SPECIAL REPAIRS TO SECURITY WALL AND FENCING AT TRG AREA OF AMC C C UNDER GE WEST LUCKNOW

Demolition of brick work built in cement mortar or cement lime mortar completed all as specified and directed.

Excavation in trenches n.exc 1.5 m in depth for foundation n.exc. 10 Sqm on plan and n.exc 1.5 mtr in depth and getting out complete in soft/loose soil as directed.

S & F of precast footing design for single column placement of size (base +pedestal) 1450 mm x 900 mm x 800 mm ,have base of 1450 mm x 900mm x 200 mm and hollow pedestal on base having dimensions of 550 mm x 550 mm x 600mm (hollow part 250 mm x 250 mm x 600 mm ), footing is made of high performance self compacting concrete (ssc) of m25 grade has been placed on 100 mm thick pcc of concrete mix 1:4:8 after proper compaction of soil ,footing made with fe 500/550d grade tmt steel reinforcement bars , cured under controlled factory conditions through steam curing ,all manufacturing process must comply with BIS/JIS/ISO 9001 standards ,the curing process must be maintained using ro water and chiller plants to avoid efflorescence for quality assurance,the formwork used for casting should be made of automobile-grade, water-tight steel, enabling the production of highly accurate and consistent components.concrete mix design of is:9103 with weight of each rcc footing at least 1015 kg (tolerance limit 3%). Complete all as specified in the drawing and directed as per engineer-in-charge.

S & F of precast footing design for double column placement of size (base +pedestal) 1450 mm x 1125 mm x 800 mm ,have base of 1450 mm x 1125mm x 200 mm and hollow pedestal on base having dimensions of 550 mm x 775 mm x 600mm (hollow part 250 mm x 475 mm x 600 mm ), footing is made of high performance self compacting concrete (ssc) of m25 grade has been placed on 100 mm thick pcc of concrete mix 1:4:8 after proper compaction of soil ,footing made with fe 500/550d grade tmt steel reinforcement bars , cured under controlled factory conditions through steam curing ,all manufacturing process must comply with BIS/JIS/ISO 9001standards ,the curing process must be maintained using ro water and chiller plants to avoid efflorescence for quality assurance,the formwork used for casting should be made of automobile-grade, water-tight steel, enabling the production of highly accurate and consistent components.concrete mix design of is:9103 with weight of each rcc footing at least 1280 kg (tolerance limit 3%). Complete all as specified in the drawing and directed as per engineer-in-charge.

S& F of precast i shaped column of size 3000mm x 200mm x 200mm, having flange thickness of 60 mm and web thickness 80 mm will place on precast footing and will be grouted , having a bolts fixed at top of column, having 4 mm thick high tensile tendom steel 10 nos in each column which is made of high performance self compacting concrete (ssc) of m40 grade, , cured under controlled factory conditions through steam curing, all manufacturing process must comply with BIS/JIS/ISO 9001 standards. The curing process must be maintained using ro water and chiller plants to avoid efflorescence for quality assurance. The formwork used for casting should be made of automobile-grade, water-tight steel, enabling the production of highly accurate and consistent components. Concrete mix design of is:9103 with weight of each column at least 228 kg (tolerance limit 3%) , complete all as specified in the drawing and directed as per engineer-in-charge.

S&F of precast panel have one side design as per engineer-incharge of size 3000mm x 1200 mm x 75mm having 4 mm thick high tensile tendom steel 10 nos in each panel which is made of high performance self compacting concrete (ssc) of m40 grade with high tensile tendon steel, cured under controlled factory conditions through steam curing. All manufacturing process must comply with BIS/JIS/ISO 9001 standards. The curing process must be maintained using ro water and chiller plants to avoid efflorescence for quality assurance. The formwork used for casting should be made automobile grade water tight steel enabling the production of highly accurate and consistent components. Concrete mix design of IS:9103 with weight of each panel at least 585 kg (tolerance limit 3%), complete all as specified in the drawing and directed as per engineer-in-charge.

M&L for brick work with fly ash bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:4 as in wall complete all as specified and directed.

Rendering 15mm thick on fair faces brick surfaces in cement mortar 1 : 4 finished even and smooth without using extra cement complete all as specified.

M & L for preparation of newly plastered surfaces and applying three coats of white wash complete all as directed by Engineer-in-Charge.

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