SPL REPAIR TO RETAINING WALL IN FRONT OF ESH NO P-17 OF AP BIRPUR AND SPL REPAIR OF BLDG NO P-156 AP BIRPUR AT MIL STN RANTNUCHAK UNDER GE KALUCHAK

Amount

Demolition of brick work or stone / boulder masonry including all quoins, arches, pillars, etc. built in cement mortar or cement lime mortar complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below or above ground level) complete all as specified and directed.

M & L for hand packing of broken stones or boulders (any thickness) at back of walls over arches etc and raising (or lowering) to the required level complete all as specified and directed.

M & L for loose filling of aggregate of boulder of gauge 80 to 150 mm as in back filling in retaining wall complete all as specified and directed.

Taking down cement or cement lime plaster from brick or stone walls etc. including raking out joints, hacking for keys, scrubbing down with water etc. complete all as specified and directed.

M & L for providing reinforced cement concrete 1:2:4 (Nominal Mix) type B-1, using 20 mm graded stone aggregate, as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs, shelves and the like complete all as specified and directed

M & L for providing plain cement concrete type B-0, 1:2:4, (using 20 mm graded stone aggregate), as in padding on roof, for levelling of roof slab, finished even and fair, complete all as specified & directed. .

M & L for providing plain cement concrete type B-1, 1:2:4, (using 20 mm graded stone aggregate), as in copings, bed plates, kerbs levelling courses etc, complete all as specified & directed..

M & L for block masonry with solid pre-cast cement concrete blocks made out of cement concrete 1: 3: 6 type C-1, using 20 mm graded stone aggregate, exc. 10 cm in width and setting in cement mortar 1 : 6 complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:4 complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M & L for walling of random rubble stone masonry, un-coursed, well bonded, bedded, solidly hearted and built in cement mortar 1:6 complete all as specified and directed.

M & L for walling of random rubble stone masonry (EXCEPT STONE), un-coursed, well bonded, bedded, solidly hearted and built in cement mortar 1:6 complete all as specified and directed..

M & L for Keyed pointing to random or polygonal rubble, uncoursed or brought upto course in cement mortar 1:4 complete all as specified and directed.

Extra over stone walling of lime or sand stone for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses with maximum depression on face from straight edge held against the dressed surface n exc 40mm, complete all as specified & directed.

S&F of wire netting of stainless steel wire 1.4mm dia fixed with tinned tacks of stainless steel wire staples size of mesh 12mmx12mm fixed or welded complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc, and brushing neat cement slurry with 3.0Kg of cement per square metre, complete all as specifed & directed.

M & L for 15 mm thick rendering on fair faces of brick work or concrete surfaces with cement mortar 1:4 finished even and smooth without using extra cement using integral water proofing compound as per manufacturer,s instructions , complete all as specified & directed. NOTE:- Integral water proofing compound shall be measured & paid seprately.

Supply only water proofing compound ( (Liquid) complete all as specified.

Taking down cement plaster and decayed concrete of any description including cutting V grooves in 10-12 mm deep in patches or fully on RACC surface, upto triple storey of building from roof projection, chajjas etc and making good the decayed portion with cement mortar 1:3 mixed with integral water proofing compound or PCC 1:2:4 type B-0 using 12.5mm graded crushed stone aggregate and after preparation WPC pedilight/ Dr fixit/URP 301 based latex water proofing with bonding agent in CM1:2 as bonding coat for old concrete slab/ wall surfaces in two coats and first coat mixed in ratio CM 1:1 for repairs necessary form work where ever required and finaly finishing the surface with 15 mm thick cement plaster in CM1:3 finishing & CM 1:6 as in wall complete all as specified & directed.

M & L for preparation of newly plastered or un-plastered surfaces of ceiling and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

M & L for preparing newly plastered or previously untreated wall ,chajjas, facias,parapets wall surfaces and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

M&L for preparing newly plastered or previously untreated wall surfaces. and applying two coats of ‘‘Apex ultima’ of Asian paint or ‘Weather coat’ of Berger Paints over one coat of primer in camouflage pattern , using mechanical vaccume machine complete all as specified and directed.

S & F of 75 mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joint fixed to wall complete all as specified and directed.

Removal of soft/ looose soil from building roof (height upto 10 M) with depth of cutting 45-60 CM approx, stacking the same near buildng and again spreading over roof (including levelling) after carrying out roof treatment , complete all as specified and directed.

Complete removal of the existing roof treatment of any description viz tarfelt or membrance surface of roof tiles/concrete padding etc including grubbing up of tree roots, removing all the debris to a distance n exc 100m for roof treatment work, preparation of the concrete roof surfaces by scrubbing down with steel brushes and cleaning with water all loose dirt/dust and applying the following Roof Treatment complete all as specified & directed :- (a) Applying 1st course of 15mm thick screed bed in cement mortar 1:4 over concrete surfaces. (b) Applying 2nd course of bitumenous primer conforming to IS-3384 @ 0.4 Kg/Sqm over the screed bed. (c) Applying 3rd coarse of a coat of blown type bitumen of grade 85/25 heating to a working temperature of 180° C and applied @ 1.2 Kg/Sqm. (d) Applying 4th course of APP (Atactic Polypropylene) modified polymeric membrane 3 mm thick weight not less than 3.6 Kg/Sqm with 160 Grams/Sqm non woven polyster made at centre core reinforced laid with 75 mm side overlap and 100 mm overlap. The membrane has to be laid with LPG torch and overlap sealed and finished neat. (e) Applying 5th course of a coat of bonding material with blown type bitumen of grade 85/25 heating to a working temperature of 180° C and applied @ 1.2 Kg/Sqm. (f) Applying a coat of bitumious based aluminium

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.complete all as specified and directed.

Taking down carefully existing unserviceable UG cable of any size and capacity complete all as specified and directed.

Taking down carefully existing unserviceable/damaged GI strip any size complete all as specified and directed.

Taking down unserviceable aluminium air termination rod any size including breaking PCC block complete all as specified and directed.

M&L for point wiring one light / fan/ bell/Exhaust fan point controlled by one way switch(concealed type) complete with multi stranded copper conductor flame retardant low smoke (FRLS) 1.5 Sqmm size PVC insulated unsheathed cable 1100 volts grade drawn through with and incl medium grade duty concealed PVC conduit ISI marked not less than 20mm dia including conduit fittings and accessories such as socket,elbow,junction box, bell mouth,bend, reducer etc complete incl cutting chases in existing walls of any description built in cement mortar and making good the disturbed surfaces in cement mortar (1:4) and finishing the surfaces to match with existing surfaces and finish with using sunken type pressed steel terminal boxes of required sizes of not less than 1.6 mm thick factory made and factory painted with top cover of 3 mm thick plastic laminated sheet fixed with brass screws washers with all accessories including single core multi stranded copper conductor 1.5 Sqmm size PVC insulated unsheathed cable green in colour as earth wire to common earth and connected to earth dolly drawn in same conduit complete all as specified . NOTE :-Wire/Cable colour coding Shall be maintained properly as per IE rule.

S&F 2x20 W LED flame proof batten suitable for single and twin T8 tubeof 10W/20W recommended for Gas/Vapor of IIA &IIB and Zone 1 &2 IP 65 Protected .CIMFR-BIS certified, complete all as specified & directed .

Supply and installation flame prro weather proof 12 way SPN MCB DB, 240 Volts,50 Hz in LM6 construcation, consisting of 01 No incoming MCB SPN-40 Amps, MCB SP-6-16 Amps (10 Nos) as out going with clip on type terminals with suitable cables entries including connecting up incoming and out going cables and making connecation, complete all as specified & directed .

Supply and laying XLPE insulated, armoured, heavy duty electric cable, with stranded aluminum conductor served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and overall PVC sheathed 1100 Volts grade, nominal cross sectional area 50 Sqmm 3.5 core laid in trenches, ducts, drawn through pipes across the road/path/along poles/wall/ floors/ equipment etc including jointing and testing complete all as specified and directed.

M&L for well burnt brick with sub class ‘B’ old size bricks for protection of cable complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for laying of cable/GI pipe/concrete pipe etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

M&L for dry sand cushioning for UG cable in trenches including spreading levelling and hand paning and consolidating complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

M&L for laying Galvanised iron tube 50 mm bore light grade (ISI marked) for cable protection to poles/under floor/under roads/alongwith walls complete including MS clamps of flat iron 25x3mm duly painted, GI nuts, bolts and washers & sealing of pipe ends with approved sealing compound, complete all as specified and directed.

M&L for galvanised iron strip 25x4mm earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. complete all as specified & directed.

M&L for air termination single pointed aluminum rod 12mm dia and 300mm long fixed on 50 mm dia 1.5 M long GI pipe medium grade including providing GI clamps, porcelain insulator nut bolts washeretc,bottom of the GI pipe welded at center with 100 mm MS plate 4 mm thickand embeded on roof using PCC 1:4:6 type D-2 size 300x300x400 mm complete all as specified & directed.

M&L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised earth lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel and connecting to main switch or switch board complete and incl PCC masonry pit of 300x300x300mm interior dimensions in PCC 1:2:4 type B-1 RCC cover with GI frame, charcoal and common salt 15cm in layers all round the earth plate, 15mm dia GI watering pipe, a funnel with wire mesh should be provided on top of watering pipe complete all as specified as per electric plate No 3 of SSR 2009 including testing after completion complete all as specified and directed.

AMRIT ENTERPRISES (BID ID -3285378)

M/S SUDAGAR MAL (BID ID -3285546)

ASHISH CONSTRUCTION COMPANY (BID ID -3285569)

M/S RAKESH CONSTRUCTION (BID ID -3285566)

M/S Shiva Builders (BID ID -3288979)

S R CONSTRUCTIONS (BID ID -3285623)