Tiruppur Corporation_GF_Providing Under Ground water Tank and Construction of Compound wall at VGV garden NUHM campus in ward no 46

Amount

Earthwork excavation for foundation in all soils and sub soils except in hard rock requiring blasting and depositing on bank with initial lead of 10m and initial lift of 2m inclusive of shoring, shuttering, bailing out water wherever necessary, refilling the foundation with excavated earth other than sandy soil in layers of not more than 150mm thick layers well rammed and depositing the surplus earth within the compound in place shown by the departmental officers and clearing and levelling the site etc,. complete.

Plain Cement concrete in 1:5:10 [one cement, five M-sand and ten course aggregate] using 40mm size Hard Broken/Machine crushed Granite Stone Jelly including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification.

Plain Cement concrete 1:2:4 [one cement, two M-sand and four course aggregates] using 20mm size Hard Broken/Machine crushed Granite Stone Jelly including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification.

Brick work In CM 1:5 mix using best Second Class Table Moulded Chamber Burnt Bricks 9"x4½"x3" having 350 kg/cm² compressive strength and 15% or less water absorbent in the period of 24hours immersement and confirming to ISI specifications including finishing, curing etc., complete complying with standard specification.

Plastering with cement mortar 1:3 mix (one cement three P-sand), 12mm thick in all floors using clean screened M-Sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc., complete complying with standard specification.

Supplying and erecting centering for soffits of plane surfaces like RCC Slabs, Lintels, Sunshades, Square Columns, Staircase waists, Beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm and BG 10 stiffened with M.S angles of size 25mm x 25mm x 3mm laid over silver Oak (C.W) joists of size 10cm x 6.5cm (spaced at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia (spaced of 75cm c/c) etc., complete complying with standard specification.

Reinforced cement concrete 1:1½:3 [one cement, one and half M-Sand and three course aggregates] using 20mm size Hard Broken/Machine crushed Granite Stone Jelly for all RCC items of works excluding centering, shuttering and cost of reinforcement, including curing, fixing fan clamp and fixtures if necessary etc., complete complying with standard specification.

Supplying, fabricating and placing in position of Steel Reinforcement using Mild Steel or Ribbed Tor steel bars for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors etc., complete complying with standard specification.

Supplying and fixing in position of C.I Manhole cover (heavy duty with frame) of size 60cm x 60cm with best approved quality etc., complete as per standard specification

Supply and fixing of M.S Grills with Doors, Windows, Ventilators and Gates of required size suitable to site condition with one coat of red oxide with primer including all costs such as welding, grinding and fabrication charges, cost and conveyance of all materials to site etc., complete as per standard specification.

Supply and delivery of 50 x 25 LPM Open well Submersible pump set conforming to IS 14220/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection,Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulatedcable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply and Fixing of PVC 2.5 Sqmm Insulated and Sheathed 3Core Flat Type Copper cable Conforming to IS 694 / 1990 and as Amended Ther after etc.,

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointingsubmersible cable with proper clamps upto the starter torequired depth and also fixing of riser pipes to therequired depth valves erection clamps, pressure gaugesupto the exterior wall of pump room and erection ofpanel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lampscapacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supply and Delviery of 25 mm UPVC ( Un Plasticized Polyvinyl Chloride) UPVC used for Commercial Application Operate and designed to handle higher Water Pressure

Providing and laying of 63mm thick Rubber Moulded Hydraulic Pressed Paver Block in uniform shape of approved make to be laid in flurring bond pattern with 150mm thick quarry rubbish cushion below the uniform shape of approved non-skitting surface in the top and the rates including levelling the base, preparation of pavers as sub base, quarry rubbish cushion 150mm thick, laying out of pavement, cut the pieces to fix the edge, vibring the pavers, sweeping, transporting, loading and unloading etc., complete complying with standard specification.

Add GST @ 18%

JAGANATHAN & CO