COMPREHENSIVE REPAIR AND MAINTENANCE OF DISTRIBUTION PIPE LINES PHASE II AREA AND REPAIR AND MAINTENANCE TO BR EXTERNAL SERVICES IN AOR OF AGE BR UNDER GE NARANGI

Amount

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation, laying of pipe or for shafts, wells cesspits,man holes etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed.

Returning, filling, in including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

Removing excavated soil to distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point etc complete all as specified and as directed.

Excavation the surface across the metal road by cutting road surface/by digging trench less tunnel for passing pipe of size up to 350 mm dia including making good the existing surface with proper PCC 1:2:4 type B-1 and applying two coats of black paint suitable for concrete surfaces complete all as specified and as directed.

Taking up/down CI/DI water mains 100 mm dia including connection/fittings from trench/wall/floors etc by burning out existing lead joints/tyton joints/rubber gasket joint etc. complete all as specified and as directed. ( Earth work will be measured and paid seperately under the relevent items of the BOQ)

Relaying of serviceable CI/DI water mains 100 mm dia including provision of new fittings fixed or laid in trench/wall/floors etc including new tyton /rubber gasket/lead joints, reducing to required length for insertion of new tees, branches etc.. complete all as specified and as directed. ( Earth work/ DI fittings will be measured and paid seperately under the relevent items of the BOQ)

Supplying, laying & testing 100 mm dia ductile iron pressure pipe socket and spigot end, class K-7, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Taking up/down CI/DI water mains 150 mm dia including connection/fittings from trench/wall/floors etc by burning out existing lead joints/tyton joints/rubber gasket joint etc. complete all as specified and as directed. ( Earth work will be measured and paid seperately under the relevent items of the BOQ)

Relaying of serviceable CI/DI water mains 150 mm dia including provision of new fittings fixed or laid in trench/wall/floors etc including new tyton /rubber gasket/lead joints, reducing to required length for insertion of new tees, branches etc.. complete all as specified and as directed. ( Earth work/ DI fittings will be measured and paid seperately under the relevent items of the BOQ)

Supplying, laying & testing 150 mm dia ductile iron pressure pipe socket and spigot end, class K-7, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Taking up/down CI/DI water mains 200 mm dia including connection/fittings from trench/wall/floors etc by burning out existing lead joints/tyton joints/rubber gasket joint etc. complete all as specified and as directed. ( Earth work will be measured and paid seperately under the relevent items of the BOQ)

Supplying, laying & testing 200 mm dia ductile iron pressure pipe socket and spigot end, class K-7, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Relaying of serviceable CI/DI water mains 200 mm dia including provision of new fittings fixed or laid in trench/wall/floors etc including new tyton /rubber gasket/lead joints, reducing to required length for insertion of new tees, branches etc.. complete all as specified and as directed. ( Earth work/ DI fittings will be measured and paid seperately under the relevent items of the BOQ)

Taking up/down CI/DI water mains 250 mm dia including connection/fittings from trench/wall/floors etc by burning out existing lead joints/tyton joints/rubber gasket joint etc. complete all as specified and as directed. ( Earth work will be measured and paid seperately under the relevent items of the BOQ).

Relaying of serviceable CI/DI water mains 250 mm dia including provision of new fittings fixed or laid in trench/wall/floors etc including new tyton /rubber gasket/lead joints, reducing to required length for insertion of new tees, branches etc.. complete all as specified and as directed. ( Earth work/ DI fittings will be measured and paid seperately under the relevent items of the BOQ).

Supplying, laying & testing 250 mm dia ductile iron pressure pipe socket and spigot end, class K-7, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Taking up/down CI/DI water mains 300 mm dia including connection/fittings from trench/wall/floors etc by burning out existing lead joints/tyton joints/rubber gasket joint etc. complete all as specified and as directed. ( Earth work will be measured and paid seperately under the relevent items of the BOQ)

Relaying of serviceable CI/DI water mains 300 mm dia including provision of new fittings fixed or laid in trench/wall/floors etc including new tyton /rubber gasket/lead joints, reducing to required length for insertion of new tees, branches etc.. complete all as specified and as directed. ( Earth work/ DI fittings will be measured and paid seperately under the relevent items of the BOQ)

Supplying, laying & testing 300 mm dia ductile iron pressure pipe socket and spigot end, class K-7, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Material and labour for jointing of flanged pipe 80mm bore and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed

Material and labour for jointing of flanged pipe 100mm bore and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed

Material and labour for jointing of flanged pipe 150mm bore and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed

Material and labour for jointing of flanged pipe 200mm bore and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed

Material and labour for jointing of flanged pipe 250mm bore and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 100mm bore in position for addition/alteration or for taking branch connection, insertion of new tees, branches etc. complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 150mm bore in position for addition/alteration or for taking branch connection, insertion of new tees, branches etc. complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 200mm bore in position for addition/alteration or for taking branch connection, insertion of new tees, branches etc. complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 250mm bore in position for addition/alteration or for taking branch connection, insertion of new tees, branches etc. complete all as specified and as directed

Materials and Labour for Run Lead joints suitable for 450 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Materials and Labour for Run Lead joints suitable for 300 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Materials and Labour for Run Lead joints suitable for 250 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Materials and Labour for Run Lead joints suitable for 200 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Materials and Labour for Run Lead joints suitable for 150 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Materials and Labour for Run Lead joints suitable for 100 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed.

Supply and fix mild steel screw bolts (machine made) with hexagonal or spuare 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 not n.exc 5 cm long and diameter of shank 5 to 10 mm complete all as directed

Material and labour for MS studs , nuts and bolts of any size and length with suitable mild steel washer of any size for jointing of flanged pipes/ valve glands etc complete all as specified and directed.

Material and labour for cast iron (CI) fittings upto 150mm bore for spigot and socketed pipes such as bends (any type radius and angle), tappers any type (straight, bend, increasing, decreasing or double socket type etc), tee pieces, single branch, Y junction, double branch, cross (all sockets or socket and spigot etc), collars, caps & plugs etc. complete all as specified and as directed.

Material and labour for cast iron (CI) fittings 200mm to 300mm bore for spigot and socketed pipes such as bends (any type radius and angle), tappers any type (straight, bend, increasing, decreasing or double socket type etc), tee pieces, single branch, Y junction, double branch, cross (all sockets or socket and spigot etc), collars, caps & plugs etc. complete all as specified and as directed.

Taking up or down 100 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Refixing old serviceable 100 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 100mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Taking up or down 80 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Relaying old serviceable 80 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 80mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Taking up or down 50 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Relaying old serviceable50 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 50mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Taking up or down 40 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Relaying old serviceable40 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 40mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Taking up or down 25 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Relaying old serviceable 25 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 25mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 25mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

Taking up or down 20 mm bore GI tubing from trenches / wall floors including all fittings segregated, cleaning and stacking the pipe for reuse at site if required complete all as specified and as directed. Note : Excavation and earthwork if any shall be measured and paid under relevent items of the BOQ.

Relaying old serviceable 20 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 20mm bore, medium grade with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Supply and fix GI tubing 20mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

Supply and fix in repair to CI detachable D joints of CI/DI/GI pipe of size 300mm including rubber rings, nuts and bolts complete all as specified and directed.

Supply and fix in repair to CI detachable D joints of CI/DI/GI pipe of size 250mm including rubber rings, nuts and bolts complete all as specified and directed.

Supply and fix in repair to CI detachable D joints of CI/DI/GI pipe of size 200mm including rubber rings, nuts and bolts complete all as specified and directed.

Supply and fix in repair to CI detachable D joints of CI/DI/GI pipe of size 150mm including rubber rings, nuts and bolts complete all as specified and directed.

Supply and fix in repair to CI detachable D joints of CI/DI/GI pipe of size 100mm including rubber rings, nuts and bolts complete all as specified and directed.

Supply and fix in repair rubber gasket and MS clamps with nuts, bolts etc. As required of sizees 150mm to 300mm bore pipe, excavating in trenches to arrest the water leakage in running line during emergency water supply system including returning filling in complete all as specified and directed.

Supply and fix in repairs 50 mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

Supply and fix in repairs 40 mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

Supply and fix in repairs 25 mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

Supply and fix in repairs 20 mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 250 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 200 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 150 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 100 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, to MS flanges in pair of different sizes ( 40mm to 50mm) for including rubber gasket, nuts, bolts etc. complete all as specified and as directed.

Supply and fix in repairs, to MS flanges in pair of different sizes ( 80mm to 100mm) for including rubber gasket, nuts, bolts etc. complete all as specified and as directed.

Material and labour for repairing to 150mm bore GI/PPR/HDPE composite pipe line at different locations laid in trenches/ along the wall/floor/roof etc. against leakage of water by means of cutting, threading, soldering of pipe in position including GI/PPR/HDPE pipe fittings where ever required and making the pipe line functional to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil composite pipe . complete all as specified and as directed.

Material and labour repairing to 80mm to 100mm bore GI/PPR/HDPE composite pipe line at different locations laid in trenches/ along the wall/floor/roof etc. against leakage of water by means of cutting, threading, soldering of pipe in position including GI/PPR/HDPE pipe fittings where ever required and making the pipe line functional to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil. complete all as specified and as directed.

Material and labour for repairing to 40mm to 50mm bore GI/PPR/HDPE composite pipe line at different locations laid in trenches/ along the wall/floor/roof etc. against leakage of water by means of cutting, threading, soldering of pipe in position including GI/PPR/HDPE pipe fittings where ever required and making the pipe line functional to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil. complete all as specified and as directed.

Material and labour for repairing to 15mm to 25mm bore GI/PPR/HDPE composite pipe line at different locations laid in trenches/ along the wall/floor/roof etc. against leakage of water by means of cutting, threading, soldering of pipe in position including GI/PPR/HDPE pipe fittings where ever required and making the pipe line functional to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil. complete all as specified and as directed.

Material and labour for repairing by taking out from existing position/ in situ to CI/DI pipe line 100mm to 150mm dia at different location laid in trenches/along the wall/floor etc. against leakage of water by means of replacing the gasket/filling rope and lead, MS clamp, cutting, welding , jointing pipe in position, including CI/DI pipe fittings wherever required and making the pipe pipe line fully functional against leakage/seepage and making good the surface to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil. complete all as specified and as directed. Note: Replacement of fittings/joints shall be measured and paid under the relevent items of the BOQ.

Material and labour for repairing by taking out from existing position/ in situ to CI/DI pipe line 200mm to 350mm dia at different location laid in trenches/along the wall/floor etc. against leakage of water by means of replacing the gasket/filling rope and lead, MS clamp, cutting, welding , jointing pipe in position, including CI/DI pipe fittings wherever required and making the pipe pipe line fully functional against leakage/seepage and making good the surface to the entire satisfaction of the Enginner in Charge including necessary excavation and earth work in any type of soil. complete all as specified and as directed. Note: Replacement of fittings/joints shall be measured and paid under the relevent items of the BOQ.

Supply and fix in repair SS spindle matching for making suitable size end threaded for smooth operation of valve including providing and fixing new lock nuts of suitable size, gland packing , rubber sheet , bolts, nuts etc. for 100mm dia complete all as directed.

Supply and fix in repair SS spindle matching for making suitable size end threaded for smooth operation of valve including providing and fixing new lock nuts of suitable size, gland packing , rubber sheet , bolts, nuts etc. for 150mm dia complete all as directed.

Supply and fix in repair SS spindle matching for making suitable size end threaded for smooth operation of valve including providing and fixing new lock nuts of suitable size, gland packing , rubber sheet , bolts, nuts etc. for 200mm dia complete all as directed.

Supply and fix cast iron Non Return Valve 200 mm dia vertical flow type ISI Marked confirming to IS5312( Pt-1) including connected fittings like (MS) nuts, bolts, washer, rubber gasket etc. and testing including taking out existing unserviceable one complete all as specified and as directed.

Supply and fix cast iron non return valve 150 mm dia vertical flow type ISI Marked confirming to IS5312( Pt-1) including connected fittings like (MS) nuts, bolts, washer, rubber gasket etc. and testing including taking out existing unserviceable one complete all as specified and as directed.

Supply and fix cast iron non return valve 100 mm dia vertical flow type ISI Marked confirming to IS5312( Pt-1) including connected fittings like (MS) nuts, bolts, washer, rubber gasket etc. and testing including taking out existing unserviceable one complete all as specified and as directed.

Supply and fix in repair 20mm dia ball brass valves high pressure PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe (Minimum weight 210 gms) complete all as specified & as directed.

Material and labour for construction of brick masonry valve pit of size 90 cmx 90 cm x 90 cm (internal dimension) one brick thick wall built in CM (1:4) on 100mm thick PCC (1:4:8) type D2, (nominal mix) as in foundation, and 15mm thick rendering in cement mortar (1:4) both externally and internally, external plaster shall be up to 15cm below GL, providing valve pit cover made of 3.15mm thick MS sheet/plate, including provision of hinges, handle and locking arrangement including40X40X 6mm angle iron frame fixed on top of valve pit by means of MS hold fast 40x6mm and 150mm long, embedded in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) block of size 230X200X100mm, including two coats of anti-corrosive paint over a coat of red oxide zinc Chrome primer and necessary earth work in soft/loose soil including demolition of old valve pit complete all as specified & directed.

Material and labour for construction of brick masonry valve pit of size 100 cmx 100 cm x 90 cm (internal dimension) one brick thick wall built in CM (1:4) on 100mm thick PCC (1:4:8) type D2, (nominal mix) as in foundation, and 15mm thick rendering in cement mortar (1:4) both externally and internally, external plaster shall be up to 15cm below GL, providing valve pit cover made of 3.15mm thick MS sheet/plate, including provision of hinges, handle and locking arrangement including40X40X 6mm angle iron frame fixed on top of valve pit by means of MS hold fast 40x6mm and 150mm long, embedded in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) block of size 230X200X100mm, including two coats of anti-corrosive paint over a coat of red oxide zinc Chrome primer and necessary earth work in soft/loose soil including demolition of old valve pitcomplete all as specified & directed.

Demolition of Cement Concrete (un-reinforced) in ground floors and pavings n. exc 15cm thickness (below or above ground level) etc complete all as directed.

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

Demolition of Cement concrete any description and any position not otherwise specifically provided complete all as directed.

Material and labour for 100mm thick PCC 1:2:4 Type B-2 (using 40mm graded crushed stone aggregate) as in path/paving/hard standing and finishing the surfaces even and fair without using extra cement complete all as specified and as directed.

Material and labour for providing 75 mm thick PCC (1:3:6) type C2 (using 40 mm graded crushed stone aggregate) as in plinth protection. Plinth protection shall be laid in alternate bays n exc 2 sqm, 10 mm thick joints shall be provided joint shall be filled with bitumen mastic, bitumen mastic shall comprises of 1 part of hot bitumen 85/25 and 3 parts of sand all by weight finished cement concrete surface even and fair without using extra cement complete all as specified and as directed.

Material and labour for 75mm thick PCC (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in sub base in floor complete all as directed.

Material and labour for precast RCC cover slab (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) as in manhole, cover slabs and similar articles with plain faces set in cement mortar (1:4) including necessary formwork complete all as directed.

Material and labour for PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete or for fixing of RCC / angle post complete all as specified and directed

Material and labour for cement concrete (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in surface channels and drains complete all as specified and directed.

Material and labour for PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in coping / benching etc complete all as specified and as directed.

Material and labour for 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 as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors/aprons laid bedded and pointed in any mortar

Material and labour providing and laying 60mm thick factory made chamfered edge cement concrete paverblock of M-35 grade with approved colour,design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc.,of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as directed.

Material and labour for pre-polished cement concrete chequered tiles size 30 cm X 30 cm and 25 mm thick with white cement and pigments of approved maked jointed with cement slurry and pointed with white cement mixed with pigment to match with the tiles over and including screed bed of 20 mm thick in cement mortar (1:6) complete all as specified and directed.

Material and labour for heavy duty parking tiles size 300mm X 300 mm X 10 to 12 mm thick /400 mm X 400 mm X 10 to 12 mm thick white cement and pigments of approved maked jointed with cement slurry and pointed with white cement mixed with pigment to match with the tiles over and including screed bed of 20 mm thick in cement mortar (1:6) complete all as specified and directed.

Supply and fix in repair for providing 35mm thick 1:2:4 type B-0 (using 12.5mm graded stone aggregate) precast cement concrete louvres and jallies in any shape, (meaaured solid) including wire reinforced and set in CM 1:6 etc complete all as specified and directed.

Demolition of brickwork of stone/boulder masonry, build in lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as directed.

Material and labour for brick work with sub class 'B' brick straight or curved on plan exc 6m mean radius built in CM (1:6) etc complete all as specified and directed.

All as item No 107 above but except bricks complete all as specified and directed.

Material and labour for brickwork with sub-class `B' brick straight or curved on plan to any radius in half brick thick walls built in CM (1:4) etc complete all as directed.

Material and labour for 10 mm thick rendering in CM 1:6 on brick/ concrete surfaces and finishing the surfaces even and fair etc complete all as directed.

Material and labour for rendering 15mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

Material and labour for preparation of newly plastered surface of wall or concrete surfaces and applying three coats of white wash etc complete all as directed.

Material and labour for preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

Material and labour for providing TMT bars 8mm dia cut to lenth, bent to shape required, including cracking, bending and binding with mild steel wire (annealed) not less than 0.9mm dia as in reinforcement bar complete all as directed.

Dismantling wrough iron or mild steel work of any description not oterwise provided for complete all as specified and as directed

Supply and fix mild steel Fe-410-W(Gde-E-250)quality B framed work such as in doors or gates using angle or other sections with gusset plates, rails, braces etc complete, drilled for and including steel sheeting or covering as required. Doors etc to be prepared for hanging or sliding with ornamental design and including hooks and hinges of steel for hanging door and other fittings (exclusive of steel sheeting or other covering running rails and guides) and hanging, also fastening and fixing complete all as specified and directed

Excavation in post holes in soft loose soil each not exceeding 0.5 CUM, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm thick, watering and removing surplus soil to a distance not exceeding 50 meter and making good surface complete all as directed

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

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

Supply only chain link fencing wire mesh of 100 mm x 100 mm size made with 4.00mm dia GI wire complete all as specified and as directed

Fixing only chain link fencing wire mesh of any size and any type of standard rails, straining bolt etc incl provision of line wires and binding wire complete all as specified and as directed

Supply and fix in repair galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and orovising of galvanised mild steel wire, staples or steel pins, etc. complete all as directed. (each line wire measured)

Restraining and resecuring existing barbed wire of any description including making good stapples etc complete all as specified and directed

Supply and fix mild steel post of size of 65mm x65mmx6 mm thick for fixing chainlink fencing complete conferming to Fe 410-W (grade E-250) all as specified.

Supply and fix mild steel works in posts, flate iron filltes 40mm x4mm (for scuring wire mesh etc) incl all necessary drilling, bolting conforming to Fe 290 grade E 165.

Material and labour for preparation of new or previously untreated steel surface over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as directed.

A K ENTERPRISE (BID ID -3162995)

PURBANCHAL BUILDERS (BID ID -3164318)

M/s JK Jangid and Company (BID ID -3164358)

M/s Talukdar Construction (BID ID -3163944)

MAC ENGINEERS (BID ID -3164146)

Goswami Traders (BID ID -3163010)