Panchayat Raj Engineering Department Tender

RWS S;Cutting of open CC road surface with concrete saw cutter and removal with Breaker including CP @ 13.615%

RWS S;CC road BCC M20 with 20 mm HBG metal including cost and conveyance of all materials and labour charges etc., complwete for relaying of CC cutting portion including CP @ 13.615%

RWS S;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

RWS S;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

RWS S;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"

RWS S;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

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

RWS S;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

RWS S;Supply and fixing of 12.7 mm brass bib cock (long body) Indian make heavy duty excluding GST

RWS S;Add Contractor Profit @ 13.615% for Serial Nos 33 to 40