SPECIAL REPAIRS TO FRONT ANNEX OF DSC INLIVING BLOCK (P-42) UNDER SPECIAL REPAIRS B/R AT NAVAL STATION BHEEMUNIPATNAM

M&L for Polymer modified Mortar-Patch repair (Up to Grade M45) Renderoc SP 40 in Beams, Lintel, Slab, Chajja, Columns, etc shrinkage controlled polymer modified single component, alkaline resistant fibre reinforced, thixotropic, cementitious patch repair mortar supplied in 25 kg moisture resistant bag when mixed with clean water at w:p ratio 0.18, achieves compressive strength (BS 1881 Pt.116) -> 20 Mpa at 1 day & > 45 Mpa at 28 days, Tensile Strength (BS 6319 Pt.7) > 2.5 Mpa at 28 Days, Flexural Strength (BS 6319 Pt.3)>7 Mpa at 28 days, Drying shrinkage to ASTM C 157-93, 28 days < 1000 microstrain. Typical application includes mixing entire bag with clean water about 4.25L to 4.5 L, mixed in suitable container with heavy duty slow speed mixer machine to achieve uniform lump free mortar consistency, placing and finishing the same with trowel carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs, piles etc., where the thickness of application is less than 50 mm in patches including necessary formwork and staging as required as per specification after applying bonding coat complete all as specified and directed.

M & L for providing Non-Shrink, Cementitious Micro Concrete using Renderoc RG' manufactured by M/s. Fosroc Chemicals India [P] Ltd. or its equivalent in M/s. Sika India Pvt. Ltd. [Sika Rep Microcrete 4] / M/s. Choksey Chemicals Pvt. Ltd. / M/s. STP Ltd. / M/s. Bostik India Pvt. Ltd. / M/s. Thermax Ltd. / M/s. Hindcon Chemical Ltd. / M/s. Asian Paints Limited modified with 12mm graded, clean, saturated surface dry crushed stone aggregate in the ratio as per manufacturer's instructions where required, as in columns and similar structural members of 30 to 80mm thick including use and waste of water tight steel formwork to facilitate pouring of micro concrete complete all as per manufacturer's instructions including providing Jacketing around columns, double scaffolding and safety measures upto 8m Building height as required complete all as specified and directed. [Note: Measurement will be considered for circumference at centreli

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

Taking down old tarfelt treatment from roof surfaces including plaster etc. and M & L for rendering 10mm thick on roof padding in cement mortar 1:3, finished even and fair without using extra cement complete and M&L for application of Normal water proofing treatment on roof slab portion consisting with the following operation including :- (i) Cleaning surface by wire brushes broom, removing dust and applying with bitumen primer conforming to IS 3384-1986 @ 0.20 kg per sqm (ii) laying of APP modified water proofing membrane weight not less than 4.00 Kg per Sqm reinforced with non woven polyester matt weighing not less than 160gm/Sqm having softening point not less than 150 degrees centigrade , having tensile strength of 650N/Sqcm in longitudinal and transverse directions respectively of the reinforcement tearing strength of 180 N by torch on application including min 10cm side overlap and 15cm end laps complete all as specified and directed. Note: WPC will be measured and paid separately under relevant item as supply only.

M&L for 15 mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 in double layer, using WPC in outer layer of 5mm thick, complete all as specified and directed. Note : Water proofing compound will be measured and paid separately under relevant item as supply only

M & L for Fly Ash block masonry (Modular size) solid blocks, exc. 10cm in width with class designation 75 (Kgf/Sqcm) and setting in CM 1:6 complete all as specified and directed.

M & L for Fly Ash block masonry (Modular size) solid blocks, n.exc. 10cm in width with class designation 75 (Kgf/cm2) in half brick walls and setting in CM 1:4 complete all as specified and directed.

M & L for rendering 10mm thick in CM (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

M & L for preparation of new plastered surfaces of walls (external walls) for applying Two or more 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 complete all as specified and directed.

M & L for preparation of old surfaces and applying One coat of white wash on Ceiling complete all as specified and directed

M & L for preparation of New plastered surfaces and applying Three coats of white wash on Ceiling complete all as specified and directed

M & L for rendering 5mm thick in CM (1:4) on ceiling, finished the surface even and smooth without using extra cement complete all as specified and directed.

S&F 2nd class hardwood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and directed.

S & F for Solid PVC Door Frame of size 50mm x47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

Demolition floor, hearth or wall tiling including cement mortar bedding (but not backing) complete all as specified and directed.

M & L for Ist or premium quality of non skid, ceramic coloured joint free tiles of size area of each tile exceeding 0.18 sqm but not exceeding 0.38 and thickness 7-8mm, in floor, shelves etc, set and jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles over 15mm thick screed bed of CM 1:6 complete all as specified and directed.

Supply and fix 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy complete all as specified and as directed.

S&F, in repair premium/ 1st quality Vitreous china Wash Hand Basin, white , flat back, size 550x400mm excluding taps ,waste, chain and plug but including brackets incl cutting and for pinning in ends of brackets complete all as specified and directed.

M& L for ATT along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc in apron complete all as specified and directed.

M & L for 75 mm thick Plain Cement concrete of type C1, 1:3:6 (20 mm graded aggregate) in Plinth protection/ sub base complete all as specified and directed.

S & F Fancy type Stainless steel Knobs for fixing curtain rod complete all as specified and directed.

Taking up or down 15mm bore, steel tubing and connection, S & F 32 mm outer dia (Internal dia is approx 23.36mm) 3-layer PP-R Polypropylene random copolymer) for concealed pipes SDR 7.4 (PN - 16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and directed.

Taking up or down 20mm bore, steel tubing and connection, S & F 25 mm outer dia (Internal dia is approximately 18 mm) 3-layer PP-R Polypropylene random copolymer) for concealed pipes SDR 7.4 (PN - 16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. 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.

Taking down carefully by unscrewing from boards / outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and fan regulators etc. for reuse at site complete all as specified and as directed. (Note : To be measured only when found serviceable in all respects complete for reuse)

M & L for Anti termite Treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors complete all as specified and directed.

M&L reinforced cement concrete of 1:1.5:3 type A1 using 20mm graded aggregate as in foundations, including rafts, footings,foundation beams, plinth beams, bases for columns & placing any type of bolts in concrete and fixed in position complete all as specified and directed.

Providing and fixing factory made uPVC white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose.)

Material and labour for point wiring for one light controlled by 1 one way switch with 1.5 Sqmm PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable 1100 Volts grade drawn carefully through existing/New concealed conduit along with 1.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, connected to earth dolly and to be terminated in and including new pressed steel sunken boxes , readily available (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 2mm thick bakelite sheet cover for mounting switches, sockets, fan regulators etc including testing on completion complete including making good disturbed surfa

ce complete all as specified and directed.

All as per Item no 102 here-in-before but for one light point controlled by two 2 way switch complete all as specified and directed.

All as per Item no 102 here-in-before but for one fan point controlled by 1 one way switch and regulator complete all as specified and directed.

All as per Item no 102 here-in-before but for one exhaust fan point controlled by 1 one way switch and regulator complete all as specified and directed.

All as per Item no 102 above but for one 3 pin switch socket outlet, 5 Amp on independent board complete all as specified and directed.

Taking down carefully existing aluminium conductor point wiring (light / fan / socket or power point) complete, with all fittings such as switches, socket, regulator, ceiling rose, utility light fittings and lamp holders etc and removing materials from site and making good the disturbed surfaces of walls roof and floor etc as per existing specification complete all as specified and directed.

M&L for sub main wiring with two single core PVC insulated un-sheathed cable with multi-stranded copper conductor of 6 sq mm size and drawing into and including concealed PVC conduit with earthing cable of PVC insulated un-sheathed stranded copper conductor of size 4 sqmm, single core, as earth continuity wire complete all as specified and directed. Note-Two run of 6 sqmm and one run of 4 sqmm is consider as one unit.

S&F switch flush type,modular single pole Two way 5 Amps 230 volts complete all as specified and directed.

All as per Item no 102 here-in-before but for one switch socket outlet, 5 Amp on same board with other switches complete all as specified and directed.

S&F modular switch flush type, single pole one way 6 Amps 250 volts complete all as specified and directed.

S&F modular plate switch flush type, single pole one way16 Amps 250 volts complete all as specified and directed.

S&F modular socket 6 Amps 5 pin complete all as specified and directed.

S&F modular socket 6-16 amps 2/3 pin combined shuttered complete all as specified and directed.

S&F ceiling rose surface bakelight three terminals complete all as specified and directed.

S&F modular step fan speed regulator 2 module complete all as specified and directed.

All as per Item no 102 here-in-before but for one15 Amp 3 & 5 pin switch socket outlet, independent with 4 Sqmm single core multi-stranded copper conductor cable (FRLS) along with 2.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire complete all as specified and directed.

M&L for sub main wiring with 4 runs of 6 sq mm single core PVC insulated (unsheathed) multi strand copper conductor FRLS cable of size 6 sqmm and one single core PVC insulated (unsheathed) multi strand copper conductor FRLS cable of size 2 runs of 4 sqmm as in continuous earth wire drawn into and Existing/ New, concealed/surface PVC cashing caping of suitable dia ISI marked complete with fittings and fixings accessories complete with including cutting chases pinning and making good disturbed surface complete all as specified and directed. Note: Four runs of 6 sqmm and two runs of 4 sqmm along with PVC Casing casing is considered as one unit.

M&L for sub main wiring with two runs of single core PVC insulated un-sheathed cable with multi-stranded copper conductor of 4 sq mm size and drawing into and including concealed PVC conduit with earthing cable of PVC insulated un-sheathed stranded copper conductor of size 4 sqmm, single core, as earth continuity wire complete all as specified and directed. Note-Two runs of 4 sqmm and one run of 4 sqmm along with PVC conduit is consider as one unit.

S&F modular plates white cover suitable for flush metal boxes for mounting modular switches or sockets etc for 8 modules complete all as specified and directed.

Fixing only switch flush button single pole one way 5 amp (Material obtained from item No 101 here in before) complete all as specified and directed.

All as per item No.120 here-in-before but for 6 modules complete all as specified and directed.

All as per item No.120 here-in-before but for 3 modules complete all as specified and directed.

S&F Flush metal box 1/2 module complete all as specified and directed.

S&F sheet metal enclosure double door VTPN DB, phosphatised, Powder coated , Triple Pole and Neutral (TPN), suitable for MCCB fixing 4 way 415 Volts,busbar rating of 250 amps complete all as specified and directed. Make: HPL Cat Part No-MDBVDD04160TAB /Legrand/ Havells/Hager/C&S.

S&F sheet metal enclosure for MCB, DB, phosphatised, Powder coated , Single Pole and Neutral (SPN), suitable for 12 way, double door 240 Volts, complete all as specified and directed.

S&F sheet metal enclosure for MCB, DB, phosphatised, Powder coated , Single Pole and Neutral (SPN), suitable for 4 way, double door 240 Volts, complete all as specified and directed.

S&F MCCB 4 pole, 415 volt, adjustable type 100 Amps with TMD breaking capacity 36 KA in the panel complete all as specified and directed. HPL cat part No-TAB160NZ100AC4P or equivalent make havells/indoasian

S&F MCB Four Pole (FP) C curve 10kA breaking capacity of 63 amps, 415 Volts in proper position complete all as specified and directed.

S&F MCB Single Pole (SP) C curve 10kA breaking capacity of 6 to 32 amps, 240 Volts in proper position complete all as specified and directed.

S&F in proper position MCB Double Pole of capacity up to 40 amps, 240 Volts c-series with 10kA breaking capacity complete all as specified and directed.

S&F indoor luminare decorative batten for wall/ceiling mounting box type energy efficient saving LED BATTEN LIGHT 10 W,230 V,50 HZ,slim integrated design easy install incl twin twisted copper conductor flexible wire from ceiling rose to connector complete all as specified and directed.

S&F indoor luminare decorative batten for wall/ceiling mounting box type Extruded aluminium housing ,PC Diffuser,energy efficient saving LED BATTEN LIGHT 20W,230 V,50 HZ, slim integrated design easy install incl twin twisted copper conductor flexible wire from ceiling rose to connector complete all as specified and directed.

S&F on wall security LED light luminaire fitting 1X25 W and including cable for connection from celling rose with 1.5 Sqmm PVC insulated stranded copper conductor (FRLS) cable including 25 mm GI bracket medium grade 1.5 m long bent to shape including bolt, nut,washer,clamp etc complete all as specified and directed.

Taking down carefully ceiling fan any sweep and any make after disconnecting the electrical connection, dismantling the blades and removing fan incl blades for safe custody for reuse and re-assembling the fan complete and refixing the fan in same position including all electrical connection complete all as specified and directed.

All as per item No. 120 here-in-before but for 2 modules complete all as specified and directed.

M&L for taking out and removing burnt copper winding, cleaning the armature, rewinding the fan armature for 1200mm sweep fan with new super enamelled copper wire of existing gauge including supply and fixing necessary insulating materials etc and varnishing with approved grade of insulation varnish and heating up and testing complete all as specified and directed.

Supply only bearing No.6201/6202 for ceiling /Exhaust fan complete all as specified and directed.

All as per item No. 124 above but for 6 modules complete all as specified and directed.

Supply only fan condensor upto 2.5 mfd complete all as specified and directed.

M&L for XLPE insulated GI wire/strip armoured electric power cable (Heavy duty) ISI marked with stranded aluminium conductor 1100 volts grade, cross sectional area 25Sqmm 3.5 core laid in trench /poles/on wall complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of FRLS cable etc and getting out in Soft/loose soil complete all as specified and directed.

Returni

ng, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and directed.

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

Material and labour for sand cushioning for protection of underground FRLS cable consolidated and compacted with clean dry sand complete all as specified and directed.(Compacted thickness shall only be measured and paid)

All as per item No. 124 above but for 3 modules complete all as specified and directed.