Maintenance and Repair Works for ICDS Centres at Kamarajapuram North Street in Ward No 45

Amount

Picking the existing damaged Cement plastering surface

Brickwork in CM 1:5 (one cement &five sand) using II class ground moulded chamber bricks of size 9"X43/8"X23/4" including finishing,curing,etc.,complete complying with standard specification - 100CFT

Plastering with cement mortar (1:5),12 mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Plastering with cement mortar 1:5 (One Cement, Five Sand) 20mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications.

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.

cuddapah Slab Sink of size 600mm x 450mm x 200mm with 32mm dia 'B' Class GI Waste Water Pipe & 32mm dia CP Waste Coupling

White washing two coats with freshly burnt shell lime white in colour 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 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 with Ready Mixed Enamel Paint two coat over the old iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Construction of inspection chambers of following sizes with earthwork excavation for foundation with Dust Filling 10mm thick and Plain cement concrete bed in C.M. 1:5:10 using 40mm HBG jelly 10mm thick for foundation, 23cm thick brickwall work in C.M. 1:5 for chambers, Inner and Outer Plastering with C.M. 1:3 12mm thick, benching, channelling, 75mm thick RCC loose slab covering in C.M. 1:2:4 mix using 20 mm blue granite jelly including necessary reinforcement,etc., complete

Supply of P.V.C Pipe and Specials. - 110mm PVC Pipe ,WORKING PRESSURE: 6 kg. per cm2

110mm PVC Tee

110mm PVC Elbow

25mm Dia PVC Pipe

25mm PVC Tee

25mm PVC Coupler

25mm PVC Elbow

20mm PVC Screw down Tap

PVC Adhesive (Solution)

Supply and Fixing for 20W 4 Feet LED fitting with LED including labour Charges Etc Complete

Supplying and fixing of 48” AC ceiling fan with 300mm down rod on the existing clamp with regulator with complete set TWAD-DATA-P- 56" Ceiling Fan High Speed (Without regulator) Higher End Each

Cuddapah Slab 38 / 40mm Thick

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

Fabricating supplying and fixing of pre paintedgalvanized iron sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by usingminute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required ssize and makingornamental designs as per the site condition and asdirected by the departmental officers.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed wherever necessary refilling the sides of foundation with excavated soil other than sand in layers of 15cm thick well rammed and cleaning and levelling the site etc.,complete

Lowering PVC Rigid Pipes and Specials to trench and laying to Proper Grade and alignment jointing with PVC Couplers with Cement Paste..90mm to 110mm dia (OD) PVC pipe

Refilling the trench with excavated earth in layers of 25cm thick well rammed incl., watering and consolidated etc., complete

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

Reinforced Cement concrete 1:1.5 :3 (one cement,one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supplying, erecting shuttering with necessary sipports for plinth beam with all cross bracing etc.,lete ( RCC column footing plinth, beam and lintel sides )

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Add GST 18%

M MAHESHKANNAN (BID ID -1242840)