AS AND AS FOR BUILDING REPAIR SSRI BUILDING C NO-113 ENGINEERING DEPARTMENT AND AUGMENTATION OF DRAINAGE SYSTEM AT REFIT BLOCK UNDER HQ EF NAMELY R-BLOCKS P-15 AND K-BLOCK P-19 AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE I DM VISAKHAPATNAM

Amount

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish outside ND(V) premises complete all as specified and as directed.

M&L dark shed vitrified ceramic tiles 7 to 8 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick 1:6 cement morter including roughning surface of old concrete floor by picking sweeping clean and washing down with water to remove dust and brushing neat cement slurry with 3 kg of cement per sqm complete all as specified and as directed

M&L for Coloured 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 over 15 mm thick 1:6 cement morter including roughning surface of old concrete floor by picking sweeping clean and washing down with water to remove dust and brushing neat cement slurry with 3 kg of cement per sqm complete all as specified and as directed

M&L for Coloured Non skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0..06 sqm but not exceeding 0..11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick 1:6 cement morter including roughning surface of old concrete floor by picking sweeping clean and washing down with water to remove dust and brushing neat cement slurry with 3 kg of cement per sqm complete all as specified and as directed

Material & Labour for coloured glazed ceramic tiles (300 x 450) x 7-8 mm thick in dado set and jointed in neat cement slurry and pointed in coloured cement to match over & including 10 mm thick screed bed in CM 1:4, 1 complete all as specified and as directed.

M&L for Acid resistant tiles 15mm thick vitreous ceramic, unglazed, set, jointed and pointed in chemical resistant mortar, resin type, in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over 15mm thick cement mortar (1:6) screed bed complete all as specified and directed.

M&L for Coloured Chequered cement concrete tiles 30cm x30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors laid over 15mm thick cement mortor (1:6) screed bed complete all as specified and directed.

M&L for 25 mm thick cement concrete type 'B-0' 1:2:4 using 12.5mm graded crushed stone aggregate as in flooring complete all as specified and directed.

Surface excavation not exc. 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil all as specified and directed.

M&L hard core of broken stone of gauge n. exc. 63 mm, deposited, spread and levelled in layers n. exc. 15 cm thick, watered and rammed to a true surface all as specified and directed.

M&L 100 mm thick plain cement concrete 1:2:4 type B2 (using 40 mm graded crushed stone aggregate) as in floor finishing the surfaces fair & even without using extra cement complete all as specified and directed.

M&L for forming Contraction (Dummy) joints 30mm deep x 10mm wide, filled with sealing compound Grade ‘A’ complete all as specified and directed.

M&L for Pre-painted Galvalume aluminium zink coating GI based corrugated / semi corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof coverings/clading to wall, fixed with self taping screws complete all as specified and directed.

M&L cutting holes in brick walls built in cement mortar for inserting holdfast / rafter purlins etc and making good the dismantled portion in cement 1:3 or cement concrete 1:2:4 type B-1 all as specified and as directed depth of embeded portion of holdfasts or lugs measured from the face of the Jamb into wall exc. half brick but not exc. one brick.

M&L MS rolled section of grade Fe-410-W (Gde - E-250), quality - A (beam, tee, angle channel or flat sections) as in roof trusses (framed), trussed purlins, crane gantries rails, and fastening and heavy bracket framing including distance pieces, cleats etc. complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

S & F for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (excluding of steel sheeting or other covering, running rails and guides) conforming to Fe-290, Grade E- 165 and hanging; also fastening and fixing complete all as specified and directed.

M&L mild steel plate confirming to Fe 290.Gde-E-165 plain or chequered channels, squre cut to notch (ordinary or counter sunk forming holes, without any attachment complete all as specified and as directed

S&F M.S. framed work such as grills gratings etc with end of bars shouldered/or riveted or forged into spikes framed guard bar, barred iron doors, ladders, framed balusters, walkways, railing, frame work of water tanks and similar works steel quality conforming to Fe-290, Grade E- 165 complete all as specified directed .

M&L preparation of new or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, 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 as directed.

M&L for Pre cast cement concrete type 1:3:6 type C-2 (20mm graded stone aggregate) block masonry with solid blocks exc 10 cm in width and setting in cement mortar 1:4 complete all as specified and as directed.

Taking down cement plaster on brick or concrete wall etc including racking out joint hacking for key, scrubbing down with water etc. complete all as specified and as directed.

M&L for rendering 10 mm thick plaster in CM (1:6) on brick or concrete surfaces of walls the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L 5 mm thick plastering in cement mortar 1:3 on concrete surfaces of ceiling and finishing the surfaces fair and even without using extra cement all as specified and directed.

M&L for rendering 10 mm thick in CM 1:4 on fair faces of brick work or concete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:4 on fair faces of brick work or concete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparing newly plastered and unplastered surfaces of ceiling and applying three coats of white washing complete all as specified and directed.

M&L preparation of newly plastered surfaces of wall and apply three coats of white wash complete all as specified and directed.

M&L preparing new plastered surfaces of walls and applying two coats of oil emulsion distemper over a coat of alkali resistant primer over two coats of cement based white wall putty of minimum thickness 1.5 mm in two coats to make the surface even & smooth complete all as specified & directed.

M&L preparation of old plastered or unplastered surfaces of wall and applying two coats of white wash complete all as specified and directed.

M&L preparation of old plastered or unplastered surfaces of wall applying two coats of oil emulsion distemper complete all as specified and directed.

M&L preparation of old plastered or unplastered surfaces of ceiling and applying two coats of white wash complete all as specified and directed.

Complete removal of existing treatment of old decorated surfaces of walls and applying two coats of exterior emulsion paint (weather coat) over a coat of alkali resistance primer complete all as specified & directed.

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

M&L cement concrete 1:2:4 Type B1 (using 20 mm graded crushed stone aggregate) as in coping, roof kerb or similar work, rounded or chamfered on edges including necessary form work complete all as specified and directed.

M&L cement concrete 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) as in surface channel and drain complete all as specified and directed.

M&L for forming fair finished to drain or channel 30 cm inner girth (inner girth only measured) in cement concrete using extra cement including forms, moulds/ slopped ends etc complete all as specified and directed.

Demolition of RCC work of any description (reinforcement cut as required to facilitate demolition) complete and removal of debris outside dockyard premises complete all as specified and as directed.

M&L pre-cast reinforced cement concrete 1:2:4 type B1(using 20 mm graded crushed stone aggregate) as in cover slab of man holes, septic tank etc set in CM 1:4 including necessary forms, moulds etc with removal of existing unserviceable cover slab from manholes / septic tank / cable duct chamber etc. complete all as directed.

M&L RCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in foundation, plinth beams, base of column, footing and mass concrete etc. complete all as specified and directed.

Use and waste form work to side of concrete foundation, footings, bases of columns, raft and beams and similar work, vertical or to batter as in rough finished surfaces of concrete all as specified and directed.

M&L MS TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia as reinforcement complete all as specified and directed.

S&F vitreous China Wash Basin, white, flat back of size 630 x 450 mm including suitable size of CI brackets, brass chromium plated waste fittings 32 mm dia with long screw shanks and fly nuts, flange and bedded in red lead cement complete all as specified and directed including taking out old one.

M&L 32 mm dia High density polyethylene (HDPE) pipe of pressure rating 6 Kg /Sq.cm as in waste pipe (Short Length) fixed to wash hand basin waste etc complete to floor all as specified and as directed including taking out old one.

S&F vitreous China Wash down water closet pan (Pedestal Pattern), white fixed with brass screws with necessary connection with water line and sewer line etc. complete including S&F PVC seat cover for pedestal pan complete all as specified and directed including taking out old one.

S&F vitreous China, squatting pan, Orissa Pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) with CI trap of suitable size ( P or S type) including connection to trap and to flushing pipe, anti syphonic pipe etc complete including provision of lime concrete bedding & making good to floor complete complete all as specified and directed including taking out old one.

S&F 10 Ltr capacity PVC valveless syphonic action type flushing cistern low level white, with inlet, ball valve, float and handle including PVC flush pipe and brackets complete fixed in wall and floor to trap of WC as required and as directed including taking out old one.

S&F 15 mm dia PVC connections, 600 mm long with brass nuts of suitable size at two end complete all as specified and directed.

S&F vitreous China urinals, half stall type white,(excluding flushing cistern and flush pipe ) with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinals against wall in CM (1:2), screwing urinal to plug etc. complete all as specified and directed including taking out old one.

S&F vitereous china urinal partition white of size 310x700mm etc. complete all as specified and directed.

S&F in repairs urinal spreaded of PTMT any colour for fixing with 15mm dia pipe (min wt 60 gms) complete all as specified and directed.

S&F 15 mm dia bib taps, cast copper alloy fancy type, chromium plated with crutch or butterfly handle, screwed down screwed for iron pipe of for brass ferrule complete all as directed.ncluding taking out old one.

S&F angular stop cock (chromium plated fancy type) 15 mm dia, cast copper alloy, screwed down, high pressure with crutch or butterfly handles, screwed both end for iron pipe or for unions complete all as specified and directed ncluding taking out old one.

S&F 15 mm dia pillar taps, cast copper alloy with capstan head, chromium plated, screwed down, high pressure with or without letter 'Hot' or Cold' with long screwed shanks and fly nuts screwed for iron pipes complete all as specified and directed ncluding taking out old one.

Taking up or down 15 mm bore steel water tubing and connections including cleaning for refixing or removal complete all as specified and directed

S&F 15 mm dia steel water tube medium grade galvanised with all fittings and fixed complete to walls, ceilings or laid in floors complete all as specified and directed

Taking up or down 20 mm bore steel water tubing and connections including cleaning for refixing or removal complete all as specified and directed

S&F 20 mm dia steel water tube medium grade galvanised with all fittings and fixed complete to walls, ceilings or laid in floors complete all as specified and directed

S&F rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top) hoisted and fixed in position of 1000 Ltr capacity all as specified in SSR complete all as specified & directed including taking down old one.

S&F 20 mm dia gun metal globe/gate valve with iron wheel head screwed both ends for iron pipes and fixed all as specified and as directed including taking down old one.

Supply & fix brass ball valve 25 mm dia high pressure with polythene float and flynut complete all as specified and as directed including taking down old one.

S&F PVC (SWR) floor trap, 75 mm dia, plain with brass CP grating including jointing with solvent cement fixed complete all as specified and directed including taking out old one.

S&F PTMT grating dome 100 mm dia (minimum weight 25 gms) complete all as specified and directed including taking out old one.

S&F waste coupling of PTMT half or full threaded with 32 mm dia complete all as specified and directed (Minimum weight - 45gms) including taking out old one.

S & F Towel rail 600 mm long of PTMT fixed with and including Chromium plated brass screws and wooden / plastic cleats (minium weight 190 grms) complete all as specified and directed including taking out old one

S & F PTMT Shelf, 450 mm long fixed with and including Chromium plated brass screws and wooden / plastic cleats (minium weight 300 grms) complete all as specified and directed including taking out old one

Taking out PVC (SWR) soil waste and vent pipe of any size including all fittings etc complete all as specified and directed

S&F 75 mm dia PVC (SWR) pipes single, socketed, in any length with rubber ring joints fixed to wall complete all as specified and directed

S&F 110 mm dia PVC (SWR) pipes single, socketed, in any length with rubber ring joints fixed to wall complete all as specified and directed

S&F 75 mm bore PVC (SWR) bends (any radius) with oval access door complete all as specified and directed.

S&F 110 mm bore PVC (SWR) bends (any radius) with oval access door complete all as specified and directed.

S&F 75 mm bore PVC (SWR) junction single, (Single T) equal or unequal with oval access door complete all as specified and directed.PVC (SWR)

S&F 110 mm bore PVC (SWR) junction single, (Single T) equal or unequal with oval access door complete all as specified and directed.PVC (SWR)

M&L for cleaning open & covered drain, n exc 0.50m deep including removing of deposition / debris / sludges, /silt etc, outside Dockyard premises including removing and refixing the cover slab where necessary complete all as specified and directed.

M&L for cleaning open & covered drain, exc 0.50m but n. exc. 1.0m deep including removing of deposition / debris / sludges, /silt etc, outside Dockyard premises including removing and refixing the cover slab where necessary complete all as specified and directed.

M&L for cleaning open & covered drain, exc 1.0m but n. exc. 1.50m deep including removing of deposition / debris / sludges, /silt etc, outside Dockyard premises including removing and refixing the cover slab where necessary complete all as specified and directed.

SREE HANUMAN ENTERPRISES

sai ganesh enterprises

SOWRYA CONSTRUCTIONS

SRI SIMHADRI COMPANY

N V S S K N SIVA PRASAD

B5BUILDING SOLUTIONS