PROVISION OF DRAINAGE SYSTEM , SPECIAL REPAIR AND ADDN/ALT TO SEWAGE LINE AT OLD AMRITSAR CANTT

Amount

Excavating in trenches not exceeding 1.5metre wide and not exceeding 1.5metre in depth ; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, sewage lines etc. not exceeding 10 sq m on plan and not exceeding 1.5m in depth and getting out in soft/ loose soil ; Complete all as specified and as directed by Engineer-in-charge.

Excavating in trenches not exceeding 1.5metre wide but depth exceeding 1.5metre not exceeding 3metre ; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, sewage lines etc. not exceeding 10 sq m on plan and getting out in soft/ loose soil ; Complete all as specified and as directed by Engineer-in-charge.

Returning,filling in,spreading,levelling,watering and well ramming in layers not exc 25cm thick each as in soft/loose soil, ; Complete all as specified and as directed by Engineer-in-charge.

Removing excavated material not exceeding 100 m and depositing where directed at level not exc 1.5mt above the starting point ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for plain cement concrete( 1:3:6) type C-2 using 40mm graded crushed stone aggregate as in surface channel and drains ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for Brick floors, Bricks laid on edge as in floors , using sub class 'B' bricks (old size) ; straight or curved on plan exceeding 6 metres mean radius bedded and jointed in cement mortar (1:6) and pointed in cement mortar (1:3) ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for brick work as in half brick thick wall built in cement mortar (1:4) for the sides of drain etc ; using sub class 'B' bricks old size , straight or curved on plain ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for brick work built in cement mortar (1:4) as in walls etc ; using sub class 'B' bricks old size , straight or curved on plain exceeding 6metres mean radius ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for flush pointing to brick wall of drains in cement mortar (1:3) including Raking out joints in new brick work ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds mitred/stopped ends etc ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces on walls in cement mortar (1:4) , surfaces finished even and smooth without using extra cement ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for applying two coats of white lime wash on walls including preperation of newly plastered surfaces ; Complete all as specified and as directed by Engineer-in-charge.

Material and labour for Providing Precast Rienforced cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate ) as in cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar (1:4) with & including necessary forms work ; Complete all as specified and as directed by Engineer-in-charge.

Material and labour for TMT bar upto and including 10 mm dia and over cut to length bent to shape required including cranking bending, spirally hooping spirally for hooking for columns hooking ends and binding with mild steel wire annealed not less than 0.9 mm dia or securing with clips quality conforming to Fe-410-S or Fe-410-0 ; Complete all as specified and as directed by Engineer-in-charge.

Supplying, Laying , Jointing and Testing in trenches of RCC NP3 Hume Pipe Culvert 450mm bore Socketed & Spigoted ends (In accordance with IS 458 of 2003) ISI marked as in Drains etc , Socketed & Spigoted joints caulked with cement morat (1:2) ; Complete all as specified and as directed by Engineer-in-charge. Make of RCC Pipe :- Indian Hume Pipe Company, Jain Spun, Daya Spun, Delhi Spun Pipe and Ramnik Enterprises. Note : - Excavation and earthwork shall be measured and paid for separately under appropriate items of this BOQ.

Material and labour for Plain Cement Concrete (1:4:8) type D-2 (using 40mm graded crushed stone aggregates) as in foundation and mass concrete including necessary form work as required for drain bed / foundation of manholes etc ; Complete all as specified and as directed by Engineer-in-charge.

Demolition and breaking up existing unserviceable 150mm /200mm SGSW pipe and haunching against the sides of pipe at any depth including removing rubbish out side the MoD land and make the premises neat & tidy ; Complete all as specified and as directed by Engineer-in-charge.

Supplying, Laying , Jointing and Testing in trenches of RCC NP3 drain Pipes 150mm bore Socketed & Spigoted ends (In accordance with IS 458 of 2003) ISI marked as in sewage lines , Socketed & Spigoted joints caulked with cement morat (1:2) ; Complete all as specified and as directed by Engineer-in-charge. Make of RCC Pipe :- Indian Hume Pipe Company, Jain Spun, Daya Spun, Delhi Spun Pipe and Ramnik Enterprises. Note : - Excavation and earthwork shall be measured and paid for separately under appropriate items of this BOQ.

Supplying, Laying , Jointing and Testing in trenches of RCC NP3 drain Pipes 200mm bore Socketed & Spigoted ends (In accordance with IS 458 of 2003) ISI marked as in sewage lines , Socketed & Spigoted joints caulked with cement morat (1:2) ; Complete all as specified and as directed by Engineer-in-charge. Make of RCC Pipe :- Indian Hume Pipe Company, Jain Spun, Daya Spun, Delhi Spun Pipe and Ramnik Enterprises. Note : - Excavation and earthwork shall be measured and paid for separately under appropriate items of this BOQ.

Material and Labour for plain cement concrete( 1:3:6) type C-2 using 40mm graded crushed stone aggregate as concrete bed, laid to falls in trenches in any depth including packing under and haunching against the sides of RCC pipes 150mm bore, after the pipes have been laid and tested ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for plain cement concrete( 1:4:8) type D-2 using 40mm graded crushed stone aggregate as concrete bed, laid to falls in trenches in any depth including packing under and haunching against the sides of RCC pipes 150mm bore, after the pipes have been laid and tested ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for plain cement concrete( 1:4:8) type D-2 using 40mm graded crushed stone aggregate as concrete bed, laid to falls in trenches in any depth including packing under and haunching against the sides of RCC pipes 200mm bore, after the pipes have been laid and tested ; Complete all as specified and as directed by Engineer-in-charge.

Material and labour for PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregates) as in coping , PCC blocks , hold fast blocks, rounded or chamfred on edges and like including weathereing slightly rounded or chemfred angles and throating etc including necessary form work, as required any and finishing exposed surface even and smooth using extra cement ; Complete all as specified and as directed by Engineer-in-charge.

Material and Labour for Cutting into existing manholes for connecting new drain making good for 150mm bore of pipes & rendering cutting out existing benching and forming branch (1/2 round or ¾ section) channel in PCC (1:2:4) type B-1 using 20 mm graded crushed stone aggregate surface finished even and smooth and reforming benching as required at site ; Complete all as specified and as directed by Engineer-in-charge.

Demolition of brickwork built in cement mortar, seperation, cleaning and stacking of serviceable bricks for reuse ; Complete all as specified and as directed by Engineer-in-charge.

Material and labour for brick work using sub-class 'B' bricks straight or curved on plan exceeding 6 metres mean radius built in cement mortar (1:4) ; Complete all as specified and as directed by Engineer-in-charge.

Material and labour for brick work but except bricks (using old serviceable bricks obtained from dismantalling under item 22 above and old bricks reused only after cleaning of bricks) straight or curved on plan exceeding 6 metres mean radius built in cement mortar (1:4) ; Complete all as specified and as directed by Engineer-in-charge.

Supply and Fixing for MS Framed work such as rungs, handles of man hole covers steel framework for manhole covers etc, grills,gratings,doors, gates etc with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 made to shape and placing in position complete all as specified and directed as per Engineer-In-charge.

Supply and fixing for 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with and including MS stack clamps of suitable size for holding pipe etc , with & including demolition and breaking up pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar and removing from site ; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing for 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors with and including Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar and removing from site ; Complete all as specified and as directed by Engineer-in-charge.directed.

Supply and fixing for 110 mm bore PVC (SWR) bends with access door any radius ; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing for 110 mm bore PVC (SWR) bends of any radius ; Complete all as specified and as directed by Engineer-in-charge.

m/s inder construction co

M/s. M Company