AUGMENTATION OF WATER STORAGE CAPACITY AT UPPER CHANNEL PUMP HOUSE AND ALLIED WORKS AT ALAMANDI UNDER GE AVADI AT 23 ED

Amount

Excavation over area n.exc 1.5m deep and getting out in Hard/ dense soil etc. all as specified and as directed.

All as per item No.1 here-in-before but exc 1.5m but not exc 3.0m deep

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil for laying of cable ,pole foundation,stay,laying of pipe etc complete all as specified and directed.

Returning filling in soil including spreading levelling watering well ramming in layers not exceeding 25 cm each all as specified and as directed.

Removing excavated material (soil) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as directed.

Material and labour for PCC 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 Reinforced cement concrete design mix M-30 using 20mm graded stone aggregates for rafts,footings ,foundation beams , plinth beams,base for columns etc and mass concrete complete all as specifed and directed. Note: Reinforcement and form work shall be measured and paid seperately.

Material and labour for Reinforced cement concrete Design Mix, M30 (20mm graded aggregate) as in Walls, retaining walls, basement walls and the like, any thickness, above top of footings including attached pilasters and buttresses all as specified and directed. Note: Reinforcement and form work shall be measured and paid seperately.

M&L for Reinforced cement concrete design mix M-30 using 20mm graded stone aggregates as in slab supported on walls, beams and colums in floors,roofs ,landing ,balconies,canopies,deck slabs and in shelves and the like complete all as specified and directed. Note: Reinforcement and form work shall be measured and paid seperately.

M&L for Reinforced cement concrete design mix M-30 using 20mm graded stone aggregates as coloumns, pillars, piers, post and struts complete all as specified and directed. Note: Reinforcement and form work shall be measured and paid seperately.

M & L for 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 all as specified and directed.

M & L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter of flat rough finished surfaces of concrete all as specified.

M & L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work n.exc 200mm thick (horizontal or sloping) all as specified.

M & L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, including supports, overhangs, etc. complete of flat rough finished surfaces of concrete all as specified.

M & L for formwork to sides of pillars, posts, struts, piers, columns and stanchions of square or rectangular flat rough finished surfaces of concrete all as specified.

M & L for formwork to edges of concrete flats roof n.exc 20cm wide horizontal or sloping and similar work exc 10cm but n.exc 20cm wide all as specified.

M & L for Mild steel TMT bars Fe-500D in reinforcement, 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and as directed.

All as per item No 16.00 here-in-before but 6mm to 8mm dia.

All as per item No 16.00 here-in-before but 5mm dia and over upto and including 10mm dia in stirrups.

Material and labour for rendering 22mm thick on internal concrete surfaces of UG Sump in two layers, first layer 12 mm thick in Cement Mortar 1:3 mixed with liquid water proofing compound and second finishing coat 10mm thick in CM 1:3 mixed with integral water proofing compound as per manufacturers instructions shall be applied allowing a time interval of minimum 24 hours between two layers and finished even and smooth all as specified and as directed. Note: WPC shall be measured and paid seperately.

Material and labour for Rendering 10 mm thick on external concrete surfaces of UG Sump in Cement Mortar 1:3 mixed with integral water proofing compound as per manufacturers instructions and finished fair and even without using extra cement. Note: WPC shall be measured and paid seperately.

Material and labour for 100 mm thick Plain Cement Concrete 1:2:4 using 20 mm graded stone aggregate as in flooring of under ground sumps all as specified and as directed.

Supply only Integral Water Proofing Compound conforming to IS all as specified.

Material and labour for applying a coat of industrial bitumen 85/25 grade conforming to IS 702-1961at the rate of 1.50Kg per sqm and blinding with clean dry sand @ 0.05 cu. m. per sq. m on external plastered surfaces of UG sump contact with earth and fixing 150micron water proofing membrane over bitumen coat all as specified and as directed.

M&L for applying two coats of cement based paint over a coat of primer on walls including preparation of newly plastered surfaces all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in hard / dense soil complete all as specfied and directed.

M&L for Hard core of broken stone of gauge n exc 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface all as specified.

M&L for 75mm thick PCC 1:3:6 type C2, using 40mm graded stone aggregate as in plinth protection, finished fair and even all as specified and as directed.

Supply and fix wall supported extendable aluminium ladder 12 feet and extendable upto 12 feet.

M & L for pre cast man hole cover slab in RCC 1:2:4, type B1, using 20mm graded stone aggregate, set in cement mortar 1:6 including necessary form work complete all as specified. Note : Reinforcement steel will be measured and paid separately.

M&L MS rungs, and frame work of water tanks and similar work conforming to Fe-290. Gde E-165 Etc.,

Supply and laying Ductaile iron pipes of 250mm dia of sizes class k9 with spigot and socket end of any length conforming to IS specification laid in trenches all as specified and as directed.

Supply and laying of CPVC pipes 50 mm dia Sch 80 pipe lines having cold water supply including all fittings and fixture like bends, elbow, Tee, Socket, union etc and connection complete all as specified as directed.

Supply and fixing of CPVC Ball Valve of size 50mm dia for water supply pipes including all fittings and fixture complete all as specified as directed.

Supply and fixing in replacement of DI Sluice valve flanged Ended Stem of SS (AISI 410), GM Working Parts IS:14846 of size 250mm dia with Hand Wheel including all fittings and fixture complete all as specified as directed.

M&L for Cast Iron fitting such as bends of any type and radius, tapers any type (straight,bend, increasing. Decreasing or double socket tec.) Tee pieces, single branch, double, branch, cross) all socket or socket and spigot), collars, caps and plugs for cast iron / DI pipes 200mm to 300mm bore for flanged / socket tyoe complete all as specified.

muthu constructions

VIJAYALAKSHMI ENTERPRISES