SPECIAL REPAIR TO SEWAGE LINE IN OTHER THAN MD ACCN OF GORKHA RIFLES UNDER GE U AMBALA CANTT

Amount

Demolition cement concrete of 150 mm thick below or above ground lavel and (unreinforced) complete all as specified and as directed by Engineer-in-Charge.

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

Demolition of concrete of any description and in any position not otherwise specifically provided for cement concrete (unreinforced) complete all as specified and as directed by Engineer-in-Charge.

Demolition of concrete of any description and in any position not otherwise specifically provided for cement concrete (reinforced) complete all as specified and as directed by Engineer-in-Charge. (Reinforcement cut as required to facilitate demolition)

Excavation in trenches, not exc 1.5 mtr wide and n.exc 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n. exc 10 sqm on plan and n.exc 1.5 mtr in depth and getting out in soft/loose soil complete all as specified and directed.

Description all as per item No 5 above but exc 1.5m deep & not exc 3.00m deep .

Excavating over areas, n exc 1.5 m deep and getting out in soft/loose soil all as specified and directed.

Description all as per item No 7 above but exc. 1.5 mtr and not exc.3.00 mtr deep.

Excavating over areas, exc. 3.00 mtr and not exc. 4.50 mtr deep and getting out in mud. Important Notes for Srl Item No. 5 to 9 : (i) Bailing and Pumping out of water where required shall be carried out as per clause 3.17 & 3.18 of SSR (Part-II) of 2009 for this purpose 01 No JCB & 02 Nos Dewatering Pump required if necessary. (ii) Timbering, planking and strutting if required shall be carried out as per clause 3.24, 3.24.1 & 3.24.6 of SSr (Part-I) of 2009. (iii) The earth work shall be calculated based on the level register record duly signed by the contractor and Engr-in-Charge. (iv) Sand cushioning/lean conrete will be provided for stablizing of mud strata if required (iv) The rates quoted by contractor for Srl Item No. 5 to 9 shall deemed to be included for provisions described in note (i),( ii), (iii),(iv) here-in-before. Nothing extra shall be paid on this account.

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in CM Internal dia of pipe 150 mm

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in CM Internal dia of pipe 200 mm

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in CM Internal dia of pipe 250 mm

M&L Concrete bed to 150mm dia drain pipes including packing under, & haunching against the sides of pipes after they are laid & tested; in PCC (1:3:6)

M&L Concrete bed to 200mm dia drain pipes including packing under, & haunching against the sides of pipes after they are laid & tested; in PCC (1:3:6)

M&L Concrete bed to 250mm dia drain pipes including packing under, & haunching against the sides of pipes after they are laid & tested; in PCC (1:3:6)

M&L DWC(Double wall corrugated) HDPE pipes of size 150mm (ID dia ) confirming to IS -16098 Part-II of strength/stiffness class SN 8 laid in trenches on conrete bed to level/gradient jointing as per manufacturers instructions including jointing accessories as required complete all as specified as directed by Engr-In-Charge.

M&L DWC(Double wall corrugated) HDPE pipes of size 200mm (ID dia ) confirming to IS -16098 Part-II of strength/stiffness class SN 8 laid in trenches on conrete bed to level/gradient , jointing as per manufacturers instructions including jointing accessories as required complete all as specified as directed by Engr-In-Charge.

M&L DWCPE pipes of size 250mm (ID dia ) laid in trenches including jointing accessories complete on conrete bed to level/gradient as directed by Engr-In-Charge, all as specified and as directed by Engr-In-Charge.

Returning, filling in foundation/trenches including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in soft loose soil complete all as specified and directed by Engineer-in-Charge.

Removing surplus excavated soil/materials to a distance not exceeding 100 Mtr and depositing where directed at a level not exceeding 1.5 Mtr from the starting point, complete all as specified and as directed by Engineer-in-Charge.

M&L plain cement concrete 1:3:6 type C-1 using 20 mm graded crushed stone agg as in foundations, and mass concrete over rammed earth all as specified and directed..

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter all as specified and directed...

Use and waste of form work to faces of walls, retaining walls, RCC circular manholes, parapets and stair cases rough finished curved surfaces of manholes etc all as specified.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings & similar work; not exc. 200mm thick (Horizontal or sloping) Rough finished surfaces of concrete flat

Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor & roofs n exc 20 cm wide & sides of RCC/PCC bands in walls, horizintal or sloping & similar work exc 10cm but n exc 20cm wide Roughed finished surface of concrete

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

Description all as per srl item No 10 here-in before but 6 mm to 8 mm dia.

M&L RCC M-25 design mix using 20 mm graded crushed stone aggregate in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete

M&L for reinforced cement concrete M-25, 20 mm graded crushed stone aggregates (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.

M&L RCC M-25 design mix using 20 mm graded crushed stone aggregate in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

Cutting into existing manholes for connecting new drains 150mm dia, making good to pipe & rendering, cutting out existing benching for & forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, & reforming benching as required all as specified and directed.

Cutting into existing manholes for connecting new drains 200/250mm dia, making good to pipe & rendering, cutting out existing benching for & forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, & reforming benching as required

Cutting existing road incl using of premix carpet, WBM and hardcore complete and make good after laying of pipe complete all as specified and directed by Engr - in - Charge.

M&L PCC in surface channels,benchinh in sewers,drains etc type B1 (1:2:4) using 20 mm graded crushed stone aggregate all as specified and directed

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred/ stopped ends etc complete all specified and directed.

S&F manhole cover SFRC factory made of size 560 mm dia with steel frame heavy duty all as specified and directed.

S&F Rolled mild steel Stairs (framed) including stringers, treades, landing, balusters, hand rails etc, including cleats,brackets, etc. complete GDE Fe410-0 or Fe 310-O

M&L PCC in sub base, foundations, filling and mass-concrete type D2 (1:4:8) using 40 mm graded crushed stone aggregate all as specified and directed.

M&L Machine pressed precast concrete interlocking paver block (50% grey and 50% coloured) any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment over and including 50 mm sand cushion all as specified and directed.

Material and labour 75mm thick cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate as in floor, finishing cement concrete surface complete laid in alternate bays, making impressions of expended metal while the concrete is green all as specified and directed by Engr-in-charge..

Labour only for brick work with sub class 'B' brick (For raising man holes) straight or curved on plan exceeding 6 mtr mean radius built in cement mortar 1:4 complete all as specified and directed by Engr-in-Charge. (Old bricks shall be used as obtained from Ser Item No 2 BoQ here in before.

M&L 15 mm thick rendering in cement mortor 1:4 with water proofing compound (3% by weight of cement or as per manufacture instructions) finished even and smooth without using extra cement on fair faces of brick work or concrete surfaces all as specified and directed. Note WPC shall be measured and paid separetely.

Supply only water proofing compound ISI marked .

Material and labour fro pre-cast cement concrete 1:2:4 type B-1 (Using 20 mm graded crushed stone aggregate) as in man hole cover, with plain fair faces including chamfers, throttling etc. and set in cement mortor (1:4) complete including necessary form work complete all as specified and as directed by Engr-in-Charge.

Note :- Amount of credit of Rs. 15500.00 for retrieved materials is mentioned in Schedule of Credit mentioned in tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S Mahal Enterprises

Ashwani Kumar