Repairs to Hard standing, Chequered/Interlocking tiles, Storm drains, footpath, compound walls, concertina coil, gates , Pillars etc at AGE B/R Mandapam under GE(I) Chennai

Amount

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 as directed.

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

Excavating in post 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 in soft/loose soil including removal of soil to a distance not exceeding 50m and making good the surface complete all as specified and as directed.

Supply and fix mild steel angles, bars, flat of suitable size as in supports of fencing, wall ties,hold fasts, clamps and similar small articles confirming to Fe-410 Grade E-250 Quality B complete all as specified and as directed.

Supply and fix MS screw bolt not exceeding 5Cm longmand neck dia 11-15 mm,machine made wih hexagonal or square head a one end and screwed the other or screwed the both ends,fitted with washers andhexagonal nuts and drilling etc of section confirming to Fe-290 Gde E-165 complete all as specified and as directed

Material and labour for cement concrete type C2, 1:3:6 using 40mm graded aggregate as in foundations, filling and mass concrete including necessary form work complete all as specified and as directed.

Material and labour for Providing plain cement concrete1:3:6 type C1 using 20 mm graded stone aggregate as in pre cast posts, fencing posts, straining or terminal posts, struts for fencing (including form work) average sectional area exc 100 sqcm and not exc 250 sqmcm complete all as specified and as directed.

Supply only chain link PVC coated (1 mm thick) chain link fencng exc 2.00 but not exc 3.50 kg per sqm with size of fench 50X50 mm and thicknesss of wire not exc 2.83 mm complete all as speicfied and as 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 as directed. Note: Supply of MS line wire and flat iron bolts and nuts will be measured and paid seperately.

Supply and fix 6mm dia wire PVC coated for support /line wire to chain linking complete all as specified and as directed.

Supply and fix Galvanised steel Barbed Wire 2 stranded, 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of stranded rails straining 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 (each line wire to be measured) Make :Tata/RINL

Material and labour for Preparation of new Steel surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of primer complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided n ground floor and pavings n.exc. 15 cm thick (below or above GL) complete all as specified and directed by Engineer in Charge

Material and labour for Precast cement concrete Type-B1(1:2:4 ) (using 20 mm graded stone aggregate) as in man hole covers/gully trap cover slab ,plaftorm etc all as specifed and as directed.

Material and labour for of Formwork 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 to batter rough finished flat surfaces of concrete complete all as specified and as directed.

Material and labour for Formwork to sides of pillars, posts, struts, piers, columns and stanchions complete all as specifed.

Material and labour for RCC (1:1.5:3) using 20 mm graded stone aggregates for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete complete all as specifed.

Material and labour for RCC (1:1.5:3) using 20 mm graded stone aggregates for Columns, pillars, piers, posts and struts complete all as specifed.

Material and labour for Mild steel TMT bars 10 mm dia and over cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

All as per above item No:19 but 5 to 10 mm dia as in stirrups, spacer etc complete all as specified and as directed.

S&F 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. GDE Fe 410-0W (gde E-250) quality A. complete all as specifed and as directed.

M&L Granite of anythickness (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms over & including 12mm thick screed in cement mortar (1:3) with pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cutting, polishing and rubbing complete all as specified.

Demoltion of brick work built in cement mortar of any specification and in any position complete all as specified.

Taking down of cement mortar plaster of any description and preparation of surfaces for receiving new plaster including racking out of joints complete all as specified.

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

M&L for brick work with sub class ‘B’ old size fly ash bricks straight or curved on plan to any radius as in half brick thick wall built in CM 1:4 complete all as specified and directed.

M&L for irendering 10mm thick in cement mortar (1:6) on any face of brick walls or concrete surfaces, finished even and smooth without using extra cement complete all as specified.

M&L external rendering 15mm thick in cement mortar (1:4) on other than fair faces of brick wall or concrete surfaces, finished fair and even complete all as specified.

Material and labour for preparing newly plastered surfaces of wall and applying two coats of cement based paint over newly plastered wall surface omplete all as specified and as directed.

Demolition of unreinforced cement concrete in ground floor and pavings n.exc. 15 cm thick (below or above GL) complete all as specified and directed by Engineer in Charge

Dismantling of stone slabs and tiles of any description or thickness in floors aprons laid bedded and pointed in any mortar

M&L for 75mm thick Plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as in sub base of floorsing/hard standing, pathway finishing the surface even and fair complete all as specified and directed

Material and labour for chequered cement concrete tiles 30cm x30cmx25mm thick ,ISI Marked , hydraulically machine pressed set, jointed and pointed in neat cement slurry with grey and cement pigment in floors over a screen bed of 15 mm thick in cement mortar 1:4 over complete all as specified and as directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 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 as directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade 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 as directed.

Material and labour for Plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete including necessary formwork complete all as specified and as directed.

M & L cement concrete in surface channels and drains type C2 1:3:6(40 mm graded aggregate) completa all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete complete all as specifed and as directed.

M&L for 75mm thick Plain cement concrete (1:2:4) type B-2 using 40mm graded stone aggregate as in sub base of floorsing/hard standing, pathway finishing the surface even and fair complete all as specified and directed

Material and labour for cement concrete type B-1 (1:2:4) using 20 mm graded stone aggregate in coping of wall completa all as specified and as directed.

S&F Aluminium composite panel sheet of 3 to 4 mm thick as in wall cladding & false ceiling, fixed on aluminium frame work with plastic strips ( double sided sticker) of suitable size of varying thickness of 10mm to 30 mm including aluminium frame work, applying adhesive over aluminium sections for fixing composite panel and fixed with screws. The joints of panels shall be filled with weather proof sealant, The board shall be stuck with a layer of any colour high intensity reflective grade polymer sticker installed using epoxy adhesive complete all as specified and as directed.

Dismantling structural steel work in any position complete all as specified and directed

S & F Rolled mild steel joist, channel, angle or tee sections, fixed independently, without connecting plates, etc. (Cut to ordinary lenghts i,e. within 20mm of the length indicated) GDE Fe 410-0W (gde E-250) quality A. complete all as specified and as directed.

Supply and fix Rolled mild steel in Steel Tubular truss/Vertical posts including special shaped washer etc. complete using ERW or induction butt weled tubes confirming to IS 1161 1979 Grade ST-240 complete all as specified and as directed.

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings including removal of debris off the premises and serviceable items taken as credit complete all as specified and as directed. all as specified and as directed.

Material and labour for 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 as directed. Make:Tata Blue Scope/Jindal/Llyod

Material and labour for Pre- painted galvalume aluminum zinc coating GI based plain 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 as directed. Make:Tata Blue Scope/Jindal/Llyod

S&F in repairs 6.00 mm thick polycarbonate multiwall sheet opaque finish plain colour as in roof covering/cladding to wall, fixed with self tapping screws over 40mm x 3mm tk aluminium strips at joints complete all as specified.

Supply and fix concertina coil ( reinforced punched barbed tape single lyer ) fixed on 'Y' shaped angle over security fencing complete all as per the following specifications: (i) Diameter of concertina coil : 600 mm dia (ii) Numbers of turns in concertina : 50 to 53 turns (iii) Weight of each coil - 9.5 to 10 Kg . (iv) Coverage per coil - 6 Rm . (v) Central core Wire - Made of high tensile spring steel core wire conforming to IS -4454 duly hot dipped galvanized ( conforming to IS 2629 ) with diameter 2.59 mm ±0.05 mm , UTS 145-160 Kg / sqmm , Zinc coating 250-300 gms /sqm . (vi) Strip :- Electro galvanised steel strip 0.5 mm ± 0.02 mm thick , width 19 mm ( before wrapping onn central core wire ) conforming to IS -1573 , zinc coating -120 gm / sqm and bituminized dipped , width of barbes 11.5 mm , pitch of barbes 25.4 mm ± 0.20 mm . (vii) Clips :- AISI 304 -1.5 mm thick C and U clips .'C' special type for fixing coil and RBT wire . 'U' clips special type for joining one coil to another coil and RBT wire to RBT wire joining . (viii) No of clips 125 for each coil . (ix) Handle and spikes to be provided as required . Note :- Running length of the fencing shall be measuredand paid seperately . MAKE:M/S URMIL UDYOG/ M/S DECORA INDUSTRIES/ M/S HIND POLY INDUSTRIES/ M/S NITIN WIRE GROUP

PRIYADARSHINI CONSTRUCTIONS