LAC-ADS-(2023-24), Thavanur LAC, Work Proposed By Hon. MLA Dr. K.T. JALEEL (ID 18359) -Construction of Open Auditorium in Purathoor Govt Higher Secondary School - Purathur-General Civil Work

Amount

Stage and auditorium

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

10.1:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

OD251159/2024-2025:Providing and fixing 40/68 mm thick PUF insulated Corrugated Panel 40 mm thick (colour as required by Engineer-in-Charge) with crest of 28 mm and required pitch with 0.5mm PPGL sheet both sides in 40±2 Kg Density, The PU panel shall be CFC free using n-Pentane as a blowing agent.Panel shall have PPGL sheet on both side of Polyurethane Foam confirming to IS 12436:1988.The pre coated sheet shall be of minimum 550 mpa steel grade confirming to IS 14246:1995 and shall have zinc coating of minimum 120 gsm as per IS :513 : 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 micron. The PPGL sheet shall have plastic protective guard film of minimum 25 microns to avoid scratches during transportation. The PU Foam shall be self extinguishing, fire retardant type having minimum density of 40 Kg/Cu.mt (+, -2 Kgs) The roofing panels shall be fixed to purlins using STSD screws having suitable washers & length complete as per direction of Engineer-in- Charge.(5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

OD253475/2024-2025:Providing and fixing 200 mm wide, square cut PVC 4kgf/cm2 rain water gutter pipe with iron brackets with 25x5 mm size flat, screws and washers etc., including making necessary connections with rain water pipes etc. complete.

50.18.9.19.2:Providing and fixing PVC pipes including fixing the pipe with clamps/clips at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 m dia 4 Kgf/cm2 - External work - Exposed on wall

OD250748/2024-2025:Providing and fixing Granite of any colour and shade for Name board, of required size laid over base of cement mortar 1:4 ( 1 cement : 4 coarse sand), including all charges etc. complete at all, levels, including lettering & fixing

SATHYAJAYAN P V (BID ID -2012795)

RATHEESH CHETTIYAR VALAPPIL (BID ID -2010168)

N KRISHNANKUTTY (BID ID -2010145)

Bidder Name

N KRISHNANKUTTY

ARUN.N

SATHYAJAYAN P V

RATHEESH CHETTIYAR VALAPPIL