PROVN OF SHED AT DSAs AND CONSTRUCTION OF BOUNDRY WALL FOR DSC L IN ACCN AT SITE 1A OF SU AT AF STN JODHPUR

Amount

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

M&L for cement concrete 1:3:6 type C2 (40mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

S&F for mild steel tube black conforming to IS 1161-1979 ERW or Induction butt weld grade Yst 240 for post etc including fabrication and erection complete all as specified and directed.

S&F for mild steel rolled sections as in roof trusses (framed), trussed purlins crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle channel or flat sections) including distance pieces, cleats etc conforming to Fe 290, Gde E-165, quality A complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out hard dense soil complete all as specified and directed.

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

M&L for preparation of new steel and iron surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over and including a coat of red oxide 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-40 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 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 including demolition complete all as specified and as directed.

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.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. nexc 10 sqm on plan and n exc 1.5 m in depth and getting out in hard rock all as specified and directed.

All as per above item No 13 but depth exceeding 1.50 mtr and n exc 3.0 mtr in hard rock complete all as specifed and directed.

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

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

S&F mild steel TMT bars 6 to 8 mm dia and over as in reinforcement, cut to length, bent to shape required, including cranking, bending spirally for hooping ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specifed and directed.

M&L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter complete all as specifed and directed.

M&L for formwork to sides of pillars, posts, struts, piers, columns etc with rough finished surfaces of concrete of square, rectangular or polygonal complete all as specifed and directed.

M&L for formwork to sides and soffits of beams, intels, shelves, cantilevers, overhangs etc with flat rough finished surfaces of concrete complete all as specifed and directed.

M&L for RCC 1:2:4 type B1 (20 mm graded stone aggregate) nominal mix in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc basement slabs, under-reamed piles and mass concete complete all as specifed and directed by Engineer-in Charge.

M&L for RCC 1:2:4 type B1 (20 mm graded stone aggregate) nominal mix in Beams, Cantilevers, bresummers, Lintels over 1.50 mtr span complete all as specifed and directed by Engineer-in-Charge.

M&L for RCC 1:2:4 type B1 (20 mm graded stone aggregate) nominal mix in columns, piers, posts and struts complete all as specifed and directed by Engineer-in-Charge.

M&L for returning filling in including spreading, watering and well ramming in layer n.exc 25 cm each in loose/soft soil complete all as specifed and directed by Engineer-in-Charge.

M&L for removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point in soil complete all as specifed and directed by Engineer-in-Charge.

M&L for squared rubble walling Jodhpur type, regular coursed, well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specifed and directed.

M&L for hammer dressing to face stones with maximum depression on face from a straight edge not exc 20 mm and dressing face beds and joints as specified to squared rubble walling, jodhpur type, brought upto courses complete all as specifedall as specified and directed by Engineer-in-Charge.

M&L for flush pointing to squarred rubble coursed or uncoursed in CM 1:4 complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 15 mm thick in CM 1:4 on stone masonry surface including finish surface fair & even complete all as specified and directed.

M&L for preparing plastered or unplastered surfaces and applying two coat of cement base paint over and including one coat of primer complete all as specified and directed by Engineer-in-Charge.

S&F mild steel angle iron or other section confirmring to Fe 410 W (Gde 250 quality A) as in post struts, flats iron (for securing concertinal coil and barbed wire fencing ) including cutting top to shape, required drilling holes, notching for wire erect and fixed in true position etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing mild steel screw bolts (machine made) with hexagonal or square heads at one ends and screwed the other or screwed to both ends, each screwed end to be fitted with washer and one hexagonal or square nuts exceeding 15 cm and not exc 22.50 cm long and dia complete all as specifed and directed by Engineer in charge.

Supply & fixing galvanised steel punched type concertina coil of 1050 mm dia (dia of coil when unstretched) (weight of the concertina coil not less than 14 Kg and opening length should be 8.0m) & fixed to angle iron post/struts with 3.15mm dia GI wire all as specified and directed by Engr-in-Charge.

M&L preparation of new or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of primer red oxide zinc chrome complete all as specifed and directed.

Supply and fixing galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm barbs at 75 mm spacing and straining and fixing to any type of standard rail, straning bolts includnig securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins etc complete all as specified and directed by Engineer in charge.

M&L for surface excavation n exc 30 cm, deep & avg 15 CM deep & getting out in hard rock complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (40 mm graded aggregate) as in sub base complete all as specified and directed.

M&L 100 mm thick cement concerete 1:2:4 type B-2 usiing 20 mm graded aggregate in alternate days including finishing surfaces by brooming all as specifed and directed.

M&L for forming constuction joints 30 mm deep x 10 mm wide, filled with sealing compound 'B' complete all as specifed and directed by Engineer-in-Charge.

S&F 40 mm dia galvanized steel tubing, medium grade, with all fitting and fixed complete to walls ceiling or laid in floors all as specifed and directed.

S&F angles in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for preparation of new steel surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint (1st Quality) over and including one coat of red oxide primer complete all as specified and directed.

S&F MS flat iron 40x6mm for securing the chain link fencing including necessary drilling for holes, cutting, punching, bending etc. complete all as specified and directed.

S&F 5 to 10 mm dia mild steel bolts (machine made) with hexagonal or square head at one end and screwed the other with washers and one hexagonal or square nut exc 10 cm long complete all as specified and directed.

S&F 10 mm dia mild steel Fe-290 (Grade E-165) or IS-432 Gde-I round bars in available lengths for fixing as line bars in chain link fencing complete all as specified and directed.

Supply only mild steel galavanized chain link fencing of 3.15 mm dia of wire and 100mm x 100mm mesh size complete all as specified and directed.

M&L for fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed.

Rakesh Choudhary Contractor (BID ID -3159475)

MAA CHAMUNDA CONSTRUCTION & SUPPLIER (BID ID -3159433)

M/s Anand Construction Company (BID ID -3162092)

Om Trading Corporation (BID ID -3165190)

BHAKAR RAM AND SONS (BID ID -3160033)

M/S SUA DEVI (BID ID -3165293)