REPAIR TO STONE MASONRY RETAINING WALL AND REPAIR TO REINFORCED CEMENT CONCRETE RETAINING WALL AT PALAMPUR MIL STN

Demolition of brickwork or stone/boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facing, dressed stone work precast concrete articles complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and in pavings in any thickness (below or above ground level) complete all as specified and directed.

Excavation over areas not exc 15m deep in any type of soil & getting out complete all as specified and directed.

M&L PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

Walling random rubble stone masonry, uncoursed, well bonded, bedded and solidly hearted built in CM 1:6 complete all as specified and directed.

All as per srl item No. 5 above but except stone.

M&L PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in bond stones, set in CM 1:6 complete all as specified and directed.

M&L raised pointing to random rubble walling, uncoursed, in CM 1:4 complete all as specified and directed.

M&L plain cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate cast in situ in lintels up to 1.5 m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, water through and the like including weathering, slightly rounded or chamfered angles and throating including use of form work (straight or curved) complete all as specified & directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc25 cm any type of soil complete all as specified and directed.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joints, fixed in walls including clamps at joints, top and bottom complete all as specified and directed.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surface not exceeding 20mm and dressing of face beds and joints as specified of random rubble walling uncoursed or brought upto courses complete all as specified and directed.

M&L broken stone or boulders hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L RCC M-25 design mix in foundations, including rafts, footings, foundation beams; plinth beams; bases of columns, etc; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L RCC M-25 design mix in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

Use and waste form work flat, rough finished surface to side of concrete foundation, footing, plinth beam and similar work vertical or batter complete all as specified and directed.

Use and waste form work flat, rough finished surface to faces of walls, retaining wall, abutments, parapets etc. vertical or batter complete all as specified and directed.

M&L mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooking for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia dia or securing with clips complete all as specified and directed.

S&F PVC pipe 110mm internal dia as in weep holes in retaining walls complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.63mm nominal dia of wire and average width of aperature 1.40mm complete all as specified and directed.