CLEANING REPAIR AND REPLACEMENT OF SEWAGE LINE SEPTIC TANK AND SOAKAGE WELL DRAINS AND REPAIR OF PLASTERING JOINERY SANITARY FITTING PLUMBING AND PERIODICAL SERVICES TO CERTAIN OTM ACCN AND CERTAIN MISC WORKS AT CHATTEN CHUNGTHANG RANGMA RANGE AND T

Amount

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

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, for ashlar facings, dressed stonework, precast concrete articles and precast concrete block walling. Complete all as specified and directed.

M & L for Pre-cast cement concrete block masonry (1:2:4) Type B1 (20mm graded aggregate) with solid blocks, exc. 10 cm in width and setting in mortar (1:4) complete all as specified and directed.

M&L rendering 15 mm thick in CM (1:6) on fair faces of brick work or concrete surfaces to be finished even and smooth without using extra cement complete all as specified and as directed.

M&L rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surfaces to be finished even and smooth without using extra cement mixed with intergral water proofing compound @ 2% by weight of cement (WPC measured and shall be paid separately) all as specified and as directed.

M&L preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over one coat of primer with and including 3mm thick wall care putty (Birla white or equivalent) complete all as specified and directed.

M&L for preparation of old distempered surfaces of walls and applying one coat of distemper oil emulsion white or tinted over a coat of primer complete all as specified and directed.

M&L for complete removal of the existing treatment on walls by scrapping and washing down with water including making good the surfaces and applying two coats of distemper oil emulsion over one coat of primer with and including wall care putty not less than 1 mm thick (one or more coat) complete all specified and directed.

M & L for two coats of cement base paint over a coat of primer with alkali resistant priming paint on newely plastered surfaces of wall including preparation of walls etc. Complete all as specified and directed.

M&L for preparation of old decorated surfaces of walls and applying one coats of cement based paint complete all as specified and directed.

M&L for complete removal of the existing treatment on walls by scrapping and washing down with water including making good the surfaces and applying two coats of cement base paint complete all as specified and directed.

M&L for three coats of white wash on new plastered surface including prepration of wall surface complete all as specified and directed.

M&L for preparation of old plastered/unplastered white washed surfaces of walls and applying one coat of white washing complete all as specified and as directed by Engr-in-charge.

M&L for preparation of old plastered/unplastered white washed surfaces of walls and applying two coat of white washing complete all as specified and as directed.

Supply only integral water proofing compound (Make : Squant/CTCO) all as specified and as directed.

Taking down chowkhats or frame exc 1.50 sqm but n.exc 4.00 Sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

S & F pressed steel frames of size 105 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc. Complete all as specified and directed.

S & F 35mm thick factory made plain framed, panelled shutter (two panel) with lock rail and panel of 9mm BWP commercial ply, 2nd class HW rail & style, the size of rail and stile as per IS:1003 (Part-I), kiln seasoned and chemically pressed treated. Complete all as specified and directed.

M & L for two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer on steel surfaces of any description, over 10 cm in width or girth, not otherwise described including preparation of surfaces. Complete all as specified and directed.

M & L for preparing old painted steel and iron surfaces of any description over 10 cm width or girth including CGI sheet in roof etc and applying one coat of synthetic enamel paint complete al as specified and directed.

M&L preparing old painted steel and iron surfaces of any description over 10 cm width or girth including CGI sheet in roof etc and applying two coat of synthetic enamel paint over a coat of primer including complete removal of existing treatment complete al as specified and directed.

M & L for two coats of synthetic enamel paint over a coat of pink primer on wood based surfaces of any description, over 10 cm in width or girth, not otherwise described including preparation of surfaces. Complete all as specified and directed.

M&L preparing old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete al as specified and directed.

M&L for writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high. Complete all as specified and directed.

M&L for complete removal of the existing treatment on walls by scrapping and washing down with water including making good the surfaces and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specifed and directed.

S & F in repair 6mm thick transparent /translucent /opaque acrylic sheet as in door, window & ventilators. Complete all as specified and directed.

Dismantling of wall & celling boards (fiber pulp insulation etc) or insulation boards/slabs/blankets any thickness, including cover fillets complete all as specified and as directed.

S & F Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing.

S & F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing.

Taking down Chowkhats or frames not exc 1.5 sq. m each but with shutters (without taking off shutters from the frame) of PVC door with shutter complete all as specified & directed.

S & F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing. Complete all as specified and directed.

S & F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top and bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC "C" channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and Prelam PVC sheet for top rail , lock rail and bottom rail on either side and as gap insert for top rail and bottom rail , panelling of both side Prelam PVC sheet to be fitted in the MS framewelded/ sealed to the stiles and rails with suitable PVC sheet beading , and jointed together with solvent cement in the frame at site as per specification. Complete all as specified and directed.

S & F Butt hinges, 100 mm size, heavy weight, cold rolled mild steel, and fixed. Complete all as specified and directed.

S & F Mild steel barrel tower bolts 200 mm, stove enamelled black, with bright bolt and fixed. Complete all as specified and directed.

S & F 150mm long aluminium handle cost type anodised. Complete all as specified and directed.

S&F of 250 mm long aluminium alloy, anodised sliding door bolts with haps staple(bolt type), and fixing clips of sheet, cast or extruted sections and fixing bolt and sliding bolts of extruted sections or cast aluminium alloy and fixed complete all as specified and directed.

S&F in repair sheet glass, ordinary quality 3mm thick, glazing with oil putty not exceeding 0.50 Sqm in each pane, complete all as specified and directed.

S&F in repair sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed inclding taking down. Complete all as specified and directed.

S & F in repair Soap dish, any type, fixed to plugs with chromium plated brass screws. Complete all as specified and directed.

S & F in repair Vitrous China wash down water closet pan pedestal pattern white, inclusive of PVC seat cover white recess bottom type mild steel chromium plated or aluminium handing device and fixing 'P' or 'S' trap, connecting to union of flushing cistern and drain pipe complete all as specified and directed.

S & F in repair vitreous china squatting pan, Orissa pattern, size 580 x 440mm white, with itegral foot rests water closet complete including provision of lime concrete bedding. Complete all as specified and directed.

S&F in repairs 10 Ltr capacity PVC Valveless symphonic action type flushing cistern, low level, white, with inlet ball valve, float and handle including bracket and 32mm dia flush pipe of polyethylene of low or high density for low level cistern complete all as per specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises. Complete all as specified and directed

M & L for Non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces of tile over and including 15 mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

M & L for Glazed ceramic coloured tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the surfaces of tile over and including 10 mm thick rendering in cement mortar (1:4) complete all as specified and directed.

Taking up or down 20mm dia steel tubing and connections, including cleaning for re-fixing or removal to store. Complete all as specified and directed.

Supplying and laying of 20mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified

S & F in repair 15mm dia bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule. Complete all as specified and directed.

S & F in repair 15 mm dia bib tap standard of PTMT fancy type high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm. Complete all as specified and directed.

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

S & F in repair Vitreous China wash basin, flat back, size 550x400mm white, including waste pipe, 32mm dia chromium plated(CP) waste coupling chain and plug waste filling, union brackets, cutting for & plinning in ends of brackets or erecting stands. Complete all as specified and directed.

S & F in repair 15mm dia Pillar taps, cast copper alloy, with capstan heads, chromium plated fancy type, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe compete all as specified and directed.

S & F in repair stop cock 15 mm bore cast copper alloy screwed down high pressure fancy type, chromium plated with long shank and cup (concealed type). Complete all as specified and directed.

S&F in repair brass 15mm dia CP basin mixer for mixing hot & cold water screwed down for iron pipe and fixed etc all as speified.

S & F in repair Vitreous China Urinal, Half stall type, white complete including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S & F in repair urinal spreader of PTMT any colour to fixing with 15mm dia pipe (minimum weight 60 gms) 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.

S&F in repair PVC (SWR) "P" trap 110 mm bore complete all as specified and directed. Complete all as specified and directed.

S&F in repair PVC (SWR) "S" trap 110 mm bore complete all as specified and directed. Complete all as specified and directed.

S&F in repair 75 mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement. Complete all as specified and directed.

S & F in repair PVC (SWR) pipe 75mm bore single socketed in any length with rubber ring joint laid in trenches or in floor (ISI Marked ). Complete all as specified and directed.

S & F in repair PVC (SWR) pipe 110mm bore single socketed in any length with rubber ring joint laid in trenches or in floor (ISI Marked ) complete all as specified and directed.

M&L for plain cement concrete bed (1:3:6), type C2 (using 40 mm graded stone aggregate) to drain pipe 100/110 mm bore including packing under and hunching against the sides of pipes after they laid and tested complete all as directed by Engineer-in-Charge.

S&F in repair PVC ( SWR ) bends 75 mm bore complete all as specified and directed.

S&F in repair PVC ( SWR ) bends 110 mm bore complete all as specified and directed.

Excavation in trenches, not execeeding 1.5m wide and not exceeding 1.5m deep for foundation, laying of pipes etc, or for shafts, wells, cesspits, manholes etc., n.exc 10 sqm on plan and n exceeding 1.5 m depth and getting out in soft/ loose soil complete all as specified and directed.

Returning, filling in soil, including spreading leveling, watering and well ramming in laying not exceeding 25 cm thick complete all as directed by Engineer-in-Charge.

Removing excavated soil to a distance n.exc 50 m and depositing where directed at a level n.exe 1.5 m above the starting point complete all as directed by Engineer-in-Charge.

M & L Plain cement concrete 1:2:4 Type B1 (using 20 mm graded stone aggregate) as in benching of manholes including necessary formwork, weathering, slightly rounded or chamfered angles, finishing of exposed surfaces of concrete to even and smooth without using extra cement complete all as specified and directed.

M&L for plain cement concrete 1:4:8 Type D2 (40 mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:3:6 Type C2 (40 mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M & L Plain cement concrete 1:3:6 Type C1 (20 mm graded aggregate) as in coping including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

M&L for PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) as in surface channels, drains complete all as specified and directed.

Use and waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase raillings and similar work including attached pillasters, buttresses, ect; vertical or to batter finished the surface fair complete all as specified and directed by Engineer in Charge.

M&L for extra for forming fair finished drain or channel 100 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc. Complete all as specified and directed.

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

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for including cutting of reinforcement as required to facilliate demolition complete all as specified and directed.

M&L for pre cast cement concre type B1, (1:2:4) (20mm graded stone agg) in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in CM (1:4) complete all as specified and directed by Engr-in-Charge.

M & L for RCC nominal mix (1:2:4), Type B1 (20mm graded aggregate) nominal mix as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed.

Use & waste of Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for fair finished surfaces. Complete all as specified and directed.

M&L for Mild steel 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 and including mild steel wire(annealed) not less than 0.9 mm dia or securing with clips. Complete all as specified and directed.

M&L Cutting into the existing manhole for connecting new drain making good to pipes of 100/110 mm dia & rendering cutting out existing benching for and forming branch channel (½ round or ¾ section ) in cement concrete 1:2:4, Type B1 smooth finished and reforming benching as required complete all as specified and directed by Engineer-in-Charge.

M&L Cutting into the existing manhole for connecting new drain making good to pipes of 150/160 mm dia & rendering cutting out existing benching for and forming branch channel (½ round or ¾ section ) in cement concrete 1:2:4, Type B1 smooth finished and reforming benching as required complete all as specified and directed by Engineer-in-Charge.

Cleaning of existing manholes, septic tank etc by dewatering and taking out sludge and solid deposits from the septic tank and manhloes etc completely and browing the sludge and solid deposited in a nearly dug pit with in 100 mtr and covering the sludge and solid deposited etc with earth and 2cm thick lime on top surface to prevent spread of foul smell after taking out sludge and solid deposits, the inside of the septic tanks, manholes etc should be cleaned with water, complete all as specified and as directed. [Note: (i) All precautions to be taken while working in foul condition (ii) Filled up portion of sludge only shall be measured (iii) Suitable Mechnical equipment i.e. Honey sucker machine/sludge pump should be used for removing the wastes from septic tank and manhole (iv) Manual cleaning of sewers or septic tank even with protective gear and safety device is not allowed.

Cleaning or existing chocked sewege line of pipe 100/110 mm bore by rodding and watering and taking out sludge through manholes etc. Complete and disposal of same to a previously dugged out pit after filling the upper surface with earth and 2cm thick lime over filled earth including sprinkling of bleaching powder, complete all as spcified and directed.

Cleaning or existing chocked sewege line of pipe 150/160 mm bore by rodding and watering and taking out sludge through manholes etc. Complete and disposal of same to a previously dugged out pit after filling the upper surface with earth and 2cm thick lime over filled earth including sprinkling of bleaching powder, complete all as spcified and directed.

S&F in repairs PVC (SWR) pipes 75 mm bore single socket in any length with rubber ring joints fixed to wall or laid in floors complete all as directed by Engr-in-Charge.

S&F in repairs PVC (SWR) pipes 110 mm bore single socket in any length with rubber ring joints fixed to wall or laid in floors complete all as directed by Engr-in-Charge.

S&F in repairs PVC (SWR) junction (single T) suitable for 75mm bore pipe fitted with access door, equal or unequal including jointing with solvent cement complete all as directed by Engr-in-charge.

S&F in repairs PVC (SWR) junction (single T) suitable for 110mm bore pipe fitted with access door, equal or unequal including jointing with solvent cement complete all as directed by Engr-in-charge.

S&F in repairs PVC (SWR) couplers suitable for 75 mm bore pipe including jointing with solvent cement complete all as directed by Engr-in-charge.

S&F in repairs PVC (SWR) couplers suitable for 110 mm bore pipe including jointing with solvent cement complete all as directed by Engr-in-charge.

S&F in repairs PVC (SWR) reducer 110x75 mm including jointing with solvent cement complete all as directed by Engr-in-charge.

S&F in repairs PVC (SWR) vent cowl 75mm complete all as directed by Engr-in-charge.

S & F in repairs PVC (SWR) floor trap 75 mm dia plain with grating including jointing with solvent cement and making good disturbed portions of floor matching with adjoining surfaces complete all as specified and directed by Engr-in-Charge.

M/s Yadav Prasad Sharma (BID ID -3492138)

KAMLESH ENTERPRISE (BID ID -3498009)

M/S KARCHEN LACHUNGPA (BID ID -3500442)

GEETA CONSTRUCTION (BID ID -3499528)