REPAIR MAINT AND CLEANING OF SEWAGE LINES AT NCOS, JCOS MD ACCN AND CERTAIN PUBLIC BLDGS AT ZONE C AREA AT NDA KHADAKWASLA

Amount

Excavation in trenches, n.exc 1.5M wide and not exceeding 1.5M depth for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5M in depth and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches, n.exc 1.5M wide but depth exceeding 1.5M and n.exc 3.00M for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 3.00M in depth 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 n.exc 25cm complete all as specified and directed

Removing excavated material to a distance exc 50M but n.exc 150M and depositing where directed at a level n.exc 1.5M above the starting point complete all as specified and directed

Demolition & breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) set in cement mortar including bed concrete internal dia of pipe 150mm and removal of demolished materail out of MoD land complete all as specified and directed

All as per item No.5 here-in-before but internal dia 200mm.

All as per item No.5 here-in-before but internal dia 250mm.

M&L for lowering & laying in trench of Reinforced Cement Concrete pipes of 150mm bore, class NP3,spigot and socket ended pipes (IS : 458-2003 marked) with and including rollon rubber ring gasket (Conforming to IS : 5382-1967 Type -I, aligning & jointing complete all as specified and directed

M&L for lowering & laying in trench of Reinforced Cement Concrete pipes of 200mm bore, class NP3,spigot and socket ended pipes (IS : 458-2003 marked) with and including rollon rubber ring gasket (Conforming to IS : 5382-1967 Type -I, aligning & jointing complete all as specified and directed

M&L for lowering & laying in trench of Reinforced Cement Concrete pipes of 250mm bore, class NP3,spigot and socket ended pipes (IS : 458-2003 marked) with and including rollon rubber ring gasket (Conforming to IS : 5382-1967 Type -I, aligning & jointing complete all as specified and directed

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 150mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified and directed.

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 200mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified and directed.

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 250mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified

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

M&L for plain cement concrete 1:3:6 type C-2, using 40mm graded stone aggregate as in foundation and bed concretes, mass concrete etc complete all as specified and directed

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator,supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm dia for all depth. Note for srl item No. 16 to 20: (i) The rates quoted shall includes cost of T&P etc complete and the work will be carried out on complaint basis, day to day maintainance. (ii) Minimum two persons shall be deployed by contractor and they shall be present on all working days for attending the complaints of Sewage. (iii) The contractor/ rep of the contractor will collect the complaint slips from AGE B&R-I Zone C complaint cell in GE Khadakwasla office by 9.00AM and submit the complaints reports of the same each day by 1730hrs after rectification, failing which penal recovery @ Rs. 100.00 per complaint will be recovered from contractor's payments (iv) Urgent manpower for removal of blockage of any type, may be required to be provided by the contractor in day or night (on sunday or holiday) on a short notice. If the contractor fails to provide manpower for the specific work, manpower for the same work will be hired from any other source for that urgent job by the deparment & shall be paid in full by the contractor without any extra cost to the deparment all as specified and directed.

Cleaning of manhole chamber of depth not exceeding 1.00 metre each, mechanically, removing muck/sludge/silt/mud, liquid etc under any position including foul condition and cleaning the inlets and outlets etc washing and well flushing of the manhole with water, placing the cover back in position and disposing off the sludge /debris out of MD land complete all as specified and directed. Note: The sludge to be disposed off in sealed tins or sludge removal tankers and the same is deemed to include in the rate quoted.

All as per item No 17 above here in before but depth of manhole exc 1 Mtr and n exc 3 Mtr etc complete all as specified and directed.

Cleaning of floor trap (of any type/size), by taking out accumulated silt, mud etc and removing the same at a distance not exceeding 50 metre (where directed), washing and well flushing of the floor trap with water complete all as specified and directed.

Cleaning of blocked water closet (of any type/pattern) by mechanical means including connected CI pipe line (of any bore) upto 1st manhole complete all as specified and directed.

Demolition of brick work or stone work built in cement mortar of any description complete all as specified and directed.

M&L for precast cement concrete block walling exc. 10 cm width with solid block PCC (1:3:6) C-1 grade design mix and setting in cement mortar (1:6) all as specified and as directed.

Taking down cement plaster on brick or concrete wall surfaces etc including raking out joints, hacking for key , scrubbing down with water etc.

M&L for rendering 15mm thick in CM 1:4 on brick/ concrete surfaces of walls including floating coat using water proofing compound as per Manufacturer's Instructions complete all as specified and directed. Note : WPC shall be measured and paid separately.

Supply only water proofing compound as per relevant IS complete all as specified & directed

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping and benching in manholes including necessary form work and finishing the exposed surface concrete even and smooth using extra cement complete all as specified and directed

Extra for forming for finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms moulds mitred stopped etc complete all as specified and directed

M&L for Cutting into existing manholes for connecting new drains of dia 150 mm, 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 Fixing in repairs, SFRC (Steel Fibre Reinforced Concrete) Manhole cover slabs of size 450mm x 900mm x 100mm thick with frame as per IS 12592-2002, set in cement mortar 1:4 complete all as specified and directed Notes-(i) Contractor will provide manufacturer test certificate of SFRC cover & frame

Supply and Fixing in repairs, SFRC (Steel Fibre Reinforced Concrete) Manhole cover slabs of size 600mm x 900mm x 100mm thick with frame as per IS 12592-2002, set in cement mortar 1:4 complete all as specified and directed Notes-(i) Contractor will provide manufacturer test certificate of SFRC cover & frame

Supply and Fixing in repairs, SFRC (Steel Fibre Reinforced Concrete) Manhole cover slabs of size 600mm x 600mm x 100mm thick with frame as per IS 12592-2002, set in cement mortar 1:4 complete all as specified and directed Notes-(i) Contractor will provide manufacturer test certificate of SFRC cover & frame

Supply and Fixing in repairs, SFRC (Steel Fibre Reinforced Concrete) Manhole cover slabs of size 300mm x 300mm x 100mm thick with frameas per IS 12592-2002, set in cement mortar 1:4 complete all as specified and directed Notes-(i) Contractor will provide manufacturer test certificate of SFRC cover & frame

S&F in repairs for 75mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to wall or floor etc using synthetic rubber adhesive cement solvent complete all as specified and directed

S&F in repairs for 110mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to wall or floor etc using synthetic rubber adhesive cement solvent complete all as specified and directed

S&F for 75mm dia PVC (SWR) bends any radius complete all as specified and directed

S&F for 75mm dia PVC (SWR) junction single (single T) complete all as specified and directed

S&F for 75mm dia PVC (SWR) branch piece single(single Y) equal or unequal complete all as specified and directed

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

S&F for 110mm dia PVC (SWR) bends any radius complete all as specified and directed

S&F for 110mm dia PVC (SWR) junction single (single T) complete all as specified and directed

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

M&L for 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed

S&F in repair vitreous China squatting pan, ‘Orissa’ pattern, size 630 x 450 mm white, with integral foot rests (excluding flushing cistern and flush pipe) connection to trap and squatting pan including P' trap set in and including concrete etc. complete including making good to floor complete all as specified and directed.

S&F in repair PVC flushing cistern of 10 ltrs capacity valveless, syphonic action type, low level, white with inlet, ball valve, float and handle including brackets and PVC flush pipe of 32 mm bore and connection to pipes etc complete all as specified and directed

S&F for Flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including necessary cutting to floor tiles and connection to WC complete all as specified and directed.

S&F in repairs PVC connections 15mm size with PTMT nuts of length 600 mm complete all as specified and directed

Dismantling floor, hearth or wall tiling including cement mortar bedding , removing serviceable tiles to store and rubbish off the premices complete all as specified and directed.

Material and Labour for Joint free non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but n exc 0.18 Sqm (400x400x7 to 8 mm thick) as in flooring etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile laid over & including 15 mm thick screed bed cement mortar (1:6) complete all as spcified and directed.

Material and Labour for coloured Glazed ceramic tiles as in vertical surface of Size 350x 250 x7mm /450x350x7 mm set and jointed in neat cement slurry laid over 10 mm thick cement rendering in cement mortar 1:4 and pointed in white or colour cement to match the tile complete all as specified and directed.

S&F in repair Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) including P-trap or S-trap, seat cover, (Standard) with PVC bolts, nuts, PVC bend complete all as specified and directed

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified complete all as specified and directed

Taking down 15 mm bore mild steel tubing of medium grade and connections incl cleaning for refixing or removal from site complete all as specified and as directed

S&F 15 mm bore mild steel water tubing medium grade galvanized with all fittings and fixture fixed to walls ceiling or laid in floors complete all as specified and as directed

S&F in repair 15 mm two in one angle valve chromium plated with wall flange and fancy type with high pressure screwed down and with CP flange of same make complete all as specified and directed

M&L for cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth etc. complete all as specified.

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M/S JEELANI ELECTRICALS (BID ID -3419146)

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Sky Vision Construction (BID ID -3419543)