IMPROVEMENT TO CERTAIN PORTION OF BLDG NO P 234 OF HQ MC AND PROVISION OF INTERLOCKING PAVOR BLOCK AT ANURAKSHAN COMMAND SPORTS COMPLEX AT VSN, NAGPUR

Amount

Taking down carefully existing bitumen tar felt including plaster and roughening the surface ,wire brushing, cleaning and washing with water etc, and removing the rubbish to a distance exceeding 500m but n.exc 1Km and depositing where directed complete all as specified and as directed.

All as per item no. 1 herein above but on vertical surfaces like parapet except brick coba/tilling etc complete all as specified and as directed.

Material and labour for roof treatment on RCC roof slab complete as mentioned below, all as specified and as directed:- (i) Checking the roof slab by flooding test with water till total elimination of leakage/seepage/ dampness all as specified in SSR Part-I (after ascertaining location of leakage/seepage/ dampness, carrying out treatment vide item No. 5 hereinafter of pressure grouting shall be operated at the required locations). (ii) Brushing surface with neat cement slurry at the rate of 3.00kg of cement per Sqm. (iii) Cleaning the plastered roof surfaces and applying a coat of bitumen primer @ 0.3 kg/sqm on top of dry surface. (iv) Laying APP modified polymeric membrane 3mm thick with non woven polyester core laid and bonded to the sub-strata and over-laps shall be sealed/fused by flame "torch', application method all as per manufacturer's instructions. (v) Applying bitumen base aluminium paint at 0.2kg/Sqm in two coats over APP modified polymer

M & L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in filleting and benching slightly rounded off etc. Including necessary form work, if any, complete all as specified and as directed.

M & L for grouting in roof through PVC nipples at a spacing of 45 to 60cm C/C including drilling injection points to a depth of 75-100mm, providing 10mm dia PVC nipples and pressure grouting using with and including cement mixed with plasticizing admixture like FOSROC (model CEBEX100) or PIDILITE (model 207 PIDICRET 8AM) @ 225gms/50kg of cement to fill up all capillaries/ voids/ honeycombing areas inside concrete with pressure of 2 to 4 Kg/Sqcm and continued till refusal. After grouting, nozzles to be sealed with the sealing compound/mortar etc, all as per manufacturers instructions and as directed. Note:- After ascertaining the location of leakage/ seepage/dampness under item No.3 here-in-before, this item shall be operated at the required location complete all as specified and as directed.

Disconnecting existing PVC water tanks of capacity exc 250 litres & n. exc 500 litres setting aside (or lowering) for repair work and hoisting, reconnecting, refixng in the same position complete all as specified and as directed.

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

M&L for Rendering 15mm thick in two layers on other than fair finish of bricks/concrete/stone surface of wall in CM (1:4) and mixed with WPC in two layers and finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for Rendering 10mm thick in CM (1:6) in brick surfaces and finished the surface even and smooth without using extra cement complete all as specified and directed.

M & L for Preparation of Newly plastered external wall surfaces by applying two coats of weather coat over a coat of primer and complete all as specified and directed

M & L for Preparation of Newly plastered wall surfaces by applying two coats of distemper oil emulsion over 1mm thick wall care putty over a coat of cement primer complete all as specified and directed

M & L for Preparation of old plastered wall surfaces with complete removal of existing treatment and applying two coats of distemper oil emulsion over 2mm thick wall care putty complete all as specified and directed.

M & L for Preparation of old perforated ceiling surfaces with complete removal of existing treatment and applying two coats of distemper oil emulsion complete all as specified and directed.

M & L for Preparation of Old External wall surfaces by applying two coats of weather coat complete all as specified and directed

M & L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate RCC roof slabs to fill undulations to achieve uniform slope complete all as specified and as directed.

M & L for rendering over roof slab 10 mm thick in CM 1:3 on concrete surfaces including mixed with water proofing compound @ 3% by weight of cement and finished surfaces fair and even complete all as specified and as directed.

Supply only integral water proofing compound.

M & L for cutting groove exc 100mm but n exc 200 mm girth in brick or stone walls and making good the surfaces using PCC 1:2:4 type B0 in CM 1:3 after inserting water proof bituminous membrane complete all as specified and as directed.

S & F for PVC(SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to walls and taking down old one complete all as specified and as directed.

M & L for preparation of surfaces thoroughly by cleaning, washing and removing dust, dirt, oil and loose particles and applying water proofing liquid Dr. Fixit Pidicrete URP in two coats as per manufacture instruction mix with cement complete all as specified and as directed.

M & L for Preparation of old wall surfaces and applying 2mm wall care putty complete all as specified and directed.

Demolition of cement concrete (reinforced) any description and in any position not otherwise specifically provided for all as specified and as directed.

M & L for type B O 1:2:4 (12.5mm graded aggregate) R C C for chajjas any thickness all as specified and directed.

M & L for formwork to chullah hoods, chajjas,troughs and similar items in cluding edges all as specified

M&L for Formwork to edges of concrete slabs n.exc 20 cm wide with rough finished flat surface of concrete complete all as specified and directed

M&L for Perforated particle boards or tiles for insulation and accoustic purposes, 60cm x60cm in size complete all as specified and directed

Demolition of cement concrete(unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L for Crusher stone dust filling under floors or in foundations including watering and consolidation all as specified and directed.

M&L for 60 mm thick (M-35 grade) factory made pre cast cement concrete inter locking rubber moulded colored paver block with required pigment top matt finish having compressive strength not less than 350 kg/ Sqcm of shape and color as approved by GE laid over 40mm thick compacted approved Crusher stone dust cushioned surface, joints filled by fine Crusher stone dust and compacting the top surfaces of paver block after laid with plate vibrate etc all as specified and directed (Crusher stone dust shall be paid separately). Note: Side of interlocking pavor block shall be locked by PCC 1:2:4 (20 mm graded stone aggregate)

Asha Enterprises

M/s Earth Technology and Construction

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