VIK/MDMMINES/STWelfare/2025-26

Amount

Providing Motor, Bore well and RCC Tank @ Madhurapakkam pt.

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Supplying and filling in foundations and basement with filling M- sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc. complete complying with standard specifications.

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Brick work in C:M 1:5 (one cement and five sand)using country bricks of size 23x11x7cms for the following including mixing mortar and other labour charges etc complete.

Supplying and erecting Centering and Shuttering for soffits including necessary supports and strutting up to 3 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 about 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 specification.(Payment for centering shall be given after the concrete is laid).

Reinforced cement concrete 1:1.5:3(one cement two sand and three metal)broken stone jusing 20mm HBG metal for RCC works including curing and providing fixtures like fan clamps in the RCC floor of Roof Wherever necessary and bearing surfaces of walls side and bottom of slab. Beams etc., as directed by the departmental officers complete complying with standard specification.

Supplying fabricating and placing in position mild steel or ribbed for steel including cos of steel and binding wire in all floors etc complete.

Plastering with cement morter 1:5 (one cement and five sand) 12 mm thick in all floors including mixing morter, Working in all heights curing watering with all leads and lift for good water etc., Complete complying with standard specification.

Paving the Floor with Best Quality Anti Skid Tiles of any approved colour and size 300 mm x 300 mm x 8 mm shape and quality laid in Cement Mortor 1 : 2 to 20 mm thick in all floors and the Top Pointed with the white cement 0.40 kg mixed with the same colouring Pigments etc complete

Dadooing Walls with Colour Designed Ceramic Glazed Tiles of size 300 mm x 200 m x 6 mm of any shape and quality laid cement mortor 1 : 2 over 10 mm base layer in all floors and the Top Pointed with the white cement 0.40 kg mixed with the same colouring Pigments etc complete

Painting Two coat approved Exterior emulsion over the plastered surface including cost and all other charges etc.,

Towards cost for fixing of RCC Man hole cover slab

Providing soak pit arrangements

Bore well

Cost of Geophysical Investigation Charges

Cost of 150mm dia PVC Casing pipe.

Drilling of borewell in Hard rock area anywhere in Tamilnadu including using rotary rig , fuel, labour, drilling, betonite mud and water required for drilling at the site. Site will be shown by the Departmental officers officers icluding construction of mud pit using rotary rig are to be used. up to 60.00 m depth

Up to 150m from GL

Construction of 0.75 x 0.45 x 1.0m size Pedstal in Brick work for KIOSK including cost and coveyance of all materials and labour charges as per standard specifications.

Supply and Delivery of MS KIOSK of size 0.75 x 0.75 x 0.45 m using 16 guage thick MS sheet with 40 x 40 x 6 mm steel angles for fixing of meter board,switch board with MS door, lock and key including painting etc, complete.

Supply and Delivery of Wet type submercible motor of 1.50 HP with 15lpm x 125m head Capacity as per IS specification with ISI mark including Transportation charges etc, Complete.

Cost and supply of 1.50 HP three phase Panel board with two level guard and auto start as directed by the departmental officers etc, complete

Cost and supply of 2.50sqmm flat type three core copper cable.

32 mm dia UPVC Column pipe

32 mm dia "B" class GI pipe

32 mm dia GI Coupling

32 mm dia GI Elbow

32 mm dia GI flange set

Supply and Delivery of 20 mm dia GI Tap as per specification.

Supply and Delivery of 160 mm dia borewell cover as per specification.

Supply and Delivery of Nylon rope etc.

32 mm MS Clamp set

32 Amps Porcelain fuse unit (500 V)

Wodden board

7/20 Cu Cable

32 mm dia Non return Gate valve

32mm dia Gate valve

25mm dia GI pipe for service connection

Erection of pumpset

Cost of Labour charge for Plumbing works, etc complete.

Cost of Labour charge for Internal wiring including cost of PVC pipes and bends to the Mini power pump and EB post to Kiosk etc, complete.

EB Service Connection Charges

Provision for Name board charges

Provision for Photographic charges

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}

Arikrishnan (BID ID -1525739)