8300 REPAIRS TO COMPOUND WALL, GRILL, CONCERTINA COIL, GATE AND CHAIN LINK FENCING AT KATTABOMMAN UNDER GE TIRUNELVELI

Amount

Demolition of reinforced cement concrete as in beams , columns and footings etc complete all as specified and directed.

Material and labour RCC type B-1 (using 20mm graded aggregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete etc complete all as specified and directed.

Material and labour RCC type B-1 (using 20mm graded aggregate) as in Columns, pillars, piers, posts and struts etc complete all as specified and directed.

Material and labour RCC type B-1 (using 20mm graded aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Material and labour 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 and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Ditto as above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

Formwork to sides of concrete, foundations, footing, bases of columns, raft and raft beams, sides of soffits (if any) of foundation and plinth beams ; and similar work; vertical or to batter flat fair finished surfaces complete all as specified and directed.

Formwork to sides of pillars, posts, struts, piers, columns and stanchions for square, rectangular fair finished surfaces complete all as specified and directed.

Formwork to sides and soffits of beams fair finished surfaces complete all as specified and directed.

Supply and fixing in repairs Galvanized 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing 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, ( each line of wire to be measured) complete all as specified and directed.

Dismantling of concertina coil dia 850mm to 1200mm or any size or description complete all as specified and directed.

Supply and fixing of Razor blade galvanised barbed concertina coil 1.05m dia coil stretched to a length of 10m to 12m to achieve 950mm dia as in fencing including supply and fixing with special galvanised fasteners such as 'J' clips 'C' clips complete all as specified and directed.

Demolition of brick or stone masonry built in cement mortar including all quoins, arches, pillars and angle iron fixed at top etc complete all as specified and directed.

Material and labour for Walling of random rubble masonry un coursed built in cement mortar 1:6 complete all as specified and directed.

Ditto all as per item No.14 above but with old stone masonry ( Except stone) complete all as specified and directed.

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

Material and labour for Keyed pointing to random rubble uncoursed masonry in CM 1:4 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.

Framed work such as in grills, gratings with ends of bar shouldered and/ or riveted forged into spikes including welding all as specified & directed.

Supply and fixing Mild steel angle iron cut to shape as directed drilling holes notching for wire as in posts and struts in fencing etc including all necessary cutting and welding etc and for similar work complete all as specified.

All as per item No20 above but fixing only.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Material and labour String courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, Type B1, 1 : 2 : 4 (using 20mm graded stone aggregate) for holding down angles including necessary form work complete all as specified and directed.

Dismantling of fencing wire mesh any type and size complete all as specified 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.

Material and labour for MS work like 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 complete all as specified and as directed

Excavation in post holes (or similar holes) each n exc 0.5 cum and getting out, soft loose soil and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and directed.

Material and labour for cement concrete type C-2 , 1 : 3 : 6 (using 40mm graded stone aggregate) in foundation and filling concrete for columns, fencing posts etc complete all as specified and directed.

Supply and fixing for mild steel screw bolts (machine cut) 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 not exceeding 5 cm long and diameter of neck 5 to 10mm complete all as specified and directed.

Supply only Chain Link fencing of 50mm x 50mmx 3.90 mesh size 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 provision of binding wire complete all as specified and directed.

Material and labour mild steel Round bars Fe 410W (Gde.E-250) quality-A, 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally for stiffeners complete all as specified and directed.

Preparation of new or previously untreated surface exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide on steel surfaces complete all as specified and directed.

Preparation of old or previously treated surface and applying two coats of synthetic enamel paint over a coat of red oxide on steel surfaces complete all as specified and directed.

Preparation of new or previously untreated surface not exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide on steel surfaces complete all as specified and directed.

Material and labour for brick work with fly ash bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

Taking down cement plaster on brick or stone wall and concrete surfaces etc including racking out joints, hacking for key, scrubbing down with water etc.complete all as specified and directed.

Material and labour for rendering 15 mm thick on concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for preparation of new plastered surfaces and applying two coat of superior quality anti algae weather proof acrylic paint exterior grade (APEX) over a coat of exterior grade primer on external surface complete all as specified and as directed.

Material and labour for preparation of old decorated surfaces of wall by washing rubbing down and stopping of painted surfaces and applying one coat of superior quality anti algae weather proof acrylic paint exterior grade on external surface complete all as specified and directed.

Supply and fixing Mild steel work cut to shape as directed drilling holes and fixing of PVC jally as in posts in fencing etc including all necessary cutting and welding etc and for similar work complete all as specified.

Supply and fixing for 23-24mm thick PVC jallies CNC machine cut as per the approved pattern and design as approved by GE. The PVC Jallies shall be fixed with the help of screw/nut bolt of suitable size and numbers as decided by the Engr-in-Charge. PVC Jallies shall be fixed to the existing steel frame work after replacing of rusted steel including necessary welding work complete all as specified and as directed. Note: MS steel work will be measured and paid separately under relevant item of BoQ.

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