CA NO GE/C-72/2020-21 REPAIR/ REPLACEMENT OF FLOOR TILING CEILING ROOF SHEETING AND HARD STANDING CERTAIN EXTERNAL AND INTERNAL REPAIRS AND OTHER MISCELLANEOUS B/R ITEMS AT ZONE B AND RRRC IN THE AREA OF AGE B/R-1 OF GE (CENTRAL) DELHI CANTT-10

Amount

Demolition of stone slab and tiles of any description or thickness in floor apron etc complete all as specified and directed by Engineer-in-Charge.

M&L for Non - skid Ceramic colour tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or oloured cement to match incl 15mm thick screed bed or bedding layers in cement mortar ( 1:6) complete all as specified and directed by Engineer-in-Charge.

M&L for glazed ceremic colour tiles (600x300x7mm) thick, in vertical surface etc set and jointed in neat slurry and pointed in white or coloured cement to match with tiles including 10mm thick rendering in cement mortar (1:4) complete all as specified and directed by Engineer-in-Charge.

S&F Non - skid Ceramic colour tiles 600 x600 x 7 to 8 mm thick in floors etc and 15mm thick screed bed 1:6 in cement mortar. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed by Engineer-in-Charge.

S&F Non - skid Ceramic colour tiles 600 x100 x 7 to 8 mm thick in vertical surfaces etc and 10mm thick screed bed 1:4 in cement mortar. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed by Engineer-in-Charge.

S&F Cequered cement concrete tileswith grey cement and pigment 25cm X25cm X22mm thick set jointed and pointed in neat cement slurry in floors incl 15mm thick screed bed in CM 1:6 over 75mm thick cement concrete type D-2 1:4:8 and complete all as specified and directed by Engineer-in-Charge.

M&L for machine pressed precast concrete interlocking paver block 80mm thick M-40 grade any shape and size with grey cement and pigment complete all specified and directed by Engineer-in-Charge

M&L for 100 mm thick cement concrete type D- 2, 1:4:8 (40mm graded aggregate) as in sub base of floor/hard standing complete all as specified and directed by Engineer-in-Charge.

M&L for sand filling under floor or in foundations including watering and consolidation complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description such as guard bars, grills etc complete all as specified and directed by Engineer-in-Charge.

S&F Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars, ladders; framed balusters; walk ways, water tanks, roof truss and similar work incl welding and drilling con- forming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-Charge.

Dismentling plain or corrugated steel sheeting any gauge thickness including nainital or similar pattern roof covering complete all as specified and directed by Engineer-in-Charge.

S & F 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 complete all as specified and directed by Engineer-in-Charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, 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 n exc 50 m and making good surface complete all as specified and directed by Engineer-in-Charge.

Surface excavation n exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

M & L for painting new steel surfaces with 2 coats of synthetic enamel paint over a coat of red oxide primer of any description, over 10cm in width or girth,not otherwise described

M&L PCC (1:2:4) type B-0 using 12.5mm graded stone aggregate as in coping including necessary form work, complete all as specified and directed.

M&L for PCC 1:3:6 type C2 (using 40mm geaded aggregate) in foundations filling and mass concrete complete all as specified and directed by Engineer-in-Charge..

Taking down chowkhat or frame not exceeding 1.5 sqm each with shutter (without taking off shutter from the frame) complete all as specified and directed by Engineer-in-Charge.

Taking down chowkhat or frame exceeding 1.5 Sqm each and not exceeding 4 Sqm each sqm each with shutter (without taking off shutter from the frame) complete all as specified and directed by Engineer-in-Charge.

Taking down shutters of any discription exceeding 1 sqm each and not exceeding 2 sqm each complete all as specified and directed by Engineer-in-Charge.

M&L Mild steel frame work as in door chowkhats with angle iron welded together ends of angle shouldered and fixed to opening and welding 3 Nos mild steel butt hinges 100 mm size, and 6 nos hold fasts made out of FI 25x3 mm 30 cm long for fixing of chowkhats( Butt hinges paid sep) complete all as specified and directed by Engineer-in-Charge.

S&F 30 mm thick 2nd class hard wood glazed and skelton shutter devided into square with plain, chamferred or rounded sash bar and fitted with cut and mitred beads for securing glass, size of members as per SSS Part - I section 8 clause 8.24 (b) complete all as specified and directed by Engineer-in-Charge.

M & L for 35 mm thick factory made 2nd class hardwood plain, framed, panelled shutters (two panels), with lock rail and panel of 9mm BWP commercial ply or 12 mm veneered particle board with commercial veneering on both faces. the size of rail and stile as per IS:1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and directed by Engineer-in-Charge.

S&F factory made solid PVC door shutter ,30mm thick (stiles) ,consisting of frame made of MS tubes for top and bottom rail,MS frame shall be covered with heat molulde plain colour PVC channel having PVC sheet strip of 20mm with struck inside with solvent cement for stile and plain colour PVC sheet for top rail ,lockraqil, bott rail and other side and as gap inserted for toprail and bottm rail, panelling of plain colour PVC sheet to be fitted on MS frame welded/sealed t the stiles and rails with suitable PVC sheet beading joined together with solvent cement .fixing the frame at site as per specification and drawing in SSR part-II complete all as specified.

Demolition of concrete and pavings n.exc 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

S&F precast cement concrete Type B0 1:2:4 (12.5 mm graded aggregates) louvres and jallies, 50mm thick set in CM (1:4) (measured solid), including all mouldings but excluding frame (Pre cast frame shall be measured and paid seperately) incl demolation existing jalli complete all as specified and directed by Engineer-in-Charge.

S&F precast RCC coping/post of size 600x100x50 mm suitable for fixing of RCC Jallies in vertically & horizontally including necessary moulds and grooves as required in shape and size complete all as specified and directed.

S & F in replacemen precast fibre reinforced cement concrete Manhole/drain cover including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 1000mmx500mmx75mm complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete 1:2:4 type B1(using 20mm graded stone aggregate) as in blocks for hold fast, coping, benching etc. including weathering, slightly rounded or chamfered angles or throating including form work to concrete surfaces, complete all as specified and directed by Engineer-in-Charge.

M&Lnew surfaces of any description, over 10cm in width or girth not otherwise described two coat of synethetic enamel paint over one coat of red oxode zinc chrome complete all as specified and directed by Engineer-in-Charge.

S&F in flot valves 20mm bore high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic bal screwed for iron pipe and fixed. (Minimum weight 20mm-210 gms complete all as specified and directed

S&F in repalcement 500 ltrs Rotational moulded olyethylene water storage tanks cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I specified and directed.

S&F tank nipple suitable for HDPE water tank. (Minimum weight 20mm- 45gms) complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repairs galvanized steel tubing, 20 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all as directed

S & F 100 mm butt hinges, heavy weight, cold rolled mild steel, and fixed, complete all as specified and directed.

M&L Brick work with subclass 'B' bricks, straight or curved on plan exc 6m mean radius built in Cm 1:6 including demolation of old brick wall complete all as specified and directed by Engineer-in-Charge.

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

Disconnecting existing 500/1000 ltr tanks, setting a side (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed.

S & F in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm complete all as specified and directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick stone or concrete walls surfaces including raking out joints hacking for keys scrubing down with water etc complete all as specified and directed

M&L for rendering 15mm thick in CM 1:4 on fair faces or other than fair faces of brick work or concrete surfaces finished even and smooth without using extra cement with using water proofing compound complete all specifieid and directed by Engineer-in-Charge. Note:- Work to be carried out in multi sotreyed bldg rates for necessary scafolding deemed to be inclusive in unit rate quoted by contractor)

M&L for rendering 15mm thick in CM 1:6 on fair faces or other than fair faces of brick work or concrete surfaces of walls finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M & L for 5 mm thick rendering in cement mortar 1:3 on concrete surfaces of ceiling, chajja and like surface finished even and smooth without using extra cement incl scafolding etc, complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specifed as direted by Engr-in-charge.

M&L for preparation of newly plastered surfaces and applying two coats of Oil bound distemper over one coat of wall putty on newly plastered surface over a coat of primer complete all as specified and directed by Engineer-in-Charge..

M&L for preparation of newly plastered surfaces of ceiling and applying two coats of white wash complete all as specified and directed by Engineer-in-Charge.

M & L for PCC 40 mm thick (average thickness) type B-1, 1:2:4 (using 20mm graded stone aggregate) as in roof/floor complete all as specified and directed.

Dismantling of wall/floor and ceiling board fibre pulp AC boards etc any thickness including cover fillets removing the wiring and refixing the same including fixture as necessary at site including frame work complete all as specified and directed by Engineer-in-Charge.

S&F for 19/20mm thick Block board grade 2 quality interrior grade commercial type fixed with screws to timber frame work including teak wood leaping and necessary rebating for double shutter where required (Note : teak wood leaping shall be measured and paid separatly) complete all as specified and directed by Engineer-in-Charge.

S&F 6mm thick plywood grade BWR type BB of (5 Nos of ply) fixed with screws to timber frame work complete all as specified and directed by Engineer-in-Charge.

S&F continuous (Piano) hinges, mild steel bright finish or electro glavanised (width of flap when open 30mm) complete all as specified and directed by Engineer-in-Charge.

S&F 40mm dia cupboard knobs fixed with nut screw and washer of mild steel, bright finished complete all as specified and directed by Engineer-in-Charge.

M&L second class hard wood timber scantling plain fillets, square, rectangular or triangular in section clear swan, sectional area exc 13 sqcm & not exc 25 sqcm, secured with nails or brads complete all as specified and directed by Engineer-in-Charge..

M & L for snap grid ceiling with aluminium board tiles of size 600x600mm 0.5mm thick incl aluminium alloy anodised at edges angle 25x25x1.5mm and tee section 38x38x1.5 mm at other than edges both ways fixed with 4mm dia gi wire including two coats of oil bound distemper complete all as specified and directed by Engineer-in-Charge.

M&L Planed one side 40 mm thick Ist class Hardwood boarding of any description as in floors, with edge tongued and grooved fixed with scews complete all as specified and directed by Engineer-in-Charge.

M&L two coat of french polishing on new wood surfaces of any description, width or girth including cleaning and preparing the surface over a coat of wood filler complete all as specified and directed by Engineer-in-Charge.

M&L two coat of french polishing on old wood surfaces of any description, width or girth including cleaning and preparing the surface over a coat of wood filler complete all as specified and directed by Engineer-in-Charge.

S & F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding/ridges/gutter to wall, fixed with self tapping screws acomplete all as specified and directed by Engineer-in-Charge.

M & L for preparation of new or previously untreated wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by Engineer-in-Charge.

S&F aluminium anodised barrel tower bolt extruded section 150 mm long and fixed with MS screws complete all as specified and directed by Engineer-in-Charge..

S&F 150 mm extruded aluminium alloy handle anodised fabricated type and fixed with mS screws complete all as specified and directed by Engineer-in-Charge..

S&F 300 mm extruded section aluminium alloy anodised, sliding door bolt with hasp and staple and fixing clip of sheet and fixing bolt and nut complete all as specified and directed by Engineer-in-Charge..

S&F in repair 300 mm MS ordinary rat tail rod pattern spring including roller and roller plate complete fixed on wooden frame or on wall with wooden plugs and set in cement mortar all as directed complete all as specified and directed by Engineer-in-Charge.

Note :- Total amount of Sch of credit is Rs. 215910.00 as per Sch of credit. Net contract sum shall be total quoted amount of bidder (-) amount of Sch of credit.

GIAN ENGINEERS

LAMBA ENTERPRISES

SHREE RAM BUILD TECH