REPAIRS TO RETAINING WALL AND ITS ALLIED WORKSAT ZAKHAMA MIL STN

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quions, arches, pillers etc complete all as specified and as directed.

Demolition of Concrete (unreinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

Demolition of Concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M & L for PCC 1:4:8, Type D-2, using 40mm graded stone aggregate as in Foundation, Fillings, Mass concrete, Footings 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 and labour for PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in surface channel and drains 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.

All as per serial item No. 7 but except stone complete all as specified and directed. Note: The serviceable stones obtanied from demolition of stone masonry vide serial item No .1 shall be re-used after cleaning and removing of mortars.

Material and labour for brick work with sub class `B` bricks, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Material & labour for providing precast cement concrete 1:3:6, 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 1:4 complete with joints to match complete all as specified and as directed.

Material & labour for Plain cement concrete Type B0 [Nominal Mix] 1:2:4 using 12.5mm graded stone aggregate cast in situ in lintels up to 1.5m 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 including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as 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.

Material & labour for Raised Pointing in Cement Mortar 1:3 to random rubble uncoursed or brought up to coursed masonry complete all as specified and directed.

Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including raking out joints, hacking for Key, scrubbing down with water etc. complete all as specified and as directed.

Material and labour for 15mm thick rendering in CM (1:6) on brick work or concrete surface as on wall, finished the surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for preparation of newly plastered wall surfaces and applying two coats of Cement Based paint over a coat of Alkali Resistant Primer complete all as specified and as directed.

Materials and labour for preparation of new plastered surfaces of walls and applying three coat of white wash complete all as specified and as directed.

M/S Yhobu Entrepreneur (BID ID -3106931)

commercial enterprises (BID ID -3120643)

zevizo zutso (BID ID -3110852)