PROVN OF RETAINING WALL NEAR BUILDING No. T-73 AT ZAKHAMA MIL STN

Amount

Excavating over areas, n exc 1.5 m deep and getting out in hard/dense soil etc complete all as specified and as directed.

M & L for PCC 1:3:6, Type C-2, using 40mm graded stone aggregate as in Foundation, Fillings, Mass concrete, Footings etc complete all as specified and as directed.

Material & labour for walling of random rubble masonry, uncoursed, well bonded, bedded and solidly hearted for retaining wall, abutments and similar work, built in Cement Mortar 1:6 complete all as specified and directed.

Material & labour for Extra over lime or sand stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling,uncoursed or brought face from straight edge held against the dressed surface not exceeding 20mm complete all as specified and directed.

Materials and labour for Precast PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) as in bond stone set in cement mortar 1:6 complete all as specified and as directed.

Material & labour for providing plain cement concrete 1:2:4, Type C1, using 20mm graded stone aggregate as in window or door Cills, lintels, bressummers, steps, quoin blocks [for use with masonry], string courses, copings. kneelers, apex stones, pier caps, columns, posts,bond stone boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders [for stone walling], corbels, brackets, etc. [of any section indicated], with plain fair faces, including chamfers, weatherings, throating etc. and setting in mortar 1:6 complete with joints to match complete all as specified and as directed.

Material & labour for Raised Pointing in Cement Mortar 1:4 to random rubble uncoursed or brought up to coursed masonry complete all as specified and directed.

Supply and laying 75mm bore PVC [SWR] pipes in single piece without joint as weep hole in retaining wall complete all as specified and as directed.

Material & Labour for Hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level complete all as specified and as directed.

Removing excavated soil to a distance n.exc 50M and deposited/ spreaded where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed.

Returning, filling in, of soft/loose soil including spreading leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed

M/s MATRI ENTERPRISES (BID ID -3100417)

M/S Z ZECHO CONSTRUCTION (BID ID -3108972)

J C DUTTA (BID ID -3103285)

thepfuralie zutso (BID ID -3103968)

M/S Yhobu Entrepreneur (BID ID -3099564)

Shri Atoshe Tuccu (BID ID -3099828)

M/S MUNGA LAL PRASAD (BID ID -3106290)