Mainatainance works and Repair works at Mudakathan Corporation Elementaray School in Ward No 17

Amount

Picking the existing damaged cement plaster surface

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls (Dismantling RCC by manual / by using deploying machineries)

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls (Brick / Stone in Clay Walls under 3m high)

Dismantling Pressed Tiles & Weathering Course

Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm gauge hard broken granite jelly for foundation including consolidation and dewatering for foundation wherever necessary etc. complete

Plastering with cement mortar 1:5, 20mm ,thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete as per standard specifications S.I . 306

Plastering with cement mortar 1:3,10 mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as perstandard specifications (S.I.306)

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct by the departmental officers

Paving the floor with design Antiskirt ceramic tiles (Colour and shade as directed ) of size 305 mm x 305 mm x 6 mm in all floors over a base layer of cement 1:3 ( one cement and three sand ) 20mm thick laid in situ and pointed with same coloured.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One Cement add three sand) 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Supplying and fixing in position Indian water closet of size 580 X 440mm, white glazed earthen ware of approved quality with 'P' trap or 'S' trap confirming to IS:2556 - Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/ PVC pipes by dismandling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications and as directed by the departmental officers.

Construction of Inspection Chambers of following sizes with earth work for foundation with 25cm thick brick jelly cement concrete bed in C.M 1:4:10 using 40mm brick jelly for foundation brick work in C.M 1:6 for chambers, plastering with C.M 1:3 12mm thick benching, channelling, 75mm thick RCC loose slab covering in CM 1:2:4 mix using 20mm blue granite jelly including necessary reinforcement etc complete 60x60x60cm

Supply of , PVC pipes and Specials - 32mm CPVC Pipe

25mm CPVC Pipe

20mm CPVC Pipe

32mm CPVC Coupler

25mm CPVC Coupler

20mm CPVC Coupler

32mm CPVC Elbow

25mm CPVC Elbow

20mm CPVC Elbow

32mm CPVC Tee

25mm CPVC Tee

20mm CPVC Tee

CP Screw Down Taps

110 mm PVC (6 KSC)

160mm PVC (6 KSC)

110mm Elbow

160mm Couplers

Roofing with Galvanized Corugated iron sheet of 0.80 mm Thickness 10m2

Fabrication Supply and erection of tubolar post with Truss (100mm,80mm,75mm) the Rate shall be include the cost of tubulor post Truss members labour charges for manufacturiing & erection and Painting etc Complete as per departmental Specification & Drawing

Supply and installation of Anutone (or) Euivalent Brand of Acoustical False Ceiling of subtex nubby, square edge, glass fibre core fully encapsulated ceiling tile of size 595 x 595 x 15mm having volume density 120 Kgs / m3, weight 1.8 / 2.4 / 3 kg / m2 which is suspended by using 0.3mm thick skelet trelis T15 metal grid system. Skelet trelis T15 metal grid system of 600 x 600mm module includes skelet WA15 W30 wall angle with unequal flanges of 15 / 19mm, length 3000mm, fixed along the perimeter of walls with the help of nylon sleeves and suitable fasteners at 300mm centers. Then suspend the skelet MT15 W36 MainT with flange width 15mm, height 32mm and length 3600mm, from the soffit slab with help of soffit cleat and wire rod with leveling spring clip at 1200mm centres. Skelet CT15 W12 CrossT with flange width 15mm, height 26mm and length 1200mm is interlocked into the pre-cut slots in the Main T15 at 600mm centers in the perpendicular direction to the Main T15. Finally, the skeletCT15W06 CrossT with flange width 15mm, height 26mm and length 600mm are interlocked into the precut slots in the CT15W12 CrossT in direction parallel to the Main T15 to result in 600 x 600mm module. The subtex nubby square edge of size 595 x 595 x 15mm shall be placed into the grid size of 600 x 600mm. Ensure arrow marks behind the tiles are oriented in one direction to achieve uniform shade. The systems to achieve noise reduction coefficientnot less than 0.9 NRC, so as to have an neat appearance as directedby the department offices. The cost includes, cost of material, cost of labour, scaffolding, transportation, conveyance, etc. complying to standard specication.

Painting one coat with White cement for Priming coat in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed.-100sq.m S.I.333

Painting two coats with Ready Mixed Enamel Paint over the Old iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Painting old wall surface with Two coat of Plastic Emulsion paint of approved quality including cleaning of plaster surface with soap soda and water by manual labour.

Painting 2 coats with approved cement paint over cement plastered wall surface, ceiling and other new surface and including cleaning, preparing the surface and curing etc., complete.(outer)

Painting two coats with approved black oxide for Old Black board over the cement plastered surfaces

Wiring with 2x1.5sq.mm. (22/0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A FT switch in flush with wall covered with hylem sheet of 3mm thick with painting of suitable colour for open PVC light point/fan point (for electronic regulator)

Supplying and fixing of 18W 4 Feet LED Fitting with LED

Supplying and fixing of 48” AC ceiling fan with 300mm down rod on the existing clamp with regulator with complete set

Add GST 18%

kradha (BID ID -1279498)

M RAJA (BID ID -1279484)