REPAIRS TO SECURITY WALL COMPOUND WALL FENCING, RETAINING WALL GATES PERIMETER WALL AND REPLACEMENT TO BARBED WIRE FENCING CONCERTINA COIL COPING ETC FOR INSIDE GTRE CDA DSC AND GE BSO EM OFFICE UNDER AGE BR II AT BANGALORE

Amount

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 Mtr and disposal of unserviceable materials complete all as specified and as directed.

Material and labour for stone walling of squared rubble (Bangalore type), regular coursed, well bonded, bedded and solidly hearted, built in CM (1:4) complete all as specified and as directed.

Material and labour for stone walling of squared rubble (Bangalore type) , regular coursed, well bonded, bedded and solidly hearted, built in CM (1:4) but except stone complete all as specified and as directed.

Material and labour for flush pointing to square rubble masonry brought upto courses in CM (1:4) complete all as specified and as directed by Engineer-in-Charge.

Raking out joints to random rubble or polygonal rubble or Square rubble or uncoursed or brought up to courses in cement mortar complete all as specified and as directed.

Material and labour 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 (1:4) complete all as specified and as directed.

Material and labour for Precast cement concrete (1:3:6), type C1, using 20mm graded stone aggregate, block masonry with except solid blocks, exceeding 10 cm in width and setting in cement mortar (1:4) complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position including removal of rubbish off the premises complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Plain Cement Concrete (1:4:8), type- D2, using 40 mm graded stone aggregate as in foundations, filling and mass-concrete complete all as specified and as directed.

Material and labour for Plain Cement Concrete (1:3:6), type C-1, using 20mm graded stone aggregate as in plinth courses, coping, hold fasting, kneelers etc, including necessary form work etc., complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster on brick or stone walls etc., including racking out joints, hacking for key, scrubbing down with water etc., complete all as specified and as directed by Engineer-in-Charge.

Material and labour for rendering 15mm thick, cement plaster (1:4) on fair faces of brick work or PCC solid blocks surfaces or concrete surfaces to be finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for two coats of cement base paint of approved tint over a coat of primer on new plastered wall surfaces of any description including preparation of surfaces complete all as specified and as directed.

Excavating in post holes in soft / loose soil (or similar holes) each not 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 thick complete all as specified and as directed.

Material and labour for Plain Cement Concrete (1:3:6), type C-2 using 40mm graded stone aggregate as in foundation 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.

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

Supply and fix for mild steel angle iron fencing post and sturts in fencing including necessary cutting drilling welding etc and bending to swan neck shape, curved or ramped portions of hand rails to required shape or figure as required and drilling holes notching for wires etc conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply only for chain link MS galvanised fencing any size, complete all as specified and as directed by Engineer-in-Charge.

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 as directed.

Supply and fix rolled mild steel flat iron for securing bolts, post and strut in fencing including cutting, drilling holes notching for wire etc. flat iron fillet and similar work conforming to Fe -290 Gde E-165 complete all as specified and as directed.

Supply and fix rolled 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, exc. 5 cm but not exc. 10 cm long and dia of shank 5mm to 10mm complete all as specified and as directed.

Dismantling steel barbed wire, any type and any description from steel post / RCC post etc, complete all as specified and as directed.

Supply and fixing for galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails staining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc as directed. NOTE :-Each line wire shall be measured.

Supply and fix in repairs 450mm dia razor blade galvanised barbed concertina coil having minimum weight of 8 Kg (+) or (-) 5% per coil of 2.6mm dia wire, each concertina coil shall be having minimum 5 to 6 circles per running metre of fencing to steel posts and to another coil / MS nibs including fixing with special galvanised fasterners such as J clips, C clips, U clips complete all as specified and as directed by Engineer-in-Charge. NOTE : -After stretching the coil, the length of the compound wall on which it has been streched shall be considered for measurement.

Materials and labour for rolled mild steel framed work as in gates, grills, grating, pintel higes stops, hand made sliding bolts, weld mesh etc with ends of bars shouldered and / or riveted or forged into spikes framed guard bars and for ornamentals and intricate design conforming to Fe 410 -W (Gde- E- 250) of angle iron of other sections complete drilled for fixing of steel sheeting or other coverings to be prepared for handing or sliding with and including either hooks and hinges doors (exclusive of steel sheeting or other covering running rails and guides) and hanging also fastening and fixing with one shop coat of Zinc Chromate paint (including preparation of surface at contractor workshop before fabrication, complete all as specified and as directed.

Material and labour for 1mm thick rolled mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, with welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and as directed.

Supply only for stainless steel groove / curved wheel heavy duty track wheel rigid caster for sliding gate roller wheel V/U/H Groove wheel double bearing for swing sliding gate, load capacity 500kg etc complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint of approved tint over a coat of red oxide or zinc chromate primer including preparation of new steel or iron surfaces exc 10 cm width or girth, complete all as specified and as directed.

Material and labour for preparation of new steel surfaces not exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Excavating in trenches not exc 1.5 m wide and not exc 1.5 m in depth for foundation, sewage line, manholes not exc 10 sqm on plan and not exc 1.5 m depth and getting out soft / loose soil complete all as specified and as directed.

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

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick in soft / loose soil complete all as specified and as 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 exc. 1.50 km but not exc. 10 KM and depositing where directed debris and rubbish outside MD land

Material and labour for Reinforced Cement Concrete (1:1.5:3) using 20mm graded stone aggregate using for gate pillers, columns and posts etc complete all as specified and as directed.

Material and labour for Reinforced Cement Concrete (1:1.5:3) using 20mm gradedstone aggregate using for beams, cantilevers, bressummers, lintels over 1.5m span etc complete all as specified and as directed.

Material and labour for Reinforced Cement Concrete (1:1.5:3) using 20mm graded stone aggregate using for fins, fascias, louvres, parapets, and railings exc. 60cm in height, newels, balustrade, and the like etc complete all as specified and as directed.

Sully and fixing for mild steel TMT bars 10 mm dia and over bars cut ot length bent to shape required including cranking, bending spirally, hooking ends and binding with and including mild steel wire annealed net less than 0.9 mm dia or securing with clips complete all as specified and as directed.

All as per Sl Item No 38 above but 6 mm dia as in stirrups, spacers and binders.

Form work to soffit of formwork to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and as directed.

Form work to soffit of sides and soffits of floor or roof beams, beam haunchings, lintel bends, girders, bressummers, lintels, cantilevers, shelves etc complete all as specified and as directed.

Taking down corroded sign board of frame SS pipe with MS sheet of various sizes from the existing position of different location complete in all respects including removing from site complete all as specified and as directed by Engineer-in-Charge.

Supply, fabricate, polishing and fixing stainless steel board stand or frame work with following dia SS heavy pipe (SS 304 Grade) as per site requirement for fixing ACP (Aluminium Compost Panel) of various sizes properly complete all as specified and as directed by Engineer-in-Charge. NOTE : Earth work PCC work and ACP sheet shall be measured and paid separately under relevant items of this BoQ

50mm dia

20mm dia

Supply and fix 3mm thick ACP sign board sheet of various sizes with all required items of work including writing details of installation / machinery details etc with both side or one side vinyl pasting on radium sticker letters / sketch fixed to SS frame or wall with nuts, bolts or screws or any other suitable arrangements complete all as specified and as directed by Engineer-in-Charge. NOTE : SS stand and frame wherever necessary shall be measured and paid separately under Item No.43 here-in-before.

Supply only for SS Ball of dia not less than 50mm on SS stand complete all as specified and as directed by Engineer-in-Charge.

VP DEVELOPERS AND CONTRACTOR (BID ID -3141251)

SREE BUILDERS (BID ID -3141462)

S.R.V.Builders (BID ID -3141279)