in-Charge.

Supply only mild steel round bar 10 mm dia and over to be fixed as line wires etc complete all as specified and as directed.

S&F for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm but n exc 10cm long and diameter of neck between 11 to 15mm complete all as specified and as directed.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth not otherwise discribed, and applying two coats of synthetic enamel paint overand including a coat of red oxide primer all as specified and as directed.

M&L for squared rubble walling, Jodhpur type, brought up to courses, well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and as directed by Engr-in-Charge.

All as per item No. 17 above but except stone complete all as specified and as directed by Engr-in-Charge . Note:- Old stones obtained from demolition shall be reused under this item.

M&L for precast cement concrete 1:3:6 type C1 (Using 20 mm graded stone aggregate) block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6 complete all as specified including demolition of old block masonary complete all as specified and directed by the Engr-in - Charge.

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate in cills, steps, bands, copings, bed plates, blocks for inserting hold fasts etc. and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed by Engr-in-Charge.

M&L for 15 mm thick rendering in cement mortar 1:4 or fair faces of brick or concrete surfaces finished even and smooth without using extra cement complete all as specifed and as directed.

M&L for cement concrete (1:2:4) type B1 using 20mm graded stone aggregate as in benching of manhole, surface channels, drains complete all as specified and as directed by Engr-in-Charge.

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

M&L for 35 to 40 mm thick precast RCC Jallies of type B-0 (using 12.5 mm graded aggregate) of pattern as approved including precast frame, balusters, bressumers, kneelers, string courses fixing in any position with CM 1:4 including demolition of old jallies and throwing debris outside MD land complete all as specified and directed.

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: 3coarse 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 required and necessary earth work complete all as specified and directed.

M&L for preparation of new concrete surfaces of any description over 10cm in width or girth not otherwise discribed and applying two coats of synthetic enamel paint (ordinary tint) over and including a coat of primer complete all as specified and as directed.

M&L for preparation of surfaces of wall and finishing walls with two coat of acrylic smooth exterior paint of required shade over and including a coat of primer complete all as specified and directed.

M&L for 75 mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregates as in sub base complete all as specified and as directed.

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B1 using 20 mm graded stone aggregates as in floor, hardstanding complete all as specified and directed.

M&L for 25 mm thick PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate in sub floors complete all as specified and as directed by the Engr-in - Charge.

M&L for factory made vitrified heavy duty parking tiles coloured, matt finish, unglazed and unpolished of size 300x300x10mm thick including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed by Engr-in-Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for filling of approved earth brought from out side MD land, deposited, spreading, levelling and well ramming of soil in layers including watering as required at a level up to 8 mtr from ground level as in Blast pens/Blast walls complete all as specified and directed. Note (i) :- Earth brought outside MD land shall be measured in stacks and voids will be deducted as in Engineering practice. Note (ii) :- Place/spot outside MD land for loading of soil shall be ascertained by the contractor at their own cost.

S&F in repair for PVC (SWR) pipes 110/150 mm dia single socketed, in any length with rubber ring joints fixed to wall complete all as specified and as directed by Engr-in-Charge.

S&F in repair for PVC (SWR) pipes 200 mm dia single socketed, in any length with rubber ring joints fixed to wall complete all as specified and as directed by Engr-in-Charge.

S&F in repair for PVC (SWR) bend any radius suitable for 110/150 mm bore pipe complete all as specified and directed.

S&F in repair for PVC (SWR) bend any radius suitable for 200 mm bore pipe complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for, disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100 m complete all as specified and as directed by the Engr-in - Charge.

M&L for precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and as directed by the Engr-in - Charge.

M&L mild steel TMT bars 10mm dia & over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified and as directed by the Engr-in - Charge.

S&F for jodhpur stone for cover slab, lintel etc self faced 4 to 5 cm thick setting in cement mortar 1:6 wherever directed complete all as specified and directed.

Dismantling of Plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating GI based corrugated trapezoidal shape steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for saw dust and sand mixture in a ratio of 1:1 (by volume) with proper sieving the sand of averaging size 1.18 mm, 100% passing through 2.36 mm and 100% retained on 600 micron, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling and finishing to required size, shape, slope etc up to 5.00 mtr high from the base complete all as specified and directed. Note: Stack measurement of mix shall be measured and paid.

AAI NATH ENTERPRISES (BID ID -3294738)

VIKAS CONSTRUCTION CO. (BID ID -3297644)

GB Group & Co (BID ID -3296689)

Keystone Constructionare (BID ID -3297417)

Om Trading Corporation (BID ID -3297845)

RAJPUTANA ENTERPRISES (BID ID -3297254)

M/s RKG CONSTRUCTIONS (BID ID -3297752)