REPAIR TO SHED PERIMETER PATH DRAINAGE SYSTEM SECURITY WALL AND CERTAIN MISC WORKS AT ALISDA CEPTAM AND DCA COMPLEX OTM AND MD ACCN UNDER GE I R AND D WEST BENGALURU

Amount

Demolition of PCC in ground floors & pavings n exc 15 cm thickness (below or above ground level) (unreinforced) and removing debries outside MD land complete all as specified and directed.

Demolition of Concrete of any description and in any position not otherwise specifically provided for and removing debris to outside MD land complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry, PCC block masonry built in cement mortar including all quoins, pillars etc., separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish to outside MD land etc complete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish to outside MD land etc complete all as specified and directed.

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. Laid dry or laid dry & pointed and removal of debris outside MD land etc complete all as specified and directed.

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. Laid, bedded & pointed in any mortar and removal of debris outside MD land etc complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for 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.

Taking down cement plaster on brick or stone wall etc incl raking out joints hacking for key scrubbing down with water complete all as specifed and directed.

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 fencing wire mesh,any type complete all as specified and directed.

M&L for PCC in foundations, filling and mass-concrete,sub base etc, type D2 (1:4:8) using 40 mm graded stone aggregate etc 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 etc complete all as specified and directed.

M&L for Random rubble walling, uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) etc complete all as specified and directed.

M&L for Random rubble walling, uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) except stone etc complete all as specified and directed.

Use and waste of Formwork to sides of pillars,posts, struts, piers, columns and stanchions flat finished rough concrete surfaces complete all as specified and directed.

M&L for Reinforced Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) columns,piers,struts, and posts etc complete all as specified and directed.

M&L for Mild steel TMT bars 10mm dia and 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 0.9mmdia or securing with clips quality etc complete all as specified and directed.

M&L for Mild steel TMT bars 5mm dia and 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 0.9mmdia or securing with clips quality etc complete all as specified and directed.

M&L for Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:4) and finishing the surface even and smooth etc complete all as specified and directed.

M&L for Flush pointing to random rubble masonry, uncoursed or brought upto courses in CM (1:3) complete all as specified and directed.

M&L for preparation of new plastered/concrete surfaces of any description and applying two coats of cement base paint over a coat of alkali resistance priming paint complete all as specified and directed.

M&L for Plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work etc complete all as specified and directed.

M&L for Plain Cement Concrete Type C2 1:3:6 (using 40 mm graded stone aggregate) as surface channels and drains etc complete all as specified and directed.

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

Add or deduct on item No.18 above for each 25 mm girth or part thereof over or under 30cm complete all as specified and directed.

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 etc complete all as specified and directed.

S&F Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks & similar work conforming to Fe 290-0 Gde E-165 complete all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 etc complete all as specified and directed.

S & F Joist, channel, angle, or tee sections,fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe-290 Gde E-165 complete all as specified and directed.

S & F for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed.

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

M & L for PCC 1;3;6 type C2 using (40mm graded stone aggregate) as in foundations,filling and mass concreteas in fencing post complete all as specified and directed.

S & F mild steel works as 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.

S&F in repairs 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 directed. (Note:Each line wire shall be measured)

Supply only Chain link MS galvanisd fencing, any size or type (max size of mesh not exc 100mmx100mm and dia of wire not exc 3.15mm) complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc.including provission of binding wire complete all as specified and directed.

S&F in repairs Steel galvanized Concertina coil of 600 mm dia., to any type of supports/ brackets/ straining bolts including securing/ straining properly complete all as specified and directed.

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

M&L for 18-20mm thick granite slab on top of cooking plateform, gate pillars including cutting polishing rounding on edge etc machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone over and including 15mm thick screed bed in CM 1:4. including grinding and polishing complete all as specified and directed.

M&L for 100mm thick PCC (1:2:4) type B-2, using 40mm graded stone aggregate as in hard standing etc complete all as specified and directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified and directed.

Sand filling under floors or in foundation including watering & consolidation complete all as specified and directed.

M&L for rubber moulded Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and no pigment. complete all as specified and directed.

M&L rubber moulded Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment including Screed bed or bedding layer of cement mortar 1:4, 15 mm thick for laying floor finishes complete all as specified and directed.

M&L for providing cement concrete of type C1, 1:3:6 using 20mm graded aggregate in kerbs stone including form work and weathering, slightly rounded or chamfered angles and throating all as specified and directed.

Removal of silt, leaves, vegetation from drains of any depth and width including taking out cover slabs of any thickness and placing back and making good the finishes and removal of sludge outside MD land complete all as specified and directed.

ABHISHEK CONSTRUCTIONS (BID ID -3479624)

Kaveri Enterprise (BID ID -3479207)

RASHMI BUILDERS (BID ID -3477033)

Sathya Sri Construction (BID ID -3479633)