8115/GWL/E8 CERTAIN REPLACEMENT/REPAIR TO ROOF TREATMENT AT TPT LINE, 3rd LANCER AND OTHER CERTAIN LOCATION IN THE AREA OF AGE B/R-I UNDER GE GWALIOR

Amount

Removing existing water proofing treatment (Brick tile terracing), roughning of concrete surfaces, cleaning of concrete surfaces with water and removing debries/rubbish off materials out side of Ministry of defence (MOD) land complete all as specified and directed.

Cutting out cracks to 'V' section in existing roofs or tarracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed.

M&L for 25 mm thick PCC 1:2:4 type B-0 (using 12.5 mm graded BT stone aggregate) as in levelling course complete all as specified and directed.

M&L for 15mm thick screed bed with cement mortar 1:4 on concrete surfaces mixed with WPC, surface finished even and smooth W/O using extra cement complete all as specified and directed. (WPC shall be measured & paid seperately).

Supply only integral liquid water proofing compound (ISI marked) complete all as specified and directed.

M&L for bitumenous based primer conforming to IS-3384-1965 @ 0.40 Kg / Sqm including preparation of roof surface complete all as specified and directed.

M&L for APP based polymeric membrane minimum weighing 3.5kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid on primed surface by torch application method complete all as specified and directed.

M&L for apply coat of bituminouse aluminium paint @ 200 gm/Sqm (minimum) in two coats after laying the membrane complete all as specified and directed.

M&L in renewal of precast cement concrete tiles of size 250mm x 250mm x 22mm as in roof top, confirming to IS-1237-1980 laid over and including 15 mm thick screed bed in CM 1:4 and set, jointed and pointed in neat cement slurry in floors, and cut & polished between tiles 2 to 3 mm will be filled with cement mortar (1:2) by mixing of chemical or equivalent approved by the Engr-in-charge complete all as specified and directed.

M&L for Dismantling of AC ceiling board any description complete all as specified and directed.

S&F for anodised aluminium snap grid frame work for false ceiling consists of powder coated aluminium angle of size 22x22x1.3 mm and Tee of size 35x25x1.3 mm and grid of size 600x600 mm complete all as specified and directed.

M&L for 6 mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to Aluminium anodised frame and hangers framework fixed with Hangers 3-4 mm dia. G.I. (upto reqd length) adjusting level fixed to roof slabs by means of ceilling cleats complete all as specifed and directed.

M&L PCC 1:2:4 type B-0 using 12.5 mm graded BT stone aggregate as in roof kerbs / coping / bed block etc including necessary form work complete all as specified and directed.

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

M&L rendering 10mm thick on fair faces of brick work in CM 1:6 surface, finished fair and even complete all as specified and directed.

M&L rendering 15mm thick in cement mortar 1:4 on other than fair faces of brick work or concrete surfaces, finished fair and even complete all as specified and directed.

M&L for two coats of oil bound distemper over a coat of Birla wall care putty on plastered surfaces on wall including preparation of surfaces complete all as specified and directed.

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

Dismantling of AC (corrugated / semi-corrugated) sheets in roof covering including any type of ridges complete all as specified and directed.

S&F 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of any colour haviing tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws as specified colour as approved by Engr -in -Charge complete all as specified and directed.

S&F 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheet of any colour haviing tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws as in ridge specified, colour as approved by Engr-in-charge complete all as specified and directed.

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

M&L for rolled mild steel in joist, channel, angle, tee sections fixed independently without connecting plate etc of Fe-410W (Gde-250) quality 'A' complete all as specified and directed.

M&L for rolled mild steel as in main and cross beams, hips and jacks, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with connecting plate or other connected plates etc of Fe-410W (Gde-250) quality 'A' complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of newly steel surfaces of any description over 10 cm width or girth not other wise described complete all as specified and directed.

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

M&L for brick work with sub class ‘B’ bricks (old size), straight or curved on plan exc 6 mtr mean radius built in CM 1:6 complete all as specified and directed.

S&F rotational moulded polyethylene water storage tank of capacity 500 ltr (cylindrical vertical with closed top) double layer construction, ISI marked, hoisted and fixed in position including dismantling of old tank and removing to from site complete all as specified and directed.

S&F rotational moulded polyethylene water storage tank of capacity 1000ltr (cylindrical vertical with closed top) double layer construction, ISI marked, hoisted and fixed in position including dismantling of old tank and removing to from site complete all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc capacity of tank exc 250 ltrs but n.exc 500 Ltrs complete all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc capacity of tank exc 500 ltrs but n.exc 1000 Ltrs complete all as specified and directed.

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

M/S YOGANSH CONSTRUCTION CO. (BID ID -3157992)

Babatia super works (BID ID -3157599)

RAJ AND BROTHERS (BID ID -3157473)

M/s Subhash Construction Co. (BID ID -3154990)

M/S MAHAVIR SINGH (BID ID -3157853)

MAHARAJ KUNWAR SAHAB CONSTRUCTION (BID ID -3158269)

Arkay Instrumentation (BID ID -3157983)

M/s Anjali Construction (BID ID -3158036)