UPGRADATION OF FOOT PATH AND DRAIN ALONG THE WH OFFRS ACCN COMPLEX AT WH AREA AND PROVN OF CHAIN LINK FENCING NEAR ROAD SIDE FOOTPATH AT MAP 7 TO 11 AT DSSC WELLINGTON

Amount

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) etc complete all as specified and as directed.

Demolition Concrete of any description and in any position as in drain,copping, etc all as specified and as directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc laid,bedded,laid in any type of mortar complete all as specified and as directed.

Surface excavation n exc 30 cm deep and avg 15 cm deep and getting out in soft /loose soil etc complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete.dust, etcwashing down with water to remove dust, etc all as specified and as directed.

Excavating in trenches, n.exc 1.5m wide and n exc 1.5 in depth; for foundation getting out hard/dense soil(Demolition of PCC block/stone masonry below ground level) all as specified and as directed.

Material and labour for providing plain cement concrete 1:4:8 type D2, using( 40mm graded stone aggregate )as in foundation filling and mass concrete all as specified and as directed.

M&L for Hard core, broken to gauge n exc 63 mm with broken stone /boulders all as specified and as directed.

M& L for 100mm thick PCC type C-2(1:3:6) using 40mm graded stone aggregate as insub base for top finish of any description etc including finishthe surface even and rough to receive the top finish complete all as specified and as directed.

M& L for 75mm thick PCC type C-2(1:3:6) using 40mm graded stone aggregate as in pavings,floor etc etc including finish the surface even and fair without using extra cement 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 or 6 to 10mm grade stone chips, 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;e complete all as specifed and directetd.

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.

M&L for Precast cement concrete block Type C1(1:3:6)(using 20 mm graded aggregate) masonry with solid solid blocks exc 10cm width and setting in mortar(1:6) complete all as specified and as directed.

M&L for Walling of random rubble,uncoursed, well bonded, bedded and solidly hearted, built in cement mortar in CM(1:6) as in retaining wall,toe wall etc complete all as specified and as directed.

Taking down cement or cement lime plaster of any description 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.

M&L 10mm thick rendering plaster on fair face of brick-work or concrete surface incl finish the surface even and smooth without using extra cement in CM 1:6 complete all as specified and as directed .

M&L raised pointing in cement mortar 1:4 to random or polygonal rubble, uncoursed or brought upto courses including raking out joints to the joints to existing or new surfaces complete all as specified and as directed.

Material and labour for providing plain cement concrete 1:3:6 type C2, using( 40mm graded stone aggregate )as in drain / surface channel including necessary form work complete all as specified and as directed.

Material and labour for appying two coat cement base paint over one coat chalk white primer on newly plastered surface including preperation of the surface all as specified and directed.,

M&L for chequered cement concrete tiles of size 20cmx 20cmx 25mm / 30cmx 30cmx 25mm thick, set ,jointed and pointed in neat cement slurry in floors with grey cement and pigments of required colour over 20mm thick thick screed bed in CM (1:6) complete as specified and as directed.

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, floor etc complete all as specified and as directed.

Material and labour for mild steel work as in Framed work such as grills, gratings, etc.. 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 and similar work conforming to Fe.290.Gde-E-165 all as specified and as directed.

Returning filling including spreading leveling watering and well ramming in layers not exc 25 cm hard and dense soil all as specified and as directed.

Removing excavated material not exc 50M and depositing where directed (Soils) at a level not exc.1.5 mtr above the starting point all as specified and as directed.

M&L for 2 coats of synthetic enamel painting over a coat of red oxide zinc crome on new steel surface of any description over 10 cm width or girth not otherwise described incl preperation of surfaces complete all as specified and as directed

M & L for PCC 1:3:6 type C-2 using 40mm graded stone aggragate as in steps,steps; seismic and other similar bands,plinth courses, string courses,lacing courses, parapets and railings upto 60 cm in height,copings, kneelers, apex stones,bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, all as specified and as directed.

Demolition of Random Rubble Masonry wall of any description and in any position not otherwise specifically provided etc complete all as specified and as directed.

Excavating in post holes each n.exc 0.50 cum getting out hard dence soil including returning filling in and ramming earth or broken rubble mixed with earth around ,in layers n.exc 25 cm ,watering and removing surplus soil to a distance n.exc 50 mtr and making good surface complete all as specified and as directed.

Material and labour for plain cement concrete 1:2:4 type B2, using 40mm graded stone aggregate as in foundation, filling and mass concrete all as specified and as directed.

S & F in Joist, channel, angle or tee sections, post fixed independently, without connecting plates, etc(cut to ordinary lengths i.e within 20mm of the length indicated quality conforming to Fe 410-W(gde-E-250)quality-A complete all as specified and as directed.

S&F for MS flat iron fillets in posts and struts in fencing ,drilling holes (for securing wire mesh etc),including necessary drilling ,bolting or riveting etc confirming to Fe 410-0 or fe 310-0 complete all as specified and as directed.

Supply only Chain link MS galvanised fencing, any size (or) type of 3mm to 4mm dia wire complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type toany type of standards, rails, straning bolts, etc. including provision of binding wire complete all as specified and as directed.

S & F 5 to 10mm mild steel in flat, round (or) square bars, in available length FE 410 W (GDE- E- 250) quality A complete all as specified and as directed.

S&F mild stell screw bolts of 11 to 15 mm diameter of shank (machine made ) with hexagonal or squre heads at one end and screwed the other ,each screwed end to to be fitted with washers and one hexagonal or squre nut , exceeding 5 cm and not exceeding 10 cm long complete all as specified and as directed.

S & F 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 conforming to FE 410-W(Gde -E-250) quality-A all as specified and as directed.

M&L for cement concrete 1:3:6 type C-1 using 20mm graded aggregate, as in coping including necessary form work including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

GMS Builders (BID ID -3464233)

K.AYYAPPAN (BID ID -3464026)

KGP BUILDERS (BID ID -3463999)

M Govindarajan (BID ID -3464017)

shree jayam enterprises (BID ID -3463896)

VVM CONSTRUCTIONS (BID ID -3464145)