REPAIR / REPLACEMENT TO FENCING BOUNDARY WALL DRAIN GATE AND RETAINING WALL AT SE FALLS AND REPAIR /REPLACEMENT AND CLEANING OF SEWAGE LINE SEPTIC TANKS SOAKAGE WILLS AT SE FALLS AREA UNDER GE SHILLONG

Amount

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion, embedded in concrete and making good disturbed ground complete all as specified and directed.

Dismantling fencing wire mesh any type complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Demolition of Brickwork/solid concrete block work built in Cement mortar complete all as specified and directed.

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and paving n.exc 15cm thickness (below/above ground level) complete all as specified and as directed.

Demolition of brickwork or stone/boulder masonry, precast cement concrete block walling in any position, built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Excavation in trenches not exc 1.5m wide and not exc 1.50 in depth for columns, walls and foundations etc. and getting out in soft/loose soil complete all as specified and directed.

Excavation in post holes in soft/loose soil, each not exc. 0.5 cum, getting out, returning, filling in and ramming earth and broken hard core/rubble mixed with earth with around the layers not exceeding 25 cm each layers watering and removing surplus soil to a distance n.exc 50m and making good complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm in soft/loose soil complete all as specified and as directed.

Removing excavated soil material to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point.

Removing excavated soil material to a distance exc 1.5Km and n.exc 5 KM and depositing where directed at a level n.exc 1.5m above the starting point.

M&L for PCC (1:3:6), type C1 using 20 mm graded crushed stone aggregate as in foundation, filling and mass concrete including all necessary form work complete all as specified and directed.

S&F mild steel angle iron or other sections for post and struts in fencing, flat iron fillets (for securing wire mesh etc) to fencing post, cut to shape, drilled and countersunk for screw, including cutting tops to shape as directed, drilling holes, notching for wire, embedding in concrete and screwing etc. conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F MS screw bolt (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc. 5 cm and n. exc 10 cm long, diameter of neck 5 to 10 mm complete all as specified and directed.

S&F MS screw bolt (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc. 15 cm and n. exc 22.5 cm long, diameter of neck 12 mm complete all as specified and directed.

Supply only chain link mild steel galvanised fencing of any mesh size & type (design of mesh shall be approved by GE) made of GI wire not less than 3mm dia complete all as specified and directed

Fixing only chain link mild steel galvanised fencing of any mesh and type to any type of standards, rails, straining bolts etc. including provision of binding wire complete all as specified and directed

S&F 10 mm dia MS round bars of any length as in stiffener to chain link fencing, fixed to fencing post complete all as specified and directed .

S&F in repair galvanised two strand steel barbed wire 2.24 mm dia, barbed with 2mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc. complete all as specified and directed (each line wire to be measured).

S&F Galvanised steel Punched tape concertina coil (PTCC) 600mm diameter with 05 clips per spirals pair with zinc coating with minimum 120GSM complete all as specified.

M&L for reinforced cement concrete 1:2:4, type B-1 using 20mm graded crushed stone aggregate as in precast posts, fencing posts, straining or teminal posts, struts etc for fencing, average sectional area n.exc 100 sqcm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and directed.

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

M&L mild steel TMT bars 6mm dia and over, cut to length, bent to shape required, including cranking, bending spirally in stirrups with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for mild steel framed work as in doors or gates of angle or other section for fixing of sheets and similar works, conforming to Fe-290 (Gde E-165) complete all as specified and as directed

M&L for RCC M20 (Nominal mix) using 20mm graded crushed stone aggregate as in foundations including rafts, footings, plinth beams, bases for columns etc. complete all as specified and directed.

M&L for RCC M20 (Nominal mix) using 20mm graded crushed stone aggregate as in columns etc. complete all as specified and directed.

M&L for formwork 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, rough finished surface of concrete complete all as specified and directed.

M&L for formwork to sides of pillars, posts, struts, piers, columns and stanchions and similar work, rough finished surface of concrete complete all as specified and directed.

M&L for mild steel framed work such as grills, gratings, 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 conforming to Fe.290.Gde-E-165 complete all as specified and as directed

M&L for preparation of new steel surface of any description over 10cm in width or girth and applying two coat of synthetic enamel paint over one coat of red oxide/ zinc chrome primer complete all as specified and directed.

M&L for precast cement concrete block masonary with solid blocks, exc 10cm in width or girth, made out of PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate, and set in cement mortar (1:6) complete all as specified and directed.

M&L for providing precast cement concrete solid building blocks or slabs 10cm thick (with plain or interlocking joints as directed made out of PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate complete in walls and set in CM 1:4 complete all as specified and directed.

M&L for PCC (1:2:4), type B2 using 40mm graded crushed stone aggregate in surface channels and drains etc. finishing surface even and smooth without using extra cement and including necessary form work complete all as specified and directed.

M&L for PCC (1:3:6) type C2 using 40mm graded crushed stone aggregate as in surface channels and drains including demolition complete all as specified and directed.

M&L for 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 directed.

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

M&L for walling of random rubble uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) complete all as specified and directed.

All as per item no. 38 here-in-above but except stone complete all as specified and directed. (Note: Serviceable stones obtained from demolition under Ser item No.7 here-in-above shall be reused under this item)

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of random rubble walling uncoursed or brought upto courses in hammer dressing with maximum depression on face from straight edge held against the dressed surface n. exc. 40 mm of lime or sand stone complete all as specified and directed

M&L for precast cement concrete type C1 ( 1:3:6, using 20mm graded crushed stone aggregates) as in bond stones set in cement mortar 1:4 complete all as specified and as directed.

M&L for raised pointing to random rubble masonary uncoursed or brought upto courses in CM 1:4 complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in parapets, coping, benching, appex stone etc water trough and the like including weathering slightly rounding or chamferred angle and throating etc including necessary formwork complete as specified and directed.

M&L for broken glass coping on top of walls in CM (1:3) including taking out unservicable glass coping and removal of rubbish out of premises complete all as specified and directed.

M&L for precast RCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in cover slabs, shelves and similar articles set in CM (1:6) including necessary form work complete all as specified and directed.

M&L for Mild steel TMT deformed 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 and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality conforming to Fe 500D complete all as specified and directed.

Taking down cement plaster including racking out joints, hacking for key scrubbing down with water etc including removal of rubbish material from site complete all as specified and as directed.

M&L for rendering 15mm thick in CM (1:4) in two coats (10mm and 5mm thick) with top 5mm thick layer mixed with water proofing compound on fair faces of brick work or concrete surfaces including finishing the surface even and smooth without using extra cement complete all as specified and directed. (Note: Water proofing compound shall be measured and paid separately here-in-after).

Supply only integral water proofing compound.

M&L for rendering 10mm thick plaster in CM (1:6) on fair faces of brick or concrete surfaces, finishing even & smooth without using extra cement complete all as specified and directed

M&L for preparation of new plastered surfaces of walls and applying a coat of 1mm wall care putty and two finishing coats of acrylic emulsion paint, anti fungal resistant, dirt resistant exterior paint of desired tint/shade over a coat of alkali resistant primer complete all as specified and directed.

M&L for complete removal of existing old treament on wall and applying a coat of 1mm wall care putty and two finishing coats of exterior emulsion paint (Weather coat) over a coat of alkali resistant primer over complete all as specified and directed.

Demolition and breaking up drain pipes 150 mm bore (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Demolition and breaking up drain pipes 100 mm bore (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes 100/75 mm, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&F 160mm dia high density polyethylene pipes (HDPE grade 'B') of pressure rating 6 kgf/cm2 laid in trenches etc. complete all as specified and as directed.

S&F 110mm dia high density polyethylene pipes (HDPE grade 'B') of pressure rating 6 kgf/cm2 laid in trenches etc. complete all as specified and as directed.

M&L for cement concrete bed (1:3:6) type C2 using 20mm graded crushed stone aggregate, to160 mm drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for cement concrete bed (1:3:6) type C2 using 20mm graded crushed stone aggregate, to110 mm drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

S&F in repairs 110mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls/ floor complete including clamps for securing pipe complete all as specified and directed.

S&F in repairs 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls/ floor complete including clamps for securing pipe complete all as specified and directed.

S&F in repairs 110mm bore PVC (SWR) branch piece, single (Single Y) equal or unequal complete all as specified and as directed.

S&F in repairs 110mm bore PVC (SWR) branch piece with access door, single (Single Y) equal or unequal complete all as specified and as directed.

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

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

S&F in repairs 75mm bore PVC (SWR) bends of any radius complete all as specified and as directed.

S&F in repairs 110mm bore PVC (SWR) junction single with access door, (Single T) equal or unequal complete all as specified and as directed.

S&F in repairs 75mm bore PVC (SWR) junction single with access door, (Single T) equal or unequal complete all as specified and as directed.

S&F in repairs 110mm dia PVC (SWR) vent cowl complete all as specified and as directed.

S&F in repairs 75mm dia PVC (SWR) vent cowl complete all as specified and as directed.

S&F in repairs 110mm dia PVC (SWR) reducers complete all as specified and as directed.

S&F stack clamps made out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 100mm bore pipe complete all as specified and as directed.

S&F stack clamps made out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 75mm bore pipe complete all as specified and as directed.

Cleaning of SWG Pipe 100/150/200mm internal dia of depth upto 1m by rodding or by using pressure pump/manually completely including man holes and removal of sludge to a distance exc 1.5km and n.exc 5km out side of MOD land complete all as specified & directed.

Dewatering of soak well or sewage pit of any dia and depth manually or by using pump and removal of sludge if any to a distance exc 1.5km but not exc 5km out side of MOD land complete as specified & directed.

Cleaning of septic tank of any size & capacity by removing sludge in semi solid state or liquid state manually or by pressure pump including removal of sludge to a distance exc 1.5km but n.exc 5km out side of MOD land complete all as specified & directed. (Note:- Measurements will be taken only after dewatering of the septic tank).

Cleaning of manholes not exceeding 1.5m depth and removing the sludge, covers and burying the waste material in borrow pits complete all as specified & directed. (Note:- Cost of the borrowpit and covers refixing and making good with PCC after cleaning the manholes shall be deemed to be included in the quoted rates of this item)

Cleaning of CI/RCC/PVC pipes of any dia from first floor to ground floor upto trap and 1st manhole along the wall, floor including rodding and removing waste material to a distance n exc. 50m complete all as specified & directed

M&L for cutting into existing manholes for connecting new drains, 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 B1 smooth finished, and reforming benching as required for 100 mm internal dia of pipe complete all as specified and as directed.

M&L for cutting into existing manholes for connecting new drains, 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 B1 smooth finished, and reforming benching as required for 150mm internal dia of pipe complete all as specified and as directed.

M&L 100mm thick PCC (1:3:6) type C2 using 40mm graded crushed stone aggregate as in sub-base for manholes finished even and fair or even and rough as required complete all as specified and directed

Bharara construction