Military Engineer Services Tender

All as per item No-3 above but depth exc 1.5m but not exc 3m.

Returning filling in including spreading, levelling, watering and well ramming in layers not exeeeding 25 cm thick in soft/loose soil under floor complete all as specified and directed.

Removing excavated materials n.exc 50m & depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified and directed.

Material and labour for Plain Cement Concrete (1:3:6) Type C-2 (using 40 mm graded brocken stone aggregate) as in foundation of manholes including necessary formwork complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including haunching & bedding of internal dia 150mm complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including haunching & bedding of internal dia 200mm complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including haunching & bedding of internal dia 100mm complete all as specified and directed.

Supply and fix Reinforced concrete pipes, class NP2, bore of pipe 150mm laid and jointed complete with collars complete all as specified and directed.

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

Supply and fix Reinforced concrete pipes, class NP2, bore of pipe 200mm laid and jointed complete with collars complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains of 200 mm internal dia of pipe, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and directed.

Material and labour for Plain Cement Concrete (1:3:6) Type C-2 (using 40 mm graded brocken stone aggregate) as in bed to drain pipe including packing under and haunching against the sides of pipes with concrete after they are laid and tested in 150 mm dia pipe complete all as specified and directed.

Material and labour for Plain Cement Concrete (1:3:6) Type C-2 (using 40 mm graded brocken stone aggregate) as in bed to drain pipe including packing under and haunching against the sides of pipes with concrete after they are laid and tested in 200 mm dia pipe complete all as specified and directed.

Material and labour for Plain Cement Concrete (1:3:6) Type C-2 (using 40 mm graded brocken stone aggregate) as in bed to drain pipe including packing under and haunching against the sides of pipes with concrete after they are laid and tested in 100 mm dia pipe complete all as specified and directed.

M&L for Brick work with fly ash bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 including demolition of old brick work build in CM complete all as specified and as directed

Material and labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 mixed with integral water proofing compound @ 2% by weight of cement or as per manufacturers instructions and finished the surfaces even and smooth complete all as specified and directed. Note : WPC will be measured and paid separately as supply only

Supply only integral water proofing compound

Demolition of reinforced cement concrete in ground floors and pavings not exceeding 15 cm thickness. (Below or above ground level) complete all as specified and directed.

Material and labour for Pre cast reinforced cement concrete 1:2:4 Type B-1 (using 20 mm graded stone aggregate) as in cover slab of manholes including necessary formwork and set in cement mortar 1:4 complete all as specified and directed.

M&L for Mild steel TMT bars 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

M&L for Mild steel TMT bars 6 to 8 mm dia cut to length, bent to shape as in reinforcements and biding with and including mild steel wire not less than 0.9mm (annealed) complete all as specified and directed .

Material and labour for Plain Cement Concrete (1:2:4) Type B-1 (using 20 mm graded brocken stone aggregate) as in benching and coping including necessary moulds and form work and finished exposed surfaces and channels using extra cement complete all as specified and directed.

M&L for Cleaning of existing Area driange of n.exc 1.5m width and n.exc 1.5m height by mechanical / manual (rodding with split bamboo/ cleaning rod) process so as to clean the line blockage and allow to flow effluent to drain the by pumping out the water completely removing the sludge and other materials by suitable means and removing all the materials obtained from the drain out side ARC land and cleaning the complete area including making good any damages to the Drain complete all as specified and directed.

M&L for Cleaning of blockaged sewage line by means of manual of size 150mm dia including manholes of any dia by roding and flushing after cleaning and removing mud/sludge etc to a distance exc 250m but n. exc 500m and spreading in low laying areas and covering with loose soil complete all as specified and directed. Note: (1) Length will be measured through out the manholes. (2) The removed mud/sludge should be dumped forming a 1mt x 1mt x 1mt hole and then covered by loose soil and lastly bleaching power should be spreed over the loose soil as per guide lines issued by Enviornmental department or as per direction of Engineer-in-Charge. (No separate payment wiil be carried out for this as it is included with this item)

All as per item No 27 above but 200 mm dia or above complete all as specified and directed. Note:(1) Length will be measured through out the manholes. (2) The removed mud/sludge should be dumped forming a 1mt x 1mt x 1mt hole and then covered by loose soil and lastly bleaching power should be spreed over the loose soil as per guide lines issued by Enviornmental department or as per direction of Engineer-in-Charge. (No separate payment wiil be carried out for this as it is included with this item)

M&L for Cleaning of manhole complete by manual process removing sludge/mud/any broken pieces of concrete block/stone/brick and emptying liquid, semi solid, solid foul contents including cleaning of inlets, outlets and getting out by including removing RCC cover slab and after cleaning bleaching powder shall be used around the manhole sorrounding complete all as specified and as directed. Note:(1) The removed mud/sludge should be dumped forming a 1mt x 1mt x 1mt hole and then covered by loose soil and lastly bleaching power should be spreed over the loose soil as per guide lines issued by Enviornmental department or as per direction of Engineer-in-Charge. (No separate payment wiil be carried out for this as it is included with this item)

M&L for Cleaning of septic tanks/manholes by mechanical process complete by emptying liquid, semi solid, solid foul contents including cleaning of inlets, outlets and getting out using suction pump of 10 HP capacity and filling the foul material into the covered tanks/truck having 3000 Ltr capacity truck attached to the suction pump and removing and disposing the same at a place of approved dumping yard or a place which is meant for disposal of foul material outside the ARC premises complete all as per the guide lines issued by the Enviornmental department and complete all as specified and directed. (Note : if it is dumped inside the ARC campous then The removed mud/sludge should be dumped forming a 1mt x 1mt x 1mt hole and then covered by loose soil and lastly bleaching power should be spreed over the loose soil as per guide lines issued by Enviornmental department or as per direction of Engineer-in-Charge. (No separate payment wiil be carried out for this as it is included with this item)

M&L for cleaning of blocked gully trap/floor trap by flushing with water etc, and including removing sludge / mud complete all as specified and directed.

Disamantling CI pipes including fittings viz., bends, tee from walls, ceiling etc, of 100mm dia complete all as specified and directed.

S & F 110 mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joints, fixed to walls complete all as specified and directed.

S & F 110 mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joints, laid in floors or trenches from inspection chamber to first/ second manhole complete all as specified and directed.

S & F 110 mm bore PVC (SWR) bends of any radius with access door complete all as specified and directed.

Demolition of un-reinforced Cement Concrete of any description and in any position not otherwise specifically provided for, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100 M complete all as specified and directed.

M &L for 100 mm thick Cement concrete type B1, 1:2:4 (using 20 mm graded stone aggregate) in flooring/ hard standing and finishing the concrete surface even and fair without using extra cement complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc, including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M& L for Cleaning of chocked sewer line upto 150 mm dia by diesel running vehicle mounting hydraulic operated, high pressure suction cum jetting sewer cleaning fitted with pump having 8000 ltr suction capasity and 4000 ltr water jetting tank capacity including skilled operator, supervisor etc for cleaning of manhole chambers and de chocking of sewer line. Dechocking and flushing of sewer line from manhole to another by high pressure jetting system of 2200 PSI complete all as specified and directed.

M&L for Cleaning of chocked sewer line above 150mm upto 200 mm dia by diesel running vehicle mounting hydraulic operated, high pressure suction cum jetting sewer cleaning fitted with pump having 8000 ltr suction capasity and 4000 ltr water jetting tank capacity including skilled operator, supervisor etc for cleaning of manhole chambers and de chocking of sewer line. Dechocking and flushing of sewer line from manhole to another by high pressure jetting system of 2200 PSI complete all as specified and directed.