ADDN AND ALTN TO DINING AND GARDEN AREA IN BLDNG No 16 PROVN OF CHEQUERED TILES SS COAT HAND RAIL AND SUPPORTING PLATFORM STRUCTURE VIEW CUTTER ON DIVIDER WALL AND WATER SUPPLY LINE AT PTC KALPAKKAM UNDER AGEI NAVY CHENNAI

Amount

Taking down chowkhats or frames exc 1.5 sqm but n exc 4 sqm each (without taking off shutters from the frames) complete all as specified and directed by Engineer-in-Charge.

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete concrete articles complete all as specified and directed by Engineer-in-Charge.

Material and labour for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 complete all as specified and directed by Engineer-in-Charge

Supply and fix second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered put together with glue pinned at joints complete all as specified and directed by Engineer-in-Charge.

Material and labour preparation of new or previously untreated wooden surfaces of any description exceeding 10cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by Engineer-in-Charge

Material and labour for 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 by Engineer-in-Charge.

Material and labour for mild steel TMT bars 6mm dia in stirrups, spacers and binders, cut to length, bent to shape required , including cranking, bending spirally for hooping for colums, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or secufing with clips complete all as specified and directed by Engineer-in-Charge.

Material and labour RCC 1:2:4 Type B1 ( 20 MM graded aggregate) as in beams, cantilevers , bressummers, lintels over 1.5 m span complete all as specified and directed by Engineer-in-Charge.

Supply and fix mild steel angles, bars, flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, clamps, plain angle cleats for securing purlins and similar small articles confirming to Fe 410-O or Fe 310-O complete all as specified and directed by Engineer-in-Charge

Material and labour providing PCC type B1 1:2:4 (20mm graded aggregate) as in hold fast fixing complete all as specified and directed by Engineer-in-Charge.

Supply and fix 12mm thick toughened glass for windows of any size and side portions of toughened glass fixed to chowkats all as specified, required at site by manufacturer instructions complete all as specified and directed by Engineer-in-Charge.

Material and labour for brick work with fly ash bricks, straight or curved on plan to any radius in half brick thick walls, built in CM 1:6 complete all as specified and directed by Engineer-in-Charge

Material and labour for pre-cast cement concrete block masonry with solid blocks of type B1 1:2:4 (20mm graded aggregate), exc 10cm in width and setting in mortar 1:6, complete all as specified and directed by Engineer-in-Charge.

Material and labour for rendering 10mm thick CM 1:6 on fair faces of brick work or concrete surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for laying glazed ceramic tiles (200 x 100mm x 7mm thick of coloured one, on vertical surfaces such as skirtings, dados and risers to steps etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, over rendering 10mm thick CM 1:3 complete all as specified and directed by Engineer-in-Charge.

Supply and fix SS railing ball of scrolls to suit handrail rounded or shaped with splayed faces and fixed complete all as specified and directed by Engineer-in-Charge.

Supply and fix anodised and polished designer stainless steel railing material grade SS304 complete all as specified and directed by Engineer-in-Charge. Make : Jindal

Material and labour for 20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with mixture of pigment to match with shade of granite over and including 15mm thick cement screed in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

Material and labour for complete removal of existing treatment and applying two coat of cement paint over a coat of cement primer complete all as specified and directed by Engineer-in-Charge.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soil complete all as specified and directed by Engineer-in-Charge.

Material and labour for PCC 1:4:8 Type D2 ( 40 mm graded aggregsate) as in foundation and mass concrete complete all as specified and directed by Engineer-in-Charge.

Material and labour brick work with sub class 'B' bricks straight or curved on plan to any radius built in CM 1 : 4 in half brick thick walls complete all as specified and directed by Engineer-in-Charge.

Material and labour 10mm thick rendering on fair faces of brick work or concrete surface in cm 1:4 to be finished even and smooth with out uing extra cement complete all as specified and directed by Engineer-in-Charge.

Material and labour for chequered cement concrete tiles 30cm X30cmX25mm thich set, joined and pointed in neat cement slurry in floors with grey cement and pigment laid over and including 15 mm thick screed plaster in cement mortar (1:6) complete all as specified and directed by Engineer-in-Charge.

Supply and fix 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 & similar work con-forming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-Charge.

Material and labour painting steel surface with two coats of synthetic enamel paint over a coat of red oxide primer over newly prepared steel surface complete all as specified and directed by Engineer-in-Charge.

Taking down chowkats or frames n exc 1.5 Sqm each ( without taking off shutters from the frames) complete all as specified and directed by Engineer-in-Charge.

Material and labour brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1 : 6 complete all as specified and directed by Engineer-in-Charge.

Material and labour 15mm thick rendering on fair faces of brick work or concrete surface in cm 1:4 to be finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

Material and labour 10mm thick rendering on fair faces of brick work or concrete surface in cm 1:6 to be finished even and smooth with out uing extra cement complete all as specified and directed by Engineer-in-Charge.

Preparing newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed by Engineer-in-Charge.

Supply and fix second class hard wood plain fillets square, rectangular or triangular in section, clean sawn, secured with screws, cross sectional area exc 13 and n.exc 25 Sqcm complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repairs 18/19 mm thick prelaminated particle board , interior grade, prelaminated one side with decorative choice lamination and otehr side balancing wihte lamination, fixed with screws to timber frame work as in cup board shelves complete all as specified and directed by Engineer-in-Charge.

Material and labour excavation in post holes each n.exc 0.50 Cum and getting out in soft/loose soil including returning, filling in and ramming earth etc and removing surplus soil to a distance n exc 50 M and making good surface.

S & F Mild steel work as a wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc conforming to Fe 410 -O or Fe 310 - 0.

Supply and fix prepainted 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 as specified.

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.5 metre in depth for laying cables/ GI tubing and getting out complete all as specified as directed

Returning, filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed.

Removing surplus excavated soil to a distance exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and as directed.

Supply and fix 50 mm dia GI water tubing ISI marked medium grade of size including all fittings such as bends, tees, short pieces connectors, elbows, reducers, unions, sockets etc fixed to walls and ceilings or laid in floors including taking down complete all as specified and directed by Engineer-in-Charge.

Supply and fix 25mm bore dia stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

Supply and fix 50mm dia NRV butter fly valve brass complete all as specified and directed by Engineer-in-Charge.

Cutting the existing road/hard standing for laying of pipes (45 cm width and 75 cm depth) and making good the disturbed surface by using PCC (1:4:8), type D-2 using 40 mm graded aggregates at the top for a depth of 15 cm and remaining portion to be covered/filled and rammed with excavated soil complete all as specified and directed.

S VENKATESAN