Construction of Two class room building at P.U.E.School Madurai and Construction of 30000 Ltr. OHT at Palli of Cheyyar Block in Package No.TVM/2021-22/321 Tiruvannamalai District under Mines Grant

Amount

Construction of two class room building at P.U.E.School, Madurai

Earth work excavation and depositing on bank with initial lead and lift in hard gravelly soil as per SS 20B for narrow foundation

Refilling the basement with excavated earth other than sand complying the Standard specification

Cement concrete 1:4:8 mix using 40mm size LSS metal including cost and conveyance of all materials to site, labour charges for laying consolidation, curing etc., complete.

Brick work in cm 1:5 mix using best country bricks including cost, conveyance of all materials to site, labour charges etc., complete

Supplying and erection centering for sides and soffits including supoorts and struttion up to 3.29m height for plane surface in all floors with all cross bracings using mild steel of size 90CMx60Cm and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x3 for boarding laid over siver oak ( Country wood) just of size 10 Cm x6.5cm dia spaced about 92 cm Centre to center and supported by casurmas propels of 10Cm To 13Cm dia spaced at 75Cm Center etc Complete complying with standard speicification and as directed

R.C.C. 1:1.5:3 mix using 20mm ISS HBG metal incl. cost conveyance of all materials to site, labour Charges etc., complete including centering charges.

Paving the floor with plain virtified tiles of size605x 605x6mm laid in CM 1:3, 20 mm thickand pointing with white cement using 0.4kg/Sq m mixed with colouring pigments to suit colour of the tiles including finishing etc., complete

Brick jelly lime concrete using 20mm brick jelly with slacked lime in the ratio of 32:12.5 including cost and conveyance of all materials to site and all labour charges for mixing , laying ,and finishing etc complete for 10 cum

Terrace Floor finshed with one course of pressed tiles of size 20x20x2cm with cement mortar 1:3 mix and pointed with the same oiled mortar including cost and conveyance of all materials to site and all labour charges etc complete for 10 sqm

Supply and fabrication of steel for all RCC items including cost and conveyance of materials labour charges etc., for cutting bending lying etc., as per steel schedule.

Finishing the exposed surface of RCC item of work such as slabs, beams, sunshade, facia, canopy slab, staircase waist slab, landing slab etc with CM 1:3, 10mm thick. Including raking the surface. The rate is to include the cost of providing cement mortar beading or nosing for sunshades & staircase steps, landing slabs etc., complete complying with standard specifications.

Plastering with cm 1:5, 12mm Hick including cost conveyance, labour charges etc., complete

Providing granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 50 mm thick including cost and conveyance of all materials to siteand all labour charges for mixing, laying, curing etc complete for 10 cum

Painting one coat (Priming coat) with approved DISTEMBER over cement plastered wall surface and ceiling, including cleaning preparing the the surface and curing etc. Complete - 10Sqm .Distemper

Painting one coat (Priming coat) with approved Exterior emulsion over cement plastered wall surface and ceiling, including cleaning preparing the the surface and curing etc. Complete - 10Sqm.

Painting two coats over new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with best approved best quality of synthetic enamel paint of approved colour over the existing priming coat etc., complete complying with standard specifications and as directed by the departmental officers. (The paint should be got approved by the Departmental officer before use on works)

Paving the flooring with special type of flooring tiles (Cement based Hydraulically pressed Anti skid tiles (20mm thick) in CM 1:3, 20mm thick

provision for Cuddapha slab cubboard etc.

Supply and fixing of steel door

Supply and fixing of steel Window

Provision for Name Board

Provision for Green Board ( 2.40m x 1.20m)

Provision for Rain water pipe 3m

Provision for Rain water harvesting structure

Electrification

Wiring with 2X2.50 sq.m PVC unshenthed SC alu. Cable with 650V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with T.W switch box with pointing of suitable colour with continuous earth wire connection of 14 SWG TC wire for concealed PVC light point (SD 21)

Supply and fixing of C.F.L. 11Watts light and fittings etc.,SD80

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp SD110

Wiring with 2X2.50 sq.m PVC unshenthed SC alu. Cable of 650 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with suitable T.W box with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for concealed PVC light point (SD 21)

Supply and fixing of WT bulk head fitting with guard suitable for 11W CFL lamp with CFL Bulk head Fitting SD83

Wiring with 2X2.5 sq.m PVC unshenthed SC alu. Cable of 650 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories of 150x 100x 63m size T.W switch for 15A pin non interlocking plug including pin top with painting suitable colour with continuous earth wire connection of 14 SWG TC wire for concealed PVC Plug point (SD 27)

Supply & fixing of 4 way DB of 15 A way with 30 amp DPTC switch of 500V with F& U on suitable T.W board with earthing (SD 146)

Supply & run of 2X2.50 sq.m PVC unshenthed SC alu. Cable of 650 V grade in suitable driller on wall & ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour etc. complete (SD 64) Servioce wire

Supply and fixing of service accessories Service board SD 125

Supply and fixing of Service pipe SD69

Construction of 30000 Ltr. OHT at Palli

Construction of OHT 30000 ltr - Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by TWAD board Officers - First depth of 2m From 0 to 2 m below GL

In hard stiff clay, stiff black cotton soil, hard red earth, sales, murrams, gravel, stoney earth, earth mixed with small sized boulders and hard gravelly soil S.S.20B - Second depth of 2m From 2m to 4 m below GL

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers. - For footing

Reinforced Cement Concrete Mix M30 grade using 10mm & 20mm Hard blue granite Broken stone (machine crushed) excluding the cost of RTS rods for reinforcement and centering, strutting, shuttering but including cost of all materials mixing, laying, Vibrating the concrete with mechanical vibrators, ramming, consolidating, finishing and curing etc., Complete and as directed by the TWAD Board Officers. - Below 1.5m from GL - Column footing

0m to 1.50m below GL

0m to 4.50m above GL

4.50 m to 7.32 m above GL

7.32 m to 10.98 m above GL

10.98 m to 14.64 m above GL

14.64 m to 18.30 m above GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG10 stiffened with MS angle of size 25 X 25 X 3 mm for boarding laid over I type MS Truss of size 25 X 25 X 3mm about 90cm c/c and supported by 40mm GI pipes (Medium) spaced at 75cm c/c etc complete and as directed by the TWAD Board Officers. - Plain Surface - Below GL

From GL to 3.30m

From 5.30m to 6.30m above GL

From 8.30m to 9.30m above GL

From 11.30m to 12.30m

Curved Surface - upto 3.30m ht. - 11.30m to 12.30m

Square Column: - Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.31m to 7.30m ht

7.31m to 8.30m ht

8.31m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departmental officer) and as directed by the TWAD Board officers.

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.( The steel should conform to the relevant ISspecification and supplied with test certificate Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, taxes etc. complete.and as directed by the TWAD Board officers.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in RCC 1:11/2 :3 (one cement,one and half sand and three aggregate) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centring,shuttering charges, mixing concrete,curing etc. to required height and clear width of 45 cm consisting of 2 nos. of vertical post of 10 cm x 15 cm and step slab of 25mm x 25mm etc.complete and as directed by TWAD Board Officers.

Providing 110mm AC vent cowl arrangements mosquito proof nylon net and as directed by TWAD Board officers

Supply and fixing of cut stone of size 0.30m x 0.30m x 0.15m in CM 1;3(one cement and three sand) below inlet pipe for Service Reservoir as directed by TWAD Board Officers.

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Pipe connection arrangements for inlet,outlet,scour and overflow etc. including cost of pipes,specials,valve,labour charges for lifting, aligning, cutting, threading ,fixing and painting of GI pipes with two coats of approved quality enamal paint etc. complete as detailed below. - 65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (Short)

65mm dia GI Coupler

65mm GI union

65mm GI Elbow

80mm GI union

80mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

80mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by TWAD Bd officers

Provision for Name board

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

AP CONSTRUCTIONS