Tender For Maintenance Of Glr In 1St Ward Avudaiyapuram & Puthupattiin Thiruvengadam Town Panchayat.; 1 Cement concrete of mix 1:4:8 (One cement four sand eight aggregates) using 40mm guage hard broken including cost conveyance of all materials to site and labour charges, transporting and placing in position including shoring, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification 2 Plain Cement Concrete 1:2:4 Mix (one Part of cement, two Part of M- Sand and four Part ofaggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge. 3 Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90X60cm & 10 gauge stiffened, welded with steel angle of size 25 X25 X 3mm for boarding laid over silver oak joists (Country wood) of size 10X6.5cm spaced @ about90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2. for the following items. (RCC floor slab, roof slab, Rectangular / square, Tee / Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc.,) 4 Reinforced Cement Concrete 1:1½:3 Mix (One Part of cement, one and half Part of M- Sand and three Part ofaggregate)using 20mm size ISS HBG metal machine crushed from approved quarry with using One kg of Water Proof Compound for 50kg of Cement including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc.Complete with std.Specifications.(Using Vibrator)TNDSS NO: 30 V, VI (S3), VII-3. 5 BRICK WORK in cement mortar 1:3 (One cement and Three sand) using best quality of country bricks of size 8 3/4 X 4 1/4 X 2 3/4 for the following including curing etc., complete complying with standard specifications. 6 Supply and fabrication of steel and placing in positon TMT steel grills for RCC works as per design given including cost of steel and GI binding wire in floors etc., complete with standard specification 7 SPECIAL PLASTERING and finfishing all the RCC exposed surface such as RCC slabs, sunshades, canopies, staircase steps, landing slabs, etc. with cement mortar 1:3 (One cement and three sand) 10mm thick and including hacking the surfaces and providing necessary cement mortar nosing beading as per size, specification wherever necessary using the same mix as directed by the departmental officers etc., completecomplying with standarad specification. 8 Plastering in Cement Mortor 1:4 Mix (one Cement, four M- Sand) with using One kg of Water Proof Compound for 50kg of Cement 20mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications. 9 Painting the new wallsin twocoats withEmulsion paintof approved colour and quality over one coat of primer including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by departmental officers 10 Dismantling the Existing Brick work Masonary and Clearing away from the site including all cost and all Lobour Charges etc..complete 11 Clean removal of cement plaster from walls and Clearing away from the site including all cost and all Lobour Charges etc..complete 12 Dismantling RCC by manual / by using deploying machineriesand Clearing away from the site including all cost and all Lobour Charges etc..complete 13 Painting Two Coats on new Iron works with best synthetic enamel paint of approved colour and quality – 10m2. 14 Re Filling Excavated Earth with Piprline trenches including and all labour charges etc completed
