REPAIRS TO COMPOUND WALLS, PATH, HARDSTANDING AND MISC WORKS UNDER THE AREA OF AGE B/R-II OF GE (ARMY) NO 1 JODHPUR

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) and removal unserviceable materials, debris and rubbish to a distance out side MD land complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate, as in sub base of floor incld. compaction properly & universal and laid to level, complete all as specified and directed.

M&L for 25 mm thick cement concrete 1:2:4, type B-0 (using 12.50 mm graded crushed stone aggregate), as in base course, to receive floor finishes, complete all as specified & directed.

M&L for chequered cement concrete tile (lacquer coated) 30CM x 30CM x 25 to 30 mm thick with 4-5 mm thick anti abrasive material topping layer with grey cement and pigment set, jointed and pointed in neat cement slurry over and including 15 mm thick screed bed or bedding layer of cement mortar 1:4 for laying floor finishes complete all as specified and as directed.

M&L for joint free digital series ceramic coloured heavy duty parking tiles (GRC) of size 8 to 10 mm thick (square/rectangular) area of each tiles exc. 0.08 Sqm but n.exc. 0.16 Sqm, as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15 mm thick screed bed or bedding layer in CM 1:4 complete all as specified and directed.

Supply and laying machine pressed / factory made chamfered edge cement concrete rubberised interlocking paver block, 60mm thick with 6 mm thick top layers of anti abrasive material of M-35 grade with any description, ( colour, design & pattern, & size/ shape, as approved by GE) as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness made by table vibratory method using PU mould, laid in required colour & pattern over and including M&L 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.

Supply and laying machine / factory made kerb stone of M-25 grade,at or near ground level, 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 required, complete all as specified and directed.

Dismantling of posts or struts (wood, steel or RCC) any section,embedded in Cement concrete under natural ground including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil, complete all as specified and as directed .

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soils complete all as specified and directed.

Removal of excavated material soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Demolition of stone / boulder masonry walling, built in cement mortar including all quoins, arches, pillars etc and removal unserviceable materials, debris, rubbish to out side MD land complete all as specified and directed.

M&L for squared rubble walling, Jodhpur type, regular coursed well bonded ,bedded and solidly hearted built in cement mortar 1:6, complete all as specified and directed.

All as per item No. 13.00 here-in-above, but except stone

Extra over stone walling for hammer dressing to face stone & dressing of face beds & joints as specified of squared rubble walling Jodhpur type brought upto courses with maximum depression of face from straight edge held against the dressed surface n exc 20mm and dressing face beds and joints, complete all as specified and directed.

M&L for Racking out joints/ pointing to squared rubble or polygonal rubble un-coursed or brought up to courses masonry built in cement mortar or cement lime mortar, coursed or un-coursed in walls not less than 12mm deep, washing the joints, removing rubbish off the premises and keeping the surface to pointed or plastered wet for two days prior to re-pointing or plastering complete all as specified & directed.

M&L for keyed pointing in CM 1:3 over squared rubble regular coursed masonry , complete all as specified & directed.

Taking down cement plaster on stone masonry, RCC surfaces, dado surfaces etc complete including racking out joints, hacking for key scrubbing down with water, complete all as specified and directed.

M&L for 15 mm thick rendering in CM 1:6 on stone masonry surfaces or surface other than fair face of brickwork or on one side of lathing finished surface even and smooth without using extra cement complete all as specified and as directed. Note -Rate are deemed to be included for scaffolding, trestles, ladders, cradles, etc. necessary for execution of work and protective measures.

M&L for 10 mm thick rendering in CM 1:4 on stone masonry surfaces or surface other than fair face of brickwork or on one side of lathing finished surface even and smooth without using extra cement complete all as specified and as directed. Note -Rate are deemed to be included for scaffolding, trestles, ladders, cradles, etc. necessary for execution of work and protective measures.

M&L for face work masonry with 100-125 mm thick white / chitter sand stone having rock face bushings not less than 15-20 mm incl chisel drafted margin 20-25 mm wide all as per local Jodhpur Pattern (KADAOU) regular coursed well bonded bedded & solidly hearted built in CM 1:4 complete all as specified . Height of Kadaou stone course shall not be less than 200mm all as directed at site.

M&L for keyed pointing to kadaou facework of Jodhpur sandstone in CM 1:3 using white cement & pigment to match the shade of the stone.

Taking down old sand stone/precast cement conc chattri over all size 0.6x0.75x1.2m removal away frome site etc complete all as specified and directed.

M&L for Sand Stone Chattri Jodhpur pattern hexahonal/octagonal shape each side of length 45 to 65 cm & height not less than 0.90 m (upto bottom level of dome) incl 8 nos sand stone columns, sand stone arches , brackets & snad stone dome slab of minimum 75 cm height of approved shape & carvings incl 1 no Brass finials of ht 0.30 m complete all as per sample & fixing of parts with suitable solvent cement adhesive all as directed & as per sketch attached .

Dismantling of fencing wire mesh / GI cattle fencing, any type and any size complete all as specified and as directed.

Dismantling of barbed wire, any type and any size complete all as specified and as directed.

Excavating in post holes or similar holes each not n exc 0.50 cu.m,getting out any type of soil,returning,fillig in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm complete all as specified and as directed.

S&F mild steel sections like angle, flat etc in post and struts in fencing or with swan neck,, including cutting top to shape as directed,drilling holes,notching for wire etc;flat iron fillets (for securing wire mesh etc including all necessary drilling,bolting or riviting etc confirming to Fe-290Gde E-165 complete all as specified and as directed.

Supply only Mild steel round or square bars 10mm dia.,in available length Fe-290 (Gde-165) for fixing of chain link fencing complete all as specified and as directed.

Supply only Chain link MS galvanised fencing any size or type (The max. size of mesh does not exc 50mm x 50mm and dia of wire exc 3mm.) as approved by G.E. Note:- BOO will consitute by GE to determinate the weight of chainlink.

Fixing only Chain link fencing including line wires,any mesh, size and type to any standards,rails straining bolts, etc. including provision of binding wire complete all as specified and as directed. Note:(i)-Chainlink will be obtained from item No. 30.00 here-in-before.

S&F galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins, etc complete all as specified and as directed. Note : - Each line wire to be measured.

S&F 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 dia 5 to 10 mm complete all as specified and as directed.

S&F for welded steel wire fabric (Weight n.exc 4kg per square metre)fixed to wood or steel members complete all as specified and as directed.

Dismantling of ( corrugated or plain etc., )steel sheeting, any gauge, thickness, including nainital or similar pattern as in roof coverings complete all as specified and as directed .

S&F Fibre glass reinforced translucent 2 mm thick corrugated sheeting with two corrugation side lap fixed with coach screw and washer in roof ,wall etc. , complete all as specified & directed.

M&L for rolled mild steel work as in tubular trusses, rafters, purlins, posts etc including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS - 1161, Grade YST - 240, medium grade of any dia, complete all as specified & directed.

M&L prepainted Galvalume aluminium zinc coating GI based corrugated steel Sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and as directed.

M&L prepainted Galvalume aluminium zinc coating GI based plain steel Sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in ridge, valley gutters, hip etc, fixed with self tapping screws complete all as specified and as directed.

S&F of mild steel sheet eaves gutters, galvanised class 3, half round with rounded edges having 1.25 mm thick and 150 mm dia complete all as specified and directed.

M&L precast cement concrete block masonry using PCC 1:3:6, type B-1 solid blocks, 10 cm in width and setting in cement mortar 1:4, straight or curved on plan exceeding 6 m mean radius complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C-2 by using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete for & coping fencing post complete all as specified and as directed .

Dismantling structural/non structural steel work including doors, gates etc complete all as directed.

M&L for rolled mild steel work confirming to Fe 410-W, Grade-E- 250, Quality-A as in framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc complete, drilled for fixing of steel sheeting or other covering, doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings [exclusive of steel sheeting or other covering, running rails and guides] and hanging, also fastening and fixing complete all as specified and as directed.

M&L for welding cast iron designer pieces ornamental type with intricate designs & like spirals , Spikes etc as per sample fixed to steel gate by welding., complete all as specified and as directed.

M&L preparation of new plastered or un-plastered surfaces of walls and applying two coats of cement base paint, complete all as specified and as directed.

M&L for preparation of old painted steel surfaces of any description otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint of any tint complete all as specified and as directed .

M&L preparation of new or previously untreated steel surface of any description, over 10cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over & including M&L single coat of red- oxide, zinc chrome primer complete all as specified and as directed.

M&L for precast cement concrete Type B-0 1:1:4 (12.50mm graded aggregate) as in louvres and jallies, cement grill any type model of Zafri , 35mm thick (measured solid), set in cement mortar 1:4 fixed with PCC post, incld. all mouldings complete all as specified and directed.

M&L for precast cement concrete1:2:4, type B-0 by using 12.5mm graded stone aggregate as in pillars of size 100 x100 mm and height 750mm to provide support of RCC jallies, jointed with neat cement slurry, in CM 1:4, complete all as specified and as directed.

M&L for preparation of old decorated wall surfaces plastered or unplastered and applying one coat of cement base paint on wall, coloured and shade as approved by GE, complete all as specified and directed.

S&F in repairs 25-30 mm thick precast cement concrete 1:3:6 type C1 using 20mm graded stone aggregate as in Kangooras width 30 cm with intricate design on one side all as per sample, incl applying 2 coats of cement base paint on exposed surfaces, complete all as specified & directed.

M&L Machine cut kota stone slab 18 to 20mm thick as in floor (size not less than 580mm X 500mm), treads, steps etc (single piece for steps), laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over and including M&L 15mm thick screed bed in CM 1:6, complete all as specified and as directed.

All as per item No. 53.00 here-in-above, but as in skirting / dado/ verticle surfaces (single piece for steps), over & including M&L 10 mm thick screed bed in cement mortar 1:4, complete all as specified and directed.

Note:- (i) All items in BOQ are for "Materials and labour / Supply and fix" and to be executed in "Repairs/Replacement unless otherwise specifically mentioned as "Supply only" or Fixing only" in BOQ Bidders are required to quote their rates accordingly. (ii) The contract sum shall be arrived at after duducting amount of schedule of "Credit" from the Total quoted amount (iii) Makes of materials will be approved by GE in writing before commencement of work.

chhaba construction (BID ID -3331178)

M/s Ajay kumar Garge (BID ID -3331946)

JB INFRA (BID ID -3321833)

HINDUSTAN TRADING COMPANY (BID ID -3332288)

m/s Firoz khan (BID ID -3323542)