Maintenance Works to Existing Borewell in BB Road CC RoadVasantham Nagar 1st 1st Cross Street and Old Mill Colony in Ward No 75 Zone 3.

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with filling Quarry Dust in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fineaggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Supplying and filling in foundation and basement with well gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Brick work in CM 1:5 (one cement & five sand) using III class country bricks of size 83/4"X41/4"X 21/4" including finishing, curing, etc., complete complying with standard specification - 100CFT For Basement Floor

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Dadooing walls with Mosaic tiles the floor with design Rajasthan kotta tiles (colour and shade as directed) of size 610 mm x 610mm x 20mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Supply and delivery of wall mounting type control panel board made from MS Sheet 18 SWG vermin proof box type comprise of suitable DOL starter MCB Volt meter 0 to 250 V range for 3 phase pumpset, Ammeter (0 to 15 Amps range) overload relay under Voltage protection power capacitor with ISI mark, dry running preventor single phase preventor for 3 phase pumpset pilot lamps with switches internal wiring as per IE rules and suitable for operating the pumpset with duly 50 lpm x 100 m head.

Supply and delivery of PVC insulater and sheathed 3 core 4sq mmcopper cable conforming to IS 694/1990 suitable for submersible pumpset.

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angles of size 50mm x 50mm x 4mm alround covered with 16 gauge MS sheet and Kiosk door made up of MS plates of size 25mm x 3mm including cutting, welding, grinding locking arrangements, labour charges etc. complete P.52-1 TWAD

Supply and delivery and fixing of G.I. Pipes and specials as per IS pecification. 32mm GI pipe

40mm G.I. Coupling

40 mm G.I. Bend

32mm GI Hex nipple

32mm GI Union

32 x 20mm GI Tee

40mm GI Elbow

40 mm GM Gate Valve

40 mm GM non return Valve

40mm Dia GI Pipe

20 mm Wast Not Tap

32 mm Clamp Set

Nylon Rope

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Add GST 18%

BAVITHRA BUILDERS (BID ID -1240321)