Corporation Of Chennai Tender

Providing and laying first quality plain ceramic tiles of all colours of size 305mmx305mmx6mm set in C.M.1:3 (one part of cement and three parts of crushed stone sand )12mm thick including pointing with white cement labour materials etc. (Relevant ISI.std) (the crushed stone sand to be used in base mortar shall conform to gradation as per IS 1542 1977)

1.0 HP MoNOSblock Pump

Supplying and erecting SINTEX or approved equivalent make HDPE plastic vertical cylindrical 1000 Litre water storage tank, strickly adhering ISI standard as per ISI Mark 12701 (Latest revision) including all taxes and freight charges within Corpn.City Limit.

Supplying and Jointing 25mm dia PVC pipe.including cutting threading and jointing with necessary specials fixing towall with clamps and screws including making holes in the wall ordrilling holes in roof and making good the wall or roof after fixing with necessary scaffolding etc. complete.

Planting of Philodendron varieties ornamental foliage shrub variety of height 30-45 cm in polythene bag of dia 20 cm including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge.

Supply fixing and maintenance of LED fitting of 40 W to 50 W with 7 years replacement guarantee (in place of 70 W SVL).

Supplying and filling with good earth for foundation and basement etc. including watering and consolidating etc. complete

MODULAR WIRING with 2x1.5sqmm (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with making good of the concealed portion with suitable colour for PVC concealed light point / fan point (For electronic regulator) ( WIRING FOR MODULAR SWITCHES,MODULAR PLATE, MODULAR PLATED M.S BOX, MODULAR MCB shall be added) (For these accessories items, provision shall be made separately which are separately included in the schedule of rates from L432 TO L730 and L730 & L731)

Supply and fixing of 3 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches concealed in suitable TW Box covered with Hylem sheet in flush with wall with earth connection (For Computer Plug Socket)

5 Amps / 15 Amps 3 pin flush type wall socket only.

5 Amps 3 pin Top.

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch on suitable TW Box

Providing and laying in position ,Standardised Concrete Mix M- 20 Grade in accordance with IS :456-2000,using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and m,aximum water cement ration of 0.55, including admixture (Plasticiser/Superplasticier) in recommended proportions as per IS:9103 to accelerate ,retard setting of concrete,improve workability without impairing strength and durability with about (5.0 cum) 7730 kg of 20 mm machine crushed stone jelly and with about (3.3 cum) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand, nut excluding cost of reinforcement grill and fabricating charges,centering and shuttering and also including laying,vibrating with mechanical vibrators,finishing,curing,etc and providing complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standrands.(No separate payment will be made by the Department for the excess usage of materials)

Supply and fixing of See saw 4 seater Fiber reinforced plastic of Width 7ft 0 and Supporting Frame made of 40mm Stainless Steel pipes and Swinging Arm made of 50mm Stainless Steel pipes of length 8ft 0.Handle made of 19mm Stainless Steel pipes Seats are fiber reinforced plastic etc.

Supplying and fixing 15mm dia P.V.C tap valve

Providing boring using hand bore set 150mm dia upto hard formation and boring 100mm dia below this in rock formation including hire charges of hand bore set and its accessories labour charges and transport charges for drillings preparing the site etc. providing and erecting 110mm dia (O.D.) P.V.C.pipe plain (wall thickness 4.5mm and slotted) upto water column and providing and filling the gap alround the 110mm dia PVC pipe with pebbles including clearing and developing the entire column by using compressor for a minimum time of 12 hours providing danger lights during night time etc. complete as directed during execution.

WATER HOSE