Common use of Laying Clause in Contracts

Laying. (i) All cast iron pipes and fittings shall be joined with best quality soft pig lead (conforming to IS 279-1977) which shall be free from impurities. (ii) The spigot of pipe of fittings shall be centered in the adjoining socket by caulking. Sufficient turns of tarred ▇▇▇▇▇▇ will be given to leave unfilled the required depth of socket for depth 45 mm when the ▇▇▇▇▇▇ has been caulked tightly home jointing ring shall be placed round the barrel and against the face of the socket. Molten pig lead shall then be poured to fill the remainder of the socket. This shall be done in one pouring. The lead shall then be solidly caulked with suitable tools and hammers weighing not less than 2 kg. For lead wool joints the socket shall be caulked with ▇▇▇▇▇▇ ▇▇▇▇▇▇ as explained above. The lead wool shall be inserted into the sockets and tightly caulked home by ▇▇▇▇▇▇ with suitable tools and hammers of not less than 2 kg. (iii) For the lead wool joints the socket shall be caulked with ▇▇▇▇▇▇ ▇▇▇▇▇▇, as explained above. The lead wool shall be inserted into the sockets and tightly caulked home by ▇▇▇▇▇▇ with suitable tools and hammers of not less than 2kg weight until joint is filled.

Laying. (i) All cast iron pipes and fittings shall be joined with best quality soft pig lead (conforming to IS 279-1977) lead, which shall be free from impurities. (ii) . In wet trenches joints shall be made from lead wool. Nothing extra shall be paid for lead wool joints. Depth of the pig lead and weight for joints shall be as given in this section above. · The spigot of pipe of fittings shall be centered in the adjoining socket by caulking. Sufficient Sufficiently turns of tarred ▇▇▇▇▇▇ will be given to leave unfilled the required depth of socket for depth 45 of 45mm when the ▇▇▇▇▇▇ has been caulked tightly home jointing ring shall be placed round the barrel and against the face of the socket. Molten pig lead shall then than be poured to fill the remainder of the socket. This shall be done in one pouring. The lead shall then be solidly caulked with suitable tools and hammers weighing not less than 2 kghammer weighting not. · For lead wool joints the socket shall be caulked with ▇▇▇▇▇▇ ▇▇▇▇▇▇ as explained above. The lead wool shall be inserted into the sockets and tightly caulked home by ▇▇▇▇▇▇ with suitable tools and hammers of not less than 2 kg. (iii) For the lead wool joints the socket shall be caulked with ▇▇▇▇▇▇ ▇▇▇▇▇▇, as explained above. The lead wool shall be inserted into the sockets and tightly caulked home by ▇▇▇▇▇▇ skein with suitable tools and hammers hammer of not less than 22 kg weight until joint is filled. Testing: All cast iron pipes for drainage shall be tested to a hydraulic test of 3- meter head. Test for straightness shall be same as for stoneware pipe. A test register shall be maintained which shall be signed and dated by the Concessionaire, and representative of the Independent Engineer.