CONSTRUCTION OF ANGANWADI BUILDING IN MEDHUR MULLAI NAGAR AT MEDHUR PANCHAYAT IN MINJUR

1. CONSTRUCTION OF ANGANWADI BUILDING IN MEDHUR MULLAI NAGAR @ MEDHUR PANCHAYAT IN MINJUR PANCHAYAT UNION @ TIRUVALLUR DISTRICT UNDER IYOTHIDHASER PANDITHER KUDIRUPPU MEMBATTU THITTAM/2025 - 2026/ RD/TVLR/MJR04

Earthwork Excavation for Foundation in all soils such as red earth, hard stiff clay soil, stiff black,cotton soil, hard red earth, shales, murrams, gravel, hard rock not required blasting etc complete

Supplying and filling in foundation and basement with good sand in layers not more 15cm thick including ramming , watering and compacting etc., completed

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, etc

Brick work in CM 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 Cm for the following including curing etc., complete complying with standard specifications.(BELOW Basement)

Brick work in CM 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 Cm for the following including curing etc., complete complying with standard specifications.(ABOVE Basement)

Reinforced cement concrete 1; 11/2;3 using 20mm iss HBG metal including the cost and conveyance of all meterials and cost of all labour charges etc completed,..

For sub Structure

For Super Structure

Supplying and fabrication,placing in position of mild steel or ribbed Tor steel grils for RCC works inculding cost of steel and binding wire etc.

Supplying and erection centering for sides and soffits including necessary supports and structing for plain surfaces such as RCC slab, lintel, beam, coloumns, sunshade etc completed. (BELLOW GROUND LEVEL)

Supplying and erection centering for sides and soffits including necessary supports and structing for plain surfaces such as RCC slab, lintel, beam, coloumns, sunshade etc completed.. (ABOVE)

Plastering cm 1;5 -12mm Thick including the cost and conveyance of all materials and cost of all labour charges etc., complete.

Provision for cupboard cuddapah slab of 50mm thick including supply and fixing etc

Granolithic floor finish 25mm thick in pcc 1:2:4 using 10 to 12 mm HBGS jelly including curing etc

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty should be got approved by the Executive Engineer before use on work

Paving the floor with best approved quality fine polished shahabad stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification

Paving the floor with Pre-polished concrete anti-skid tiles tiles including the cost and conveyance of all materials and cost of all labour charges etc., complete

Dadooing the walls with Glazed tiles including the cost and conveyance of all materials and cost of all labour charges etc., complete

Paving the Top of roof with Solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three M.Sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

Fabrication and supply of mild steel door of any size with single leaf outer frame made of 35*35*5 mm equal M.S angle and shutter frame made of 25*25*5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18G plate etc complete.

Door 0.90*2.40 m

Door 1.10*2.40 m

Door 0.75*1.50 m

Fabrication and supply of mild steel window of any size with single leaf outer frame made of 35*35*5 mm equal M.S angle and shutter frame made of 25*25*5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18G plate etc complete.

Window 1.20*1.20 M

Cost and Supply of Ventilators including all cost and conveyance Ventilators 0.60*0.45 M

Distembering two coats oil bound distember over priming coat including cost and conveyance of all materials to site labour charges etc. complete (Inner Wall)

Exterior emulsion painting two coats priming coat including cost and conveyance of all materials to site labour charges etc. complete (Outer Wall)

Painting two coat of new iron works such as steel Doors, windows, ventilators etc, with best approved first quality of synthetic enamel paint of approved colour over the existing primming coats, etc

Baby friendly basin

Provision for cartoons painting letters including all charges

Provition for Rain water harvesting

Provision for 500L pvc tank

ELECTRICAL ARRANGMENTS

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light / fan Point (for electronic regulator) (5 points per coil)

Supply and fixing of 4'-18W LED tube with fitting inclusive of all charges

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18")

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

Supply and Run of 2 of 2.5 sq.mm (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade on 7/20 GI wire for service connection mains

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains

Supply and fixing of 16A DP switch of 500V with matal clad with fuse and neutral (side handle) on suitable TW board with earth connection only

Supply and fixing of 3 Nos. 5A (3 pin and 2 pin) combined flush type wall socket with control switches concealed in suitable TW box covered with hylem sheet in flush with wall with earth connection (for computer plug socket)

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch concealed in suitable MS box in flush with wall

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

Provision for EB Deposit charges

Provision for Water Supply Arrangements

Provision for Braille Signsges, Tactiles,Sign Board For Disabled Person

Provision for Kid Play Quipments

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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