SPECIAL REPAIR/REPLACEMENT TO DEGRADED FRAMED WIRE MESH AND WATER PROOFING TREATMENT IN SMQs OF DECTOR 31 and 47 AT BRD UNDER GE (AF) MC CHANDIGARH

Amount

M&L for disconnecting of PVC tank of capacity exceeding 500 Ltrs but n.exceeding 1000 Ltrs for cleaning including setting aside temporarily and refixing later in same position for water supply to enable water proofing treatment of roof slab beneath the tank in following laid down process all as specified and directed :- a) Dewatering & removing all settled silt, scale & dust from inside of tanks using coconut brush manually and applying bleaching powder and allowed to rest for 1 hour. b) Cleaning & rinsing the tank using fresh water to wash out complete and allowed to dry for 30 mins. c) Writing letters of 7 cm height using synthetic enamel paint (white colour) to mention date of cleaning incl rubbing out old letters written over the tank d) Refixing the tank with fittings as required in same position or raised/lower height after cleaning or water proofing treatment (as may necessary) complete all as specified and directed. Note:- Alternative arrangement for providing water supply to the qtrs shall be provided by the contractor by relocating the serviceable tank until the water proofing treatmeant shall be completed.

Complete removal of existing water proofing treatment and expose of top surface of RCC slab of any thickness, any type by stripping out old tar felt over roofs, mud phuska any thickness, parapets, chimney stacks etc laid horizontally or vertically including taking out layer of cement plaster etc and cleaning the surface with water and using wire brush including removing debris to out side the MoD land and providing following :- (a) Dismantling existing cement concrete/roof tiles on roof including removing debris to out side MoD land as directed. (b) Bring upto the slope by providing filling of light weight materials sch as cinder, light weight concrete etc as required, and then providing PCC 1:2:4 type B1 of average thickness of 50mm. (c) Rendering 10mm thick in CM 1:4 on concrete roof surfaces and finish the surface even and smooth without using extra cement including mixing water proofing compound @ 2% by weight of cement. (d) Apply a coat of bituminous primer confirming to IS-3384@ 0.4 ltr/Sqm on newly plastered surface after curing as per IS-456 and dried. (e) After the primed surface has dried, apply a coat of hot blown bitumen(85/25 penetration) confirming to IS-702 @ 1.2 Kg/Sqm of the surface.

(f) Providing APP modified water proofing as approved by GE thickness not less than 4mm thick unrolled over the bituminous coated surgace with 100mm over laps, the overlap shall be sealed by flame as per manufacture instructions complete. (g) Over the APP membrane, apply evenly a tack coat of hot air blown bitumen of grade 85/25 at the rate of 1.20 kg per sqm including cleaning of surface. (h) Applying a coat of aluminium paint at the rate of 100 gm per sqm as per manufacture instruuction over bituminous layer complete all as directed. Note for item No 2.0 :- (i) The work shall be carried out through authorized and qualified applicators of the manufacturers only as mentioned in PS. MOU to be submitted before commencement of work. (ii) Material shall be procured from the authorised manufacturer only. (iii) A performance guarantee certificate and guarantee amount equal to 5% cost of WPT for 10 years shall be submitted by the contractor to the GE on completion of work as specified. (iv) The unit quoted rate is deemed to include taking down of water pipeline, tanks, wires (etc) found on roof and refix at the original position after complete treatment of roof.

(iv) Providing, fixing and erecting scaffolding in double face structure, as required along with approach system for the repairs / plastering of the buildings to facilitate execution of all items of works,complete with necessary support, propping system etc for external repair. The unit rate is deemed to be included this provision also. (v) The unit quoted rated deemed to included for removing plant/ up rooting of vegetation growth including roots on wall/ roof/ parapet near pipe etc. (vi) The unit quoted rate deemed to be included for necessary safety equipments such as safety belt, ropes, helmets, netting etc mandatorily to be provided to labour working at height exceeding 3 mtr. Make for APP membrane and authorized applicator:- STP Super Thermo lay – M/S STP Ltd /HYPERPLUS POLYSTER - M/s IWL India ltd/MOPLY FP - SIKKA

Material and labour for Providing APP modified water proofing on verticle surface as approved by GE weighing not less than 4kg per sqm unrolled over the bituminous coated surgace with 100mm over laps, the overlap shall be sealed by flame as per manufacture instructions complete Over the APP membrane, apply evenly a tack coat of hot air blown bitumen of grade 85/25 at the rate of 1.20 kg per sqm including cleaning of surface and applying a coat of aluminium paint at the rate of 100 gm per sqm as per manufacture instruuction over bituminous layer including Rendering 10mm thick in CM 1:3 on concrete roof surfaces and finish the surface even and smooth without using extra cement including mixing water proofing compound @ 2% by weight of cementcomplete all as directed.

Labour only for 40 mm thick Brick tiles laid over screed bed 15mm thick cement mortar (1:6) and joints grouted flush in mixed with 5% of crude oil by weight of cement complete as specified and directed. Note:- Old brick tiles obtained from item No. 2 shall be reused in this item.

M&L for cement concrete tiles 25cm x 25cm x 22mm thick, with grey cement and no pigments machine pressed set jointed and pointed in neat cement slurry in roof and laid over 15mm thick cement mortar (1:6) complete as specified and directed.

M&L for Cutting of groove V shape 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, lintel etc and making good cutting of n.exc 10 cm girth in brick walls making good complete all as specified and as directed.

Grubbing up tree trunk upto root girth not exc. 15 cm including cutting of trunk portion protuding over wall surface/roof surface/terrace of building height up to 10.0 mtr including necessary scaffolding with necessary safety measure if required and making good the surface in cement mortar (1:3) and applying one coat of anti growth of vegetation chemical as per manufacturer's instruction and removal of unserviceable material out side MoD land upto distance exceeding 4Km but n.exc 5Km and cleaning site complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on brick work, concrete, R.C.C. surfaces on mumty , parapet or similar surfaces at any height finished even and fair without using extra cement of ,up to height 12 mtr including taking down complete all as specified and directed.

S&F in repair PVC (SWR) pipes 110mm dia single socketed, in any length with rubber ring joints fixed to walls , laid in trenches, floors.etc complete all as specified and directed.

S&F in repair for 110mm PVC (SWR) Tee & branch pieces equal and unequal complete all as specified and directed.

S&F in repair for 110mm PVC (SWR) bends any radius complete all as specified and directed.

Taking up or down GI pipe/Kitek pipe15 mm dia bore with connections or fittings from wall, ceiling, floor etc., including cleaning of tubes for re-fixing complete all as specified and directed.

Taking up or down GI pipe/Kitek pipe 20 mm dia bore with connections or fittings from wall, ceiling, floor etc., including cleaning of tubes for re-fixing complete all as specified and directed.

Supply and fix , galvanized steel water tubes, 15mm bore, medium grade, with all standard fittings such as bends, elbows, tees etc, concealed/surface, fixed to walls and ceiling or laid in floors, complete all as specified and directed. Make : Jindal/TATA/Surya.

Supply and fix , galvanized steel water tubes, 20mm bore, medium grade, with all standard fittings such as bends, elbows, tees etc, concealed/surface, fixed to walls and ceiling or laid in floors, complete all as specified and directed. Make : Jindal/TATA/Surya.

S&F Rotational moulded polythene water storage tank of 500 Ltrs capacity (three layer white colour) cylinderical vertical with closed top including 3 Nos GI check nuts and tank nipple of 20mm bore for inlet and outlet, 20mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position including tank lid with locking arrangement all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed. Make:- DI- PLAST/SINTEX/POLYCON

S&F in repair Ball valves high pressure PTMT ISI marked, with epoxy coated alluminium rod and high density plastic ball screwed for iron pipe of 15mm bore (minimum weight 142gm) fixed complete all as specified and directed. Make:- PRAYAG/ POLYTUFF/POLYCON

S&F in repairs Gun-metal, globe or gate valves, with iron wheel head, 15 mm dia bore screwed both end for iron pipe , and fixed in repairs complete all as specified and directed. Make:- KIRLOSKAR/ LEADER/ ZOLOTO

S&F in repairs Gun-metal, globe or gate valves, with iron wheel head, 20 mm dia bore screwed both end for iron pipe , and fixed in repairs complete all as specified and directed. Make:- KIRLOSKAR/ LEADER/ ZOLOTO

Demolition of brick work built in cement mortar including all quoins, arches, pillar etc., complete including removing the waste materials outside MoD land complete all as specified and directed.

M&L for Brick work with fly ash bricks old size straight or curved on plan exc 6m mean radius in cement mortar 1:6 complete all as specified and directed.

M&L for two coats of cement base paint on newly plastered surface of wall including preparation of new surface complete all as specified and directed.

Demolition of reinforced cement concrete from roofs, floors (other than ground floors), beams staircases, landing, chajjas, and similar suspended work at any height complete all as specified and directed.

Supply and fixing in repair rotational moulded polyethylene (HDPE) water storage tanks lid with clips, screws, locking device complete for 500 ltr tank capacity, complete all as specified and directed. Make:- DI- PLAST/SINTEX/POLYCON

Dismantling old wire mesh of any size and description complete all as specified and as directed.

Dismantling timber scantlings 40 sq. cm and over in section as in framed work, complete all as specified and directed.

Cutting holes in brick walls built in in cement mortar for inserting holdfasts, depth of embedded portion of hold fast exceeding half brick but not exceeding one brick and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required to match the disturbed surface with existing finish, complete all as specified and directed.

S&F powder coated (min 50 micron coating) factory made box type steel window composite type with double pressed steel frames 80 mm x 60mm (Peripherral) and 80x75mm (Intermediate members) made out of cold rolled 1.25mm thick sheet having steel window/vertilators shutter with sash bar of MS tubular section of size 50mm x 20mm x 1mm thick fixed with box type hinges including 10mm x 10mm1.10mm MS hollow tubular section as beading for glazed and wire shutter handle of 100mm size made out of Z section 01 No, MS stove enamelled black towar bolt of size 120mm 02 Nos, 150 mm mild steel hooks and eyes,each sutter flat iron 40mm x 1.25mm and 200mm long hold fasts 04 Nos each window including necessary filling hollow frame with PCC (1:3:6) and including 10mm mild steel solid Square bar as grill fixed to window frame using necessary welding, complete all as specified & directed.

Supply and fix, plain sheet glass 4mm thick, ordinary quality, not exceeding 0.50Sqm in each pane, and glazing with oil putty and securing pins, spring clips etc, complete all as specified and directed.

Supply and fixing, stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all specified and directed.

M&L for plain cement concrete 1:2:4, type B-0 using 12.5mm graded stone aggregate as in coping, bed plates, benching including necessary form work, complete all as specified and directed.

Note:- Amount of credit of Rs. 44941.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

R K Enterprises

MOHAMMAD RASHID

Bharat Enterprises