Repair to storm water drains, SWT, Footpath and certain B/R works at AFS Amla

Amount

Demolition of brick work or stone/boulder masonry, built in lime mortar including all quoins, arches, pillars etc., but excluding ashlar facings, dressed stonework and precast concrete articles built in cement mortar.

M&L fly ash brick 75 kg/cmsq compressive strength old size, straight or curved on plan exc. 6 metre mean radius built in cement mortar 1:6 complete all as specified and directed.

Ditto as per item No 2 but except brick. Note: All type of bricks retrieved from item No 1 will be used.

Taking down cement plaster on brick or stone walls etc, including racking out joints, hacking for key, scrubbing down with water etc.

M & L 10mm thick rendering in cement mortar 1:4 on fair faces of brick wall finished even and smooth without using extra cement complete all as specified.

M&L for rendering 15mm thick cement plaster, (10 mm thick backing coat in CM 1:6 and 5 mm thick in CM 1:4) on fair faces of brickwork or concrete surface complete all as specified and directed. Note: - 1. Finishing layer mixed with water proofing compound @ 200ml per bag of cement or as manufacturer’s instruction. 2. WPC to be measured and paid separately.

Supply only liquid Water Proofing Compound.

Demolition of cement concrete unreinforced of any description & any position and disposing of the rubbish materials in low laying areas of defence land all as specified and as directed.

M&L for 75mm thick PCC 1:3:6, type C-2 using (40mm graded stone aggregate) as in plinth protection and similar places finished even & smooth without using extra cement marking 10mm wide joints at every 3m interval and every corner, filled with hot mix of bitumen complete all as directed.

M & L for 100mm thick PCC 1:2:4 type B-2 (40 mm graded aggregate), as in top layer including spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green complete all as directed.

M & L for 100mm thick PCC 1:2:4 type B-2 (40 mm graded aggregate), as in SWT bottom surface mixed with water proofing compound, finished even and smooth complete all as directed. WPC to be measured and paid separately.

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

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate in lintels upto 1.5 clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, ;acing courses, parapets and railing upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

M & L for PCC 1:2:4 type B-2 (using 40mm graded stone aggregate) as in surface channel and drain, rounded and chamfered edges surface even and smooth complete all as directed. Engineer-in-Charge.

Excavation in tranches n exc. 1.5 m wide & n exc 1.5 m depth for foundation etc., and getting out soft/loose soil.

Returning filling and including spreading, leveling, watering and wall ramming in layers not exceeding 25cm thick all as specified and as directed.

Excavation over areas, n. exc. 1.5 m deep and getting out in soft/loose soil.

Forming embankments including raising (or lowering) earth/sand-saw dust mix, spreading in layers n exc 30cm thick, ramming and finishing to required size, shape etc., n exc. 1.5 m high from base.

Removing excavated material n exc. 50 m and depositing where directed at level noy exc. 1.5 m above the starting point.

Supply only screened river sand and saw dust mixed in proportion 1:1 (1 part saw dust and 1 part sand) for forming embankments of firing ranges, including depositing and stacking the same complete all as directed. Note: - (i) For payment punned thickness only will be measured. (ii) Mixing of sand and saw dust shall be carried out at site under supervision or Engineer-in-Charge to ensure the said proportion.

Excavation, screening excavated material and forming embankments upto 4.5m after mixing saw dust in proportion 1:1 (1 Part saw and 1 part existing material) for forming embankments of firing ranges, including depositing and stacking the same complete all as directed. Note: - (i) For payment punned thickness only will be measured. (ii) Mixing of sand and saw dust shall be carried out at site under supervision of Engineer-in-Charge to ensure the said proportion. (iii) saw dust will be measured and paid separately as, supply only.

Supply only saw dust.

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

M&L for precast RCC (1:2:4), type B1 (using 20 mm graded stone aggregate) as in cover slab for manhole and similar article with plain face, set in cement mortar 1:4 complete all as specified and directed.

S & F TMT bars 10mm dia and over cut to length bent to shape required including cranking, bending spirally for hooping ends and binding M/s wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

M&L hardcore of gauge exc 63 mm but n exc 100mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rolled/rammed to a true surface compete all as specified and directed

Demolition, breaking and taking up from underground trenches, drain pipe (SGSW/RCC etc) set in cement mortar of internal dia 300 mm complete all as directed.

M&L for 150mm thick PCC 1:3:6 type C2, (using 40mm graded aggregate) as in concrete bed to 300 mm bore drain pipe including packing under and hunching against the sides of pipes after pipe laid and tested complete all as specified and as directed.

M&L for 300mm bore (internal dia of pipe) reinforced concrete pipes, Class NP3 laid in trenches and jointed with CM (1:1) complete all as specified and as directed.

Note:- The amount against the Schedule of Credit mentioned in the tender document shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance.

Raj Construction (BID ID -3073126)

M/s SHAKTI INFRASTRUCTURE (BID ID -3079865)

PK CONSULTANT (BID ID -3065061)