SPL REPAIR TO ROOF OF BLDG NO SM-4 (OTM ACCN INCL COOK HOUSE AND DINING HALL) AT ZONE-2 OF CERTAIN UNIT UNDER AGE B/R-I BABINA AT GE BABINA CANTT

Amount

Demolition of PCC/lime concrete (Other than Ground flooors) terracing including felt in any description and in any position over roof etc complete all as specified and as directed by the Engineer-in-Charge.

M&L for P.C.C 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in padding over roof finished and laid to required slope complete all as specified and as directed.

Cutting grooves in brick wall 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed.

M&L, roughening surfaces of old concrete roof by picking ,sweeping clean and washing down with water to remove dust etc and applying a coat of cement slurry @ 3 Kg per Sqm complete all as specified and directed.

M&L for P.C.C 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in coping or roof kerbs on roof chamfered on edge including troweling slightly complete all as specified and as directed.

M&L for 10 mm thick rendering in cement mortar 1:4 on concrete surfaces when concrete is stil green finished even and fair including mixing of water proofing compound as per manufacturer instruction etc complete all as specified and as directed. Note :- Water proofing compound shall be measured separately as supply.

Supply only integral water proofing compound complete all as specified and as directed.

M&L applying water proofing treatment with the following4/21/2023-(a) First coat of bitumen primer conforming to IS-3384 @ 0.3Kg / sqm to be applied on prepared surface till the surface is properly impregnated.(b) after the application of approved bituminous primer the water proofing memberne minimum weight 3kg/sqm and minimum 3mm thick reinforced with polyesterd non woven fabric (weight not less then 160gms/sqm) shall be laid on the primed surface by torch application method as per manufactured instruction.(c) All joints and change in direction should be curved with cement mortar (1:3) mixed with SBR latex @ 200ml per bag on cement and cured well before laying of membrane complete all as specified and as directed.

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

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

Supplying, fixing, jointing and testing 15mm dia bore galvanised iron tubing medium grade with all fitting such as bends, elbow, socket, reducer etc and fixed to wall or laid in floor complete all as specified and as directed

Supplying, fixing, jointing and testing 20mm dia bore galvanised iron tubing medium grade with all fitting such as bends, elbow, socket, reducer etc and fixed to wall or laid in floor complete all as specified and as directed

Fixing only old 15mm dia bore steel tubing and connections obtained from taking down against item No 8(a) & (b) herein before in new or old position fixed to wall, ceiling or laid in floor with new fittings complete all as specified and as directed

Fixing only old 20mm dia bore steel tubing and connections obtained from taking down against item No 8(a) & (b) herein before in new or old position fixed to wall, ceiling or laid in floor with new fittings complete all as specified and as 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, cuttingexceeding 10 cm but not exceeding 20 cm girth in brick walls complete all as specified and as directed.

S & F 1000ltr rotational moulded polyethylene water storage tanks, (cylindrical vertical with closed top) hoisted and fixed in position, all as specified in SSR part I-1991 including 20 mm dia GI pipe light grade washout pipe 450 mm long with plug and 20 mm dia GI pipe light grade over flow pipe 600 mm long with fitting and dismantling of existing unserviceable tank and removing from site, complete all as specified and directed.

Fixing only old1000 ltr capacity rotational moulded polythene tanks (cylindrical vertical with closed top) hoisted and fixed in position including dismantling existing complete all as specified and as directed.

S&F 20mm bore ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minium weight 210 gms ), complete all as specified and directed

S & F in repair 20mm dia Gun metal gate valve with iron wheel head, screwed both ends for iron pipe complete all as specified and as directed.

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

M&L, screed bed or bedding layer of mortar 15 mm thick in cement mortar 1: 6 to receive tiles etc finished rough complete all as specified and directed.

M & L rendering 10mm thick in cement mortar (1:3) on fair faces of brick work or concrete surfaces as in vertical surfaces for receiving tiles as directed.

M&L for Vitrified ceramic tiles 7 to 8 mm thick (square/rectangular) polished area of each tile not exceeding 0.36 sqm, in floors etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match to floor etc complete all as specified and directed.

M&L, for PCC 1:2:4 type B-0 using 12.5 mm gradesd stone agg as in levelling course of floors of 25 mm thick complete all as specified and directed.

M&L for non skid coloured ceramic tiles 7 to 8 mm thick (square / rectengular) area of each tile exceeding 0.18 sqm but not exc 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match to floor etc complete all as specified and as directed.

M&L for joint free glazed coloured tiles 350x250x7mm/450x350x7mm thick for work on vertical surface, set & jointed in cement slurry and pointed in white or coloured cement to match etc complete all as specified and as directed

M&L for non skid coloured ceramic tiles 7 to 8 mm thick (square / rectengular) area of each tile exceeding 0.11sqm but not exc 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match to floor etc complete all as specified and as directed.

M&L for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over 15 mm thick in CM(1:6) etc complete all as specified and as directed.

Demolition of PCC in any description and in any position etc complete all as specified at site complete all as specified and as directed.

M&L for 75mm thick cement concrete type C-1, 1:3:6 (20mm graded aggregate) as in plinth protection finished even and smooth without using extra cement complete all as specified and directed

M & L Machine cut kota stone slab flooring 18-20mm thick over and including 20mm thick cement screed bed in CM 1:6 laid laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

M & L Machine cut kota stone slab flooring 18-20mm thick in riser of steps,skirting, dado & pillar over and including 10mm thick rendering in CM 1:4 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified.

Demolition of Brickwork of stone/boulder masonry, build in lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articlesl etc complete all as specified and as directed.

M&L brick work with fly ash bricks (FASB) conferming to IS 12894, of strength M-10 straight or curved on plan exc 6m mean radious built cement mortar 1:6 complete (on parapet wall) all as specified and as directed.

Taking down cement plaster on brick or stone wall including raking out joints, hocking for key scrubbing down with water etc complete all as specified and as directed.

S & F powder coated aluminium window colour as approved by GE with double hung shutter (both gauged and glazed ) including alumunium grill of size 50x50mm with 6mm dia bar fixed with GI wire mesh cloth 0.46mm dia of wire and 1.18mm aperature , both fixed on aluminium frame 126 mm x 50 mm x1.5 mm thick separately , shutter with bottom rail, middle rail, top rail and styles of size 44.45 mm x 47.62 mm x 1.2 mm thick as per IS 737-1986 and glazed with tinted glass (Modi guard ) 5 mm thick as per standard practices and with alumunium powed coated handle & tower bolt arrangements incl taking down existing window etc complete all as specified and as directed.

M & L for complete removal of existing treatment from surface of wall all as specified and as directed by the Engineer-in-Charge

M&L for rendering 15mm thick on fair faces of wall even and smooth finish without using extra cement on conc/brick surfaces in CM 1:4, complete all as specified and as directed

M & L for applying one coat of putty as per manufacturer instruction complete all as specified and as directed by the Engineer-in-Charge

M & L for Preparation of new plastered surfaceof wall and applying two coat of OBD over a coat of putty complet all as specified and as directed.

M & L for preparation of new plastered surface of wall and applying two coats of cement base paint on external wall surface over a coat of alkali resistant primer complete all as specified and as directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) exe 1.5 Sqm but n exc 4 Sqm each etc complete all as specified and as directed

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) not exe 1.5 Sqm each complete all as specified and as directed.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck in side with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail and bottom rail,paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement all as directed and specified by Engineer-in-Charge.

S & F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS Square tube etc complete complete all as specified and as directed.

M&L Preparing old decorated surfaces of wall and applying two coats cement base paint all as specified and as directed.

M&L, Preparing old plastered/unplastered surfaces of ceiling and applying one coat of white wash complete all as specified and directed.

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

M&L Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50 mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sandt complete all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40mm graded stone agg as in filling and mass concrete, Sub base/flooring complete all as specified and directed.

Shri Balaji Associates (BID ID -3275394)

VEER SINGH CONSTRUCTION (BID ID -3275508)

M/s Pratham Enterprises (BID ID -3277656)

Ms Vinay constructions (BID ID -3275586)

M/s KGN Builders (BID ID -3276838)