15th SFC Tied Grand II INS 2022 2023 in Gangavalli Town Panchayat Salem District Tamilnadu

Amount

Conducting Geophysical survey, quality and quantity test and transportation charges etc, (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)

Drilling 150 mm Dia bore well in Hard rock areas anywhere in the state inculding transportation to site of work in hardrock areas inculding labour charges for insertion of MS casing pipe and flushing of borewell and for minutes. ( As per MD TWAD Board Chennai Letter No : F15090/AE/CM/TWAD/2013/ Dated:22/4/2013 )

0.00 mt to 150.00 m

151.00 mt to 180.00 m

181.00 mt to 210.00 m

Supply and delivery of unplasticised ribbed screen PVC casing pipe of the 150mm dia in 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS / 12818 / 92 and as amended from time to time to suit the borewell upto 80m depth (C.S) with ISI marking including, loading, unloading , freight, stacking and transit insurance charges etc, complete. TWAD Page No : 22

Supply and delivery of Three phase of 50 LPM 200 mtr Head Submersible pumpset of Motor ISI/ISO with Three PHASE PANEL BOARD WITH TWO LEVEL GUARD AND AUTO START as per ISI Specifications including all cost and conveyance to site etc., Complete

Three phase of 50 LPM 200 mtr Head Submersible pumpset TWAD Page No :102

Supply and delivery of Three Phase Panel Board - Star Delta with two level Guard and auto start suitable for Submersible pumpsets and accessories including all fittings suitable for Submersible pump sets.Panel Board should be provided as per specification. Rates inclusive of Packing, Loading, Freight, Unloading, Stacking, Transit and Insurance charges etc, complete TWAD Page No : 114

Supply and delivery of following 50 mm dia UPVC Column Pipe and GI Pipes and Other Special materials of good quality including cost of materials and labour with cost for coveyence to site etc Complete complying with standard Specifications. etc.,

50mm dia UPVC Column pipe TWAD Page No : 24

50mm UPVC . Elbow PWD Page No : 107

50mm UPVC . union

50mm UPVC Bend

50mm Gate Valve TWAD Page No : 45

50mm GM N.R.V TWAD Page No : 45

50mm PVC MTA TWAD Page No : 27

50mm end PVC Cap PWD Page No : 100

50mm dia GI Flange set TWAD Page No : 44

50mm M.S. Clamp set TWAD Page No : 44

Labour Charges for the Erection of 50 LPM 200 mtr Head Submersible pumpset in borewell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TNICN switches starter, voltmeter,Ammeter, three pilot lamps capacitor single phasing preventor, water level guard and laying and jionting the cables and twin earthing as per IE rules., complete and testing the pumpset and trail run for 10 days. TWAD page No 308

Supplying laying and jointing PVC Pipes of approved quality and best varity of B Class pipe of the following sizes including fixing G.I specials but excluding cost of such specials cutting threading of pipes and fixing to wall with necessary teak wood plugs, clamps and screws masking holes on the wall or drilling holes in roof and making good the dismandled portions to original conditions with necessary brick work and concrete and plastering where ever necessary with necessary scafolding charges. The pipes are to be painted with two coats of good variety and best approved quality of synthetic enamel paint over a priming coat of red-oxide primer etc., complete.

40mm UPVC Column pipe

Borewell cove plate

Borewell Clamp

40mm G.I Elbow

40mm G.I Nipple

40mm Non Return Valve

40mm G.I Union

40mm Bend

40mm PVC fTA

32mmx63mm PVC Reduer

32mm GI pipe

32mm Gate Valve

32mm G.I Elbow

32mm G.I Bend

20mm GI Pipe

20mm Ball Valve

20mm GI Bend

63mm 6 KSC PVC Pipe

63mm 6 KSC PVC TEE

63mm 6 KSC PVC Elbwe

Supplying and fixing of PVC insulated and sheathed 3 core 4sq.mm Flat type Copper cable cofirming to IS 694/ 1990 and including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification. TWAD page No ; 120

Suppling and fixing in position 15mm.diameter PVC screw down tap (heavy duty) of approved make conforming to I.S.specifications and quality including cost of shellac , thread etc.complying with standard specifications and including cutting and threading wherever necessary.

Supplying and fixing in position first quality and approved variety of 32mm Gun Metal Gate Valve (Heavy type) with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of G.I.Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements.

Supplying and fixing position PVC Nahani Trap (PVC Nahani Trap of size 100 x 75mm) with stainless steel gratings with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Construction of pedestal for HDPE Tank of size as per standard type design including ,E,W , P.C.C.1;4;8 Mix B.W,Plastering,Cement painting for PedestalOf Size(0.75x0.45x1.50) and all other materials cost and all other labour charges etc., complete with standard specification

Supplying and fixing of 2000 Liters capacity HDPE tank with IS specification IS 10701/96 the tank is meant for outdoor (or)indoor use complete with removable hinged top locking arrangement and to make provision to fix water supply pipe lines, necessary man hole with cover and including all PVC specials pugs, screws nails to fix the tank etc., complete and the tank should fixed firming as directed by the departmental officers. The rate shall be inclusive of all materials, labour conveyance hoisting and fixing charges etc. (The water tank should be got approved by the EE before use on work. TWAD Page no ; 89

Sri Amman Arul Contractor