REPAIR/ CLEANING OF SEPTIC TANK SOAKAGE WELL/ MANHOLES SEWAGE LINE AND DRAIN REPAIR IN TECH AREA AT AF STN ADAMPUR

Amount

Excavation in trenches n. exc 1.5 m wide for foundations etc. and not exceeding 1.5 m deep and getting out in soft/ loose soil complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removal of excavated surplus spoil to a distance n. exc. 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified and directed.

M&L for Plain Cement concrete (1:5:10) type E-2 using 40mm graded crushed stone aggregate for foundation filling & mass concrete, complete all as specified and directed.

M&L for Plain Cement concrete (1:4:8) type D-2 using 40mm graded crushed stone aggregate for foundation filling & mass concrete, complete all as specified and directed.

M&L for Plain Cement concrete (1:3:6) type C-2 using 40mm graded crushed stone aggregate for foundation filling & mass concrete, complete all as specified and directed.

M&L for PCC type C-2 (1:3:6), using 40 mm graded crushed stone aggregates as in surface channels & drains etc. complete all as specified and directed.

M&L for Precast reinforced cement concrete (1:2:4) type B-1 using 20mm graded crushed stone aggregate as in manhole covers and the like duly placed on manholes with cement mortar (1:4) complete all as specified and directed.

M&L for Plain Cement concrete (1:2:4) type B-1 using 20mm graded crushed stone aggregate as in coping,benching, weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Supply only integral water proofing compound ISI Marked.

M&L for Brick work using bricks as specified in PS clause 5.1, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar (1:4), complete all as specified and directed.

M&L for Brick work using old size bricks (EXCEPT BRICKS) straight or curved on plan exceeding 6.00 metre mean radius, built in cement mortar (1:6), complete all as specified.

M&L for Brick work half brick thick wall using bricks as specified in PS clause 5.1, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar (1:4), complete all as specified and directed.

M&L for Brick work half brick thick wall using old size bricks (EXCEPT BRICKS), straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar (1:4), 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, 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 for Mild steel TMT bars 6 to 8mm 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 0.9mm dia or securing with clips complete all as specified and directed.

M&L for 25 mm thick, cement concrete type B-0, 1:2:4 using 12.5 mm graded crushed stone aggregate, finished rough, as in sub floors or similar locations, complete all as specified and directed.

M&L for 50 mm thick, cement concrete type C-2, 1:3:6 using 40 mm graded crushed stone aggregate, finished even & smooth, as in floors, complete all as specified and directed.

M&L for 75 mm thick, cement concrete type C-2, 1:3:6 using 40 mm graded crushed stone aggregate, finished even & smooth, as in floors, complete all as specified and directed.

M&L for 75 mm thick, cement concrete type C-2, 1:3:6 using 40 mm graded crushed stone aggregate, finished even & rough, as in sub floors, complete all as specified and directed.

M&L for 75 mm thick, cement concrete type D-2, 1:4:8 using 40 mm graded crushed stone aggregate, finished even & rough, as in sub floors, complete all as specified and directed.

M&L for Non skid ceramic coloured tiles not less than 7mm thick (square/ rectangular) area of each tile exc. 0.18 Sq.m but n. exc. 0.38 Sq.m laid in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement with pigment to match the shade of tile laid over and including 15 mm thick bedding layer in cement mortar (1:4) including necessary cutting and waste as per site requirement complete all as specified and directed.

M&L for Providing and laying at or near ground level factory made kerb stone and drainage channel of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete. complete all as specified and directed.

M&L for Endura vitrified paving coloured tiles 9 to 10 mm thick (square/ rectangular) area of each tile exc. 0.11 Sq.m but not exc. 0.18 Sq.m, laid in floors etc, set and jointed in neat cement slurry and pointed in grout of matching shade, laid over and including 15 mm thick bedding layer in cement mortar (1:4) complete all as specified and directed.

M&L for 60 mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of shape approved by GE, made by table vibratory method using PU mould, laid in required pattern over and including 25mm thick compacted bed of coarse sand, compacting through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified.

M&L for 80 mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of shape approved by GE, made by table vibratory method using PU mould, laid in required pattern over and including 25mm thick compacted bed of coarse sand, compacting through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for Factory made PCC chequered tiles, ISI (IS:13801) marked, with grey cement & pigment, 22-25 mm thick, of size 300 mm x 300 mm, in floors, over & including 15 mm thick cement mortar (1:4) screed, set and jointed with grey cement slurry complete all as specified and directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair mixed with water proofing coompound on walls in cement mortar (1:4), complete all as specified and directed. NOTE:- Water proofing compound (WPC) will be measured & paid separately uder respective item of BoQ, as applicable.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:4), complete all as specified and directed.

M&L for Three coats of white washing on old plastered wall surfaces, including preparation of surfaces, complete all as specified and directed.

M&L for Two coats of exterior acrylic emulsion over a coat of exterior (water based) primer on new plastered surfaces of wall, in disruptive/camouflaging pattern of four/Six shades including preparation of surfaces, complete all as specified.

S&F, 500 litre capacity, White, three layered polyethylene water storage tanks (cylindrical vertical with closed top) including hoisted and fixed in position, making connections, IN-REPAIR, complete of following size & acessories: - (i) PTMT ball valves, high pressure, with epoxy coated aluminium rod & high density plastic ball complete screwed for iron pipe or brass ferrule and fixed, suitable for 20 mm bore GI pipe, IN REPAIR, complete all as specified. (iii) Gun-metal stop valve (quarter turn type) with MS lever handle, suitable for GI tubes 20 mm bore, ISI marked, screwed both ends for iron pipe, IN REPAIR, complete all as specified and directed. (iv) Provn of 20 mm bore GI light grade tube from O/H tank to nearest mouth of RWP.

S&F, 1000 litre capacity, White, three layered polyethylene water storage tanks, (cylindrical vertical with closed top) including hoisted and fixed in position, making connections, IN-REPAIR, complete of following size & acessories: - (i) PTMT ball valves, high pressure, with epoxy coated aluminium rod & high density plastic ball complete screwed for iron pipe or brass ferrule and fixed, suitable for 20 mm bore GI pipe, IN REPAIR, complete all as specified. (iii) Gun-metal stop valve (quarter turn type) with MS lever handle, suitable for GI tubes 20 mm bore, ISI marked, screwed both ends for iron pipe, IN REPAIR, complete all as specified and directed. (iv) Provn of 20 mm bore GI light grade tube from O/H tank to nearest mouth of RWP.

S&F, PVC water storage tank cover with fitting, IN REPAIR, complete all as specified of capacity: -

500 Litre

1000 Litre

S&F, Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm, ISI marked, white, with integral foot rests (excluding flushing cistern and flush pipe), 110x125 size uPVC 'P' trap & necessary joints, lime concrete IN REPAIRS, complete all as specified and directed. MAKE: PRAYAG Cat No. 4055 or equivalent make mentioned in Appendix 'B'

S&F, Vitreous china wash down water closet pan (pedestal pattern), ISI marked, white with uPVC 'S' trap of size 540x365x390 mm with & including ISI marked PVC seat & cover & SS jet spray (L bend) with 1metre long braided tube IN REPAIRS, complete all as specified and directed. MAKE: PRAYAG Cat No. 4016 or equivalent make mentioned in Appndix 'B'.

S&F Vitreous China wash down water closet wall hang pan (Closed pattern), white ISI marked, with & including stainless steel body Jet spray (L-bend) with1.50 metre long braded tube tube, soft close slim PVC seat & cover and uPVC 'S trap, complete all as specified & directed. MAKE OF EWC: CERA Cat No. 1043137 or equivalent make mentioned in Appendix 'B'.

S&F, Vitreous China half stall Urinal pot, white, size 345 x 320 x 560 mm, with & including cast copper alloy, half or full threaded chromium plated waste coupling suitable for & including 32 mm size PVC waste/discharge pipe, rag bolts, IN REPAIRS, complete. MAKE OF URINAL: PRAYAG Cat No. 4998 or equivalent make mentioned in Appendix 'B'.

S&F, PVC water closet seat and white cover soft close type with & including mild steel chromium plated hinging device & rag bolts, complete all as specified and directed. MAKE: PRAYAG Cat No. 723 or equivalent make mentioned in Appndix 'B'

S&F, PVC flushing cistern 6 litre capacity, syphonic action type, any shade, dual flush, ISI marked with flush pipe and all fixing acessories, IN REPAIR, complete all as specified and directed. MAKE: PRAYAG Cat No. 508 or equivalent make mentioned in Appndix 'B'

S&F, Stainless steel round slotted grating with frame, 100 mm size fixed in position with cement joints, IN REPAIR complete all as specified and directed.

S&F, PVC connections 15 mm size of length 600 mm with PTMT nuts, IN REPAIR, complete all as specified and directed.

S&F, 32/40 mm size PVC waste/discharge pipe, IN REPAIR, complete all as specified and directed.

S&F, uPVC pipes 75 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with or without rubber ring joints, fixed under floors/walls as SWR pipes, IN REPAIRS, complete all as specified and directed.

S&F, uPVC pipes 110 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with or without rubber ring joints, fixed under floors/walls as SWR pipes, IN REPAIRS, complete all as specified and directed.

S&F, uPVC pipes 160 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with rubber ring joints, fixed under floors/walls as SWR pipes, IN REPAIRS, complete all as specified and directed.

S&F, uPVC/PVC bend any radius, suitable for uPVC soil waste discharge pipes 160 mm external dia, IN REPAIRS, complete all as specified and directed,

S&F, PVC Jaguar type inlet valve for concealed flush tank on existing cistern complete all as specified and directed

S&F, PVC Jaguar type concealed cistern syphon model no. zmp-chr-151on existing cistern complete all as specified and directed

S&F, PVC kit for double action valveless syphonic action type low level flushing cistern with inlet, ball valve, float and handle fixed on existing cistern complete all as specified and directed

M&L for Reinforced concrete pipe class NP-2, ISI marked, laid in trenches including jointing & testing complete with collars complete all as specified of following size:-

150mm bore

200mm bore

450mm bore

M&L for Cement concrete (1:3:6) type C-2 using 40mm graded crushed stone aggregate as in bed to drain pipes of any description including packing under and haunching against the sides of pipe complete all as specified and directed. of following size:-

150mm bore

200mm bore

450mm bore

Cutting into existing manholes for connecting new drains of 150 mm bore,making good to pipe and rendering cutting out existing bencing for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate smooth finished and reforming benching etc complete all as specified and directed.

Removing of blockage / cleaning of sewage lines laid at any depth (either manually or mechanically) by removing all type of sand/ sludge/ silt and any other foreign material deposited in it including manholes and removing the same outside MoD land in closed tanker etc complete as following.

100 mm bore

150 mm bore

Removing / cleaning of blockage from traps of WC trap, bath rooms/ kitchen sink/ wash hand basin/ urinal point and gully traps of any description and in any position by removing sand/ sludge/ silt and other foreign material deposited in it (either manually or mechanically) upto first manhole and making the sewage system functionalt o the entire satisfaction of Engineer-in-Charge, complete all as specified and directed.

De-watering of septic tanks and soakage wells with mechenically pumping set and draining including removing the same outside MoD land in closed tanker etc complete all as specified and directed.

Taking out thick/solid sludge (sedimented sand sludge/grit ,ash rages , fibres and springe material etc) from septic tanks including inlet and outlet chambers and soakage well including removing the same outside MoD land in closed tanker etc complete all as specified and directed.

Dewatering the over head water tank and then cleaning and removing all scales and dirt silt etc from water tank, removing lid and refixing the same in same position without disturbing pipe line system and float valve and making functional after cleaning and writing “cleaned on ..... .... (Date, month & year)“ format with white painting complete including removing of all previous writing all as specified of following capacity:-

Up to 500 Litre

Exc 500 but n exc 1000 Litre

Cleaning of static water tank by puming out all water with puming machine of capacity upto 50000 gallon and removal of all silt / rubbish,alkali, fungas small trees etc complete cleaning etc and after cleaning and writing “cleaned on ..... .... (Date, month & year)“ format with white painting complete including removing of all previous writing all as specified and directed.

Maintenance of drain / Nallah (cross sectional area n exc 1.5 Sq.m) by cutting all bushes, shrubs, sarkandas and any type of vegetation and desilting all deposit of soil and other material to have a free flow of water and to get a uniform trapezoidal/ rectangular shape of drain and removing all spoil outside MOD area at authourised dumping site declared by local administration etc complete all as specified and directed.

Removing existing cover slab and re-fixing the same after cleaning of drain/Nallah properly without damaging the cover slab complete and directed.

Taking down cement plaster of any description on brick walls, ceiling or concrete surfaces etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Demolition brickwork or stone / boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not excceding 15cm thickness (above or below ground level) all as specified and directed

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

Demolition and breaking up 150mm bore drain pipes (salt glazed stoneware, AC or reinforced concrete) set in cement mortar all as specified and directed

Demolition and breaking up 200mm bore drain pipes (salt glazed stoneware, AC or reinforced concrete) set in cement mortar all as specified and directed

Demolition and breaking up 450mm bore drain pipes (salt glazed stoneware, AC or reinforced concrete) set in cement mortar all as specified and directed

Notes: Amount of credit for retrieved materials is mentioned in tender documents in pdf form which will be deducted while acceptance of tender offline.

M/S GURBACHAN SINGH (BID ID -3350425)

J.K & Company (BID ID -3350300)

NEW GURBINDER INDUSTRIES (BID ID -3350624)

M/S Kuldip Construction Co. (BID ID -3350461)