annual repair maintenance of to residential buildings under division no iii at hp sectt. shimla.( sub head-replacing sewrag line of set no 2,4,6 and 8 in spring field and other toilet fittings etc.) a/r and m/o to residential buildings under division no iii at hp sectt. shimla.( sub head-replacing sewrag line of set no 2,4,6 and 8 in spring field and other toilet fittings etc.) , providing and fixing 110mm nominal size high pressure pvc (finolex) type-b spigot and socket, waste and ventilating pipes isi marked with collar and clamps including fixing with approved adhesive etc. complete. including carriage of materials within all leads and lifts. , providing and fixing 110mm nominal size pvc finolex plain bend isi marked including fixing with approved adhesive etc. complete including carriage of materials , providing and fixing viterous china wash down water closet (european type w.c. pan) with intergal p or s trap along with seat cover including jointing the trap with soil pipe in cement mortar 1: 1 (1 cement: 1 sand) including carriage of materials within all leads and lifts complete set of solo single piece cat no. cms-wht- 10385152205pp. , providing and fixing c.p. brass angle cock 15mm (fifteen millimetre) nominal bore including carriage of materials within all leads and lifts:-jaguar cat no. apr-ess- 101053. , providing and fixing 15mm dia sink mixer with out popup waste with 450mm long braided hoses including connection fitting in all respect complete including carriage of materials within all leads and lifts:- jaquar cat no. orp-chr-10011bpm. , providing and fixing 1.50mm thick pvc / rubber tiles flooringof approved make or equivalent plain, coloured, carbed or mosaic or mattled finish, laid with approved adhesive on sub floor damp proofing treatment (to be measured separately) for payment including carriage of material within all leads and lifts. , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level. 1:2:4 (1 cement : 2 coarse sand) : 4 graded stone aggregate 20 mm nominal size)