REPAIR MAINT TO BOUNDARY WALL AND CONCERTINA COIL UNDER AGE BR I MAINT AT INA EZHIMALA

Amount

Taking down cement plaster on brick or stone walls etc including racking out joints, haking for key ,scrubbing down with water,etc.

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

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

Material and labour for PCC type D-2(1:4:8) using 40mm graded crushed aggregate as in mass conc and filling of foundation all as and directed.

Demolition & removal of old existing block/ laterite/stone masonry of built in cement mortar of any description.

Material and labour for pre-cast cement concrete block masonry type C1 1:3:6 (using 20 mm aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar (1:6) complete all as specified and directed.

Material and labour for laterite stone masonry exc. 10 cm in width of squared , regular coursed, well bonded, bedded and solidly hearted, and setting in cement mortar (1:6),complete all as specified and directed.

Material and labour for PCC Type B-0 (1:2:4) using 12.5 mm graded stone aggregate as in coping, bond stone etc. complete all as specified and as directed.

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

Demolition of stone or boulder sett pavings or pitching of any description or thickness laid bedded and pointed in any morter.

Material and labour for stone pitching with rectangular Laterite stone minimum 200mm thickness grouted with cement and sand mortar 1:6 on slopped surfaces to retain the earth complete all as specified and directed.

Material and labour for boulder pitching masonry of minimum thickness 200mm grouted with cement and sand mortar 1:6 on slopped surfaces to retain the earth, complete all as specified and directed.

Material and labour for Stone/ Boulder pitching masonry minimum 200mm thickness with old retrived Stone/Boulder obtained from the site. Stone/Boulder pitching will be grouted with cement and sand mortar 1:6 on slopped surfaces to retain the earth complete all as specified and directed.

Demolition and removal of old existing reinforced cement concrete of any description.

Material and labour formwork for rough finished flat surface to sides of concrete foundations, footings, bases of columns, raft and raft beams,sides and soffits (if any) of foundation and plinth beams;and similar work; vertical or tobatter.

Material and labour RCC Type B1 1:2:4 using 20 mm graded aggregate for Beams, cantilevers, bressummers, lintels coping over 1.5m span,complete all as specified and directed.

Material and labour RCC Type B1 1:2:4 using 20 mm graded aggregate for foundations, including rafts,footings,foundation beams,plinth beams,bases for columns, etc, basement slabs under- reamed piles and mass concrete,complete all as specified and directed.

Material and labour formwork for square,rectangular or polygonal rough finished flat surface to sides of pillars,posts, struts, piers, columns and stanchions.

Material and labour RCC Type B1 1:2:4 using 20 mm graded aggregate for Columns,pillers,piers,posts and struts ,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.

Material and labour mild steel TMT bars 5mm dia and over upto to10 mm dia , 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 in stirrups, spacers and binders.

Material and labour for rendering 10mm thick on any faces of brick work or concrete surfaces in CM 1:4 finished even & smooth without using extra cement all as specified and as directed.

Material & Labour for applying two or more coats of 100% Premium exterior acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new prepared wall surfaces.

Material & Labour for applying two or more coats of 100% Premium exterior acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old prepared surfaces, including complete removal of old existing treatment on walls using scarpper/ waterjet/ scrubber etc

Dismantling wrought iron or mild steel work of any description not otherwise provided for Note:- All dismantled materials shall be removed without any delay and stacked at places where directed without any extra cost to the Govt.

Supply and fix mild steel hand rails , posts and struts in fencing including cutting tops to shape as directed including all necessary drilling, welding, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

Material and labour plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe-290(Gde E 165)

Supply and fix mild steel screw bolt (machine made) 5 to 10 mm dia of neck 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 5cm long n exc 10 cm long

Supply and fix framed work such as grills, gratings,gates etc.using any rolled sections or tubular sections with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks, frncing posts and frames, y angles for concertina coils and similar work conforming to Fe.290.Gde-E-165.

Supply and fix 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 strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and as directed.

Supply and fix in repairs concertina coil made to coils of 600 mm dia (to be provided as to match with existing size at site) and fixed on Y angles. The wire for making concerina coil should be minimum 2.5 mm dia GI wire. The blades fixed on coil should be minimum 0.5 mm thick (Weight of coil should not be less than 1.20 kg/m)complete all as specified and as directed.

Material and labour for preparation of new steel surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

SATHEESAN.T.K (BID ID -3401017)

NRI BUILDERS AND MATERIAL SUPPLIERS (BID ID -3400781)

KDR CONSTRUCTION (BID ID -3410074)