REPAIR/MAINTENANCE OF DRAIN, CULVERT, RETAINING WALL AT ZONE - I AND II AND CERTAIN B/R MISC ITEMS AT CENTRAL INSTITUTE IN ZONE I AND II AT UMROI MIL STN UNDER GE UMROI

Amount

M & L for vitrified ceramic tiles 8 to 10mm thick light shade (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm in floor, etc. set and jointed in neat cement slurry and pointed in white/coloured cement to match the existing floor laid over and including 15mm thick screed bed/bedding layer in CM 1:6 including demolition of existing floor tiles and bedding layers, removings serviceable tiles to store and rubbish of the premisses complete all as specified and directed.

Material and labour for coloured glazed ceramic tiles in vertical surface 300 x 200 x 7mm/350 x 250 x 7mm/450 x 350 x 7 mm mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick rendering (backing coat) in CM 1:4, including demolition of existing tiles and cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish of the premisses complete all as specified and directed.

Material and labour for coloured non skid ceramics tiles 7 to 8mm thick (square/ rectangular), area of each tile exc 0.11 sqm but not exc 0.18 sqm, in floors, etc. set and jointed in neat cement slurry and pointed in white/coloured cement to match the existing floor over and including 15mm thick screed bed/bedding layer in CM 1:6 including demolition of existing floor tiles and bedding layers, removings serviceable tiles to store and rubbish of the premisses complete all as specified and directed.

M&L for machine cut kota stone slab flooring 18-20 mm thick over and including 20mm thick cement screed base in CM 1:6, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including demoltion of kota stone slab and removing from site and rubbish of the premisses complete all as specified and directed.

M & L for Kota stone slab 18-20 mm thick in riser of steps, skirting, dado and pillar laid over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over and including 10 mm thick backing coat in CM (1:3) including demolition of existing kota stone slab and cement mortar bedding (but not backing),and removing from site and rubbish of the premisses complete all as specified and directed.

M&L for preparing old painted surfaces by washing, rubbing down and stopping of distempered and painted surfaces and applying two coats of distemper oil emulsion on surfaces of walls with putty of 1.0 mm thick wherever required as per direction of Engr-in-charge complete all as specified and directed. Note: Material and labour for Wall Putty will be measured and paid separately.

Material and labour of 1 mm thick internal wall putty on wall/Ceiling complete all as specified and as directed.

M&L for preparing old painted surfaces by washing, rubbing down and stopping of distempered and painted surfaces and applying a coat of distemper oil emulsion on surfaces of ceiling with putty of 1.0 mm thick wherever required as per direction of Engr-in-charge complete all as specified and as directed. Note: Material and labour for Wall Putty will be measured and paid separately.

M&L for preparing old external surfaces of existing treatment by washing, rubbing down and stopping of weather proof paint and painted surfaces of external wall and applying one coat of antifungal paint complete all as specified and directed.

M&L for preparation of old steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed

Material and labour for 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surfaces over and including anodised aluminium snap grid frame work for false ceiling and Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long, including demoltion of exisitng false ceiling board and all connecting accessories complete all as specified and directed.

M&L for providing and fixing false ceiling of designer tiles of colour as approved by Engr-in-charge (High Pressure steam cured) of 4 mm thickness (as per IS : 14862) of size 595 X 595 mm and any design (cascade or electra) in true horizontal level, suspended on interlocking metal grid of hot dipped galvanized steel section (Galvanized @ 120 grams, both side inclusive and black painted groove on all T webs) consisting of Main T runner with suitably spaced joints to get required length and 15 X 32 mm made from 0.30 mm thick sheet 1200 mm long spaced between main "T" at 600 mm C/C to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 15x32 mm made of 0.30 mm thick sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x20x0.40mm and laying false ceiling tiles in the grid including required cutting/making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from trusses/ceiling using suitable suspension arrangement as per manufacturers instruction/literature, GI adjustable wire of 4mm dia with galvanized butterfly level clips, spaced at 1200 mm C/C along main "T", bottom exposed width of 15 mm of all "T" sections of 4 mm dia GI wire shall be pre-Painted with polyester paint and black painted groove at centre of Size 4mm depth and 4.5 mm width, including dismantling of existing false ceiling and connected accessories at any heights as per direction by Enge-In-Charge.

S&F Hollow PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing on and including GI frame as per specifications including taking down existing wall panelling and similar work as per direction of Engr-in-charge.

S&F in repairs 15mm dia Bib tap, chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

M&L for 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, including making good disturbed area/surfaces with cement concrete/cement mortar 1:2:4 etc including taking down old unserviceable Nahani/Floor trap complete all as specified and directed.

Supply & fixing in repairs vitreous china urinal half stall type size (465x355x265) white 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 flushing cistern with brackets, grating and union including waste pipe and PVC connection pipe of 15 mm size with PTMT nuts of length 600mm, etc complete all as specified and directed.

S&F in repair wash hand basin, white flat back of size 550 x 400mm excluding pillar taps but including waste coupling, waste pipe and bracket, PVC connection pipe of 15 mm size with PTMT nuts of length 600mm, etc.including cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

S & F in repairs 15mm bore dia Angle Stop valves(Concealed/open) fancy type Chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed all as specified and directed.

Taking up or down steel tubing 15/20mm bore and connections including cleaning for refixing or removal to store and S&F CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 and fittings as in walls, ceiling, floor, etc. complete all as specified and directed.

Taking up or down steel tubing 25 mm bore and connections including cleaning for refixing or removal to store and S&F CPVC pipes 25 mm outer diameter of SDR 11 & plain CPVC SDR 11 and fittings as in walls, ceiling, floor, etc. complete all as specified and directed.

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 exceeding 20 cm girth in brick walls etc complete all as specified and directed.

S&F in repair white Vitreous china wash down water closet (pedestal pattern) including PVC seat cover and connection to drain or out going pipe and to flushing pipe anti-syphonage pipe, etc, complete all as specified and directed.

S&F in repair PVC valve less syphonic action flushing cistern 10 litres capacity with inlet, ball valve, float and handle including bracket, PVC connection pipe of 15 mm dia and 600 mm long , white colour of approved make complete all as specified and directed.

Supply and fix 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 all as specified and directed.

S & F in repair two way bib taps, 15 mm bore, chromium plated with crutch handle, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S & F in repair brass chromium plated wall mixer telephonic with crutch for mixing hot and cold water screwed down to CPVC SDR-11 pipe of dia 20 mm complete all specified and directed.

Supply and fix 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 as directed.

Supply and fix in repair stainless steel toilet paper holder with flat recessed type complete all as specified and directed.

S&F in repair 20mm dia decorative type tubular curtain rod, chromium plated including decorative brackets complete all as specified and directed.

S&F in repairs 15 mm dia pillar tap, fancy type, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron/CPVC pipe & fixed complete all as specified and directed.

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

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15cm thickness (below or above ground level) and removing debries from site of work complete all as directed by the Engineer-in-Charge.

M&L for 75 mm thick cement concrete type C2 1:3:6 using 20 mm graded aggregate as in plinth protection finished fair and even with using extra cement complete all as specified and directed.

M&L for cement concrete type C2 1:3:6 using 40 mm graded aggregate in surface channels and drains complete all as specified and directed.

Supply and fix in repair single Piece WC with UF Seat cover, hinges, accessories set, cistern fitting new rimless of size 690 x 375 x 730 mm, white colour complete with all accessories set including fixing bolts and necessary connection with existing pipe complete all as specified and directed. Cat No: C8939, S-220 Apollo of make parryware or equivalent in Jaquar/Hindware/Cera.

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

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

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6 complete all as specified and directed.

Material and labour for precast cement concrete type C-1,1:3:6, (20mm graded stone aggregate) block masonary with solid blocks, exc 10cm in width and setting in cement mortar 1:6, complete all as specified and directed.

Extra over hammer dressed facings with maximum depression on face from straight edge held against the dressed surface not exceeding 20mm to block in course masonry using lime or sand stone in rock face side complete all as specified and directed.

Material and labour for raised pointing to random or polygonal rubble, stone walling brought upto course with cement mortar 1:4 complete all as specfied and directed.

M & L for providing cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, lacing courses, string courses, parapets and railings upto 60cm in height, coping, kneelers,apex stones, bed plates, kerbs, water troughs and the like including weathering and slightly rounded or chamfered angles and throating and including necessary use and waste of formwork 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.

Add or deduct to item No. 43 above for each 25mm girth or part thereof over or under 30cm complete all as specified and directed.

Demolition of RCC of any description and in any position not otherwise specifically provided for including taking out and separating old reinforcement and removal of debries to a distance not exc 50m as directed by Engineer in charge and making site clean complete all as specified and directed.

Material and labour for precast RCC M-20 (Nominal Mix) (using 20mm graded stone aggregate) as in cover slabs, shelves and similar articles set in CM (1:6) including necessary formwork complete all as specified and directed.

Material and labour for Mild steel TMT deformed 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 0.9 mm dia or securing with clips quality confirming to Fe 500D complete all as specified and directed.

M&L for Mild steel TMT bars 5 mm to 10 mm dia., cut to length, bent to shape required, in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips 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 directed

M&L for 15mm thick plaster in CM (1:4) on fair faces of brick or concrete surfaces including finishing even & smooth without using extra cement complete all as specified and directed

Cleaning of existing road side culvert/drain using mechanical means and removing solid/liquid mud, vegetation debries or similar items (including removal & refixing of covers slab) and depositing the same to a distance not exceeding 1.50 KM complete all as specified and directed.

Material and labour for two coat of white wash on newly plastered surfaces of wall surface including preparation of new plastered surafaces complete all as specified and directed.

Schedule of Credit

N.V.ENGINEERING (BID ID -3322706)

M/s Sohini Construction (BID ID -3321727)

M/S DIL SINGH BISWA AND CO (BID ID -3323221)

Lyngdohs Construction Company and Associates (BID ID -3323206)

M/s UB Enterprise (BID ID -3322901)

M/s Eddy Constructions (BID ID -3323007)

M/S C.M.V CONSTRUCTIONS (BID ID -3321721)

Kshir Furnishers and Builders (BID ID -3323263)