Repair and Renovation work of Nesavallar colony Municipal School Building at Ward no.5 in Tiruchengode Municipality.

Amount

Dismantling, clearing away and carefully stacking materials useful for reuse for any thickness of walls Brick Work etc complete.,

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Brick work in CM 1:5 (one cement & five sand) using II class ground moulded bricks of size 9"X43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification . CIVIL DATA -2021-22

Plastering with cement mortar (1:5) 12mm ,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 1:3,10 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)

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick laid in-situ and pointed with same coloured cement

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 part of Cement and Three part of Plastering Sand (P- 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

Supply and fixing of 1400mm sweep (56") AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod including fan clamp with side plates and cross arm of size 450mm etc complete., (SD 106)

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting etc complete., (SD 87)

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work (SD 234)

Supply and fixing of stepped electronic 300w/450w square type fan regulator etc complete.,

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (for electronic regulator) SD 16

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch concealed in suitable MS box flush with wall with painting etc complete., SD 137

Towards the charges for Welding of damaged MS Door,frame, hinges with good conditions etc complete.,

RCC drops wall of 50mm thick with cm 1:3 mix, including cost of reinforcement in position at necessary chicken mesh, Shuttering, Laying , Finishing etc., Complete as per std., Specifications.

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification.

Fabricating supplying and fixing of pre painted galvanized 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 using minute 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 making ornamental designs as per the site condition and as directed by the departmental officers.

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

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

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

HDPE Tank 1000 litre

HDPE Tank 2000 litre

Supply and fixing of RCC precast slab 100mm in cement concrete M20 Mix (One cement one and off sand and three ggregate) using 20mm ISS metal including cost of a moulding charges mixing, laying and curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification but excluding cost of reinforcement.,

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.

Supply delivery and fixing of following G.I.Pipe, PVC Pipe, and UPVC/CPVC Pipes & specials including cost and conveyance etc., complete as per standard specifications.

40mm φ PVC Pipe 6KSC

32mm φ PVC Pipe 10KSC

110mm φ PVC Pipe 6KSC

32mm GI Pipe

40mm dia PVC Bend

40mm dia PVC Tee

40mm dia PVC Coupling

40mm dia PVC Ballvalve

40mm dia PVC Elbow

32mm dia PVC Bend

32mm dia PVC Tee

32mm dia PVC Coupling

32mm dia PVC Ballvalve

32mm dia PVC Elbow

110mm dia PVC Bend

110mm dia PVC Tee

110mm dia PVC Coupling

110mm dia PVC Ballvalve

110mm dia PVC Elbow

Laying of GI rigid pipes / PVC , UPVC Pipes following and specials to trench and laying to proper grade and alignment jointing with GI couplers with cement paste and testing to the required pressure including all labour charges etc.,

Upto 40mm dia (OD) PVC pipe

90mm to 110mm dia (OD) PVC pipe

SRI VARI AGENCIES (BID ID -1084716)