Panchayat Raj Engineering Department Tender

RWS;Cost and supply of 75 mm dia HDPE Tees OD (MAT-07544) including CP @ 13.615%

RWS;Cost and supply of 75 mm dia Bends OD (MAT-07562) including CP @ 13.615%

RWS;Cost and supply of 110 mm dia Bends OD (MAT-07564) including CP @ 13.615%

RWS;Cost and supply of 75 x 90 mm dia Reducers OD (MAT-07528) including CP @ 13.615%

RWS;Earth work excavation for foundation in as per drawing and technical specifications Clause 305.1 including setting ot, construction of shoring and bracing removal of stumps and other deleterious material and disposal up to a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per techincal specification 305 MOD / 304 MORTH

RWS;Plain Cement Concrete to (1:4:8) portion nominal mix (Cement fine aggregate: Coarse aggreagte) using 40 mm size HBG metal from approved quarry including cost and conveyance of all materials like Cement, Sand coarse aggregate, water etc., to site, including seignourage charges, sales and other taxes on all materials, all operational, incidental and labour charges such as mixing, laying, curing concrete etc., complete for finished item of work for Foundations and flooring for machine mixing

RWS;Cost and supply of 900 mm dia RCC precast ring including loading, transportation from source to work spot, unloading and fixing in position etc., complete including over heads and CP @ 13.615 %

RWS;PCC M-20 mix using 20 mm HBG Chips including cost and conveyance of all materials labour charges etc complete but excluding cost of steel and fabrication charges etc complete by Hna dmix for Air valve columns including CP @ 13.615 %

RWS;Supply & Delivery of tamper proof DI Flanged single chamber Air release valves with body and cover made of Ductile iron made GGG - 40/SG-400/15, of GGG-50/SG-500/7 or Equivalent as per IS 1865, IS:3896-2 with food grade Epoxy powder coating (EP-P) (Min:250 Micron) in side and outside as colour Blue RAL 5005, All intenal parts such float, shell, cove bolts etc, mouse of Austenitic alloy steel of SS AISI 304/316 and DN 50 float of and other components with ABS/PTFE/EPDM/NBR and generally confirming to IN/BIS/AWWA standards (or) combination flange drilling as per IS-1538 and exclusive of ll taxes and tranportation PN 1.60 for pumping main

RWS;Conveyance charges at 5% on basic rate of valves

RWS;Cost and supply of 80 x 80 x 50mm dia CI A/F Air Tee

RWS;Supply & Delivery of 80 mm dia CI Tail piece 0.60M length confirming to IS 1538:1993 at site of work any where in AP including loading, unloading, transportation to site of work, stacking at site, transit risk and package, excluding taxes and duties

RWS;Cost and supply of 80 mm dia CID Joints

RWS;Cost and supply of 75 mm dia PVC MTA

RWS;Supply of Galvanised Mild steel pipes (Medium class of 40 mm dia nominal bore) confirming to IS 1239 / Part I /1990 continuously welded ERW / HFIW type and screwed at both ends as per IS 554 one end with socket (Heavy class) as per IS 1239 / Part II / 1992 and other fitted with plastic ring and delivery in small quanities at work site of pump installation with replacement guarentee for a period of six months on installation for exact length of 3 metres + 5% including cost and conveyance, excise duty and sales tax etc., complete.

RWS;Cost and supply of 50 mm dia MS Flange set

RWS;Cost and supply of 5/8" Bolts & Nuts

RWS;Cost and supply of Rubber washers 6 mm thick

RWS;Labour charges for lowering and jointing of 110 mm dia CI pipes (all classes) an specials (fittings) with flanged ends carefullyu in to the trench and laying them true to alignment and gradient, including all sundries but excluding cost and conveyance of pipes including CP @ 13.615%

RWS;Labour charges for jointing of 80 mm dia CI Pipes, fittings and valves with flanged ends including cost of jointing materials such as bolts, rubber insertion, white lead including filling with water, with lead up to 500 M and testing to required pressure sluice valve including CP @ 13.615 %

RWS;Labour charges towards fixing of 40 mm dia DI Air valve with specials including conveyance charges from source of supply to the work spot etc complete

RWS;Cutting open C.C road surface with concrete saw cutter and removal with Breaker including CP @ 13.615%

RWS;Cement Concrete (1:2:4) using 20 mm HBG metal including cost and conveyance of all materials and all labour charges etc complete for relaying CC Road

RWS;Supply and fixing of House service connections (PP Saddle) PP Clam saddles - PP clamp Saddles shall be manufactured by injection moulding using virgin polypropylene. Mechanical tapping saddles for water works purposes and designed for use with PVC / PE pipe as per IS4985/IS 4984 respectively. These saddles should be contoured to fit around the pipe. PP saddles shall be Blue / Black moulded in with Nickle plated Brass / SS 304 metal female threaded outlets. Seal shall be thermo plasticelastomer rubber suitable for drinking water and nut-bolt-washer with SS. The PP Clampsaddle fittings shall be moulded with SS 304/Nickle plated Brass female threaded outlet inserted to connect necessary fittings. Thread dimension shall confirm to IS-554 / ISO-7. Adequate thickness of PP shall be provided to hold brass insert in place and avoid leakage while pressure aaplications. Fasteners shall be threaded type, with SS. Fasteners of sie 125 mm and above. The arade of raw material used must be certified by WRAS, UK for typetest as per BS 6920 from their certified laboratories like NSF International Ltd. UK and certificate of compliance to be produced for the follwoing parameters: i) Odour & Flavour of water, ii) Appearance of water, iii) Growth of Micro Organism, iv) Extaction of substances that may be of concern to public health (Cyto toxicity), v) Extraction of metals (as per SoR 21-22) excluding GST including CP @ 13.615%

RWS;Cost and supply of tamer proof house hold Non return cum Flow control valve (with all three parts made by using solid steel bars of SS 319) with CNC machine make and of 15 mm dia designed for 5 LPM discharge @ 0.5 bar pressure loss, not excedding the flow of 7 LPM at 1 bar pressure and working on float principle (as per CPHEO manual) including cost of materials, manufacturing, loading, unloadin, stacking, transit insurance, transportation but excluding GST.including CP @ 13.615%

RWS;Cost, Supply and fixing of compression fittings shall comply with ISO 17885 2015, PN-16 rating and manufacture from virgin resin of PE-80 having blue colour. Raw material must be WRAS approved as per BS 6920 for effect on water quality intended for human consumption. Compression fittings should have moulded in SS 304 threaeded insert outlet with thread dimension conforming to IS 554/IS07. The cost shall include testing of all materials, labour all taxes (central and state) inspection charges, transportation up to site, transit insurance, loading, uploading, stacking and fixing etc complete as specified and directed by the department engineer incharge excluding GST Compression male / female threaded adaptor with SS insert D20 mmx 1/2" including CP @ 13.615%

RWS;Manufacture, Supply and delivery of 20 mm dia OD 16 Kg/Cm2 HDPE pipe confirming to IS 4984 - 2016 of PE-100 grade material along with all fittings, including cost of materials, manufacturing, loading, unloading, stacking, transit insurance, transportation but excluding GST including CP @ 13.615%

RWS;Laying, Jointing of 20 mm dia HDPE pipes including trench excavation up to 0.5 mts depth including testing, refilling etc., complete including CP @ 13.615%

RWS;Cost and supply of 15 mm dia GI Pipe Medium Grade properties and weight as per IS 12391 ISI mark with GI Gittings including the cost of pipe and its fittings, labour charges etc complete excluding GST including CP @ 13.615%

RWS;Supply and fixing of 12.7 mm brass bib cock (long body) Indian make heavy duty excluding GST including CP @ 13.615%